chore(release): v0.2.1

Author: release-bot

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project are documented here.
 This project adheres to [Semantic Versioning](https://semver.org) and
 [Conventional Commits](https://www.conventionalcommits.org).
 
+## [0.2.1] - 2026-07-07
+
+### CI
+- Publish via npm trusted publishing (OIDC), retire NPM_TOKEN (#3)
+
 ## [0.2.0] - 2026-07-06
 
 ### Features