diff --git a/CHANGELOG.md b/CHANGELOG.md
index cc9e0e95..cc9c864b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -37,6 +37,12 @@
 
 ## Unreleased
 ### Added
+
+* `[mouse].selection-override-modifiers` option, specifying which modifiers
+  to hold to override mouse grabs by client applications and force selection
+  instead.
+
+
 ### Changed
 ### Deprecated
 ### Removed