checklist.day

Package Versions (Deprecated)

JSON →
library 1.11.99 ·php
✓ verified Jun 19, 2026
utility

Composer plugin that provides efficient querying for installed package versions (no runtime IO)

Resources

githubgithub.com/composer/package-versions-deprecated ↗
homepagegithub.com/composer/package-versions-deprecated ↗

API endpoints

full doc /v1/registry/composer-package-versions-deprecated
install /v1/registry/composer-package-versions-deprecated/install