diff --git a/CHANGELOG.md b/CHANGELOG.md
index d322aa10..54c26ece 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ## [Unreleased]
 
+* BREAKING CHANGE: switch config/layout/theme language to KDL (https://github.com/zellij-org/zellij/pull/1759)
 * debugging: Improve error handling in screen thread (https://github.com/zellij-org/zellij/pull/1670)
 * fix: Server exits when client panics (https://github.com/zellij-org/zellij/pull/1731)
 * fix: Server panics when writing to suppressed pane (https://github.com/zellij-org/zellij/pull/1749)