update

rollout/rc-history.yaml

@@ -212,6 +212,7 @@ rollout:
     - 20-03-06 17:53:40:recombine-199
     - 20-01-07 13:40:11:recombine-199
     app-engine:
+    - 20-04-22 14:59:17:class-remind-50-9b8a25fd02-pangweichao
     - 20-04-22 14:00:56:class-remind-49-f5ca562cf3-pangweichao
     - 20-04-22 13:47:28:class-remind-48-744b0e76f8-pangweichao
     - 20-04-02 11:55:27:master-41-d03c768fad-pangweichao
@@ -221,7 +222,6 @@ rollout:
     - 20-03-25 16:29:05:master-35-8b3b25a293-pangweichao
     - 20-03-25 11:24:44:master-33-d5ece40790-pangweichao
     - 20-03-24 11:11:45:master-32-0baa5c61f1-pangweichao
-    - 20-03-19 14:59:29:master-31-4350da521f-pangweichao
     app-exercisebook:
     - 20-04-21 17:18:31:homework-2-408-37796b33cf-jiabin
     - 20-04-21 16:42:15:homework-2-405-315a24fc06-jiabin