update

rollout/canary-history.yaml

@@ -638,6 +638,7 @@ 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:
+    - 20-08-26 21:18:10:gray-540-babfc4a4d6-wangxiang
     - 20-08-11 17:22:59:gray-525-a717ce45c9-wangxiang
     - 20-07-29 11:31:40:gray-522-7d8f4ce3ff-wangxiang
     - 20-07-13 18:06:16:gray-511-6fe4e90564-wangxiang
@@ -647,4 +648,3 @@ rollout:
     - 20-06-30 18:11:21:gray-489-75526a8956-wangxiang
     - 20-06-30 11:59:13:gray-484-5ed4ecb5af-wangxiang
     - 20-06-30 11:37:20:gray-481-d9f4d30b10-wangxiang
-    - 20-06-29 21:45:13:gray-477-0ea52491bf-wangxiang