Update README.md

README.md

@@ -31,3 +31,32 @@ https://github.com/Geeklog-Plugins/messenger/releases
 
 To request a feature or report an issue see: 
 https://github.com/Geeklog-Plugins/messenger/issues
+
+## Versions
+
+### v1.9.4
+
+* Release Date: May 4, 2020
+* Requires minimum Geeklog version 2.2.1
+
+#### Changlog
+
+* [Improvement] Added back in support for Extending the User Preferences 
+* [Improvement] User lists now only show users with a status of active
+* [Bug] Fixed undeclared variables
+* [Bug] Fixed PHP warnings
+* [Bug] Removed Config doc links since document not written yet
+
+### v1.9.2 (and earlier)
+
+* Release Date: Oct 26, 2019
+* Requires minimum Geeklog version 2.2.0
+
+#### Changlog
+
+* [Improvement] Added Japanese language file
+* [Improvement] Fixed to work with PHP 7.3
+* [Bug] Updated to work with PostgreSQL
+* [Bug] Fixed the wrong image locations
+* [Bug] Fixed E_NOTICE error when adding a new user
+* [Bug] Fixed miscellaneous errors