diff --git a/data.json b/data.json
index 58d2faa380..64590ef59b 100644
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diff --git a/features-json/aac.json b/features-json/aac.json
index 58e174667f..900a8b4634 100644
--- a/features-json/aac.json
+++ b/features-json/aac.json
@@ -101,7 +101,8 @@
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+      "66":"a #1",
+      "67":"a #1"
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@@ -174,7 +175,8 @@
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diff --git a/features-json/abortcontroller.json b/features-json/abortcontroller.json
index b09c8ecefd..ed5294ae87 100644
--- a/features-json/abortcontroller.json
+++ b/features-json/abortcontroller.json
@@ -109,7 +109,8 @@
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+      "67":"y"
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diff --git a/features-json/ac3-ec3.json b/features-json/ac3-ec3.json
index 7087520fd0..f9ebdbcd31 100644
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+++ b/features-json/ac3-ec3.json
@@ -101,7 +101,8 @@
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+      "67":"n"
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diff --git a/features-json/accelerometer.json b/features-json/accelerometer.json
index d4b14abe60..eb2277e007 100644
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+++ b/features-json/accelerometer.json
@@ -105,7 +105,8 @@
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+      "66":"n",
+      "67":"n"
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@@ -178,7 +179,8 @@
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diff --git a/features-json/addeventlistener.json b/features-json/addeventlistener.json
index e86bc5d802..318b475251 100644
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+++ b/features-json/addeventlistener.json
@@ -109,7 +109,8 @@
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+      "67":"y"
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diff --git a/features-json/alternate-stylesheet.json b/features-json/alternate-stylesheet.json
index ce2702b122..b97aef7b79 100644
--- a/features-json/alternate-stylesheet.json
+++ b/features-json/alternate-stylesheet.json
@@ -114,7 +114,8 @@
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+      "66":"y",
+      "67":"y"
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@@ -187,7 +188,8 @@
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+      "74":"n",
+      "75":"n"
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diff --git a/features-json/ambient-light.json b/features-json/ambient-light.json
index 30fa71f4f3..39ccbca36a 100644
--- a/features-json/ambient-light.json
+++ b/features-json/ambient-light.json
@@ -113,7 +113,8 @@
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       "64":"n d #1",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
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@@ -186,7 +187,8 @@
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+      "74":"n d #2",
+      "75":"n d #2"
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diff --git a/features-json/apng.json b/features-json/apng.json
index 4a7052dc52..b736d38047 100644
--- a/features-json/apng.json
+++ b/features-json/apng.json
@@ -125,7 +125,8 @@
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+      "66":"y",
+      "67":"y"
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+      "74":"y",
+      "75":"y"
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diff --git a/features-json/array-find-index.json b/features-json/array-find-index.json
index 9262e517b6..f725d5a16e 100644
--- a/features-json/array-find-index.json
+++ b/features-json/array-find-index.json
@@ -101,7 +101,8 @@
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       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/array-find.json b/features-json/array-find.json
index f63139e7ef..9f416a9487 100644
--- a/features-json/array-find.json
+++ b/features-json/array-find.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/array-includes.json b/features-json/array-includes.json
index 85316042c0..db9b85362d 100644
--- a/features-json/array-includes.json
+++ b/features-json/array-includes.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/arrow-functions.json b/features-json/arrow-functions.json
index 8a21435213..5eb11166b8 100644
--- a/features-json/arrow-functions.json
+++ b/features-json/arrow-functions.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/asmjs.json b/features-json/asmjs.json
index 92c6676cdb..e55027840e 100644
--- a/features-json/asmjs.json
+++ b/features-json/asmjs.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"a #1",
       "72":"a #1",
       "73":"a #1",
-      "74":"a #1"
+      "74":"a #1",
+      "75":"a #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/async-clipboard.json b/features-json/async-clipboard.json
index d5b0ca8db5..eeef91209c 100644
--- a/features-json/async-clipboard.json
+++ b/features-json/async-clipboard.json
@@ -109,7 +109,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/async-functions.json b/features-json/async-functions.json
index 2b4c101e2e..20f07deb9a 100644
--- a/features-json/async-functions.json
+++ b/features-json/async-functions.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/async-iterations-and-generators.json b/features-json/async-iterations-and-generators.json
index de512a544a..db25cf4008 100644
--- a/features-json/async-iterations-and-generators.json
+++ b/features-json/async-iterations-and-generators.json
@@ -98,7 +98,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -171,7 +172,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/atob-btoa.json b/features-json/atob-btoa.json
index d85245fe38..a220a5271d 100644
--- a/features-json/atob-btoa.json
+++ b/features-json/atob-btoa.json
@@ -111,7 +111,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -184,7 +185,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/audio-api.json b/features-json/audio-api.json
index df3d9573c6..ee0fd05391 100644
--- a/features-json/audio-api.json
+++ b/features-json/audio-api.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/audio.json b/features-json/audio.json
index b62635cf51..55a02a0aa1 100644
--- a/features-json/audio.json
+++ b/features-json/audio.json
@@ -137,7 +137,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -210,7 +211,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/audiotracks.json b/features-json/audiotracks.json
index 7071e686c0..ba8ce7432b 100644
--- a/features-json/audiotracks.json
+++ b/features-json/audiotracks.json
@@ -101,7 +101,8 @@
       "63":"n d #1",
       "64":"n d #1",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n d #2",
       "72":"n d #2",
       "73":"n d #2",
-      "74":"n d #2"
+      "74":"n d #2",
+      "75":"n d #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/autofocus.json b/features-json/autofocus.json
index 1ac5a23200..3e40ed6e3a 100644
--- a/features-json/autofocus.json
+++ b/features-json/autofocus.json
@@ -107,7 +107,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -180,7 +181,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/auxclick.json b/features-json/auxclick.json
index 9935efafe8..ff7732c59d 100644
--- a/features-json/auxclick.json
+++ b/features-json/auxclick.json
@@ -118,7 +118,8 @@
       "63":"y #1",
       "64":"y #1",
       "65":"y #1",
-      "66":"y #1"
+      "66":"y #1",
+      "67":"y #1"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/av1.json b/features-json/av1.json
index 792dfd412f..928b2eade2 100644
--- a/features-json/av1.json
+++ b/features-json/av1.json
@@ -116,8 +116,9 @@
       "62":"n d #1",
       "63":"n d #2",
       "64":"n d #2",
-      "65":"a #2 #3",
-      "66":"a #2 #3"
+      "65":"n d #2",
+      "66":"a #2 #3",
+      "67":"a #2 #3"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
@@ -348,7 +350,7 @@
     "5":"Supported in Edge when the AV1 Video Extension (Beta) is installed from the Microsoft Store"
   },
   "usage_perc_y":25.22,
-  "usage_perc_a":0.05,
+  "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",
   "keywords":"",
diff --git a/features-json/background-attachment.json b/features-json/background-attachment.json
index f66e70c5c4..83edbabb21 100644
--- a/features-json/background-attachment.json
+++ b/features-json/background-attachment.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #1",
diff --git a/features-json/background-clip-text.json b/features-json/background-clip-text.json
index 88d70d2704..37cc2e7f51 100644
--- a/features-json/background-clip-text.json
+++ b/features-json/background-clip-text.json
@@ -119,7 +119,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a x",
@@ -192,7 +193,8 @@
       "71":"a x",
       "72":"a x",
       "73":"a x",
-      "74":"a x"
+      "74":"a x",
+      "75":"a x"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/background-img-opts.json b/features-json/background-img-opts.json
index 947ea9099a..15686108c9 100644
--- a/features-json/background-img-opts.json
+++ b/features-json/background-img-opts.json
@@ -120,7 +120,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #3",
@@ -193,7 +194,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #2 #3",
diff --git a/features-json/background-position-x-y.json b/features-json/background-position-x-y.json
index 0443acf9c7..ffece716c7 100644
--- a/features-json/background-position-x-y.json
+++ b/features-json/background-position-x-y.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/background-repeat-round-space.json b/features-json/background-repeat-round-space.json
index 823b6f064c..84de733cfe 100644
--- a/features-json/background-repeat-round-space.json
+++ b/features-json/background-repeat-round-space.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/background-sync.json b/features-json/background-sync.json
index 7f65ce128f..da4ca9b24f 100644
--- a/features-json/background-sync.json
+++ b/features-json/background-sync.json
@@ -108,8 +108,9 @@
       "62":"n",
       "63":"n",
       "64":"n",
-      "65":"u",
-      "66":"u"
+      "65":"n",
+      "66":"u",
+      "67":"u"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/battery-status.json b/features-json/battery-status.json
index 83133d48fe..0178437d1f 100644
--- a/features-json/battery-status.json
+++ b/features-json/battery-status.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/beacon.json b/features-json/beacon.json
index 3557ea4a8f..cbe435760f 100644
--- a/features-json/beacon.json
+++ b/features-json/beacon.json
@@ -103,7 +103,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -176,7 +177,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/beforeafterprint.json b/features-json/beforeafterprint.json
index 136e52785c..27556b79ee 100644
--- a/features-json/beforeafterprint.json
+++ b/features-json/beforeafterprint.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/bigint.json b/features-json/bigint.json
index f43c7e5e8c..9cef8a0cb3 100644
--- a/features-json/bigint.json
+++ b/features-json/bigint.json
@@ -117,7 +117,8 @@
       "63":"n",
       "64":"n",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/blobbuilder.json b/features-json/blobbuilder.json
index d0829acc03..079b771710 100644
--- a/features-json/blobbuilder.json
+++ b/features-json/blobbuilder.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/bloburls.json b/features-json/bloburls.json
index 30ec916345..6e0557c0d5 100644
--- a/features-json/bloburls.json
+++ b/features-json/bloburls.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/border-image.json b/features-json/border-image.json
index 2dd720d5b8..ab6ba0639a 100644
--- a/features-json/border-image.json
+++ b/features-json/border-image.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a x #1 #2 #3 #4",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a x #1 #2 #3 #4",
diff --git a/features-json/border-radius.json b/features-json/border-radius.json
index 3f0eefa5f0..88554a94f8 100644
--- a/features-json/border-radius.json
+++ b/features-json/border-radius.json
@@ -128,7 +128,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y x",
@@ -201,7 +202,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y x",
diff --git a/features-json/broadcastchannel.json b/features-json/broadcastchannel.json
index b8dc387ef6..5518717c7b 100644
--- a/features-json/broadcastchannel.json
+++ b/features-json/broadcastchannel.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/brotli.json b/features-json/brotli.json
index 47d13d04da..8110c08cb3 100644
--- a/features-json/brotli.json
+++ b/features-json/brotli.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/calc.json b/features-json/calc.json
index 0e0603457c..bf9162441e 100644
--- a/features-json/calc.json
+++ b/features-json/calc.json
@@ -144,7 +144,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -217,7 +218,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/canvas-blending.json b/features-json/canvas-blending.json
index e11696588a..2e18f99674 100644
--- a/features-json/canvas-blending.json
+++ b/features-json/canvas-blending.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/canvas-text.json b/features-json/canvas-text.json
index 4ef62fa5d3..4468b822f3 100644
--- a/features-json/canvas-text.json
+++ b/features-json/canvas-text.json
@@ -114,7 +114,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/canvas.json b/features-json/canvas.json
index 7461362b74..a125751100 100644
--- a/features-json/canvas.json
+++ b/features-json/canvas.json
@@ -143,7 +143,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -216,7 +217,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #1",
diff --git a/features-json/ch-unit.json b/features-json/ch-unit.json
index bf78940654..55c22f6e65 100644
--- a/features-json/ch-unit.json
+++ b/features-json/ch-unit.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/chacha20-poly1305.json b/features-json/chacha20-poly1305.json
index d3b44f006f..3722433a90 100644
--- a/features-json/chacha20-poly1305.json
+++ b/features-json/chacha20-poly1305.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/channel-messaging.json b/features-json/channel-messaging.json
index 10556bbd6b..9747f71ee0 100644
--- a/features-json/channel-messaging.json
+++ b/features-json/channel-messaging.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/childnode-remove.json b/features-json/childnode-remove.json
index 934f15f26b..e821fc8e03 100644
--- a/features-json/childnode-remove.json
+++ b/features-json/childnode-remove.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/classlist.json b/features-json/classlist.json
index 05ae9ad179..6e26ee7b72 100644
--- a/features-json/classlist.json
+++ b/features-json/classlist.json
@@ -124,7 +124,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -197,7 +198,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/clear-site-data-header.json b/features-json/clear-site-data-header.json
index 9361f921a0..29c13bf2e3 100644
--- a/features-json/clear-site-data-header.json
+++ b/features-json/clear-site-data-header.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/client-hints-dpr-width-viewport.json b/features-json/client-hints-dpr-width-viewport.json
index c48b0a97d6..24de25bbb4 100644
--- a/features-json/client-hints-dpr-width-viewport.json
+++ b/features-json/client-hints-dpr-width-viewport.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/clipboard.json b/features-json/clipboard.json
index 9d15b86d3a..2c7aa00508 100644
--- a/features-json/clipboard.json
+++ b/features-json/clipboard.json
@@ -107,7 +107,8 @@
       "63":"a #6",
       "64":"a #6",
       "65":"a #6",
-      "66":"a #6"
+      "66":"a #6",
+      "67":"a #6"
     },
     "chrome":{
       "4":"n",
@@ -180,7 +181,8 @@
       "71":"a #5 #7",
       "72":"a #5 #7",
       "73":"a #5 #7",
-      "74":"a #5 #7"
+      "74":"a #5 #7",
+      "75":"a #5 #7"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/comparedocumentposition.json b/features-json/comparedocumentposition.json
index e93d86af6d..8b1f23a8ad 100644
--- a/features-json/comparedocumentposition.json
+++ b/features-json/comparedocumentposition.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/console-basic.json b/features-json/console-basic.json
index d11c6d15de..ae3cac58b1 100644
--- a/features-json/console-basic.json
+++ b/features-json/console-basic.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/console-time.json b/features-json/console-time.json
index 683400692c..e029c57ad7 100644
--- a/features-json/console-time.json
+++ b/features-json/console-time.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/const.json b/features-json/const.json
index 7605943635..bfe7b132ac 100644
--- a/features-json/const.json
+++ b/features-json/const.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #2",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #2",
diff --git a/features-json/constraint-validation.json b/features-json/constraint-validation.json
index 576424a6e0..e947efc46c 100644
--- a/features-json/constraint-validation.json
+++ b/features-json/constraint-validation.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/contenteditable.json b/features-json/contenteditable.json
index ba78586801..e4d7d3559b 100644
--- a/features-json/contenteditable.json
+++ b/features-json/contenteditable.json
@@ -122,7 +122,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -195,7 +196,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/contentsecuritypolicy.json b/features-json/contentsecuritypolicy.json
index 76f16d21d7..44bd2bc97e 100644
--- a/features-json/contentsecuritypolicy.json
+++ b/features-json/contentsecuritypolicy.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/contentsecuritypolicy2.json b/features-json/contentsecuritypolicy2.json
index b6a9e23f2f..2aa8108037 100644
--- a/features-json/contentsecuritypolicy2.json
+++ b/features-json/contentsecuritypolicy2.json
@@ -107,7 +107,8 @@
       "63":"a #7",
       "64":"a #7",
       "65":"a #7",
-      "66":"a #7"
+      "66":"a #7",
+      "67":"a #7"
     },
     "chrome":{
       "4":"n",
@@ -180,7 +181,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/cors.json b/features-json/cors.json
index 94b0a41c70..3acb785fcf 100644
--- a/features-json/cors.json
+++ b/features-json/cors.json
@@ -129,7 +129,8 @@
       "63":"y #4",
       "64":"y #4",
       "65":"y #4",
-      "66":"y #4"
+      "66":"y #4",
+      "67":"y #4"
     },
     "chrome":{
       "4":"a #1",
@@ -202,7 +203,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/createimagebitmap.json b/features-json/createimagebitmap.json
index 4f2c87b2a1..0c52e54ec2 100644
--- a/features-json/createimagebitmap.json
