Update changelog

CHANGELOG.md

@@ -10,6 +10,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 - Ability to see local statuses in Statuses by instance section
 - Ability to configure Oban.Cron settings and settings for notifications streamer
+- Settings search
 
 ### Fixed