update

rollout/prod-history.yaml

@@ -205,6 +205,7 @@ rollout:
     - 19-12-30 18:02:51:master-57-26e0c9945f-wangfeixiang
     - 19-12-23 10:09:55:master-57-26e0c9945f-wangfeixiang
     app-show:
+    - 20-01-09 11:55:42:X4.9.21-97-dc939c3bc5-wuyilong
     - 20-01-09 11:35:22:X4.9.21-96-dc939c3bc5-wuyilong
     - 19-12-30 18:02:51:X4.9.21-83-655b4862f9-wuyilong
     - 19-12-10 21:05:50:referral-76-ff25acc9fe-wuyilong