+++ b/features-json/createimagebitmap.json
@@ -101,7 +101,8 @@
       "63":"a #4 #5",
       "64":"a #4 #5",
       "65":"a #4 #5",
-      "66":"a #4 #5"
+      "66":"a #4 #5",
+      "67":"a #4 #5"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/credential-management.json b/features-json/credential-management.json
index 7383b193d5..9e1bbe293f 100644
--- a/features-json/credential-management.json
+++ b/features-json/credential-management.json
@@ -122,7 +122,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -195,7 +196,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/cryptography.json b/features-json/cryptography.json
index 050b86b39b..eaf65e289a 100644
--- a/features-json/cryptography.json
+++ b/features-json/cryptography.json
@@ -134,7 +134,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -207,7 +208,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/css-all.json b/features-json/css-all.json
index 19a8a1f608..a7ff34fd05 100644
--- a/features-json/css-all.json
+++ b/features-json/css-all.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-animation.json b/features-json/css-animation.json
index 7986e29422..f05f4d32a0 100644
--- a/features-json/css-animation.json
+++ b/features-json/css-animation.json
@@ -125,7 +125,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y x",
@@ -198,7 +199,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-any-link.json b/features-json/css-any-link.json
index eef85b8806..1305a1a940 100644
--- a/features-json/css-any-link.json
+++ b/features-json/css-any-link.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"y x",
       "72":"y x",
       "73":"y x",
-      "74":"y x"
+      "74":"y x",
+      "75":"y x"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-appearance.json b/features-json/css-appearance.json
index 4d79400a92..c459e90425 100644
--- a/features-json/css-appearance.json
+++ b/features-json/css-appearance.json
@@ -101,7 +101,8 @@
       "63":"a x #1",
       "64":"a x #1",
       "65":"a x #1",
-      "66":"a x #1"
+      "66":"a x #1",
+      "67":"a x #1"
     },
     "chrome":{
       "4":"a x #1",
@@ -174,7 +175,8 @@
       "71":"a x #1",
       "72":"a x #1",
       "73":"a x #1",
-      "74":"a x #1"
+      "74":"a x #1",
+      "75":"a x #1"
     },
     "safari":{
       "3.1":"a x #1",
diff --git a/features-json/css-apply-rule.json b/features-json/css-apply-rule.json
index 20cf357025..3adc9b613f 100644
--- a/features-json/css-apply-rule.json
+++ b/features-json/css-apply-rule.json
@@ -101,7 +101,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n d #1",
       "72":"n d #1",
       "73":"n d #1",
-      "74":"n d #1"
+      "74":"n d #1",
+      "75":"n d #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-at-counter-style.json b/features-json/css-at-counter-style.json
index 3477ee5921..7a84cf9faa 100644
--- a/features-json/css-at-counter-style.json
+++ b/features-json/css-at-counter-style.json
@@ -101,7 +101,8 @@
       "63":"a #1",
       "64":"a #1",
       "65":"a #1",
-      "66":"a #1"
+      "66":"a #1",
+      "67":"a #1"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-backdrop-filter.json b/features-json/css-backdrop-filter.json
index 5ff683fa91..34bc8b966c 100644
--- a/features-json/css-backdrop-filter.json
+++ b/features-json/css-backdrop-filter.json
@@ -115,7 +115,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"n d #1",
       "72":"n d #1",
       "73":"n d #1",
-      "74":"n d #1"
+      "74":"n d #1",
+      "75":"n d #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-background-offsets.json b/features-json/css-background-offsets.json
index 821d18e113..a653f6a7ab 100644
--- a/features-json/css-background-offsets.json
+++ b/features-json/css-background-offsets.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-backgroundblendmode.json b/features-json/css-backgroundblendmode.json
index 65c8ef0f6b..e11cc49635 100644
--- a/features-json/css-backgroundblendmode.json
+++ b/features-json/css-backgroundblendmode.json
@@ -111,7 +111,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -184,7 +185,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-boxdecorationbreak.json b/features-json/css-boxdecorationbreak.json
index 9756655346..8404825d16 100644
--- a/features-json/css-boxdecorationbreak.json
+++ b/features-json/css-boxdecorationbreak.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"a x #1",
       "72":"a x #1",
       "73":"a x #1",
-      "74":"a x #1"
+      "74":"a x #1",
+      "75":"a x #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-boxshadow.json b/features-json/css-boxshadow.json
index aa3c6fa832..6c5815d138 100644
--- a/features-json/css-boxshadow.json
+++ b/features-json/css-boxshadow.json
@@ -121,7 +121,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y x",
@@ -194,7 +195,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a x #1",
diff --git a/features-json/css-canvas.json b/features-json/css-canvas.json
index a63ee7b38b..7c3ee7dc65 100644
--- a/features-json/css-canvas.json
+++ b/features-json/css-canvas.json
@@ -101,7 +101,8 @@
       "63":"u",
       "64":"u",
       "65":"u",
-      "66":"u"
+      "66":"u",
+      "67":"u"
     },
     "chrome":{
       "4":"y x",
@@ -174,7 +175,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-caret-color.json b/features-json/css-caret-color.json
index 6f60f69644..c9b886f4b0 100644
--- a/features-json/css-caret-color.json
+++ b/features-json/css-caret-color.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-case-insensitive.json b/features-json/css-case-insensitive.json
index 5adfa9d6ce..c588e0001c 100644
--- a/features-json/css-case-insensitive.json
+++ b/features-json/css-case-insensitive.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-clip-path.json b/features-json/css-clip-path.json
index 3a8247dc52..5655543501 100644
--- a/features-json/css-clip-path.json
+++ b/features-json/css-clip-path.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"a #2",
       "72":"a #2",
       "73":"a #2",
-      "74":"a #2"
+      "74":"a #2",
+      "75":"a #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-color-adjust.json b/features-json/css-color-adjust.json
index bffb72791e..60c3c11d4e 100644
--- a/features-json/css-color-adjust.json
+++ b/features-json/css-color-adjust.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -188,7 +189,8 @@
       "71":"y x",
       "72":"y x",
       "73":"y x",
-      "74":"y x"
+      "74":"y x",
+      "75":"y x"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-conic-gradients.json b/features-json/css-conic-gradients.json
index 56918ec0a7..9c2f341abd 100644
--- a/features-json/css-conic-gradients.json
+++ b/features-json/css-conic-gradients.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-containment.json b/features-json/css-containment.json
index 16bae254e9..0fe0eb0644 100644
--- a/features-json/css-containment.json
+++ b/features-json/css-containment.json
@@ -105,7 +105,8 @@
       "63":"u d #2",
       "64":"u d #2",
       "65":"u d #2",
-      "66":"u d #2"
+      "66":"u d #2",
+      "67":"u d #2"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-counters.json b/features-json/css-counters.json
index 8688d0d5d5..8b7bb66d2a 100644
--- a/features-json/css-counters.json
+++ b/features-json/css-counters.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/css-crisp-edges.json b/features-json/css-crisp-edges.json
index 49ca4ce5fb..b5c82583bc 100644
--- a/features-json/css-crisp-edges.json
+++ b/features-json/css-crisp-edges.json
@@ -116,7 +116,8 @@
       "63":"y x #3",
       "64":"y x #3",
       "65":"y #3",
-      "66":"y #3"
+      "66":"y #3",
+      "67":"y #3"
     },
     "chrome":{
       "4":"n",
@@ -189,7 +190,8 @@
       "71":"y #4",
       "72":"y #4",
       "73":"y #4",
-      "74":"y #4"
+      "74":"y #4",
+      "75":"y #4"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-cross-fade.json b/features-json/css-cross-fade.json
index b6b578b24a..9aa81ac4b2 100644
--- a/features-json/css-cross-fade.json
+++ b/features-json/css-cross-fade.json
@@ -101,7 +101,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y x",
       "72":"y x",
       "73":"y x",
-      "74":"y x"
+      "74":"y x",
+      "75":"y x"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-default-pseudo.json b/features-json/css-default-pseudo.json
index 725b068c51..bf7ada1136 100644
--- a/features-json/css-default-pseudo.json
+++ b/features-json/css-default-pseudo.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-descendant-gtgt.json b/features-json/css-descendant-gtgt.json
index 65c24d46e8..1ff72329d9 100644
--- a/features-json/css-descendant-gtgt.json
+++ b/features-json/css-descendant-gtgt.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -184,9 +185,10 @@
       "69":"n",
       "70":"n",
       "71":"n",
-      "72":"u",
+      "72":"n",
       "73":"u",
-      "74":"u"
+      "74":"u",
+      "75":"u"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-deviceadaptation.json b/features-json/css-deviceadaptation.json
index 1c651271ed..7531d8e50c 100644
--- a/features-json/css-deviceadaptation.json
+++ b/features-json/css-deviceadaptation.json
@@ -121,7 +121,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"n d",
       "72":"n d",
       "73":"n d",
-      "74":"n d"
+      "74":"n d",
+      "75":"n d"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-dir-pseudo.json b/features-json/css-dir-pseudo.json
index 4b62066b28..68c98aef41 100644
--- a/features-json/css-dir-pseudo.json
+++ b/features-json/css-dir-pseudo.json
@@ -121,7 +121,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-display-contents.json b/features-json/css-display-contents.json
index ee4a582926..573c554f1e 100644
--- a/features-json/css-display-contents.json
+++ b/features-json/css-display-contents.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"a #2",
       "72":"a #2",
       "73":"a #2",
-      "74":"a #2"
+      "74":"a #2",
+      "75":"a #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-element-function.json b/features-json/css-element-function.json
index f36ab49182..8ac8ccc903 100644
--- a/features-json/css-element-function.json
+++ b/features-json/css-element-function.json
@@ -106,7 +106,8 @@
       "63":"y x",
       "64":"y x",
       "65":"y x",
-      "66":"y x"
+      "66":"y x",
+      "67":"y x"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-env-function.json b/features-json/css-env-function.json
index ff068919ae..a722da2199 100644
--- a/features-json/css-env-function.json
+++ b/features-json/css-env-function.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-exclusions.json b/features-json/css-exclusions.json
index 0cc795b41c..9c024d2adb 100644
--- a/features-json/css-exclusions.json
+++ b/features-json/css-exclusions.json
@@ -109,7 +109,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-featurequeries.json b/features-json/css-featurequeries.json
index 4252e26841..ae535bb730 100644
--- a/features-json/css-featurequeries.json
+++ b/features-json/css-featurequeries.json
@@ -118,7 +118,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-filter-function.json b/features-json/css-filter-function.json
index d9c286f9e8..d41d59f87c 100644
--- a/features-json/css-filter-function.json
+++ b/features-json/css-filter-function.json
@@ -104,7 +104,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -177,7 +178,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-filters.json b/features-json/css-filters.json
index adbb008924..d8ecb306ac 100644
--- a/features-json/css-filters.json
+++ b/features-json/css-filters.json
@@ -116,7 +116,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -189,7 +190,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-first-letter.json b/features-json/css-first-letter.json
index 6779c6730f..896bbd1e68 100644
--- a/features-json/css-first-letter.json
+++ b/features-json/css-first-letter.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #1",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-first-line.json b/features-json/css-first-line.json
index 35a4606bd5..d64de028c1 100644
--- a/features-json/css-first-line.json
+++ b/features-json/css-first-line.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/css-fixed.json b/features-json/css-fixed.json
index 93462b97f7..d4769b64c3 100644
--- a/features-json/css-fixed.json
+++ b/features-json/css-fixed.json
@@ -114,7 +114,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/css-focus-visible.json b/features-json/css-focus-visible.json
index baf2a57e8e..857b7dae13 100644
--- a/features-json/css-focus-visible.json
+++ b/features-json/css-focus-visible.json
@@ -125,7 +125,8 @@
       "63":"y x #1",
       "64":"y x #1",
       "65":"y x #1",
-      "66":"y x #1"
+      "66":"y x #1",
+      "67":"y x #1"
     },
     "chrome":{
       "4":"n",
@@ -198,7 +199,8 @@
       "71":"p d #2",
       "72":"p d #2",
       "73":"p d #2",
-      "74":"p d #2"
+      "74":"p d #2",
+      "75":"p d #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-focus-within.json b/features-json/css-focus-within.json
index b4e2e18857..8d8071c835 100644
--- a/features-json/css-focus-within.json
+++ b/features-json/css-focus-within.json
@@ -129,7 +129,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -202,7 +203,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-font-rendering-controls.json b/features-json/css-font-rendering-controls.json
index f8beb10a22..cda6fb5354 100644
--- a/features-json/css-font-rendering-controls.json
+++ b/features-json/css-font-rendering-controls.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-font-stretch.json b/features-json/css-font-stretch.json
index 90f5accf29..05022332b8 100644
--- a/features-json/css-font-stretch.json
+++ b/features-json/css-font-stretch.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-gencontent.json b/features-json/css-gencontent.json
index 62fa16681f..cabcca7bf3 100644
--- a/features-json/css-gencontent.json
+++ b/features-json/css-gencontent.json
@@ -118,7 +118,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/css-gradients.json b/features-json/css-gradients.json
index c3057479e9..14e2f4b749 100644
--- a/features-json/css-gradients.json
+++ b/features-json/css-gradients.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a x #3",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-grid.json b/features-json/css-grid.json
index 3207f45eee..8ce663e3fa 100644
--- a/features-json/css-grid.json
+++ b/features-json/css-grid.json
@@ -137,7 +137,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -210,7 +211,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-hanging-punctuation.json b/features-json/css-hanging-punctuation.json
index 077e1f7c19..708281d505 100644
--- a/features-json/css-hanging-punctuation.json
+++ b/features-json/css-hanging-punctuation.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-has.json b/features-json/css-has.json
index 7893ebb9f8..87e367d41c 100644
--- a/features-json/css-has.json
+++ b/features-json/css-has.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-hyphenate.json b/features-json/css-hyphenate.json
index 5deb0b5a1d..fb11c65e55 100644
--- a/features-json/css-hyphenate.json
+++ b/features-json/css-hyphenate.json
@@ -101,7 +101,8 @@
       "63":"u",
       "64":"u",
       "65":"u",
-      "66":"u"
+      "66":"u",
+      "67":"u"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-hyphens.json b/features-json/css-hyphens.json
index a9149d8137..362eb99e4c 100644
--- a/features-json/css-hyphens.json
+++ b/features-json/css-hyphens.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"a #1",
       "72":"a #1",
       "73":"a #1",
-      "74":"a #1"
+      "74":"a #1",
+      "75":"a #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-image-orientation.json b/features-json/css-image-orientation.json
index 92a00b6e1b..254389975d 100644
--- a/features-json/css-image-orientation.json
+++ b/features-json/css-image-orientation.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-image-set.json b/features-json/css-image-set.json
index a959cc3ce7..e88005112f 100644
--- a/features-json/css-image-set.json
+++ b/features-json/css-image-set.json
@@ -109,7 +109,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y x",
       "72":"y x",
       "73":"y x",
-      "74":"y x"
+      "74":"y x",
+      "75":"y x"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-in-out-of-range.json b/features-json/css-in-out-of-range.json
index afc3fe2373..1993ee29b1 100644
--- a/features-json/css-in-out-of-range.json
+++ b/features-json/css-in-out-of-range.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-indeterminate-pseudo.json b/features-json/css-indeterminate-pseudo.json
index 88d7d5d531..9adb1b30dd 100644
--- a/features-json/css-indeterminate-pseudo.json
+++ b/features-json/css-indeterminate-pseudo.json
@@ -121,7 +121,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -194,7 +195,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-initial-letter.json b/features-json/css-initial-letter.json
index f2e2a0532f..6ac0d8200c 100644
--- a/features-json/css-initial-letter.json
+++ b/features-json/css-initial-letter.json
@@ -115,7 +115,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-initial-value.json b/features-json/css-initial-value.json
index bfeabf8004..2cd190722e 100644
--- a/features-json/css-initial-value.json
+++ b/features-json/css-initial-value.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-letter-spacing.json b/features-json/css-letter-spacing.json
index a8a1cb58a8..db41249fd8 100644
--- a/features-json/css-letter-spacing.json
+++ b/features-json/css-letter-spacing.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #1",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-line-clamp.json b/features-json/css-line-clamp.json
index 24e76c1379..5102daee2a 100644
--- a/features-json/css-line-clamp.json
+++ b/features-json/css-line-clamp.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"u",
@@ -178,7 +179,8 @@
       "71":"y x",
       "72":"y x",
       "73":"y x",
-      "74":"y x"
+      "74":"y x",
+      "75":"y x"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-logical-props.json b/features-json/css-logical-props.json
index 38b2cdb559..4d90393511 100644
--- a/features-json/css-logical-props.json
+++ b/features-json/css-logical-props.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a x #2",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a x #2",
diff --git a/features-json/css-marker-pseudo.json b/features-json/css-marker-pseudo.json
index 2d847c10e7..345062323a 100644
--- a/features-json/css-marker-pseudo.json
+++ b/features-json/css-marker-pseudo.json
