update

rollout/prod-history.yaml

 rollout:
   history:
     app-b-veterantam: ['19-12-02 20:49:19:recombine-tam-1234-c5909c3ec6-yangpeifeng']
+    app-b-veteranzeus: ['19-12-04 21:36:21:recombine-zeus-1247-e7577ab34a-yedahong']
     app-business: ['19-12-02 20:49:02:master-1591-c5ee84ca4f-yangpeifeng']
     app-content: ['19-12-04 17:22:32:master-421-873fd1f197-qianqinbo']
     app-forum: ['19-12-02 20:48:46:master-66-d709fdb14e-yangpeifeng']