update

rollout/rc-history.yaml

@@ -313,6 +313,7 @@ rollout:
     - 20-03-23 11:31:38:master-194-787d5b3877-jp
     - 20-03-18 15:32:32:saasVersion-187-047ee01c13-huangyongkang
     app-hogwarts:
+    - 20-06-19 15:36:20:rc-779-e817f3d108-qqb
     - 20-06-12 11:27:02:rc-774-211cd611ab-caoyuandong
     - 20-06-09 18:31:12:rc-758-43a3e06c98-caoyuandong
     - 20-06-08 19:38:47:rc-756-59277fb3ab-yangpeifeng
@@ -322,7 +323,6 @@ rollout:
     - 20-05-30 15:00:44:rc-734-a58736008b-caoyuandong
     - 20-05-29 14:49:01:rc-731-000b48c114-caoyuandong
     - 20-05-29 13:38:43:rc-730-a6c12113dc-caoyuandong
-    - 20-05-29 11:33:55:rc-728-235dac67a0-chengyubing
     app-homework:
     - 20-05-08 11:17:01:answer-snapshot-173-07e4bee9c7-jiabin
     - 20-04-23 11:18:18:answer-snapshot-159-a44e6ab0ed-jiabin