diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21838c768..d7a54b77b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ All notable changes to this project will be documented in this file.
 - Added Debian badges to README.
 - Added new locales for Hindi (hi) and Gujarati (gu).
 - Added syncthing module for file synchronization.
+- Added Matrix Synapse as chat server with groups, audio and video.
 
 ### Removed
 - Removed use of stronghold whitelisting, no longer necessary.