Update CHANGELOG.md

Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>

Author: jvsena42

CHANGELOG.md

@@ -7,9 +7,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-### Changed
-- Surface underlying cause class of keychain load failures in error logs #898
-
 ## [2.2.0] - 2026-04-07
 
 ### Fixed