Update changelog on Ruby 2.6 change

ananace · ananace · commit 4f09fedc1248 · 2022-08-19T14:30:35.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## **Unreleased**
 
+- Drops support for EoL Ruby 2.6
 - Adds helpers for accessing room state
 - Fixes Client#sync_token usage
 - Improves caching of state events in rooms
