update

rollout/canary-history.yaml

@@ -580,6 +580,7 @@ rollout:
     - 20-01-16 11:36:10:tangram-0.0.3-1571-3c2fbccfab-pangweichao
     - 19-12-04 12:08:47:tangram-0.0.3-1246-e4980e63b4-yedahong
     web-ssr:
+    - 20-07-02 18:41:42:gray-504-ca771b59b2-wangxiang
     - 20-07-02 17:31:42:gray-503-54ab41462d-wangxiang
     - 20-07-02 16:54:29:gray-502-acf6b86470-wangxiang
     - 20-06-30 18:11:21:gray-489-75526a8956-wangxiang
@@ -589,4 +590,3 @@ rollout:
     - 20-06-29 21:15:54:gray-474-96b20277ec-wangxiang
     - 20-06-29 17:22:52:gray-471-d0d548f12d-wangxiang
     - 20-06-29 14:28:56:gray-468-f25c017490-wangxiang
-    - 20-06-29 11:49:11:gray-465-a22a867fca-wangxiang