update

rollout/rc-history.yaml

@@ -81,6 +81,7 @@ rollout:
     - 20-04-11 17:19:44:xm_live_and_data-stat-export-2858-b5947c4f66-xubin
     - 20-04-11 15:26:43:data-stat-export-2857-75a631562b-jiangxiao
     app-c-veterantam:
+    - 20-04-15 20:27:27:5.0better-140-182d95a62d-linzhensuo
     - 20-04-13 11:49:27:5.0better-133-9276bce34e-linzhensuo
     - 20-03-24 15:40:12:setTeacherInfo-61-ab8bb0ec3c-huangyongkang
     - 20-03-06 17:53:40:recombine-tam-compatible-1677-c72fbc7d8d-wangfeixiang