@@ -121,7 +121,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-masks.json b/features-json/css-masks.json
index ee958cb168..b438512d2f 100644
--- a/features-json/css-masks.json
+++ b/features-json/css-masks.json
@@ -121,7 +121,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a x #1",
@@ -194,7 +195,8 @@
       "71":"a x #1",
       "72":"a x #1",
       "73":"a x #1",
-      "74":"a x #1"
+      "74":"a x #1",
+      "75":"a x #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-matches-pseudo.json b/features-json/css-matches-pseudo.json
index e9ea31c41a..9d34ccd515 100644
--- a/features-json/css-matches-pseudo.json
+++ b/features-json/css-matches-pseudo.json
@@ -121,7 +121,8 @@
       "63":"a x #3",
       "64":"a x #3",
       "65":"a x #3",
-      "66":"a x #3"
+      "66":"a x #3",
+      "67":"a x #3"
     },
     "chrome":{
       "4":"u",
@@ -194,7 +195,8 @@
       "71":"a d #2 #4",
       "72":"a d #2 #4",
       "73":"a d #2 #4",
-      "74":"a d #2 #4"
+      "74":"a d #2 #4",
+      "75":"a d #2 #4"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-math-functions.json b/features-json/css-math-functions.json
index f603034d0d..f1cb67b74d 100644
--- a/features-json/css-math-functions.json
+++ b/features-json/css-math-functions.json
@@ -100,8 +100,9 @@
       "62":"n",
       "63":"n",
       "64":"n",
-      "65":"u",
-      "66":"u"
+      "65":"n",
+      "66":"u",
+      "67":"u"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-media-interaction.json b/features-json/css-media-interaction.json
index c8c9bcc82b..264dee12e9 100644
--- a/features-json/css-media-interaction.json
+++ b/features-json/css-media-interaction.json
@@ -114,7 +114,8 @@
       "63":"n",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-media-resolution.json b/features-json/css-media-resolution.json
index 20bee4f103..bfa91355cb 100644
--- a/features-json/css-media-resolution.json
+++ b/features-json/css-media-resolution.json
@@ -112,7 +112,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a x #3",
@@ -185,7 +186,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-media-scripting.json b/features-json/css-media-scripting.json
index a685546acb..1d7bd872e9 100644
--- a/features-json/css-media-scripting.json
+++ b/features-json/css-media-scripting.json
@@ -122,7 +122,8 @@
       "63":"u",
       "64":"u",
       "65":"u",
-      "66":"u"
+      "66":"u",
+      "67":"u"
     },
     "chrome":{
       "4":"n",
@@ -193,9 +194,10 @@
       "69":"n",
       "70":"n",
       "71":"n",
-      "72":"u",
+      "72":"n",
       "73":"u",
-      "74":"u"
+      "74":"u",
+      "75":"u"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-mediaqueries.json b/features-json/css-mediaqueries.json
index 089dc0060a..e23d1ac7ed 100644
--- a/features-json/css-mediaqueries.json
+++ b/features-json/css-mediaqueries.json
@@ -118,7 +118,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y #1",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #1 #2",
diff --git a/features-json/css-mixblendmode.json b/features-json/css-mixblendmode.json
index a87f74e2df..12aa628282 100644
--- a/features-json/css-mixblendmode.json
+++ b/features-json/css-mixblendmode.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-motion-paths.json b/features-json/css-motion-paths.json
index cda42f6532..8026ce1811 100644
--- a/features-json/css-motion-paths.json
+++ b/features-json/css-motion-paths.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-namespaces.json b/features-json/css-namespaces.json
index 3f62aa84b0..90f25ecf96 100644
--- a/features-json/css-namespaces.json
+++ b/features-json/css-namespaces.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-not-sel-list.json b/features-json/css-not-sel-list.json
index d75c6b9542..bebdca53d6 100644
--- a/features-json/css-not-sel-list.json
+++ b/features-json/css-not-sel-list.json
@@ -108,8 +108,9 @@
       "62":"n",
       "63":"n",
       "64":"n",
-      "65":"u",
-      "66":"u"
+      "65":"n",
+      "66":"u",
+      "67":"u"
     },
     "chrome":{
       "4":"n",
@@ -180,9 +181,10 @@
       "69":"n",
       "70":"n",
       "71":"n",
-      "72":"u",
+      "72":"n",
       "73":"u",
-      "74":"u"
+      "74":"u",
+      "75":"u"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-nth-child-of.json b/features-json/css-nth-child-of.json
index 3275192b73..7491459cef 100644
--- a/features-json/css-nth-child-of.json
+++ b/features-json/css-nth-child-of.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-opacity.json b/features-json/css-opacity.json
index 801a0d52d8..476716d8ea 100644
--- a/features-json/css-opacity.json
+++ b/features-json/css-opacity.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/css-optional-pseudo.json b/features-json/css-optional-pseudo.json
index d3fb13dadb..cbcdd67dc9 100644
--- a/features-json/css-optional-pseudo.json
+++ b/features-json/css-optional-pseudo.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-overflow-anchor.json b/features-json/css-overflow-anchor.json
index 7dc1be068f..9f75c70731 100644
--- a/features-json/css-overflow-anchor.json
+++ b/features-json/css-overflow-anchor.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-overflow.json b/features-json/css-overflow.json
index 483cdca984..7c862e9f8e 100644
--- a/features-json/css-overflow.json
+++ b/features-json/css-overflow.json
@@ -109,7 +109,8 @@
       "63":"a #2",
       "64":"a #2",
       "65":"a #2",
-      "66":"a #2"
+      "66":"a #2",
+      "67":"a #2"
     },
     "chrome":{
       "4":"a #1 #2",
@@ -182,7 +183,8 @@
       "71":"a #2",
       "72":"a #2",
       "73":"a #2",
-      "74":"a #2"
+      "74":"a #2",
+      "75":"a #2"
     },
     "safari":{
       "3.1":"a #1 #2",
diff --git a/features-json/css-overscroll-behavior.json b/features-json/css-overscroll-behavior.json
index 7448ac5858..20565d47fe 100644
--- a/features-json/css-overscroll-behavior.json
+++ b/features-json/css-overscroll-behavior.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-page-break.json b/features-json/css-page-break.json
index cd09b00012..19fe2faf10 100644
--- a/features-json/css-page-break.json
+++ b/features-json/css-page-break.json
@@ -105,7 +105,8 @@
       "63":"a #1 #2 #3",
       "64":"a #1 #2 #3",
       "65":"a #2 #3",
-      "66":"a #2 #3"
+      "66":"a #2 #3",
+      "67":"a #2 #3"
     },
     "chrome":{
       "4":"a #1 #2 #3",
@@ -178,7 +179,8 @@
       "71":"a #1 #2 #3",
       "72":"a #1 #2 #3",
       "73":"a #1 #2 #3",
-      "74":"a #1 #2 #3"
+      "74":"a #1 #2 #3",
+      "75":"a #1 #2 #3"
     },
     "safari":{
       "3.1":"a #1 #2 #3",
diff --git a/features-json/css-paged-media.json b/features-json/css-paged-media.json
index c0f4ef40e9..8f0bd570d9 100644
--- a/features-json/css-paged-media.json
+++ b/features-json/css-paged-media.json
@@ -119,7 +119,8 @@
       "63":"a #1",
       "64":"a #1",
       "65":"a #1",
-      "66":"a #1"
+      "66":"a #1",
+      "67":"a #1"
     },
     "chrome":{
       "4":"u",
@@ -192,7 +193,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-paint-api.json b/features-json/css-paint-api.json
index c6d1c8a2d3..6c862553eb 100644
--- a/features-json/css-paint-api.json
+++ b/features-json/css-paint-api.json
@@ -106,7 +106,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-placeholder-shown.json b/features-json/css-placeholder-shown.json
index 40a4e92a7f..c5df9a3ebe 100644
--- a/features-json/css-placeholder-shown.json
+++ b/features-json/css-placeholder-shown.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-placeholder.json b/features-json/css-placeholder.json
index 6e76eab87c..6736ee48b1 100644
--- a/features-json/css-placeholder.json
+++ b/features-json/css-placeholder.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a x",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-read-only-write.json b/features-json/css-read-only-write.json
index 0a97a4e38c..d670fc37e3 100644
--- a/features-json/css-read-only-write.json
+++ b/features-json/css-read-only-write.json
@@ -117,7 +117,8 @@
       "63":"y x",
       "64":"y x",
       "65":"y x",
-      "66":"y x"
+      "66":"y x",
+      "67":"y x"
     },
     "chrome":{
       "4":"u",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-rebeccapurple.json b/features-json/css-rebeccapurple.json
index 6dbc56b634..78e17ae23f 100644
--- a/features-json/css-rebeccapurple.json
+++ b/features-json/css-rebeccapurple.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-reflections.json b/features-json/css-reflections.json
index f18efe8bf0..d9b959c0c5 100644
--- a/features-json/css-reflections.json
+++ b/features-json/css-reflections.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"y x",
@@ -178,7 +179,8 @@
       "71":"y x",
       "72":"y x",
       "73":"y x",
-      "74":"y x"
+      "74":"y x",
+      "75":"y x"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-regions.json b/features-json/css-regions.json
index b14e225fb8..e7093cd093 100644
--- a/features-json/css-regions.json
+++ b/features-json/css-regions.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-repeating-gradients.json b/features-json/css-repeating-gradients.json
index b7e49d9016..4974d806d9 100644
--- a/features-json/css-repeating-gradients.json
+++ b/features-json/css-repeating-gradients.json
@@ -107,7 +107,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -180,7 +181,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-resize.json b/features-json/css-resize.json
index ae23ee031f..8e4dac49b7 100644
--- a/features-json/css-resize.json
+++ b/features-json/css-resize.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-revert-value.json b/features-json/css-revert-value.json
index e098719aa2..c176e15ea7 100644
--- a/features-json/css-revert-value.json
+++ b/features-json/css-revert-value.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-rrggbbaa.json b/features-json/css-rrggbbaa.json
index 33b788238d..f21ef8cf85 100644
--- a/features-json/css-rrggbbaa.json
+++ b/features-json/css-rrggbbaa.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-scroll-behavior.json b/features-json/css-scroll-behavior.json
index 5e02e14454..6ca80dc83b 100644
--- a/features-json/css-scroll-behavior.json
+++ b/features-json/css-scroll-behavior.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y #1",
       "72":"y #1",
       "73":"y #1",
-      "74":"y #1"
+      "74":"y #1",
+      "75":"y #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-scrollbar.json b/features-json/css-scrollbar.json
index 25d6262a51..b2a43bb6ee 100644
--- a/features-json/css-scrollbar.json
+++ b/features-json/css-scrollbar.json
@@ -123,7 +123,8 @@
       "63":"n #4 #5",
       "64":"a #6",
       "65":"a #6",
-      "66":"a #6"
+      "66":"a #6",
+      "67":"a #6"
     },
     "chrome":{
       "4":"a x #2",
@@ -196,7 +197,8 @@
       "71":"a x #2",
       "72":"a x #2",
       "73":"a x #2",
-      "74":"a x #2"
+      "74":"a x #2",
+      "75":"a x #2"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/css-sel2.json b/features-json/css-sel2.json
index 4f8b644b29..55c13d34d7 100644
--- a/features-json/css-sel2.json
+++ b/features-json/css-sel2.json
@@ -130,7 +130,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -203,7 +204,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/css-sel3.json b/features-json/css-sel3.json
index 13e40f8ad8..b0f5c3747d 100644
--- a/features-json/css-sel3.json
+++ b/features-json/css-sel3.json
@@ -130,7 +130,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -203,7 +204,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-selection.json b/features-json/css-selection.json
index 46a54e157f..dd3b8fe305 100644
--- a/features-json/css-selection.json
+++ b/features-json/css-selection.json
@@ -111,7 +111,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -184,7 +185,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/css-shapes.json b/features-json/css-shapes.json
index 17eff44420..9aa005ddca 100644
--- a/features-json/css-shapes.json
+++ b/features-json/css-shapes.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-snappoints.json b/features-json/css-snappoints.json
index 8775e55b65..ae5a392602 100644
--- a/features-json/css-snappoints.json
+++ b/features-json/css-snappoints.json
@@ -113,7 +113,8 @@
       "63":"a #5",
       "64":"a #5",
       "65":"a #5",
-      "66":"a #5"
+      "66":"a #5",
+      "67":"a #5"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-sticky.json b/features-json/css-sticky.json
index 5495e5f434..41475ea99a 100644
--- a/features-json/css-sticky.json
+++ b/features-json/css-sticky.json
@@ -126,7 +126,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -199,7 +200,8 @@
       "71":"a #4",
       "72":"a #4",
       "73":"a #4",
-      "74":"a #4"
+      "74":"a #4",
+      "75":"a #4"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-supports-api.json b/features-json/css-supports-api.json
index e2cc3d19a6..292c9f32c9 100644
--- a/features-json/css-supports-api.json
+++ b/features-json/css-supports-api.json
@@ -118,7 +118,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-table.json b/features-json/css-table.json
index bb6e9a02d6..638191d092 100644
--- a/features-json/css-table.json
+++ b/features-json/css-table.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/css-text-align-last.json b/features-json/css-text-align-last.json
index b7232d1af8..f14ff5ad81 100644
--- a/features-json/css-text-align-last.json
+++ b/features-json/css-text-align-last.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-text-indent.json b/features-json/css-text-indent.json
index 8b932997b0..f5dc689f2f 100644
--- a/features-json/css-text-indent.json
+++ b/features-json/css-text-indent.json
@@ -113,7 +113,8 @@
       "63":"a #1",
       "64":"a #1",
       "65":"a #1",
-      "66":"a #1"
+      "66":"a #1",
+      "67":"a #1"
     },
     "chrome":{
       "4":"a #1",
@@ -186,7 +187,8 @@
       "71":"a #1 #2",
       "72":"a #1 #2",
       "73":"a #1 #2",
-      "74":"a #1 #2"
+      "74":"a #1 #2",
+      "75":"a #1 #2"
     },
     "safari":{
       "3.1":"a #1",
diff --git a/features-json/css-text-justify.json b/features-json/css-text-justify.json
index 5c79eb8e6e..b20384b5e4 100644
--- a/features-json/css-text-justify.json
+++ b/features-json/css-text-justify.json
@@ -109,7 +109,8 @@
       "63":"y #4",
       "64":"y #4",
       "65":"y #4",
-      "66":"y #4"
+      "66":"y #4",
+      "67":"y #4"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"n d #2",
       "72":"n d #2",
       "73":"n d #2",
-      "74":"n d #2"
+      "74":"n d #2",
+      "75":"n d #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-text-orientation.json b/features-json/css-text-orientation.json
index 964c672825..ab6dde9ada 100644
--- a/features-json/css-text-orientation.json
+++ b/features-json/css-text-orientation.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-text-spacing.json b/features-json/css-text-spacing.json
index 25d89e00fb..06106ca783 100644
--- a/features-json/css-text-spacing.json
+++ b/features-json/css-text-spacing.json
@@ -101,7 +101,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-textshadow.json b/features-json/css-textshadow.json
index 1421c3acd5..7e8b7514df 100644
--- a/features-json/css-textshadow.json
+++ b/features-json/css-textshadow.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #2",
diff --git a/features-json/css-touch-action-2.json b/features-json/css-touch-action-2.json
index f4d1cfe9f8..117f11662b 100644
--- a/features-json/css-touch-action-2.json
+++ b/features-json/css-touch-action-2.json
@@ -115,7 +115,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-touch-action.json b/features-json/css-touch-action.json
index 53893b0595..af439ca2e1 100644
--- a/features-json/css-touch-action.json
+++ b/features-json/css-touch-action.json
@@ -125,7 +125,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -198,7 +199,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-transitions.json b/features-json/css-transitions.json
index 773770c32f..8525fc1b46 100644
--- a/features-json/css-transitions.json
+++ b/features-json/css-transitions.json
@@ -133,7 +133,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y x",
@@ -206,7 +207,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a x #1",
diff --git a/features-json/css-unicode-bidi.json b/features-json/css-unicode-bidi.json
index c770f24132..458a7a1aa1 100644
--- a/features-json/css-unicode-bidi.json
+++ b/features-json/css-unicode-bidi.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #1",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #1",
diff --git a/features-json/css-unset-value.json b/features-json/css-unset-value.json
index c54a41a162..cd8cc1c490 100644
--- a/features-json/css-unset-value.json
+++ b/features-json/css-unset-value.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-variables.json b/features-json/css-variables.json
index 690054ab62..fcebef5cdc 100644
--- a/features-json/css-variables.json
+++ b/features-json/css-variables.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-widows-orphans.json b/features-json/css-widows-orphans.json
index d893a7ad3b..330646659d 100644
--- a/features-json/css-widows-orphans.json
+++ b/features-json/css-widows-orphans.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-writing-mode.json b/features-json/css-writing-mode.json
index aa3cd226c7..fb333304de 100644
--- a/features-json/css-writing-mode.json
+++ b/features-json/css-writing-mode.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css-zoom.json b/features-json/css-zoom.json
index fce809c710..588bcbd606 100644
--- a/features-json/css-zoom.json
+++ b/features-json/css-zoom.json
@@ -123,7 +123,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"y",
@@ -196,7 +197,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css3-attr.json b/features-json/css3-attr.json
index 1323681403..8850d2e4e5 100644
--- a/features-json/css3-attr.json
+++ b/features-json/css3-attr.json
@@ -117,7 +117,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/css3-boxsizing.json b/features-json/css3-boxsizing.json
index 24ca7a0dab..faa40baf7c 100644
--- a/features-json/css3-boxsizing.json
+++ b/features-json/css3-boxsizing.json
@@ -134,7 +134,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y x",
@@ -207,7 +208,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y x",
diff --git a/features-json/css3-colors.json b/features-json/css3-colors.json
index 3713cd4f53..c89ce00ba9 100644
--- a/features-json/css3-colors.json
+++ b/features-json/css3-colors.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/css3-cursors-grab.json b/features-json/css3-cursors-grab.json
index 094305ce00..2eeb93e24f 100644
--- a/features-json/css3-cursors-grab.json
