update

rollout/canary-history.yaml

@@ -652,6 +652,7 @@ 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:
+    - 20-09-01 21:05:19:gray-548-d275d1d879-wangxiang
     - 20-08-31 14:26:34:gray-545-10d5cfbd38-wangxiang
     - 20-08-27 16:26:16:gray-543-69fdbd4871-wangxiang
     - 20-08-27 13:33:34:gray-541-76cde33271-wangxiang
@@ -661,4 +662,3 @@ rollout:
     - 20-07-13 18:06:16:gray-511-6fe4e90564-wangxiang
     - 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