update

rollout/canary-history.yaml

@@ -277,6 +277,7 @@ rollout:
     - 20-06-30 15:24:31:master-603-8deebe9721-zhoujianjian
     - 20-06-30 10:06:59:master-592-b2096ce5d4-zhoujianjian
     app-gateway:
+    - 20-07-28 10:41:40:master-321-949f320b03-zhongzhihao
     - 20-05-09 17:30:41:master-246-6acbf963cb-baihe
     app-gift:
     - 20-01-07 11:46:34:master-26-0abd5931b8-xubin