diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16c1e37c..8feaf0a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,12 @@
 
 ## [Unreleased]
 
+## [v0.51.501] — 2026-06-18 — Release RK (Ctrl/Cmd+, opens Settings)
+
+### Added
+
+- **`Ctrl+,` (or `Cmd+,` on macOS) now opens and closes Settings (#4391).** Following the VS Code convention, the shortcut fires globally — including from text inputs — and toggles the Settings panel. Thanks @rodboev.
+
 ## [v0.51.500] — 2026-06-18 — Release RJ (fix stuck-scroll on long sessions with dense tool blocks)
 
 ### Fixed