changelog: release 5.2.4

CHANGELOG.md

@@ -94,6 +94,10 @@ These are new features that's still being worked on and are in an experimental p
 * **Frontend**: Convert all Frontend Karma tests to Jest tests [#12224](https://github.com/grafana/grafana/issues/12224)
 * **Backend**: Upgrade to golang 1.11 [#13030](https://github.com/grafana/grafana/issues/13030)
 
+# 5.2.4 (2018-09-07)
+
+* **GrafanaCli**: Fixed issue with grafana-cli install plugin resulting in corrupt http response from source error. Fixes [#13079](https://github.com/grafana/grafana/issues/13079)
+
 # 5.2.3 (2018-08-29)
 
 ### Important fix for LDAP & OAuth login vulnerability