diff --git a/CHANGELOG.md b/CHANGELOG.md
index 152b8c4..b9216b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ All notable changes to this project will be documented in this file.
 ### Engine
 - Audio input channel selection support.
 - Audio buffer sizing improved for multi-channel input.
+- MIDI output sends directly from dispatcher thread, bypassing UI-thread polling (~30x less jitter).
 
 ### Packaging
 - CI migrated from GitHub Actions to Gitea Actions.