update OWNERS & ALIASES

OWNERS

@@ -1,10 +1,7 @@
 approvers:
   - technical-oversight-committee
   - knative-release-leads
-# TODO: fill in the owning WG
-
-# Reviewers are suggested from the reviewers list first, then the approvers
-# list. To add reviewers while spreading the load among existing approvers,
-# copy the approvers to the reviewers list too.
+  - operations-wg-leads
+  - operations-writers
 reviewers:
-# TODO: fill in the owning WG
+- operations-writers

OWNERS_ALIASES

@@ -18,7 +18,6 @@ aliases:
   - rhuss
   control-protocol-approvers:
   - devguyio
-  - grantr
   - lionelvillard
   - matzew
   - slinkydeveloper
@@ -54,6 +53,8 @@ aliases:
   eventing-kafka-approvers:
   - aliok
   - davyodom
+  - devguyio
+  - eric-sap
   - lberk
   - matzew
   - phamilton
@@ -66,6 +67,7 @@ aliases:
   - steven0711dong
   eventing-natss-approvers:
   - devguyio
+  - zhaojizhuang
   eventing-prometheus-approvers:
   - lberk
   eventing-rabbitmq-approvers:
@@ -77,12 +79,10 @@ aliases:
   - lionelvillard
   eventing-wg-leads:
   - devguyio
-  - grantr
   - lionelvillard
   - vaikas
   eventing-writers:
   - devguyio
-  - grantr
   - lionelvillard
   - matzew
   - n3wscott
@@ -125,17 +125,18 @@ aliases:
   - rhuss
   knative-admin:
   - bsnchan
+  - dprotaso
   - evankanderson
-  - fallback-notification-blocker
-  - grantr
+  - julz
   - knative-prow-releaser-robot
   - knative-prow-robot
+  - knative-prow-updater-robot
   - knative-test-reporter-robot
   - markusthoemmes
+  - matzew
   - mbehrendt
   - pmorie
   - rhuss
-  - tcnghia
   - thisisnotapril
   - vaikas
   knative-milestone-maintainers:
@@ -144,9 +145,10 @@ aliases:
   - aslom
   - chaodaiG
   - csantanapr
+  - dprotaso
   - evankanderson
-  - grantr
   - josephburnett
+  - julz
   - k4leung4
   - lionelvillard
   - markusthoemmes
@@ -160,12 +162,12 @@ aliases:
   - vagababov
   - vaikas
   knative-release-leads:
-  - fallback-notification-blocker
-  - tcnghia
-  - vaikas
+  - dprotaso
+  - matzew
   knative-robots:
   - knative-prow-releaser-robot
   - knative-prow-robot
+  - knative-prow-updater-robot
   - knative-test-reporter-robot
   kperf-approvers:
   - maximilien
@@ -190,11 +192,12 @@ aliases:
   networking-wg-leads:
   - ZhiminXiang
   - nak3
-  - tcnghia
   operations-wg-leads:
   - houshengbo
   operations-writers:
+  - dprotaso
   - houshengbo
+  - upodroid
   productivity-wg-leads:
   - chizhg
   - n3wscott
@@ -212,7 +215,6 @@ aliases:
   - dprotaso
   - markusthoemmes
   - nak3
-  - tcnghia
   - vagababov
   source-wg-leads:
   - lionelvillard
@@ -224,9 +226,9 @@ aliases:
   - thisisnotapril
   - vaikas
   technical-oversight-committee:
+  - dprotaso
   - evankanderson
-  - fallback-notification-blocker
-  - grantr
+  - julz
   - markusthoemmes
   - rhuss
   ux-wg-leads:
@@ -235,3 +237,4 @@ aliases:
   ux-writers:
   - csantanapr
   - omerbensaadon
+