docs: simplify changelog entries

Author: datlechin

CHANGELOG.md

@@ -9,14 +9,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- New query tabs always named "Query 1" instead of incrementing (#695)
-- Sidebar empty when opening new native window tab (#694)
-- Tab restore losing tab titles and showing table names instead of query names
-- Quit-time persistence skipping save when all windows fire onDisappear before willTerminate
-- Restored tabs appearing in wrong order (now preserves left-to-right window tab position)
-- PostgreSQL version display incorrect for v10+ (#698)
-- License settings showing stale app version instead of current version
-- Deactivation not reporting server-side failure to user
+- Query tabs always named "Query 1" instead of incrementing (#695)
+- Sidebar empty in new or restored window tabs (#694)
+- Tab titles, order, and persistence lost on quit/restore
+- PostgreSQL version display for v10+ (#698)
+- License activation metadata and deactivation error handling
 
 ## [0.31.1] - 2026-04-12