update

rollout/rc1-history.yaml

@@ -17,6 +17,7 @@ rollout:
     - 20-01-01 16:39:40:master-901-cec599c1fa-wangboda
     - 19-12-31 12:48:50:orderflow-875-c35aa20c4c-wangboda
     app-manager:
+    - 20-01-04 10:46:45:master-294-2892b1ac4a-yangpeifeng
     - 20-01-02 16:08:22:master-288-92a292b420-yangpeifeng
     - 20-01-01 16:39:22:master-284-f36e09ed94-wangboda
     - 19-12-31 14:27:22:master-280-52f4934c03-jp