2.2.28 - released 2026-05-13

View the release on GitHub

Changelog

• Security: Fixed GitHub token validation and disclosure (https://github.com/composer/composer/security/advisories/GHSA-f9f8-rm49-7jv2 / CVE-2026-45793)

Full Changelog: https://github.com/composer/composer/compare/2.2.27...2.2.28