+++ b/features-json/css3-cursors-grab.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y x",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y x",
diff --git a/features-json/css3-cursors-newer.json b/features-json/css3-cursors-newer.json
index ef3c0a1c99..b2948fd03c 100644
--- a/features-json/css3-cursors-newer.json
+++ b/features-json/css3-cursors-newer.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y x",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y x",
diff --git a/features-json/css3-cursors.json b/features-json/css3-cursors.json
index 008b83014b..e9ba33a0e6 100644
--- a/features-json/css3-cursors.json
+++ b/features-json/css3-cursors.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a",
diff --git a/features-json/css3-tabsize.json b/features-json/css3-tabsize.json
index 44731d88d6..3130f5382e 100644
--- a/features-json/css3-tabsize.json
+++ b/features-json/css3-tabsize.json
@@ -107,7 +107,8 @@
       "63":"y x",
       "64":"y x",
       "65":"y x",
-      "66":"y x"
+      "66":"y x",
+      "67":"y x"
     },
     "chrome":{
       "4":"n",
@@ -180,7 +181,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/currentcolor.json b/features-json/currentcolor.json
index ac6b6ec8dd..70c5c80d81 100644
--- a/features-json/currentcolor.json
+++ b/features-json/currentcolor.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/custom-elements.json b/features-json/custom-elements.json
index 0378d803a6..2add846e73 100644
--- a/features-json/custom-elements.json
+++ b/features-json/custom-elements.json
@@ -134,7 +134,8 @@
       "63":"p d #2",
       "64":"p d #2",
       "65":"p d #2",
-      "66":"p d #2"
+      "66":"p d #2",
+      "67":"p d #2"
     },
     "chrome":{
       "4":"n",
@@ -207,7 +208,8 @@
       "71":"y",
       "72":"y",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/custom-elementsv1.json b/features-json/custom-elementsv1.json
index 5b29a5b12e..ed314380dd 100644
--- a/features-json/custom-elementsv1.json
+++ b/features-json/custom-elementsv1.json
@@ -118,7 +118,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/customevent.json b/features-json/customevent.json
index 5d36cca2f8..3c7419d462 100644
--- a/features-json/customevent.json
+++ b/features-json/customevent.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/datalist.json b/features-json/datalist.json
index 8fa0f39e1c..d30757d2b4 100644
--- a/features-json/datalist.json
+++ b/features-json/datalist.json
@@ -125,7 +125,8 @@
       "63":"a #3",
       "64":"a #3",
       "65":"a #3",
-      "66":"a #3"
+      "66":"a #3",
+      "67":"a #3"
     },
     "chrome":{
       "4":"p",
@@ -198,7 +199,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/dataset.json b/features-json/dataset.json
index a8f3b35c53..3f93ac38a0 100644
--- a/features-json/dataset.json
+++ b/features-json/dataset.json
@@ -130,7 +130,8 @@
       "63":"y #1",
       "64":"y #1",
       "65":"y #1",
-      "66":"y #1"
+      "66":"y #1",
+      "67":"y #1"
     },
     "chrome":{
       "4":"a",
@@ -203,7 +204,8 @@
       "71":"y #1",
       "72":"y #1",
       "73":"y #1",
-      "74":"y #1"
+      "74":"y #1",
+      "75":"y #1"
     },
     "safari":{
       "3.1":"a",
diff --git a/features-json/datauri.json b/features-json/datauri.json
index 070741391c..a68cb78230 100644
--- a/features-json/datauri.json
+++ b/features-json/datauri.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -188,7 +189,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/details.json b/features-json/details.json
index be3ae5b58c..6f697793ba 100644
--- a/features-json/details.json
+++ b/features-json/details.json
@@ -130,7 +130,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -203,7 +204,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/deviceorientation.json b/features-json/deviceorientation.json
index eff95b666c..5c56ddbe76 100644
--- a/features-json/deviceorientation.json
+++ b/features-json/deviceorientation.json
@@ -118,7 +118,8 @@
       "63":"a",
       "64":"a",
       "65":"a",
-      "66":"a"
+      "66":"a",
+      "67":"a"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"a",
       "72":"a",
       "73":"a",
-      "74":"a"
+      "74":"a",
+      "75":"a"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/devicepixelratio.json b/features-json/devicepixelratio.json
index bb1f2e7a3a..59fbb993c0 100644
--- a/features-json/devicepixelratio.json
+++ b/features-json/devicepixelratio.json
@@ -102,7 +102,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -175,7 +176,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/dialog.json b/features-json/dialog.json
index 09b6173c8d..f478a8ac44 100644
--- a/features-json/dialog.json
+++ b/features-json/dialog.json
@@ -107,7 +107,8 @@
       "63":"n d #1",
       "64":"n d #1",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"n",
@@ -180,7 +181,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/dispatchevent.json b/features-json/dispatchevent.json
index 1506505e40..176f5e14e8 100644
--- a/features-json/dispatchevent.json
+++ b/features-json/dispatchevent.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/do-not-track.json b/features-json/do-not-track.json
index a1306847f6..9c1e57345c 100644
--- a/features-json/do-not-track.json
+++ b/features-json/do-not-track.json
@@ -103,7 +103,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -176,7 +177,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/document-currentscript.json b/features-json/document-currentscript.json
index b11ce85e17..4f57e2880b 100644
--- a/features-json/document-currentscript.json
+++ b/features-json/document-currentscript.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/document-evaluate-xpath.json b/features-json/document-evaluate-xpath.json
index 5fabd9a2b8..24b3e13190 100644
--- a/features-json/document-evaluate-xpath.json
+++ b/features-json/document-evaluate-xpath.json
@@ -114,7 +114,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/document-execcommand.json b/features-json/document-execcommand.json
index 64a40e859f..113385e6c9 100644
--- a/features-json/document-execcommand.json
+++ b/features-json/document-execcommand.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/document-scrollingelement.json b/features-json/document-scrollingelement.json
index 73cbc5bd72..3a977b0392 100644
--- a/features-json/document-scrollingelement.json
+++ b/features-json/document-scrollingelement.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/documenthead.json b/features-json/documenthead.json
index 7a358326ce..946e834912 100644
--- a/features-json/documenthead.json
+++ b/features-json/documenthead.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/dom-manip-convenience.json b/features-json/dom-manip-convenience.json
index 2be15fd0c0..4c7bb5a53e 100644
--- a/features-json/dom-manip-convenience.json
+++ b/features-json/dom-manip-convenience.json
@@ -125,7 +125,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -198,7 +199,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/dom-range.json b/features-json/dom-range.json
index b80ddef3c1..52fcc4da27 100644
--- a/features-json/dom-range.json
+++ b/features-json/dom-range.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/domcontentloaded.json b/features-json/domcontentloaded.json
index ede4779c50..c293ef2640 100644
--- a/features-json/domcontentloaded.json
+++ b/features-json/domcontentloaded.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/domfocusin-domfocusout-events.json b/features-json/domfocusin-domfocusout-events.json
index bc52497443..1c38df4d40 100644
--- a/features-json/domfocusin-domfocusout-events.json
+++ b/features-json/domfocusin-domfocusout-events.json
@@ -109,7 +109,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"u",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/dommatrix.json b/features-json/dommatrix.json
index 00c3015aa7..e0e08b66fd 100644
--- a/features-json/dommatrix.json
+++ b/features-json/dommatrix.json
@@ -113,7 +113,8 @@
       "63":"a #4 #5",
       "64":"a #4 #5",
       "65":"a #4 #5",
-      "66":"a #4 #5"
+      "66":"a #4 #5",
+      "67":"a #4 #5"
     },
     "chrome":{
       "4":"u",
@@ -186,7 +187,8 @@
       "71":"a #4",
       "72":"a #4",
       "73":"a #4",
-      "74":"a #4"
+      "74":"a #4",
+      "75":"a #4"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/download.json b/features-json/download.json
index 76e923c363..5d4301b9e7 100644
--- a/features-json/download.json
+++ b/features-json/download.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/dragndrop.json b/features-json/dragndrop.json
index 71d8df7b10..5cb71e562a 100644
--- a/features-json/dragndrop.json
+++ b/features-json/dragndrop.json
@@ -158,7 +158,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -231,7 +232,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/element-closest.json b/features-json/element-closest.json
index 29379bdaff..43431ee6f5 100644
--- a/features-json/element-closest.json
+++ b/features-json/element-closest.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/element-from-point.json b/features-json/element-from-point.json
index eaa85f5c95..9a70d656aa 100644
--- a/features-json/element-from-point.json
+++ b/features-json/element-from-point.json
@@ -103,7 +103,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -176,7 +177,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/eme.json b/features-json/eme.json
index 7152cc602e..bd2b8deb5b 100644
--- a/features-json/eme.json
+++ b/features-json/eme.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/eot.json b/features-json/eot.json
index b818e4f5a7..6a1dff4e9f 100644
--- a/features-json/eot.json
+++ b/features-json/eot.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/es5.json b/features-json/es5.json
index 8709fd7904..e8c0334634 100644
--- a/features-json/es5.json
+++ b/features-json/es5.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a",
diff --git a/features-json/es6-class.json b/features-json/es6-class.json
index 20837c984e..e5b5a52be2 100644
--- a/features-json/es6-class.json
+++ b/features-json/es6-class.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/es6-generators.json b/features-json/es6-generators.json
index f226b581ca..0678e4a3aa 100644
--- a/features-json/es6-generators.json
+++ b/features-json/es6-generators.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/es6-module-dynamic-import.json b/features-json/es6-module-dynamic-import.json
index d27a11e112..d7003bed6a 100644
--- a/features-json/es6-module-dynamic-import.json
+++ b/features-json/es6-module-dynamic-import.json
@@ -117,7 +117,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/es6-module.json b/features-json/es6-module.json
index fc6f13098b..2d20f78588 100644
--- a/features-json/es6-module.json
+++ b/features-json/es6-module.json
@@ -138,7 +138,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -211,7 +212,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/es6-number.json b/features-json/es6-number.json
index 0d34100b51..ef125da3b3 100644
--- a/features-json/es6-number.json
+++ b/features-json/es6-number.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/es6-string-includes.json b/features-json/es6-string-includes.json
index 5ccac97394..d07481477f 100644
--- a/features-json/es6-string-includes.json
+++ b/features-json/es6-string-includes.json
@@ -103,7 +103,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -176,7 +177,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/eventsource.json b/features-json/eventsource.json
index 694fb8c32d..03d77373c8 100644
--- a/features-json/eventsource.json
+++ b/features-json/eventsource.json
@@ -124,7 +124,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -197,7 +198,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/feature-policy.json b/features-json/feature-policy.json
index ec9df36f93..6dbeb6452c 100644
--- a/features-json/feature-policy.json
+++ b/features-json/feature-policy.json
@@ -119,7 +119,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -192,7 +193,8 @@
       "71":"a #1",
       "72":"a #1",
       "73":"a #1",
-      "74":"a #1"
+      "74":"a #1",
+      "75":"a #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/fetch.json b/features-json/fetch.json
index 048e0f3446..070f4d91e0 100644
--- a/features-json/fetch.json
+++ b/features-json/fetch.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/fieldset-disabled.json b/features-json/fieldset-disabled.json
index a221719c05..93b864bd5a 100644
--- a/features-json/fieldset-disabled.json
+++ b/features-json/fieldset-disabled.json
@@ -102,7 +102,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -175,7 +176,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/fileapi.json b/features-json/fileapi.json
index 50e27c4ce1..119243a32f 100644
--- a/features-json/fileapi.json
+++ b/features-json/fileapi.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/filereader.json b/features-json/filereader.json
index c71c6d81ca..1c477756b4 100644
--- a/features-json/filereader.json
+++ b/features-json/filereader.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/filereadersync.json b/features-json/filereadersync.json
index c9303ad4cb..fc2471aacf 100644
--- a/features-json/filereadersync.json
+++ b/features-json/filereadersync.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/filesystem.json b/features-json/filesystem.json
index 4c93eb448d..72f06e8eee 100644
--- a/features-json/filesystem.json
+++ b/features-json/filesystem.json
@@ -109,7 +109,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y x",
       "72":"y x",
       "73":"y x",
-      "74":"y x"
+      "74":"y x",
+      "75":"y x"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/flac.json b/features-json/flac.json
index 9547de1700..cf99dee393 100644
--- a/features-json/flac.json
+++ b/features-json/flac.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/flexbox.json b/features-json/flexbox.json
index 6d14abb6ae..567ccd4477 100644
--- a/features-json/flexbox.json
+++ b/features-json/flexbox.json
@@ -163,7 +163,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a x #1",
@@ -236,7 +237,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a x #1",
diff --git a/features-json/flow-root.json b/features-json/flow-root.json
index 1e98f246ba..1e88bd1dea 100644
--- a/features-json/flow-root.json
+++ b/features-json/flow-root.json
@@ -118,7 +118,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/focusin-focusout-events.json b/features-json/focusin-focusout-events.json
index 65bd72b622..e4180711d2 100644
--- a/features-json/focusin-focusout-events.json
+++ b/features-json/focusin-focusout-events.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/focusoptions-preventscroll.json b/features-json/focusoptions-preventscroll.json
index 41ea094549..956f9941e3 100644
--- a/features-json/focusoptions-preventscroll.json
+++ b/features-json/focusoptions-preventscroll.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/font-family-system-ui.json b/features-json/font-family-system-ui.json
index 3f1a1cfbaf..b72143233e 100644
--- a/features-json/font-family-system-ui.json
+++ b/features-json/font-family-system-ui.json
@@ -105,7 +105,8 @@
       "63":"a #1",
       "64":"a #1",
       "65":"a #1",
-      "66":"a #1"
+      "66":"a #1",
+      "67":"a #1"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/font-feature.json b/features-json/font-feature.json
index e2f1f8fbc1..c433d434ec 100644
--- a/features-json/font-feature.json
+++ b/features-json/font-feature.json
@@ -130,7 +130,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -203,7 +204,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/font-kerning.json b/features-json/font-kerning.json
index 441897ca7b..e94466f534 100644
--- a/features-json/font-kerning.json
+++ b/features-json/font-kerning.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/font-loading.json b/features-json/font-loading.json
index e2b53f932e..8df61cd125 100644
--- a/features-json/font-loading.json
+++ b/features-json/font-loading.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/font-size-adjust.json b/features-json/font-size-adjust.json
index df7e27b46c..f52a451d58 100644
--- a/features-json/font-size-adjust.json
+++ b/features-json/font-size-adjust.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"n d #1",
       "72":"n d #1",
       "73":"n d #1",
-      "74":"n d #1"
+      "74":"n d #1",
+      "75":"n d #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/font-smooth.json b/features-json/font-smooth.json
index 10f6d340b0..437260174a 100644
--- a/features-json/font-smooth.json
+++ b/features-json/font-smooth.json
@@ -107,7 +107,8 @@
       "63":"a x #2 #3",
       "64":"a x #2 #3",
       "65":"a x #2 #3",
-      "66":"a x #2 #3"
+      "66":"a x #2 #3",
+      "67":"a x #2 #3"
     },
     "chrome":{
       "4":"n",
@@ -180,7 +181,8 @@
       "71":"a x #1 #3",
       "72":"a x #1 #3",
       "73":"a x #1 #3",
-      "74":"a x #1 #3"
+      "74":"a x #1 #3",
+      "75":"a x #1 #3"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/font-unicode-range.json b/features-json/font-unicode-range.json
index 6e4f9a83c5..684234821d 100644
--- a/features-json/font-unicode-range.json
+++ b/features-json/font-unicode-range.json
@@ -122,7 +122,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a",
@@ -195,7 +196,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a",
diff --git a/features-json/font-variant-alternates.json b/features-json/font-variant-alternates.json
index 807ea612db..2f47c2dfc0 100644
--- a/features-json/font-variant-alternates.json
+++ b/features-json/font-variant-alternates.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n #1",
       "72":"n #1",
       "73":"n #1",
-      "74":"n #1"
+      "74":"n #1",
+      "75":"n #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/font-variant-east-asian.json b/features-json/font-variant-east-asian.json
index 74c12e19bf..9c762b7466 100644
--- a/features-json/font-variant-east-asian.json
+++ b/features-json/font-variant-east-asian.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/fontface.json b/features-json/fontface.json
index 97e3ea8b2b..9d40adad37 100644
--- a/features-json/fontface.json
+++ b/features-json/fontface.json
@@ -114,7 +114,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/form-attribute.json b/features-json/form-attribute.json
index ae50d0e4bd..2b30a7f611 100644
--- a/features-json/form-attribute.json
+++ b/features-json/form-attribute.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/form-submit-attributes.json b/features-json/form-submit-attributes.json
index b0b065b889..c08d77500c 100644
--- a/features-json/form-submit-attributes.json
