Update CHANGELOG.md

Olha Danylova · web-flow · commit 5f67cc715997 · 2019-03-12T16:24:40.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # RELEASE HISTORY
 
+## 5.2.11 March, 12 2019
+* Added support for low priority tasks in CustomService and Events
+
 ## 5.2.10 February 14, 2019
 * Socket.IO updated to v14.0.0
 
