diff --git a/CHANGELOG.md b/CHANGELOG.md
index d7909726..b1aba1a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,6 @@
 ## 2.1.5
 
-- Core defaults to `Logger.level = Level.nothing` to prevent logs from being printed by default
-- Resolved errors with pairings and sessions trying to subscribe even when the relay wasn't connected
-- Additional bugs resolved
+- Added a core heartbeat to check and expire on pairing and sessions.
 
 ## 2.1.4