+++ b/features-json/form-submit-attributes.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/form-validation.json b/features-json/form-validation.json
index 55f9406383..bab9161a9f 100644
--- a/features-json/form-validation.json
+++ b/features-json/form-validation.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/forms.json b/features-json/forms.json
index 1386a05b0a..e7e1275ece 100644
--- a/features-json/forms.json
+++ b/features-json/forms.json
@@ -110,7 +110,8 @@
       "63":"a",
       "64":"a",
       "65":"a",
-      "66":"a"
+      "66":"a",
+      "67":"a"
     },
     "chrome":{
       "4":"a",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/fullscreen.json b/features-json/fullscreen.json
index 446bb42f91..44d20c2639 100644
--- a/features-json/fullscreen.json
+++ b/features-json/fullscreen.json
@@ -130,7 +130,8 @@
       "63":"a x #1 #3 #4",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -203,7 +204,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/gamepad.json b/features-json/gamepad.json
index c99312807f..26074646cc 100644
--- a/features-json/gamepad.json
+++ b/features-json/gamepad.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/geolocation.json b/features-json/geolocation.json
index 42a0fd7dd0..679e09d49b 100644
--- a/features-json/geolocation.json
+++ b/features-json/geolocation.json
@@ -120,7 +120,8 @@
       "63":"y #1",
       "64":"y #1",
       "65":"y #1",
-      "66":"y #1"
+      "66":"y #1",
+      "67":"y #1"
     },
     "chrome":{
       "4":"a",
@@ -193,7 +194,8 @@
       "71":"y #1",
       "72":"y #1",
       "73":"y #1",
-      "74":"y #1"
+      "74":"y #1",
+      "75":"y #1"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/getboundingclientrect.json b/features-json/getboundingclientrect.json
index ac12e06a92..cce3e28ad1 100644
--- a/features-json/getboundingclientrect.json
+++ b/features-json/getboundingclientrect.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/getcomputedstyle.json b/features-json/getcomputedstyle.json
index 8328764a86..1ab1c55910 100644
--- a/features-json/getcomputedstyle.json
+++ b/features-json/getcomputedstyle.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #2",
@@ -188,7 +189,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #2",
diff --git a/features-json/getelementsbyclassname.json b/features-json/getelementsbyclassname.json
index beed5e2a62..1ef54c6ede 100644
--- a/features-json/getelementsbyclassname.json
+++ b/features-json/getelementsbyclassname.json
@@ -114,7 +114,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/getrandomvalues.json b/features-json/getrandomvalues.json
index b11a1d49b2..eecf0680cc 100644
--- a/features-json/getrandomvalues.json
+++ b/features-json/getrandomvalues.json
@@ -102,7 +102,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -175,7 +176,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/gyroscope.json b/features-json/gyroscope.json
index 9d270b511e..78cf40849a 100644
--- a/features-json/gyroscope.json
+++ b/features-json/gyroscope.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/hardwareconcurrency.json b/features-json/hardwareconcurrency.json
index 55c4b8be83..59538f544f 100644
--- a/features-json/hardwareconcurrency.json
+++ b/features-json/hardwareconcurrency.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/hashchange.json b/features-json/hashchange.json
index bdb464c1a0..bd2154a5e3 100644
--- a/features-json/hashchange.json
+++ b/features-json/hashchange.json
@@ -120,7 +120,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -193,7 +194,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/heif.json b/features-json/heif.json
index 43e28164ba..4952bbf95d 100644
--- a/features-json/heif.json
+++ b/features-json/heif.json
@@ -101,7 +101,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/hevc.json b/features-json/hevc.json
index b4d0a62dcb..473183dce8 100644
--- a/features-json/hevc.json
+++ b/features-json/hevc.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/hidden.json b/features-json/hidden.json
index 1836c90650..23deec053b 100644
--- a/features-json/hidden.json
+++ b/features-json/hidden.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/high-resolution-time.json b/features-json/high-resolution-time.json
index 2640f09bee..ca77f6f2d5 100644
--- a/features-json/high-resolution-time.json
+++ b/features-json/high-resolution-time.json
@@ -118,7 +118,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/history.json b/features-json/history.json
index 4573c8bb70..71d982db20 100644
--- a/features-json/history.json
+++ b/features-json/history.json
@@ -126,7 +126,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -199,7 +200,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/html-media-capture.json b/features-json/html-media-capture.json
index c4e8c7b75f..7cc2129351 100644
--- a/features-json/html-media-capture.json
+++ b/features-json/html-media-capture.json
@@ -109,7 +109,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/html5semantic.json b/features-json/html5semantic.json
index 457f254dd8..0a7504b272 100644
--- a/features-json/html5semantic.json
+++ b/features-json/html5semantic.json
@@ -119,7 +119,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #1",
@@ -192,7 +193,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #1",
diff --git a/features-json/http-live-streaming.json b/features-json/http-live-streaming.json
index 4f7c7e5abe..172a2273a3 100644
--- a/features-json/http-live-streaming.json
+++ b/features-json/http-live-streaming.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/http2.json b/features-json/http2.json
index 49532f079a..3bae2a7f03 100644
--- a/features-json/http2.json
+++ b/features-json/http2.json
@@ -105,7 +105,8 @@
       "63":"y #3",
       "64":"y #3",
       "65":"y #3",
-      "66":"y #3"
+      "66":"y #3",
+      "67":"y #3"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y #3",
       "72":"y #3",
       "73":"y #3",
-      "74":"y #3"
+      "74":"y #3",
+      "75":"y #3"
     },
     "safari":{
       "3.1":"n",
@@ -331,7 +333,8 @@
   "notes_by_num":{
     "1":"Partial support in IE11 refers to being limited to Windows 10.",
     "2":"Partial support in Safari refers to being limited to OSX 10.11+",
-    "3":"Only supports HTTP2 if servers support protocol negotiation via ALPN"
+    "3":"Only supports HTTP2 if servers support protocol negotiation via ALPN",
+    "4":"Only supports HTTP2 if servers support protocol negotiation via ALPN"
   },
   "usage_perc_y":84.17,
   "usage_perc_a":2.51,
diff --git a/features-json/iframe-sandbox.json b/features-json/iframe-sandbox.json
index e9abb4f0af..6cc3832532 100644
--- a/features-json/iframe-sandbox.json
+++ b/features-json/iframe-sandbox.json
@@ -112,7 +112,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -185,7 +186,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/iframe-seamless.json b/features-json/iframe-seamless.json
index 09e5d76739..7ffe0d85de 100644
--- a/features-json/iframe-seamless.json
+++ b/features-json/iframe-seamless.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/iframe-srcdoc.json b/features-json/iframe-srcdoc.json
index 0f80448a88..cf1683e9b6 100644
--- a/features-json/iframe-srcdoc.json
+++ b/features-json/iframe-srcdoc.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/imagecapture.json b/features-json/imagecapture.json
index 288196e680..2b2be128d9 100644
--- a/features-json/imagecapture.json
+++ b/features-json/imagecapture.json
@@ -114,7 +114,8 @@
       "63":"n d #1",
       "64":"n d #1",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"n",
@@ -187,7 +188,8 @@
       "71":"n d #2",
       "72":"n d #2",
       "73":"n d #2",
-      "74":"n d #2"
+      "74":"n d #2",
+      "75":"n d #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/ime.json b/features-json/ime.json
index 4c69f0e2c3..69875507d6 100644
--- a/features-json/ime.json
+++ b/features-json/ime.json
@@ -101,7 +101,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/img-naturalwidth-naturalheight.json b/features-json/img-naturalwidth-naturalheight.json
index 0a2e196c88..51b1cd9d10 100644
--- a/features-json/img-naturalwidth-naturalheight.json
+++ b/features-json/img-naturalwidth-naturalheight.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/imports.json b/features-json/imports.json
index d1b662d597..b37717a5da 100644
--- a/features-json/imports.json
+++ b/features-json/imports.json
@@ -118,7 +118,8 @@
       "63":"p",
       "64":"p",
       "65":"p",
-      "66":"p"
+      "66":"p",
+      "67":"p"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/indeterminate-checkbox.json b/features-json/indeterminate-checkbox.json
index 6a57e8133d..0c587a5695 100644
--- a/features-json/indeterminate-checkbox.json
+++ b/features-json/indeterminate-checkbox.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/indexeddb.json b/features-json/indexeddb.json
index 6c286c96c1..f7a8d73f77 100644
--- a/features-json/indexeddb.json
+++ b/features-json/indexeddb.json
@@ -127,7 +127,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -200,7 +201,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/indexeddb2.json b/features-json/indexeddb2.json
index 3fc55ec811..5f92b09bac 100644
--- a/features-json/indexeddb2.json
+++ b/features-json/indexeddb2.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/inline-block.json b/features-json/inline-block.json
index fa4bc1bbd1..d02241dd77 100644
--- a/features-json/inline-block.json
+++ b/features-json/inline-block.json
@@ -111,7 +111,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -184,7 +185,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/innertext.json b/features-json/innertext.json
index b20e47204e..ffedb60530 100644
--- a/features-json/innertext.json
+++ b/features-json/innertext.json
@@ -119,7 +119,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -192,7 +193,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/input-autocomplete-onoff.json b/features-json/input-autocomplete-onoff.json
index c8b6f36d03..4e58109676 100644
--- a/features-json/input-autocomplete-onoff.json
+++ b/features-json/input-autocomplete-onoff.json
@@ -101,7 +101,8 @@
       "63":"a #3",
       "64":"a #3",
       "65":"a #3",
-      "66":"a #3"
+      "66":"a #3",
+      "67":"a #3"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"a #2",
       "72":"a #2",
       "73":"a #2",
-      "74":"a #2"
+      "74":"a #2",
+      "75":"a #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-color.json b/features-json/input-color.json
index 533d66912f..35ee9a0897 100644
--- a/features-json/input-color.json
+++ b/features-json/input-color.json
@@ -121,7 +121,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-datetime.json b/features-json/input-datetime.json
index 0104e9434b..e404c82796 100644
--- a/features-json/input-datetime.json
+++ b/features-json/input-datetime.json
@@ -121,7 +121,8 @@
       "63":"a #5",
       "64":"a #5",
       "65":"a #5",
-      "66":"a #5"
+      "66":"a #5",
+      "67":"a #5"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-email-tel-url.json b/features-json/input-email-tel-url.json
index 6b75539f81..f5de559a74 100644
--- a/features-json/input-email-tel-url.json
+++ b/features-json/input-email-tel-url.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-event.json b/features-json/input-event.json
index a9ed4384ca..3fa2d0fbb6 100644
--- a/features-json/input-event.json
+++ b/features-json/input-event.json
@@ -112,7 +112,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -185,7 +186,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/input-file-accept.json b/features-json/input-file-accept.json
index 87f9f44b6e..9de433f8dc 100644
--- a/features-json/input-file-accept.json
+++ b/features-json/input-file-accept.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-file-directory.json b/features-json/input-file-directory.json
index 97844e4c76..43d1decbee 100644
--- a/features-json/input-file-directory.json
+++ b/features-json/input-file-directory.json
@@ -102,7 +102,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -175,7 +176,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-file-multiple.json b/features-json/input-file-multiple.json
index 6941a33b59..e0a782bb01 100644
--- a/features-json/input-file-multiple.json
+++ b/features-json/input-file-multiple.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-inputmode.json b/features-json/input-inputmode.json
index ea91ae726f..80052e64c4 100644
--- a/features-json/input-inputmode.json
+++ b/features-json/input-inputmode.json
@@ -102,7 +102,8 @@
       "63":"n d #1",
       "64":"n d #1",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"n",
@@ -175,7 +176,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-minlength.json b/features-json/input-minlength.json
index 0d41b1b419..50516ade45 100644
--- a/features-json/input-minlength.json
+++ b/features-json/input-minlength.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-number.json b/features-json/input-number.json
index 4f90f70a9d..6f275848ce 100644
--- a/features-json/input-number.json
+++ b/features-json/input-number.json
@@ -134,7 +134,8 @@
       "63":"y #3",
       "64":"y #3",
       "65":"y #3",
-      "66":"y #3"
+      "66":"y #3",
+      "67":"y #3"
     },
     "chrome":{
       "4":"n",
@@ -207,7 +208,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-pattern.json b/features-json/input-pattern.json
index 36f4c9f9bc..3407b818b1 100644
--- a/features-json/input-pattern.json
+++ b/features-json/input-pattern.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/input-placeholder.json b/features-json/input-placeholder.json
index 4dcf4db589..5cd56a5160 100644
--- a/features-json/input-placeholder.json
+++ b/features-json/input-placeholder.json
@@ -125,7 +125,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -198,7 +199,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #1",
diff --git a/features-json/input-range.json b/features-json/input-range.json
index adccaf3068..d72c9690c8 100644
--- a/features-json/input-range.json
+++ b/features-json/input-range.json
@@ -134,7 +134,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -207,7 +208,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/input-search.json b/features-json/input-search.json
index 5e9c2132e6..854b21178d 100644
--- a/features-json/input-search.json
+++ b/features-json/input-search.json
@@ -105,7 +105,8 @@
       "63":"y #1",
       "64":"y #1",
       "65":"y #1",
-      "66":"y #1"
+      "66":"y #1",
+      "67":"y #1"
     },
     "chrome":{
       "4":"u",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/input-selection.json b/features-json/input-selection.json
index 0f72118ad0..a089b29c28 100644
--- a/features-json/input-selection.json
+++ b/features-json/input-selection.json
@@ -102,7 +102,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -175,7 +176,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/insert-adjacent.json b/features-json/insert-adjacent.json
index 52e1a08bc5..9af29d53e1 100644
--- a/features-json/insert-adjacent.json
+++ b/features-json/insert-adjacent.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/insertadjacenthtml.json b/features-json/insertadjacenthtml.json
index 124274890a..dcf0afd9f4 100644
--- a/features-json/insertadjacenthtml.json
+++ b/features-json/insertadjacenthtml.json
@@ -107,7 +107,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -180,7 +181,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/internationalization-plural-rul.json b/features-json/internationalization-plural-rul.json
index db73728e66..54675da22a 100644
--- a/features-json/internationalization-plural-rul.json
+++ b/features-json/internationalization-plural-rul.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/internationalization.json b/features-json/internationalization.json
index f49202ad2e..50b63eca92 100644
--- a/features-json/internationalization.json
+++ b/features-json/internationalization.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/intersectionobserver.json b/features-json/intersectionobserver.json
index 638369023f..7d53f84cd5 100644
--- a/features-json/intersectionobserver.json
+++ b/features-json/intersectionobserver.json
@@ -112,7 +112,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -185,7 +186,8 @@
       "71":"y #4",
       "72":"y #4",
       "73":"y #4",
-      "74":"y #4"
+      "74":"y #4",
+      "75":"y #4"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/intrinsic-width.json b/features-json/intrinsic-width.json
index 3c235ebb79..d51488aa6a 100644
--- a/features-json/intrinsic-width.json
+++ b/features-json/intrinsic-width.json
@@ -103,7 +103,8 @@
       "63":"a x #1 #2 #3",
       "64":"a x #1 #2 #3",
       "65":"a x #1 #2 #3",
-      "66":"a x #1 #2 #3"
+      "66":"a x #1 #2 #3",
+      "67":"a x #1 #2 #3"
     },
     "chrome":{
       "4":"n",
@@ -176,7 +177,8 @@
       "71":"y #3 #4",
       "72":"y #3 #4",
       "73":"y #3 #4",
-      "74":"y #3 #4"
+      "74":"y #3 #4",
+      "75":"y #3 #4"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/jpeg2000.json b/features-json/jpeg2000.json
index a74093b6ff..22b2855fb6 100644
--- a/features-json/jpeg2000.json
+++ b/features-json/jpeg2000.json
@@ -101,7 +101,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/jpegxr.json b/features-json/jpegxr.json
index 630789f2ca..7af98dd8cf 100644
--- a/features-json/jpegxr.json
+++ b/features-json/jpegxr.json
@@ -109,7 +109,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/json.json b/features-json/json.json
index 14ba564cda..989809ff03 100644
--- a/features-json/json.json
+++ b/features-json/json.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -188,7 +189,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/justify-content-space-evenly.json b/features-json/justify-content-space-evenly.json
index f672f9f586..bad330cc51 100644
--- a/features-json/justify-content-space-evenly.json
+++ b/features-json/justify-content-space-evenly.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/kerning-pairs-ligatures.json b/features-json/kerning-pairs-ligatures.json
index bfb0a7924f..385701c566 100644
--- a/features-json/kerning-pairs-ligatures.json
+++ b/features-json/kerning-pairs-ligatures.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/keyboardevent-charcode.json b/features-json/keyboardevent-charcode.json
index de735f0819..4b1703466b 100644
--- a/features-json/keyboardevent-charcode.json
+++ b/features-json/keyboardevent-charcode.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/keyboardevent-code.json b/features-json/keyboardevent-code.json
index dbfc6a0a7d..1eaa34cc2a 100644
--- a/features-json/keyboardevent-code.json
