Update CHANGELOG for 1.1.4

Author: ajanikow

CHANGELOG.md

@@ -1,6 +1,8 @@
 # Change Log
 
 ## [master](https://github.com/arangodb/kube-arangodb/tree/master) (N/A)
+
+## [1.1.4](https://github.com/arangodb/kube-arangodb/tree/1.1.4) (2021-02-15)
 - Add support for spec.ClusterDomain to be able to use FQDN in ArangoDB cluster communication
 - Add Version Check feature with extended Upgrade checks
 - Fix Upgrade failures recovery