chore(CHANGELOG): updated

CHANGELOG.md

@@ -4,6 +4,14 @@
 
 ###### _TBD_
 
+- [fix] backend ordering on versions endpoint
+- [fix] frontend versions display
+- [fix] frontend pending moderation and moderate
+- [fix] frontend moved services Component up in the tree
+- [fix] frontend fullscreen dialog: no more memory leak / setState on unmounted component
+- [feat] frontend added hooks: `useOnBeforeComponentMount`, `useOnComponentUnMount`
+- [fix / refacto] frontend 'global state' hooks: no more setState on unmounted components.
+
 ## v2.0.0b
 
 ###### _12 Jan 2020_