+++ b/features-json/keyboardevent-code.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/keyboardevent-getmodifierstate.json b/features-json/keyboardevent-getmodifierstate.json
index 8cf4bba8b8..3f62914ebb 100644
--- a/features-json/keyboardevent-getmodifierstate.json
+++ b/features-json/keyboardevent-getmodifierstate.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/keyboardevent-key.json b/features-json/keyboardevent-key.json
index a5ad60e7f1..26f33f291c 100644
--- a/features-json/keyboardevent-key.json
+++ b/features-json/keyboardevent-key.json
@@ -121,7 +121,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/keyboardevent-location.json b/features-json/keyboardevent-location.json
index a336687e96..1c2ec35039 100644
--- a/features-json/keyboardevent-location.json
+++ b/features-json/keyboardevent-location.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #1",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/keyboardevent-which.json b/features-json/keyboardevent-which.json
index f903a5acf6..3ee3bdfef7 100644
--- a/features-json/keyboardevent-which.json
+++ b/features-json/keyboardevent-which.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/lazyload.json b/features-json/lazyload.json
index 2303d32ccc..1f97b1e410 100644
--- a/features-json/lazyload.json
+++ b/features-json/lazyload.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/let.json b/features-json/let.json
index 6c6ab0df10..ec2e7c0176 100644
--- a/features-json/let.json
+++ b/features-json/let.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/link-icon-png.json b/features-json/link-icon-png.json
index 2c7e4749b8..1eff16ced4 100644
--- a/features-json/link-icon-png.json
+++ b/features-json/link-icon-png.json
@@ -103,7 +103,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y #1",
@@ -176,7 +177,8 @@
       "71":"y #1",
       "72":"y #1",
       "73":"y #1",
-      "74":"y #1"
+      "74":"y #1",
+      "75":"y #1"
     },
     "safari":{
       "3.1":"y #2",
diff --git a/features-json/link-icon-svg.json b/features-json/link-icon-svg.json
index 37be89bb4b..fbf4651889 100644
--- a/features-json/link-icon-svg.json
+++ b/features-json/link-icon-svg.json
@@ -110,7 +110,8 @@
       "63":"y #4",
       "64":"y #4",
       "65":"y #4",
-      "66":"y #4"
+      "66":"y #4",
+      "67":"y #4"
     },
     "chrome":{
       "4":"n",
@@ -181,9 +182,10 @@
       "69":"n",
       "70":"n",
       "71":"n",
-      "72":"u",
+      "72":"n",
       "73":"u",
-      "74":"u"
+      "74":"u",
+      "75":"u"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/link-rel-dns-prefetch.json b/features-json/link-rel-dns-prefetch.json
index ca9acc1c64..9c9e28a5b2 100644
--- a/features-json/link-rel-dns-prefetch.json
+++ b/features-json/link-rel-dns-prefetch.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/link-rel-preconnect.json b/features-json/link-rel-preconnect.json
index ba1d3889ef..4d0dc0315f 100644
--- a/features-json/link-rel-preconnect.json
+++ b/features-json/link-rel-preconnect.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/link-rel-prefetch.json b/features-json/link-rel-prefetch.json
index beb0fa5f4f..68a92ea765 100644
--- a/features-json/link-rel-prefetch.json
+++ b/features-json/link-rel-prefetch.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/link-rel-preload.json b/features-json/link-rel-preload.json
index dfe442a51c..b54578cb29 100644
--- a/features-json/link-rel-preload.json
+++ b/features-json/link-rel-preload.json
@@ -109,7 +109,8 @@
       "63":"n d #3",
       "64":"n d #3",
       "65":"n d #3",
-      "66":"n d #3"
+      "66":"n d #3",
+      "67":"n d #3"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/link-rel-prerender.json b/features-json/link-rel-prerender.json
index 46b1dc4dd9..60d1033694 100644
--- a/features-json/link-rel-prerender.json
+++ b/features-json/link-rel-prerender.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/localecompare.json b/features-json/localecompare.json
index cde434f662..bc338ee50b 100644
--- a/features-json/localecompare.json
+++ b/features-json/localecompare.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #1",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a #1",
diff --git a/features-json/magnetometer.json b/features-json/magnetometer.json
index a72707dcc4..323748e0d7 100644
--- a/features-json/magnetometer.json
+++ b/features-json/magnetometer.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/matchesselector.json b/features-json/matchesselector.json
index bd9b49887e..5e783108dc 100644
--- a/features-json/matchesselector.json
+++ b/features-json/matchesselector.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a x",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/matchmedia.json b/features-json/matchmedia.json
index 35fa5f975e..deb67dafc0 100644
--- a/features-json/matchmedia.json
+++ b/features-json/matchmedia.json
@@ -114,7 +114,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/mathml.json b/features-json/mathml.json
index 8dc344a97a..ba29aa76f8 100644
--- a/features-json/mathml.json
+++ b/features-json/mathml.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -190,7 +191,8 @@
       "71":"p",
       "72":"p",
       "73":"p",
-      "74":"p"
+      "74":"p",
+      "75":"p"
     },
     "safari":{
       "3.1":"a #2",
diff --git a/features-json/maxlength.json b/features-json/maxlength.json
index 6ae6132664..c0034460d3 100644
--- a/features-json/maxlength.json
+++ b/features-json/maxlength.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/media-attribute.json b/features-json/media-attribute.json
index 9b2b9f5b06..adfdd610b5 100644
--- a/features-json/media-attribute.json
+++ b/features-json/media-attribute.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -176,9 +177,10 @@
       "69":"n",
       "70":"n",
       "71":"n",
-      "72":"u",
+      "72":"n",
       "73":"u",
-      "74":"u"
+      "74":"u",
+      "75":"u"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/media-fragments.json b/features-json/media-fragments.json
index 56381f51f1..0196240723 100644
--- a/features-json/media-fragments.json
+++ b/features-json/media-fragments.json
@@ -101,7 +101,8 @@
       "63":"a #1",
       "64":"a #1",
       "65":"a #1",
-      "66":"a #1"
+      "66":"a #1",
+      "67":"a #1"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"a #1",
       "72":"a #1",
       "73":"a #1",
-      "74":"a #1"
+      "74":"a #1",
+      "75":"a #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/media-session-api.json b/features-json/media-session-api.json
index b7381550de..f67249432a 100644
--- a/features-json/media-session-api.json
+++ b/features-json/media-session-api.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/mediacapture-fromelement.json b/features-json/mediacapture-fromelement.json
index 698ee57d65..6333216044 100644
--- a/features-json/mediacapture-fromelement.json
+++ b/features-json/mediacapture-fromelement.json
@@ -110,7 +110,8 @@
       "63":"a #2",
       "64":"a #2",
       "65":"a #2",
-      "66":"a #2"
+      "66":"a #2",
+      "67":"a #2"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/mediarecorder.json b/features-json/mediarecorder.json
index 15bdd09389..a1a6861b82 100644
--- a/features-json/mediarecorder.json
+++ b/features-json/mediarecorder.json
@@ -102,7 +102,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -175,7 +176,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/mediasource.json b/features-json/mediasource.json
index 5805fe1005..22f31f1fa9 100644
--- a/features-json/mediasource.json
+++ b/features-json/mediasource.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/menu.json b/features-json/menu.json
index b5b51458f5..f8b57985c0 100644
--- a/features-json/menu.json
+++ b/features-json/menu.json
@@ -117,7 +117,8 @@
       "63":"a #1",
       "64":"a #1",
       "65":"a #1",
-      "66":"a #1"
+      "66":"a #1",
+      "67":"a #1"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"n d #5",
       "72":"n d #5",
       "73":"n d #5",
-      "74":"n d #5"
+      "74":"n d #5",
+      "75":"n d #5"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/meta-theme-color.json b/features-json/meta-theme-color.json
index 8177b71574..c086ccb9c5 100644
--- a/features-json/meta-theme-color.json
+++ b/features-json/meta-theme-color.json
@@ -106,7 +106,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/meter.json b/features-json/meter.json
index 3409aab691..b99b893790 100644
--- a/features-json/meter.json
+++ b/features-json/meter.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/midi.json b/features-json/midi.json
index 3363467425..9e77ae0b82 100644
--- a/features-json/midi.json
+++ b/features-json/midi.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/minmaxwh.json b/features-json/minmaxwh.json
index 1eb3139757..b5b0be9d6f 100644
--- a/features-json/minmaxwh.json
+++ b/features-json/minmaxwh.json
@@ -123,7 +123,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -196,7 +197,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/mp3.json b/features-json/mp3.json
index f8fa77bf79..538ece0194 100644
--- a/features-json/mp3.json
+++ b/features-json/mp3.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/mpeg-dash.json b/features-json/mpeg-dash.json
index 2be3829ec2..440273d675 100644
--- a/features-json/mpeg-dash.json
+++ b/features-json/mpeg-dash.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/mpeg4.json b/features-json/mpeg4.json
index d39f03f4af..65a33a1298 100644
--- a/features-json/mpeg4.json
+++ b/features-json/mpeg4.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/multibackgrounds.json b/features-json/multibackgrounds.json
index bacafa62f3..d74a57cff2 100644
--- a/features-json/multibackgrounds.json
+++ b/features-json/multibackgrounds.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/multicolumn.json b/features-json/multicolumn.json
index b8bf87bc0e..38c8c6405c 100644
--- a/features-json/multicolumn.json
+++ b/features-json/multicolumn.json
@@ -146,7 +146,8 @@
       "63":"a #1",
       "64":"a #1",
       "65":"a #1",
-      "66":"a #1"
+      "66":"a #1",
+      "67":"a #1"
     },
     "chrome":{
       "4":"a x #1 #2",
@@ -219,7 +220,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a x #1 #2",
diff --git a/features-json/mutation-events.json b/features-json/mutation-events.json
index e79a582534..d6e07288ee 100644
--- a/features-json/mutation-events.json
+++ b/features-json/mutation-events.json
@@ -101,7 +101,8 @@
       "63":"a #2",
       "64":"a #2",
       "65":"a #2",
-      "66":"a #2"
+      "66":"a #2",
+      "67":"a #2"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"a #1",
       "72":"a #1",
       "73":"a #1",
-      "74":"a #1"
+      "74":"a #1",
+      "75":"a #1"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/mutationobserver.json b/features-json/mutationobserver.json
index 234eb4db71..83f34b1589 100644
--- a/features-json/mutationobserver.json
+++ b/features-json/mutationobserver.json
@@ -111,7 +111,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -184,7 +185,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/namevalue-storage.json b/features-json/namevalue-storage.json
index 75cf7f1ece..14a7a765be 100644
--- a/features-json/namevalue-storage.json
+++ b/features-json/namevalue-storage.json
@@ -143,7 +143,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -216,7 +217,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/nav-timing.json b/features-json/nav-timing.json
index 7b4c36eaed..a5e365c1f6 100644
--- a/features-json/nav-timing.json
+++ b/features-json/nav-timing.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/navigator-language.json b/features-json/navigator-language.json
index 9247338a6d..af95443e5e 100644
--- a/features-json/navigator-language.json
+++ b/features-json/navigator-language.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/netinfo.json b/features-json/netinfo.json
index 35125b3225..210ebde09d 100644
--- a/features-json/netinfo.json
+++ b/features-json/netinfo.json
@@ -102,7 +102,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -175,7 +176,8 @@
       "71":"a #4",
       "72":"a #4",
       "73":"a #4",
-      "74":"a #4"
+      "74":"a #4",
+      "75":"a #4"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/node-contains.json b/features-json/node-contains.json
index 0f56ca69ae..7a3a3ca239 100644
--- a/features-json/node-contains.json
+++ b/features-json/node-contains.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/node-parentelement.json b/features-json/node-parentelement.json
index 9d53fcb25e..60970e5b94 100644
--- a/features-json/node-parentelement.json
+++ b/features-json/node-parentelement.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/notifications.json b/features-json/notifications.json
index 3db2b7a848..6ac0bc140d 100644
--- a/features-json/notifications.json
+++ b/features-json/notifications.json
@@ -133,7 +133,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -206,7 +207,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/object-fit.json b/features-json/object-fit.json
index ad79afcc85..091b8e3605 100644
--- a/features-json/object-fit.json
+++ b/features-json/object-fit.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/object-observe.json b/features-json/object-observe.json
index aa0ae7fda4..1d6d4eb1e2 100644
--- a/features-json/object-observe.json
+++ b/features-json/object-observe.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/object-values.json b/features-json/object-values.json
index fa5319aa59..123d6a313f 100644
--- a/features-json/object-values.json
+++ b/features-json/object-values.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/objectrtc.json b/features-json/objectrtc.json
index a3b1e8e729..f977a33ca2 100644
--- a/features-json/objectrtc.json
+++ b/features-json/objectrtc.json
@@ -101,7 +101,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/offline-apps.json b/features-json/offline-apps.json
index 738b667f5c..1aedeb159f 100644
--- a/features-json/offline-apps.json
+++ b/features-json/offline-apps.json
@@ -124,7 +124,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -197,7 +198,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/offscreencanvas.json b/features-json/offscreencanvas.json
index cc01e3315f..922b83c3a9 100644
--- a/features-json/offscreencanvas.json
+++ b/features-json/offscreencanvas.json
@@ -105,7 +105,8 @@
       "63":"n d #1",
       "64":"n d #1",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/ogg-vorbis.json b/features-json/ogg-vorbis.json
index 04fb6f1cb0..915f8f515e 100644
--- a/features-json/ogg-vorbis.json
+++ b/features-json/ogg-vorbis.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/ogv.json b/features-json/ogv.json
index 973addd7a7..fcc67587dc 100644
--- a/features-json/ogv.json
+++ b/features-json/ogv.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/ol-reversed.json b/features-json/ol-reversed.json
index f66f4dc5b3..a8fa7f3386 100644
--- a/features-json/ol-reversed.json
+++ b/features-json/ol-reversed.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/once-event-listener.json b/features-json/once-event-listener.json
index 1289cad83d..049be27368 100644
--- a/features-json/once-event-listener.json
+++ b/features-json/once-event-listener.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/online-status.json b/features-json/online-status.json
index 6b97e5214c..c43a778483 100644
--- a/features-json/online-status.json
+++ b/features-json/online-status.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/opus.json b/features-json/opus.json
index 3ed314d5fc..b54549f0a8 100644
--- a/features-json/opus.json
+++ b/features-json/opus.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/orientation-sensor.json b/features-json/orientation-sensor.json
index 20cff79623..baaad72f87 100644
--- a/features-json/orientation-sensor.json
+++ b/features-json/orientation-sensor.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/outline.json b/features-json/outline.json
index 894f4fd07f..f232a83faf 100644
--- a/features-json/outline.json
+++ b/features-json/outline.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/pad-start-end.json b/features-json/pad-start-end.json
index 65ff7f232c..055060830c 100644
--- a/features-json/pad-start-end.json
+++ b/features-json/pad-start-end.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/page-transition-events.json b/features-json/page-transition-events.json
index 91fbe49197..8b4bb942d7 100644
--- a/features-json/page-transition-events.json
+++ b/features-json/page-transition-events.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/pagevisibility.json b/features-json/pagevisibility.json
index 511dcc496c..787ef73f70 100644
--- a/features-json/pagevisibility.json
+++ b/features-json/pagevisibility.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/passive-event-listener.json b/features-json/passive-event-listener.json
index cbfc71c095..7a9df3d280 100644
--- a/features-json/passive-event-listener.json
+++ b/features-json/passive-event-listener.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/passwordrules.json b/features-json/passwordrules.json
index 0ada06cad7..8a5a56ad38 100644
--- a/features-json/passwordrules.json
+++ b/features-json/passwordrules.json
@@ -110,8 +110,9 @@
       "62":"n",
       "63":"n",
       "64":"n",
-      "65":"u",
-      "66":"u"
+      "65":"n",
+      "66":"u",
+      "67":"u"
     },
     "chrome":{
       "4":"n",
@@ -182,9 +183,10 @@
       "69":"n",
       "70":"n",
       "71":"n",
-      "72":"u",
+      "72":"n",
       "73":"u",
-      "74":"u"
+      "74":"u",
+      "75":"u"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/path2d.json b/features-json/path2d.json
index 49267f7b71..9d48178b86 100644
--- a/features-json/path2d.json
+++ b/features-json/path2d.json
@@ -102,7 +102,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -175,7 +176,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/payment-request.json b/features-json/payment-request.json
index 1a128f8ff9..1f5e9d9746 100644
--- a/features-json/payment-request.json
+++ b/features-json/payment-request.json
@@ -120,8 +120,9 @@
       "62":"n d #6",
       "63":"n d #6",
       "64":"n d #6",
-      "65":"a d #8",
-      "66":"a d #8"
+      "65":"n d #6",
+      "66":"a d #8",
+      "67":"a d #8"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"a #7",
       "72":"a #7",
       "73":"a #7",
-      "74":"a #7"
+      "74":"a #7",
+      "75":"a #7"
     },
     "safari":{
       "3.1":"n",
@@ -355,7 +357,7 @@
     "8":"Enabled by default in Nightly, but \"dom.payments.request.supportedRegions\" pref in \"about:config\" must be set to \"US,CA\"."
