data update

features-json/aac.json

@@ -268,8 +268,8 @@
   "notes_by_num":{
     "1":"Partial support in Firefox refers to only supporting AAC in an MP4 container and only when the operating system already has the codecs installed."
   },
-  "usage_perc_y":85.94,
-  "usage_perc_a":6.46,
+  "usage_perc_y":86.99,
+  "usage_perc_a":6.51,
   "ucprefix":false,
   "parent":"audio",
   "keywords":"audio/aac",

features-json/ac3-ec3.json

@@ -268,8 +268,8 @@
   "notes_by_num":{
     "1":"Claims \"probably\" support, actual playback is untested"
   },
-  "usage_perc_y":1.53,
-  "usage_perc_a":18.45,
+  "usage_perc_y":1.64,
+  "usage_perc_a":18.42,
   "ucprefix":false,
   "parent":"",
   "keywords":"Dolby,AC-3,EC-3,E-AC-3,DD+,Digital Plus,A/52,multi-channel,codec,audio",

features-json/addeventlistener.json

@@ -277,7 +277,7 @@
     "1":"IE<=8 instead only supports the [proprietary `.attachEvent()` method](https://msdn.microsoft.com/en-us/library/ms536343%28VS.85%29.aspx). It also does not support the [capture phase](http://www.w3.org/TR/DOM-Level-3-Events/#event-flow) of DOM event dispatch; it only supports event bubbling.",
     "2":"The `useCapture` parameter is non-optional and must be provided. Future versions made it optional, with a default value of `false`."
   },
-  "usage_perc_y":97.72,
+  "usage_perc_y":97.86,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/alternate-stylesheet.json

@@ -281,7 +281,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":11.35,
+  "usage_perc_y":11.72,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/ambient-light.json

@@ -272,8 +272,8 @@
   "notes_by_num":{
     "1":"Partial support in desktop Firefox refers to support being limited to Mac OS X. [Support for Windows 7 is in progress](https://bugzilla.mozilla.org/show_bug.cgi?id=754199)"
   },
-  "usage_perc_y":1.31,
-  "usage_perc_a":6.42,
+  "usage_perc_y":1.44,
+  "usage_perc_a":6.47,
   "ucprefix":false,
   "parent":"",
   "keywords":"",

features-json/apng.json

@@ -288,7 +288,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":18.35,
+  "usage_perc_y":18.76,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/arrow-functions.json

@@ -272,7 +272,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":68.96,
+  "usage_perc_y":70.09,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/asmjs.json

@@ -282,8 +282,8 @@
     "1":"Chrome does not support Ahead-Of-Time compilation but performance doubled in Chrome 28: https://en.wikipedia.org/wiki/Asm.js#Implementations",
     "2":"Supported in MS Edge under the \"Enable experimental Javascript features\" flag."
   },
-  "usage_perc_y":7.93,
-  "usage_perc_a":52.78,
+  "usage_perc_y":8.09,
+  "usage_perc_a":53.22,
   "ucprefix":false,
   "parent":"",
   "keywords":"asm,asm.js,asmjs,WebAssembly",

features-json/async-functions.json

@@ -273,7 +273,7 @@
     "1":"Since build 14342 - disabled by default; can be enabled through about:flags",
     "2":"Async functions are present in Firefox Nightly since 31th October 2016."
   },
-  "usage_perc_y":36.16,
+  "usage_perc_y":48.19,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/atob-btoa.json

@@ -278,7 +278,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":97.43,
+  "usage_perc_y":97.55,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/audio-api.json

@@ -282,7 +282,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":76.18,
+  "usage_perc_y":77.4,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/audio.json

@@ -304,7 +304,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":93.28,
+  "usage_perc_y":94.33,
   "usage_perc_a":0.02,
   "ucprefix":false,
   "parent":"",

features-json/audiotracks.json

@@ -268,7 +268,7 @@
   "notes_by_num":{
     "1":"Supported in Firefox by enabling \"media.track.enabled\" in about:config"
   },
-  "usage_perc_y":17.58,
+  "usage_perc_y":18.37,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/autofocus.json

@@ -270,7 +270,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":74.13,
+  "usage_perc_y":75.15,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/background-attachment.json

