Update release notes

Author: weirdwater

packages/pluggable-widgets-tools/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+-   We updated the type generator to format types according to prettier. Inconsistencies would block the `release` command.
+
 ## [11.11.0] - 2026-06-04
 
 ### Added