diff --git a/CHANGELOG_PENDING.md b/CHANGELOG_PENDING.md
index cb1a79cac..84abf5b00 100644
--- a/CHANGELOG_PENDING.md
+++ b/CHANGELOG_PENDING.md
@@ -44,6 +44,8 @@ Special thanks to external contributors on this release:
 
 ### IMPROVEMENTS
 
+- [pubsub] \#7319 Performance improvements for the event query API (@creachadair)
+
 ### BUG FIXES
 
 - fix: assignment copies lock value in `BitArray.UnmarshalJSON()` (@lklimek)