update

rollout/rc-history.yaml

@@ -369,6 +369,7 @@ rollout:
     - 20-05-08 13:48:28:wechat-send-fix-288-a061000161-zhangwentao
     - 20-05-08 10:55:13:wechat-send-fix-287-10e369b30e-zhangwentao
     app-lesson:
+    - 20-07-15 17:02:20:rc-156-a47bef690d-pangweichao
     - 20-07-15 15:04:54:rc-155-8c1d4ce7fe-pangweichao
     - 20-07-13 17:08:45:rc-153-8c1d4ce7fe-pangweichao
     - 20-07-11 14:57:46:rc-152-4d41647be5-pangweichao