@@ -276,8 +276,8 @@
     "3":"Only supports `local` when `-webkit-overflow-scrolling: touch` is _not_ used",
     "4":"Does not support `fixed`, and due [to a bug](https://crbug.com/627037) only supports `local` if a `border-radius` is set on the element."
   },
-  "usage_perc_y":43.16,
-  "usage_perc_a":45.23,
+  "usage_perc_y":43.5,
+  "usage_perc_a":45.91,
   "ucprefix":false,
   "parent":"",
   "keywords":"",

features-json/background-img-opts.json

@@ -289,8 +289,8 @@
     "2":"Partial support in Safari 6 refers to not supporting background sizing offset from edges syntax.",
     "3":"Does not support `background-size` values in the `background` shorthand"
   },
-  "usage_perc_y":92.26,
-  "usage_perc_a":5.39,
+  "usage_perc_y":93.3,
+  "usage_perc_a":4.49,
   "ucprefix":false,
   "parent":"",
   "keywords":"",

features-json/background-position-x-y.json

@@ -276,7 +276,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":91.98,
+  "usage_perc_y":93.11,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/battery-status.json

@@ -272,8 +272,8 @@
   "notes_by_num":{
     "1":"Partial support refers to support for the older specification's `navigator.battery` rather than `navigator.getBattery()` to access the `BatteryManager`."
   },
-  "usage_perc_y":61.77,
-  "usage_perc_a":9.79,
+  "usage_perc_y":62.3,
+  "usage_perc_a":9.51,
   "ucprefix":false,
   "parent":"",
   "keywords":"navigator.battery,navigator.getbattery,batterymanager",

features-json/beacon.json

@@ -268,7 +268,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":72.57,
+  "usage_perc_y":72.91,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/beforeafterprint.json

@@ -277,7 +277,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":12.69,
+  "usage_perc_y":13.19,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/blobbuilder.json

@@ -272,8 +272,8 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":80.65,
-  "usage_perc_a":12.1,
+  "usage_perc_y":82.13,
+  "usage_perc_a":11.67,
   "ucprefix":true,
   "parent":"fileapi",
   "keywords":"",

features-json/bloburls.json

@@ -273,7 +273,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":92.55,
+  "usage_perc_y":93.65,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"fileapi",

features-json/border-image.json

@@ -284,8 +284,8 @@
     "3":"Partial support refers to supporting the shorthand syntax, but not the individual properties (`border-image-source`, `border-image-slice`, etc). ",
     "4":"Partial support refers to not supporting `border-image-repeat: round`"
   },
-  "usage_perc_y":21.1,
-  "usage_perc_a":75.95,
+  "usage_perc_y":22.15,
+  "usage_perc_a":75.01,
   "ucprefix":false,
   "parent":"",
   "keywords":"border-image-source,border-image-slice,border-image-repeat,border-image-width,,border-image-outset",

features-json/border-radius.json

@@ -302,8 +302,8 @@
     "1":"Safari 6.1 and earlier did not apply `border-radius` correctly to image borders: http://stackoverflow.com/q/17202128",
     "2":"Dotted and dashed rounded border corners are rendered as solid in Firefox. [see bug](https://bugzilla.mozilla.org/show_bug.cgi?id=382721)"
   },
-  "usage_perc_y":93.32,
-  "usage_perc_a":0.01,
+  "usage_perc_y":94.37,
+  "usage_perc_a":0.02,
   "ucprefix":false,
   "parent":"",
   "keywords":"roundedcorners, border radius,-moz-border-radius",

features-json/broadcastchannel.json

@@ -268,7 +268,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":53.96,
+  "usage_perc_y":55,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/brotli.json

@@ -281,7 +281,7 @@
     "1":"Supported in Chrome and Opera behind the 'Brotli Content-Encoding' flag",
     "2":"Enabled since 27 May 2016"
   },
-  "usage_perc_y":55.07,
+  "usage_perc_y":55.86,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/calc.json

@@ -303,8 +303,8 @@
     "1":"Partial support in Android Browser 4.4 refers to the browser lacking the ability to multiply and divide values.",
     "2":"Partial support in IE9 refers to the browser crashing when used as a `background-position` value."
   },
-  "usage_perc_y":80.64,
-  "usage_perc_a":2.18,
+  "usage_perc_y":82.16,
+  "usage_perc_a":2.08,
   "ucprefix":false,
   "parent":"",
   "keywords":"",

features-json/canvas-blending.json

@@ -268,7 +268,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":77.8,
+  "usage_perc_y":78.87,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"canvas",

features-json/canvas-text.json

@@ -281,7 +281,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":93.28,
+  "usage_perc_y":94.33,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"canvas",

features-json/canvas.json

@@ -307,8 +307,8 @@
     "1":"Does not support `toDataURL()`",
     "2":"Opera Mini supports the canvas element, but is unable to play animations or run other more complex applications."
   },
-  "usage_perc_y":93.3,
-  "usage_perc_a":4.42,
+  "usage_perc_y":94.36,
+  "usage_perc_a":3.49,
   "ucprefix":false,
   "parent":"",
   "keywords":"toDataURL()",

