update

rollout/dev-history.yaml

@@ -320,6 +320,7 @@ rollout:
     - 20-06-01 16:54:37:master-252-76fef8be6d-jp
     - 20-04-27 11:18:30:master-242-d6ed4449bb-zhongzhihao
     app-hogwarts:
+    - 20-08-06 17:46:42:dev-876-f7e98aaf94-qqb
     - 20-08-05 09:53:10:dev-871-46d2d5f2ce-chenpan
     - 20-08-05 09:39:38:dev-869-812a791eb8-chenpan
     - 20-08-04 16:09:54:dev-868-92e6ef8c34-zhoujianjian
@@ -329,7 +330,6 @@ rollout:
     - 20-07-28 19:01:07:dev-859-aa7c6bb667-zhoujianjian
     - 20-07-28 14:44:13:dev-857-aa7c6bb667-zhoujianjian
     - 20-07-25 17:14:58:dev-852-4df3620a60-zhoujianjian
-    - 20-07-25 14:45:00:dev-850-ad23ddf56f-qqb
     app-homework:
     - 20-05-05 11:09:39:answer-snapshot-173-07e4bee9c7-jiabin
     - 20-04-30 15:46:10:answer-snapshot-172-1ca56d3827-jiabin