pnpm 12.5 expands Python support with editable project packages, shared workspace environments, automatic interpreter downloads, and lockfiles for multiple platforms and Python versions. It also accepts Package URLs in pnpm add, adds machine-wide task concurrency groups, and cleans up obsolete registry metadata with pnpm cache prune.

pnpm 12.4 installs crates and Python packages next to npm packages in the same workspace, adds pnpm pipeline to run a workspace's tasks the way a CI job would, and ships binaries for six more platforms. pnpr 0.1.0-alpha.11, released alongside 12.4.1, serves Cargo, Python, and container registries beside npm, publishes across all of them in one transaction, and signs users in through OIDC.