features-json/ch-unit.json

@@ -272,8 +272,8 @@
   "notes_by_num":{
     "1":"IE supports the `ch` unit, but unlike other browsers its width is that specifically of the \"0\" glyph, not its surrounding space. As a result, 3ch for example is shorter than the width of the string \"000\" in IE."
   },
-  "usage_perc_y":78.62,
-  "usage_perc_a":4.08,
+  "usage_perc_y":79.64,
+  "usage_perc_a":4.4,
   "ucprefix":false,
   "parent":"",
   "keywords":"ch unit,character unit",

features-json/chacha20-poly1305.json

@@ -276,7 +276,7 @@
   "notes_by_num":{
     "1":"Old versions of Chrome use non-standard code points for ChaCha20-Poly1305 cipher suites."
   },
-  "usage_perc_y":61.52,
+  "usage_perc_y":62.15,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/channel-messaging.json

@@ -268,7 +268,7 @@
   "notes_by_num":{
     "1":"Supported in Firefox behind the `dom.messageChannel.enabled` flag. Reported to not work in web workers before version 41."
   },
-  "usage_perc_y":91.67,
+  "usage_perc_y":92.72,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"x-doc-messaging",

features-json/childnode-remove.json

@@ -268,7 +268,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":87.16,
+  "usage_perc_y":87.92,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/classlist.json

@@ -293,8 +293,8 @@
     "2":"Does not support the second parameter for the `toggle` method",
     "3":"Does not support multiple parameters for the `add()` & `remove()` methods"
   },
-  "usage_perc_y":77.78,
-  "usage_perc_a":19.49,
+  "usage_perc_y":78.82,
+  "usage_perc_a":18.57,
   "ucprefix":false,
   "parent":"",
   "keywords":"",

features-json/client-hints-dpr-width-viewport.json

@@ -280,7 +280,7 @@
   "notes_by_num":{
 
   },
-  "usage_perc_y":51.38,
+  "usage_perc_y":51.74,
   "usage_perc_a":0,
   "ucprefix":false,
   "parent":"",

features-json/clipboard.json

@@ -281,7 +281,7 @@
     "7":"Supports `cut` & `copy` events without a focused editable field, but does not fire `paste` with `document.execCommand('paste')`  "
   },
   "usage_perc_y":0,
-  "usage_perc_a":82.87,
+  "usage_perc_a":84.29,
   "ucprefix":false,
   "parent":"",
   "keywords":"cut,copy,paste,clipboarddata,clipboardevent",

features-json/comparedocumentposition.json

@@ -269,8 +269,8 @@
     "1":"The spec requires that comparisons of nodes in different documents, and comparisons where at least one node is not in any document, must arbitrarily (but consistently) set either the `DOCUMENT_POSITION_PRECEDING` or `DOCUMENT_POSITION_FOLLOWING` bit in the result. These browser versions don't set either bit in some such cases.",
     "2":"Sets neither the `DOCUMENT_POSITION_DISCONNECTED` bit nor the `DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC` bit in some cases when comparing nodes in different documents or when comparing a node which is not in any document."
   },
-  "usage_perc_y":84.63,
-  "usage_perc_a":12.81,
+  "usage_perc_y":85.25,
+  "usage_perc_a":12.32,
   "ucprefix":false,
   "parent":"",
   "keywords":"Node,compareDocumentPosition,compare,document,position,preceding,following,disconnected,before,after,contains,contained,DOM",

features-json/console-basic.json

@@ -285,8 +285,8 @@
     "5":"Log output on Firefox for Android can be [accessed using WebIDE](https://developer.mozilla.org/en-US/docs/Tools/Remote_Debugging/Debugging_Firefox_for_Android_with_WebIDE)",
     "6":"See [this article](https://dev.opera.com/articles/opera-mini-and-javascript/) for details on how to see console logging in Opera Mini"
   },
-  "usage_perc_y":87.21,
-  "usage_perc_a":0.68,
+  "usage_perc_y":88.01,
+  "usage_perc_a":0.69,
   "ucprefix":false,
   "parent":"",
   "keywords":"console.log,console.info,console.warn,console.error,window.console",

features-json/const.json

@@ -275,8 +275,8 @@
     "3":"Only recognized when NOT in strict mode",
     "4":"Supported correctly in strict mode, otherwise supported without block scope"
   },
-  "usage_perc_y":72.08,
-  "usage_perc_a":25.02,
+  "usage_perc_y":73.46,
+  "usage_perc_a":23.77,
   "ucprefix":false,
   "parent":"",
   "keywords":"ES6,constant,block,scope",