   },
   "usage_perc_y":0,
-  "usage_perc_a":74.64,
+  "usage_perc_a":74.59,
   "ucprefix":false,
   "parent":"",
   "keywords":"PaymentRequest,Web Payments",
diff --git a/features-json/permissions-api.json b/features-json/permissions-api.json
index df0f166862..0c94820efb 100644
--- a/features-json/permissions-api.json
+++ b/features-json/permissions-api.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/picture-in-picture.json b/features-json/picture-in-picture.json
index 14d565cef8..0bc33623dd 100644
--- a/features-json/picture-in-picture.json
+++ b/features-json/picture-in-picture.json
@@ -117,7 +117,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/picture.json b/features-json/picture.json
index ec4a13f3fb..dc84810952 100644
--- a/features-json/picture.json
+++ b/features-json/picture.json
@@ -128,7 +128,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -201,7 +202,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/ping.json b/features-json/ping.json
index e931806a56..2cb8feeb43 100644
--- a/features-json/ping.json
+++ b/features-json/ping.json
@@ -105,7 +105,8 @@
       "63":"n d #1",
       "64":"n d #1",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"u",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/png-alpha.json b/features-json/png-alpha.json
index 963d8a516f..f1b7de7225 100644
--- a/features-json/png-alpha.json
+++ b/features-json/png-alpha.json
@@ -107,7 +107,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -180,7 +181,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/pointer-events.json b/features-json/pointer-events.json
index 05b0f8a37f..78423cd08f 100644
--- a/features-json/pointer-events.json
+++ b/features-json/pointer-events.json
@@ -123,7 +123,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -196,7 +197,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/pointer.json b/features-json/pointer.json
index 3474e36287..f4f1f2b702 100644
--- a/features-json/pointer.json
+++ b/features-json/pointer.json
@@ -126,7 +126,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -199,7 +200,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/pointerlock.json b/features-json/pointerlock.json
index 486b754b1d..b31ca06e69 100644
--- a/features-json/pointerlock.json
+++ b/features-json/pointerlock.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/prefers-color-scheme.json b/features-json/prefers-color-scheme.json
new file mode 100644
index 0000000000..7d25affbf6
--- /dev/null
+++ b/features-json/prefers-color-scheme.json
@@ -0,0 +1,346 @@
+{
+  "title":"prefers-color-scheme media query",
+  "description":"Media query to detect if the user has set their system to use a light or dark color theme.",
+  "spec":"https://drafts.csswg.org/mediaqueries-5/#prefers-color-scheme",
+  "status":"unoff",
+  "links":[
+    {
+      "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme",
+      "title":"MDN article"
+    },
+    {
+      "url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1494034",
+      "title":"Firefox implementation bug"
+    }
+  ],
+  "bugs":[
+    
+  ],
+  "categories":[
+    "CSS"
+  ],
+  "stats":{
+    "ie":{
+      "5.5":"n",
+      "6":"n",
+      "7":"n",
+      "8":"n",
+      "9":"n",
+      "10":"n",
+      "11":"n"
+    },
+    "edge":{
+      "12":"n",
+      "13":"n",
+      "14":"n",
+      "15":"n",
+      "16":"n",
+      "17":"n",
+      "18":"n"
+    },
+    "firefox":{
+      "2":"n",
+      "3":"n",
+      "3.5":"n",
+      "3.6":"n",
+      "4":"n",
+      "5":"n",
+      "6":"n",
+      "7":"n",
+      "8":"n",
+      "9":"n",
+      "10":"n",
+      "11":"n",
+      "12":"n",
+      "13":"n",
+      "14":"n",
+      "15":"n",
+      "16":"n",
+      "17":"n",
+      "18":"n",
+      "19":"n",
+      "20":"n",
+      "21":"n",
+      "22":"n",
+      "23":"n",
+      "24":"n",
+      "25":"n",
+      "26":"n",
+      "27":"n",
+      "28":"n",
+      "29":"n",
+      "30":"n",
+      "31":"n",
+      "32":"n",
+      "33":"n",
+      "34":"n",
+      "35":"n",
+      "36":"n",
+      "37":"n",
+      "38":"n",
+      "39":"n",
+      "40":"n",
+      "41":"n",
+      "42":"n",
+      "43":"n",
+      "44":"n",
+      "45":"n",
+      "46":"n",
+      "47":"n",
+      "48":"n",
+      "49":"n",
+      "50":"n",
+      "51":"n",
+      "52":"n",
+      "53":"n",
+      "54":"n",
+      "55":"n",
+      "56":"n",
+      "57":"n",
+      "58":"n",
+      "59":"n",
+      "60":"n",
+      "61":"n",
+      "62":"n",
+      "63":"n",
+      "64":"n",
+      "65":"n",
+      "66":"n",
+      "67":"n"
+    },
+    "chrome":{
+      "4":"n",
+      "5":"n",
+      "6":"n",
+      "7":"n",
+      "8":"n",
+      "9":"n",
+      "10":"n",
+      "11":"n",
+      "12":"n",
+      "13":"n",
+      "14":"n",
+      "15":"n",
+      "16":"n",
+      "17":"n",
+      "18":"n",
+      "19":"n",
+      "20":"n",
+      "21":"n",
+      "22":"n",
+      "23":"n",
+      "24":"n",
+      "25":"n",
+      "26":"n",
+      "27":"n",
+      "28":"n",
+      "29":"n",
+      "30":"n",
+      "31":"n",
+      "32":"n",
+      "33":"n",
+      "34":"n",
+      "35":"n",
+      "36":"n",
+      "37":"n",
+      "38":"n",
+      "39":"n",
+      "40":"n",
+      "41":"n",
+      "42":"n",
+      "43":"n",
+      "44":"n",
+      "45":"n",
+      "46":"n",
+      "47":"n",
+      "48":"n",
+      "49":"n",
+      "50":"n",
+      "51":"n",
+      "52":"n",
+      "53":"n",
+      "54":"n",
+      "55":"n",
+      "56":"n",
+      "57":"n",
+      "58":"n",
+      "59":"n",
+      "60":"n",
+      "61":"n",
+      "62":"n",
+      "63":"n",
+      "64":"n",
+      "65":"n",
+      "66":"n",
+      "67":"n",
+      "68":"n",
+      "69":"n",
+      "70":"n",
+      "71":"n",
+      "72":"n",
+      "73":"n",
+      "74":"n",
+      "75":"n"
+    },
+    "safari":{
+      "3.1":"n",
+      "3.2":"n",
+      "4":"n",
+      "5":"n",
+      "5.1":"n",
+      "6":"n",
+      "6.1":"n",
+      "7":"n",
+      "7.1":"n",
+      "8":"n",
+      "9":"n",
+      "9.1":"n",
+      "10":"n",
+      "10.1":"n",
+      "11":"n",
+      "11.1":"n",
+      "12":"n",
+      "TP":"y"
+    },
+    "opera":{
+      "9":"n",
+      "9.5-9.6":"n",
+      "10.0-10.1":"n",
+      "10.5":"n",
+      "10.6":"n",
+      "11":"n",
+      "11.1":"n",
+      "11.5":"n",
+      "11.6":"n",
+      "12":"n",
+      "12.1":"n",
+      "15":"n",
+      "16":"n",
+      "17":"n",
+      "18":"n",
+      "19":"n",
+      "20":"n",
+      "21":"n",
+      "22":"n",
+      "23":"n",
+      "24":"n",
+      "25":"n",
+      "26":"n",
+      "27":"n",
+      "28":"n",
+      "29":"n",
+      "30":"n",
+      "31":"n",
+      "32":"n",
+      "33":"n",
+      "34":"n",
+      "35":"n",
+      "36":"n",
+      "37":"n",
+      "38":"n",
+      "39":"n",
+      "40":"n",
+      "41":"n",
+      "42":"n",
+      "43":"n",
+      "44":"n",
+      "45":"n",
+      "46":"n",
+      "47":"n",
+      "48":"n",
+      "49":"n",
+      "50":"n",
+      "51":"n",
+      "52":"n",
+      "53":"n",
+      "54":"n",
+      "55":"n",
+      "56":"n",
+      "57":"n"
+    },
+    "ios_saf":{
+      "3.2":"n",
+      "4.0-4.1":"n",
+      "4.2-4.3":"n",
+      "5.0-5.1":"n",
+      "6.0-6.1":"n",
+      "7.0-7.1":"n",
+      "8":"n",
+      "8.1-8.4":"n",
+      "9.0-9.2":"n",
+      "9.3":"n",
+      "10.0-10.2":"n",
+      "10.3":"n",
+      "11.0-11.2":"n",
+      "11.3-11.4":"n",
+      "12.0-12.1":"n"
+    },
+    "op_mini":{
+      "all":"n"
+    },
+    "android":{
+      "2.1":"n",
+      "2.2":"n",
+      "2.3":"n",
+      "3":"n",
+      "4":"n",
+      "4.1":"n",
+      "4.2-4.3":"n",
+      "4.4":"n",
+      "4.4.3-4.4.4":"n",
+      "67":"n"
+    },
+    "bb":{
+      "7":"n",
+      "10":"n"
+    },
+    "op_mob":{
+      "10":"n",
+      "11":"n",
+      "11.1":"n",
+      "11.5":"n",
+      "12":"n",
+      "12.1":"n",
+      "46":"n"
+    },
+    "and_chr":{
+      "71":"n"
+    },
+    "and_ff":{
+      "64":"n"
+    },
+    "ie_mob":{
+      "10":"n",
+      "11":"n"
+    },
+    "and_uc":{
+      "11.8":"n"
+    },
+    "samsung":{
+      "4":"n",
+      "5":"n",
+      "6.2":"n",
+      "7.2":"n"
+    },
+    "and_qq":{
+      "1.2":"n"
+    },
+    "baidu":{
+      "7.12":"n"
+    }
+  },
+  "notes":"Support will also depend on whether or not the OS has support for a light/dark theme preference.\r\n\r\nBriefly known as `prefers-dark-interface` in earlier builds of Safari TP.",
+  "notes_by_num":{
+    
+  },
+  "usage_perc_y":0,
+  "usage_perc_a":0,
+  "ucprefix":false,
+  "parent":"",
+  "keywords":"prefers-dark-interface",
+  "ie_id":"",
+  "chrome_id":"5109758977638400",
+  "firefox_id":"",
+  "webkit_id":"",
+  "shown":true
+}
diff --git a/features-json/prefers-reduced-motion.json b/features-json/prefers-reduced-motion.json
index b6fc703afe..b594b2ed25 100644
--- a/features-json/prefers-reduced-motion.json
+++ b/features-json/prefers-reduced-motion.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/progress.json b/features-json/progress.json
index c450319d47..b4e43c7acf 100644
--- a/features-json/progress.json
+++ b/features-json/progress.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/promise-finally.json b/features-json/promise-finally.json
index 3e7bc4808f..090e894e2d 100644
--- a/features-json/promise-finally.json
+++ b/features-json/promise-finally.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/promises.json b/features-json/promises.json
index 5f03403b0b..fb86ff6b19 100644
--- a/features-json/promises.json
+++ b/features-json/promises.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/proximity.json b/features-json/proximity.json
index e324622fac..26c28c0b67 100644
--- a/features-json/proximity.json
+++ b/features-json/proximity.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/proxy.json b/features-json/proxy.json
index 18eaf844a1..b1161d78db 100644
--- a/features-json/proxy.json
+++ b/features-json/proxy.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/publickeypinning.json b/features-json/publickeypinning.json
index e25d5537e3..c5191f1749 100644
--- a/features-json/publickeypinning.json
+++ b/features-json/publickeypinning.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/push-api.json b/features-json/push-api.json
index dad88f7a6e..c39cf76b44 100644
--- a/features-json/push-api.json
+++ b/features-json/push-api.json
@@ -105,7 +105,8 @@
       "63":"y #2",
       "64":"y #2",
       "65":"y #2",
-      "66":"y #2"
+      "66":"y #2",
+      "67":"y #2"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y #2",
       "72":"y #2",
       "73":"y #2",
-      "74":"y #2"
+      "74":"y #2",
+      "75":"y #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/queryselector.json b/features-json/queryselector.json
index a7190356dd..7911f54986 100644
--- a/features-json/queryselector.json
+++ b/features-json/queryselector.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -188,7 +189,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/readonly-attr.json b/features-json/readonly-attr.json
index 9ca9eb8808..c5218ab22e 100644
--- a/features-json/readonly-attr.json
+++ b/features-json/readonly-attr.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/referrer-policy.json b/features-json/referrer-policy.json
index f5fb48efb3..9558c3b396 100644
--- a/features-json/referrer-policy.json
+++ b/features-json/referrer-policy.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/registerprotocolhandler.json b/features-json/registerprotocolhandler.json
index 0f5f8ffc40..bcf379f606 100644
--- a/features-json/registerprotocolhandler.json
+++ b/features-json/registerprotocolhandler.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y #1",
       "72":"y #1",
       "73":"y #1",
-      "74":"y #1"
+      "74":"y #1",
+      "75":"y #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/rel-noopener.json b/features-json/rel-noopener.json
index 07af1e3e19..529694df73 100644
--- a/features-json/rel-noopener.json
+++ b/features-json/rel-noopener.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/rel-noreferrer.json b/features-json/rel-noreferrer.json
index 89976d2ec1..46e5077cfb 100644
--- a/features-json/rel-noreferrer.json
+++ b/features-json/rel-noreferrer.json
@@ -103,7 +103,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -176,7 +177,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/rellist.json b/features-json/rellist.json
index 1428d57f4d..fcc75948d9 100644
--- a/features-json/rellist.json
+++ b/features-json/rellist.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/rem.json b/features-json/rem.json
index 1c6872fa95..60bf1b44f5 100644
--- a/features-json/rem.json
+++ b/features-json/rem.json
@@ -119,7 +119,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -192,7 +193,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/requestanimationframe.json b/features-json/requestanimationframe.json
index 2893164297..0c36e3488f 100644
--- a/features-json/requestanimationframe.json
+++ b/features-json/requestanimationframe.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/requestidlecallback.json b/features-json/requestidlecallback.json
index c4d6853101..27d2095de0 100644
--- a/features-json/requestidlecallback.json
+++ b/features-json/requestidlecallback.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/resizeobserver.json b/features-json/resizeobserver.json
index 763ffe8cf8..6991dca795 100644
--- a/features-json/resizeobserver.json
+++ b/features-json/resizeobserver.json
@@ -118,7 +118,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/resource-timing.json b/features-json/resource-timing.json
index 2dc9258212..f198f8cd30 100644
--- a/features-json/resource-timing.json
+++ b/features-json/resource-timing.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/rest-parameters.json b/features-json/rest-parameters.json
index 3ff43d042e..52f13f7018 100644
--- a/features-json/rest-parameters.json
+++ b/features-json/rest-parameters.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/rtcpeerconnection.json b/features-json/rtcpeerconnection.json
index c7c9565041..51198fa6d4 100644
--- a/features-json/rtcpeerconnection.json
+++ b/features-json/rtcpeerconnection.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/ruby.json b/features-json/ruby.json
index 5a4b5567b1..4fa69c2314 100644
--- a/features-json/ruby.json
+++ b/features-json/ruby.json
@@ -119,7 +119,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -192,7 +193,8 @@
       "71":"a",
       "72":"a",
       "73":"a",
-      "74":"a"
+      "74":"a",
+      "75":"a"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/run-in.json b/features-json/run-in.json
index febdd0c0c6..211cfe85cc 100644
--- a/features-json/run-in.json
+++ b/features-json/run-in.json
@@ -106,7 +106,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"y",
@@ -179,7 +180,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"y #1",
diff --git a/features-json/same-site-cookie-attribute.json b/features-json/same-site-cookie-attribute.json
index 989c3d3c32..4ef3496718 100644
--- a/features-json/same-site-cookie-attribute.json
+++ b/features-json/same-site-cookie-attribute.json
@@ -121,7 +121,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/screen-orientation.json b/features-json/screen-orientation.json
index dface02b83..066ec9826a 100644
--- a/features-json/screen-orientation.json
+++ b/features-json/screen-orientation.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/script-async.json b/features-json/script-async.json
index e5100baa70..1a19621375 100644
--- a/features-json/script-async.json
+++ b/features-json/script-async.json
@@ -114,7 +114,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/script-defer.json b/features-json/script-defer.json
index c27b6e7c89..b08b4bc88d 100644
--- a/features-json/script-defer.json
+++ b/features-json/script-defer.json
@@ -119,7 +119,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -192,7 +193,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/scrollintoview.json b/features-json/scrollintoview.json
index 0fe6c339e0..59c5337ade 100644
--- a/features-json/scrollintoview.json
+++ b/features-json/scrollintoview.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #1",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/scrollintoviewifneeded.json b/features-json/scrollintoviewifneeded.json
index 42d60d6bf2..4a2ba44ac8 100644
--- a/features-json/scrollintoviewifneeded.json
+++ b/features-json/scrollintoviewifneeded.json
@@ -106,7 +106,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"u",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/sdch.json b/features-json/sdch.json
index 82acfcf0c1..9498f3ce0f 100644
--- a/features-json/sdch.json
+++ b/features-json/sdch.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"y",
@@ -186,7 +187,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/selection-api.json b/features-json/selection-api.json
index 289cdfb78a..63473bd55e 100644
--- a/features-json/selection-api.json
+++ b/features-json/selection-api.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/server-timing.json b/features-json/server-timing.json
index 88212d83dc..c9a94dcdc7 100644
--- a/features-json/server-timing.json
+++ b/features-json/server-timing.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/serviceworkers.json b/features-json/serviceworkers.json
index 561916970b..2ac3a60449 100644
--- a/features-json/serviceworkers.json
+++ b/features-json/serviceworkers.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/setimmediate.json b/features-json/setimmediate.json
index 3f3a7546a9..eb0bbc8997 100644
--- a/features-json/setimmediate.json
+++ b/features-json/setimmediate.json
@@ -117,7 +117,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/sha-2.json b/features-json/sha-2.json
index e1330be594..1894429516 100644
--- a/features-json/sha-2.json
+++ b/features-json/sha-2.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #1",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/shadowdom.json b/features-json/shadowdom.json
index ec452214c8..baa8611e78 100644
--- a/features-json/shadowdom.json
+++ b/features-json/shadowdom.json
@@ -117,7 +117,8 @@
       "63":"n d #2",
       "64":"n d #2",
       "65":"n d #2",
-      "66":"n d #2"
+      "66":"n d #2",
+      "67":"n d #2"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/shadowdomv1.json b/features-json/shadowdomv1.json
index 4f729c4956..4e19ddaac2 100644
--- a/features-json/shadowdomv1.json
+++ b/features-json/shadowdomv1.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/sharedarraybuffer.json b/features-json/sharedarraybuffer.json
index fd7ec9d1c5..335c2fcc22 100644
--- a/features-json/sharedarraybuffer.json
+++ b/features-json/sharedarraybuffer.json
@@ -101,7 +101,8 @@
       "63":"n d #1",
       "64":"n d #1",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/sharedworkers.json b/features-json/sharedworkers.json
index 043e66f3f5..3b337477b1 100644
--- a/features-json/sharedworkers.json
+++ b/features-json/sharedworkers.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/sni.json b/features-json/sni.json
index ed31ada399..125efa4394 100644
--- a/features-json/sni.json
+++ b/features-json/sni.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/spdy.json b/features-json/spdy.json
index e1b77e2868..64f844f753 100644
--- a/features-json/spdy.json
+++ b/features-json/spdy.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/speech-recognition.json b/features-json/speech-recognition.json
index 5641219576..a0cd103811 100644
--- a/features-json/speech-recognition.json
+++ b/features-json/speech-recognition.json
@@ -113,7 +113,8 @@
       "63":"n d #2",
       "64":"n d #2",
       "65":"n d #2",
-      "66":"n d #2"
+      "66":"n d #2",
+      "67":"n d #2"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"a x #1",
       "72":"a x #1",
       "73":"a x #1",
-      "74":"a x #1"
+      "74":"a x #1",
+      "75":"a x #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/speech-synthesis.json b/features-json/speech-synthesis.json
index 35ee192216..cde25ebb4a 100644
--- a/features-json/speech-synthesis.json
+++ b/features-json/speech-synthesis.json
@@ -119,7 +119,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -192,7 +193,8 @@
       "71":"y #2",
       "72":"y #2",
       "73":"y #2",
