Merge pull request #44451 from saschagrunert/schedule.yaml

Update schedule yaml for v1.26.12, v1.27.9 and v1.28.5

Author: k8s-ci-robot

content/en/releases/patch-releases.md

@@ -78,7 +78,6 @@ releases may also occur in between these.
 
 | Monthly Patch Release | Cherry Pick Deadline | Target date |
 | --------------------- | -------------------- | ----------- |
-| December 2023         | 2023-12-15           | 2023-12-19  |
 | January 2024          | 2024-01-12           | 2024-01-17  |
 | February 2024         | 2024-02-09           | 2024-02-14  |
 | March 2024            | 2024-03-08           | 2024-03-13  |
@@ -96,4 +95,4 @@ These releases are no longer supported.
 [cherry-picks]: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-release/cherry-picks.md
 [release-managers]: /releases/release-managers
 [release process description]: /releases/release
-[yearly-support]: https://git.k8s.io/enhancements/keps/sig-release/1498-kubernetes-yearly-support-period/README.md
+[yearly-support]: https://git.k8s.io/enhancements/keps/sig-release/1498-kubernetes-yearly-support-period/README.md

data/releases/schedule.yaml

@@ -16,12 +16,15 @@ schedules:
 - release: 1.28
   releaseDate: 2023-08-15
   next:
-    release: 1.28.5
-    cherryPickDeadline: 2023-12-15
-    targetDate: 2023-12-19
+    release: 1.28.6
+    cherryPickDeadline: 2023-01-12
+    targetDate: 2024-01-17
   maintenanceModeStartDate: 2024-08-28
   endOfLifeDate: 2024-10-28
   previousPatches:
+    - release: 1.28.5
+      cherryPickDeadline: 2023-12-15
+      targetDate: 2023-12-20
     - release: 1.28.4
       cherryPickDeadline: ""
       targetDate: 2023-11-14
@@ -45,10 +48,13 @@ schedules:
   maintenanceModeStartDate: 2024-04-28
   endOfLifeDate: 2024-06-28
   next:
-    release: 1.27.9
-    cherryPickDeadline: 2023-12-15
-    targetDate: 2023-12-19
+    release: 1.27.10
+    cherryPickDeadline: 2023-01-12
+    targetDate: 2024-01-17
   previousPatches:
+    - release: 1.27.9
+      cherryPickDeadline: 2023-12-15
+      targetDate: 2023-12-20
     - release: 1.27.8
       cherryPickDeadline: ""
       targetDate: 2023-11-14
@@ -85,10 +91,13 @@ schedules:
   maintenanceModeStartDate: 2023-12-28
   endOfLifeDate: 2024-02-28
   next:
-    release: 1.26.12
-    cherryPickDeadline: 2023-12-15
-    targetDate: 2023-12-19
+    release: 1.26.13
+    cherryPickDeadline: 2023-01-12
+    targetDate: 2024-01-17
   previousPatches:
+    - release: 1.26.12
+      cherryPickDeadline: 2023-12-15
+      targetDate: 2023-12-20
     - release: 1.26.11
       cherryPickDeadline: ""
       targetDate: 2023-11-14