update

rollout/prod-beta-history.yaml

@@ -30,6 +30,7 @@ rollout:
       '19-12-12 11:22:29:healtheworld-2-69-1a39e03341-zhongzhihao', '19-12-11 15:00:32:healtheworld-2-68-81923de904-zhangzhong',
       '19-12-09 16:29:14:healtheworld-2-62-f2d4845be5-zhongzhihao', '19-12-09 15:42:29:healtheworld-2-61-f9a59e4c95-zhangzhong']
     app-content: ['19-12-18 20:29:23:master-429-e7951ea961-jiangxiao']
+    app-coupons: ['19-12-19 13:12:17:healtheworld-199-d6f69b0be3-pangweichao']
     app-crontab: ['19-12-11 18:37:43:healtheworld-2-98-50fef158f5-linzhensuo', '19-12-11
         18:31:49:healtheworld-2-97-71052c38ff-zhangzhong', '19-12-11 18:29:01:healtheworld-2-96-acfbab2be7-zhangzhong',
       '19-12-11 15:49:31:healtheworld-2-96-acfbab2be7-zhangzhong']