-      "74":"y #2"
+      "74":"y #2",
+      "75":"y #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/spellcheck-attribute.json b/features-json/spellcheck-attribute.json
index 32d007e1d0..006134d259 100644
--- a/features-json/spellcheck-attribute.json
+++ b/features-json/spellcheck-attribute.json
@@ -103,7 +103,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -176,7 +177,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/sql-storage.json b/features-json/sql-storage.json
index b19f2c81d8..de04c2a690 100644
--- a/features-json/sql-storage.json
+++ b/features-json/sql-storage.json
@@ -110,7 +110,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"y",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/srcset.json b/features-json/srcset.json
index e208fc33cc..acfda7f1bd 100644
--- a/features-json/srcset.json
+++ b/features-json/srcset.json
@@ -115,7 +115,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -188,7 +189,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/stopimmediatepropagation.json b/features-json/stopimmediatepropagation.json
index 0251862820..a8bde994b4 100644
--- a/features-json/stopimmediatepropagation.json
+++ b/features-json/stopimmediatepropagation.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"u",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/stream.json b/features-json/stream.json
index b29dfadfd7..94e58cc19f 100644
--- a/features-json/stream.json
+++ b/features-json/stream.json
@@ -121,7 +121,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/streams.json b/features-json/streams.json
index 757beec125..11e684ccb2 100644
--- a/features-json/streams.json
+++ b/features-json/streams.json
@@ -109,7 +109,8 @@
       "63":"n d #3 #5",
       "64":"n d #3 #5",
       "65":"n d #3 #5",
-      "66":"n d #3 #5"
+      "66":"n d #3 #5",
+      "67":"n d #3 #5"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"a #4",
       "72":"a #4",
       "73":"a #4",
-      "74":"a #4"
+      "74":"a #4",
+      "75":"a #4"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/stricttransportsecurity.json b/features-json/stricttransportsecurity.json
index b152dc4037..0077efe3ac 100644
--- a/features-json/stricttransportsecurity.json
+++ b/features-json/stricttransportsecurity.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/style-scoped.json b/features-json/style-scoped.json
index 298a195e4f..61600d9655 100644
--- a/features-json/style-scoped.json
+++ b/features-json/style-scoped.json
@@ -114,7 +114,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -187,7 +188,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/subresource-integrity.json b/features-json/subresource-integrity.json
index 2b52c86356..38cd524f1d 100644
--- a/features-json/subresource-integrity.json
+++ b/features-json/subresource-integrity.json
@@ -114,7 +114,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/svg-css.json b/features-json/svg-css.json
index c00a602bf3..fbd53ae5c5 100644
--- a/features-json/svg-css.json
+++ b/features-json/svg-css.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/svg-filters.json b/features-json/svg-filters.json
index d7996802e7..f17d4e1070 100644
--- a/features-json/svg-filters.json
+++ b/features-json/svg-filters.json
@@ -118,7 +118,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -191,7 +192,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/svg-fonts.json b/features-json/svg-fonts.json
index 066eabaf2c..95b7ae3716 100644
--- a/features-json/svg-fonts.json
+++ b/features-json/svg-fonts.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"y",
@@ -178,7 +179,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/svg-fragment.json b/features-json/svg-fragment.json
index b110d67d00..2bbd4cc028 100644
--- a/features-json/svg-fragment.json
+++ b/features-json/svg-fragment.json
@@ -113,7 +113,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/svg-html.json b/features-json/svg-html.json
index 9418788280..d9c4cc67ee 100644
--- a/features-json/svg-html.json
+++ b/features-json/svg-html.json
@@ -111,7 +111,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a",
@@ -184,7 +185,8 @@
       "71":"a",
       "72":"a",
       "73":"a",
-      "74":"a"
+      "74":"a",
+      "75":"a"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/svg-html5.json b/features-json/svg-html5.json
index d588f52f5a..8e82c46f04 100644
--- a/features-json/svg-html5.json
+++ b/features-json/svg-html5.json
@@ -108,7 +108,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"p",
@@ -181,7 +182,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/svg-img.json b/features-json/svg-img.json
index e4ca9650e8..1b1a0bbadc 100644
--- a/features-json/svg-img.json
+++ b/features-json/svg-img.json
@@ -107,7 +107,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a #1",
@@ -180,7 +181,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/svg-smil.json b/features-json/svg-smil.json
index 13ed75f078..d1fef57720 100644
--- a/features-json/svg-smil.json
+++ b/features-json/svg-smil.json
@@ -122,7 +122,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"a",
@@ -195,7 +196,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"p",
diff --git a/features-json/svg.json b/features-json/svg.json
index 8f22b9dbb4..da55f7cd0d 100644
--- a/features-json/svg.json
+++ b/features-json/svg.json
@@ -132,7 +132,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -205,7 +206,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"a",
diff --git a/features-json/symbols.json b/features-json/symbols.json
index c3a3f90887..a67c50eeab 100644
--- a/features-json/symbols.json
+++ b/features-json/symbols.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/tabindex-attr.json b/features-json/tabindex-attr.json
index c8a0f8b7cc..9be37ee611 100644
--- a/features-json/tabindex-attr.json
+++ b/features-json/tabindex-attr.json
@@ -103,7 +103,8 @@
       "63":"y #1",
       "64":"y #1",
       "65":"y #1",
-      "66":"y #1"
+      "66":"y #1",
+      "67":"y #1"
     },
     "chrome":{
       "4":"u",
@@ -176,7 +177,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/template-literals.json b/features-json/template-literals.json
index 98cda8cdc0..f0d98f5314 100644
--- a/features-json/template-literals.json
+++ b/features-json/template-literals.json
@@ -106,7 +106,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/template.json b/features-json/template.json
index 17b9ec956d..fd699da9a5 100644
--- a/features-json/template.json
+++ b/features-json/template.json
@@ -110,7 +110,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/testfeat.json b/features-json/testfeat.json
index 3d709b6ce8..79b55f224b 100644
--- a/features-json/testfeat.json
+++ b/features-json/testfeat.json
@@ -101,7 +101,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/text-decoration.json b/features-json/text-decoration.json
index f74c600aa0..6c9bbc1309 100644
--- a/features-json/text-decoration.json
+++ b/features-json/text-decoration.json
@@ -121,7 +121,8 @@
       "63":"a #4",
       "64":"a #4",
       "65":"a #4",
-      "66":"a #4"
+      "66":"a #4",
+      "67":"a #4"
     },
     "chrome":{
       "4":"n",
@@ -194,7 +195,8 @@
       "71":"a #5",
       "72":"a #5",
       "73":"a #5",
-      "74":"a #5"
+      "74":"a #5",
+      "75":"a #5"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/text-emphasis.json b/features-json/text-emphasis.json
index bbdf1554c8..311c49fdfe 100644
--- a/features-json/text-emphasis.json
+++ b/features-json/text-emphasis.json
@@ -111,7 +111,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -184,7 +185,8 @@
       "71":"a x #1",
       "72":"a x #1",
       "73":"a x #1",
-      "74":"a x #1"
+      "74":"a x #1",
+      "75":"a x #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/text-overflow.json b/features-json/text-overflow.json
index bac583093a..da36f7af71 100644
--- a/features-json/text-overflow.json
+++ b/features-json/text-overflow.json
@@ -121,7 +121,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -194,7 +195,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/text-size-adjust.json b/features-json/text-size-adjust.json
index 4b1d134053..7711bdf337 100644
--- a/features-json/text-size-adjust.json
+++ b/features-json/text-size-adjust.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/text-stroke.json b/features-json/text-stroke.json
index 87c95dc6b6..6a380434b9 100644
--- a/features-json/text-stroke.json
+++ b/features-json/text-stroke.json
@@ -111,7 +111,8 @@
       "63":"y x #1",
       "64":"y x #1",
       "65":"y x #1",
-      "66":"y x #1"
+      "66":"y x #1",
+      "67":"y x #1"
     },
     "chrome":{
       "4":"y x",
@@ -184,7 +185,8 @@
       "71":"y x",
       "72":"y x",
       "73":"y x",
-      "74":"y x"
+      "74":"y x",
+      "75":"y x"
     },
     "safari":{
       "3.1":"y x",
diff --git a/features-json/textcontent.json b/features-json/textcontent.json
index c3d642718e..d099052930 100644
--- a/features-json/textcontent.json
+++ b/features-json/textcontent.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/textencoder.json b/features-json/textencoder.json
index e31f3ebbbf..d682b338e2 100644
--- a/features-json/textencoder.json
+++ b/features-json/textencoder.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/tls1-1.json b/features-json/tls1-1.json
index 1f7aa5d2ee..8bc67aee0c 100644
--- a/features-json/tls1-1.json
+++ b/features-json/tls1-1.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/tls1-2.json b/features-json/tls1-2.json
index b2c4a72a57..3f66559df8 100644
--- a/features-json/tls1-2.json
+++ b/features-json/tls1-2.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/tls1-3.json b/features-json/tls1-3.json
index 66f52e0721..425c9922ac 100644
--- a/features-json/tls1-3.json
+++ b/features-json/tls1-3.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/token-binding.json b/features-json/token-binding.json
index da58c2e2b2..61a3311366 100644
--- a/features-json/token-binding.json
+++ b/features-json/token-binding.json
@@ -100,8 +100,9 @@
       "62":"n",
       "63":"n",
       "64":"n",
-      "65":"u",
-      "66":"u"
+      "65":"n",
+      "66":"u",
+      "67":"u"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n d #1",
       "72":"n d #1",
       "73":"n d #1",
-      "74":"n d #1"
+      "74":"n d #1",
+      "75":"n d #1"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/touch.json b/features-json/touch.json
index ac3a9fdea4..503ce2cd12 100644
--- a/features-json/touch.json
+++ b/features-json/touch.json
@@ -127,7 +127,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -200,7 +201,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/transforms2d.json b/features-json/transforms2d.json
index 25fe21b77c..42c178a129 100644
--- a/features-json/transforms2d.json
+++ b/features-json/transforms2d.json
@@ -133,7 +133,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y x",
@@ -206,7 +207,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y x",
diff --git a/features-json/transforms3d.json b/features-json/transforms3d.json
index 6d502f2219..78e23fdabf 100644
--- a/features-json/transforms3d.json
+++ b/features-json/transforms3d.json
@@ -135,7 +135,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -208,7 +209,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/ttf.json b/features-json/ttf.json
index 5daf3f254a..d2b8cc5787 100644
--- a/features-json/ttf.json
+++ b/features-json/ttf.json
@@ -103,7 +103,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -176,7 +177,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y",
diff --git a/features-json/typedarrays.json b/features-json/typedarrays.json
index fbee603fca..a2898d351b 100644
--- a/features-json/typedarrays.json
+++ b/features-json/typedarrays.json
@@ -112,7 +112,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -185,7 +186,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/u2f.json b/features-json/u2f.json
index 3c66a0fdf0..a787b3605f 100644
--- a/features-json/u2f.json
+++ b/features-json/u2f.json
@@ -106,7 +106,8 @@
       "63":"n d #2",
       "64":"n d #2",
       "65":"n d #2",
-      "66":"n d #2"
+      "66":"n d #2",
+      "67":"n d #2"
     },
     "chrome":{
       "4":"n",
@@ -179,7 +180,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/unhandledrejection.json b/features-json/unhandledrejection.json
index c0ecf433d0..49eedd0292 100644
--- a/features-json/unhandledrejection.json
+++ b/features-json/unhandledrejection.json
@@ -110,7 +110,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -183,7 +184,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/upgradeinsecurerequests.json b/features-json/upgradeinsecurerequests.json
index 6278c2e547..d2b8b5ed59 100644
--- a/features-json/upgradeinsecurerequests.json
+++ b/features-json/upgradeinsecurerequests.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/url.json b/features-json/url.json
index 1585d51e72..37bb42ea75 100644
--- a/features-json/url.json
+++ b/features-json/url.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/urlsearchparams.json b/features-json/urlsearchparams.json
index 3084673104..17bc5d49e8 100644
--- a/features-json/urlsearchparams.json
+++ b/features-json/urlsearchparams.json
@@ -109,7 +109,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -182,7 +183,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/use-strict.json b/features-json/use-strict.json
index 9cdd9ec6a3..b1e08bac45 100644
--- a/features-json/use-strict.json
+++ b/features-json/use-strict.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/user-select-none.json b/features-json/user-select-none.json
index c0ce862d3f..c39fbbd020 100644
--- a/features-json/user-select-none.json
+++ b/features-json/user-select-none.json
@@ -114,7 +114,8 @@
       "63":"y x",
       "64":"y x",
       "65":"y x",
-      "66":"y x"
+      "66":"y x",
+      "67":"y x"
     },
     "chrome":{
       "4":"y x",
@@ -187,7 +188,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"y x",
diff --git a/features-json/user-timing.json b/features-json/user-timing.json
index 0bb59edd8e..e60a358b0a 100644
--- a/features-json/user-timing.json
+++ b/features-json/user-timing.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/variable-fonts.json b/features-json/variable-fonts.json
index 8cbc186cd8..c3ff9f5601 100644
--- a/features-json/variable-fonts.json
+++ b/features-json/variable-fonts.json
@@ -111,7 +111,8 @@
       "63":"y #3 #6",
       "64":"y #3 #6",
       "65":"y #3 #6",
-      "66":"y #3 #6"
+      "66":"y #3 #6",
+      "67":"y #3 #6"
     },
     "chrome":{
       "4":"n",
@@ -184,7 +185,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/vibration.json b/features-json/vibration.json
index 8a95e2c2a8..e68953d3d8 100644
--- a/features-json/vibration.json
+++ b/features-json/vibration.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/video.json b/features-json/video.json
index 6ffdac9615..f367f2f389 100644
--- a/features-json/video.json
+++ b/features-json/video.json
@@ -123,7 +123,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -196,7 +197,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/videotracks.json b/features-json/videotracks.json
index a41f518a76..ee0141afdb 100644
--- a/features-json/videotracks.json
+++ b/features-json/videotracks.json
@@ -101,7 +101,8 @@
       "63":"n d #1",
       "64":"n d #1",
       "65":"n d #1",
-      "66":"n d #1"
+      "66":"n d #1",
+      "67":"n d #1"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"n d #2",
       "72":"n d #2",
       "73":"n d #2",
-      "74":"n d #2"
+      "74":"n d #2",
+      "75":"n d #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/viewport-units.json b/features-json/viewport-units.json
index bba9368edd..8c13391c94 100644
--- a/features-json/viewport-units.json
+++ b/features-json/viewport-units.json
@@ -152,7 +152,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -225,7 +226,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/wai-aria.json b/features-json/wai-aria.json
index 5fe853fe7d..c5932c4d3d 100644
--- a/features-json/wai-aria.json
+++ b/features-json/wai-aria.json
@@ -117,7 +117,8 @@
       "63":"a",
       "64":"a",
       "65":"a",
-      "66":"a"
+      "66":"a",
+      "67":"a"
     },
     "chrome":{
       "4":"a",
@@ -190,7 +191,8 @@
       "71":"a",
       "72":"a",
       "73":"a",
-      "74":"a"
+      "74":"a",
+      "75":"a"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/wasm.json b/features-json/wasm.json
index 9ce6241ead..dbe6154a8e 100644
--- a/features-json/wasm.json
+++ b/features-json/wasm.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/wav.json b/features-json/wav.json
index 0084589dfc..37b4a10df1 100644
--- a/features-json/wav.json
+++ b/features-json/wav.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/wbr-element.json b/features-json/wbr-element.json
index d873479ae9..5776dd4794 100644
--- a/features-json/wbr-element.json
+++ b/features-json/wbr-element.json
@@ -101,7 +101,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"y",
@@ -174,7 +175,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"u",
diff --git a/features-json/web-animation.json b/features-json/web-animation.json
index 5c399e4362..9f46f42529 100644
--- a/features-json/web-animation.json
+++ b/features-json/web-animation.json
@@ -114,7 +114,8 @@
       "63":"a #2",
       "64":"a #2",
       "65":"a #2",
-      "66":"a #2"
+      "66":"a #2",
+      "67":"a #2"
     },
     "chrome":{
       "4":"n",
@@ -187,7 +188,8 @@
       "71":"a #2",
       "72":"a #2",
       "73":"a #2",
-      "74":"a #2"
+      "74":"a #2",
+      "75":"a #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/web-app-manifest.json b/features-json/web-app-manifest.json
index 48a07492fe..7512c0758d 100644
--- a/features-json/web-app-manifest.json
+++ b/features-json/web-app-manifest.json
@@ -105,7 +105,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"a #2",
       "72":"a #2",
       "73":"a #2",
-      "74":"a #2"
+      "74":"a #2",
+      "75":"a #2"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/web-bluetooth.json b/features-json/web-bluetooth.json
index bcbd45c840..a749a741ab 100644
--- a/features-json/web-bluetooth.json
+++ b/features-json/web-bluetooth.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"y #4",
       "72":"y #4",
       "73":"y #4",
-      "74":"y #4"
+      "74":"y #4",
+      "75":"y #4"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/web-share.json b/features-json/web-share.json
index 6b18d6623e..e15623c860 100644
--- a/features-json/web-share.json
+++ b/features-json/web-share.json
@@ -113,7 +113,8 @@
       "63":"n",
       "64":"n",
       "65":"n",
-      "66":"n"
+      "66":"n",
+      "67":"n"
     },
     "chrome":{
       "4":"n",
@@ -186,7 +187,8 @@
       "71":"n",
       "72":"n",
       "73":"n",
-      "74":"n"
+      "74":"n",
+      "75":"n"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/webauthn.json b/features-json/webauthn.json
index fe58554f05..0fd1d1a7b8 100644
--- a/features-json/webauthn.json
+++ b/features-json/webauthn.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/webgl.json b/features-json/webgl.json
index bc19c5d40f..762e3229c6 100644
--- a/features-json/webgl.json
+++ b/features-json/webgl.json
@@ -119,7 +119,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -192,7 +193,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/webgl2.json b/features-json/webgl2.json
index f7366d50d3..60e5ec6eb9 100644
--- a/features-json/webgl2.json
+++ b/features-json/webgl2.json
@@ -105,7 +105,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -178,7 +179,8 @@
       "71":"y",
       "72":"y",
       "73":"y",
-      "74":"y"
+      "74":"y",
+      "75":"y"
     },
     "safari":{
       "3.1":"n",
diff --git a/features-json/webm.json b/features-json/webm.json
index 1627e04f92..2e545798a3 100644
--- a/features-json/webm.json
+++ b/features-json/webm.json
@@ -117,7 +117,8 @@
       "63":"y",
       "64":"y",
       "65":"y",
-      "66":"y"
+      "66":"y",
+      "67":"y"
     },
     "chrome":{
       "4":"n",
@@ -190,7 +191,8 @@
       "71":"y",
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diff --git a/sample-data.json b/sample-data.json
index e645134554..8091de2da3 100644
--- a/sample-data.json
+++ b/sample-data.json
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