build: update pnpm to v12.4.2 (22.2.x)

[angular-robot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pnpm (source)	12.4.1 → 12.4.2

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Release Notes

pnpm/pnpm (pnpm)

v12.4.2: pnpm 12.4.2

Compare Source

pnpm 12.4.2 includes security fixes for executable shims and GitHub Actions links, more reliable installs, faster peer dependency checks in workspaces, and Python lockfiles that work across compatible targets.

Patch Changes

Security

• Dependency executables can no longer take over another package's POSIX bin shim through its shell helpers. Reinstall dependencies to replace existing shims #​14837.

  On Cygwin, MSYS2, and WSL, shims still use PATH for Windows path conversion, so dependency executables can still redirect them there.

• GitHub Actions homepage links no longer expose server credentials. GitHub server URLs now require HTTPS, with HTTP allowed only for loopback hosts.

Installing packages

• pnpm no longer crashes at startup on FreeBSD and other Unix-like platforms. Platforms other than Windows and macOS use ~/.local/share/pnpm/store by default #​14859.

• pnpm install on Windows no longer fails with ERR_PNPM_PACKAGE_MANAGER_REMOVE_MODULES_DIR when clearing node_modules containing linked dependencies, such as when changing nodeLinker #​14790.

• pnpm install <pkg> now accepts --prod and --dev, including --prod=false #​14868.

• pnpm install and pnpm update now honor --ignore-workspace in nested projects excluded from the surrounding workspace. The flag also skips that workspace's settings during the packageManager check #​14809.

• pnpm install on macOS no longer reuses stale files for file: tarball or git-hosted tarball dependencies.

• pnpm install in a single-project directory now detects package.json edits made while the previous install was finishing #​14890.

• pnpm install --frozen-lockfile now removes packages no longer reachable from any project in pnpm-lock.yaml. This also prevents repeated lifecycle script execution and unnecessary installs before pnpm run and pnpm exec with verifyDepsBeforeRun #​14891.

Resolving and updating dependencies

• Node.js runtime resolution now reports network failures from unofficial-builds.nodejs.org. These failures previously omitted musl builds from pnpm-lock.yaml, making its contents depend on network access #​14813.

• pnpm install now rejects invalid peerDependencies specifiers with ERR_PNPM_INVALID_PEER_DEPENDENCY_SPECIFICATION. A value such as "foo": "foo@1.0.0" previously created a broken directory link #​14791.

• pnpm deploy now writes plain registry versions in the deployed package.json, without peer dependency suffixes. The lockfile retains peer bindings, and npm aliases retain their target package names #​14873.

• pnpm add <git repository> now names repositories without a package.json as @owner/repo, allowing dependencies on equally named repositories from different owners #​14870.

• Peer dependency resolution now deduplicates packages whose child dependency resolves an optional peer in only some workspace projects, such as next with styled-jsx's optional babel-plugin-macros peer #​14800.

• pnpm update now settles the lockfile in one run when an upgrade removes the package providing an optional peer dependency #​14895.

• pnpm update --no-save now preserves override-applied specifiers for dependencies it is not updating, preventing subsequent frozen installs from failing with ERR_PNPM_OUTDATED_LOCKFILE #​14836.

• pnpm update --no-save now succeeds under minimumReleaseAgeStrict when every resolved version is old enough #​14835.

Performance

• Workspace installs and pnpm peers check are faster when projects depend on each other, fixing a slowdown introduced in 12.3.0. Unmet peer dependencies of workspace packages are now reported only under projects that link them directly #​14906.

• Hoisted installs use less memory when packages are cached. Frozen-lockfile hoisted installs on macOS are also faster when reusable package directories are cached.

Python projects

• pnpm install --frozen-lockfile now reuses pylock.toml across compatible Python targets, including after kernel updates. Reuse requires unchanged requirements, index, and requires-python, compatible wheels, and a locked dependency graph matching the target's markers #​14843.

  The lockfile's environments marker now includes only the interpreter version and marker variables used by the dependency graph. Without --frozen-lockfile, pnpm warns and resolves again when the locked graph no longer matches the target.

• Python resolution no longer fails on malformed Requires-Python values, such as the trailing comma in openpyxl 3.0.x. pnpm treats these releases as declaring no interpreter range #​14910.

• pnpm add pypi:... now rejects unsupported --save-prefix values before editing the manifest or resolving dependencies.

Workspaces and scripts

• Scripts listed in syncInjectedDepsAfterScripts no longer fail with ERR_PNPM_INJECTED_DEPS_SYNC_READ_DIR when the lockfile contains an injected package copy that no project depends on.

• shellEmulator now expands ${VAR}, ${VAR:-default}, and ${VAR:+alternative} in scripts #​14814.

• Cargo and Python project discovery now honors ! exclusions in pnpm-workspace.yaml packages, skipping both parsing and generated source configuration for excluded projects #​14844.

• pnpm --filter "./packages/{app,lib}" now selects either alternative. Brace alternatives can nest, span path separators, and combine with other wildcards.

• GitHub Actions updates now stop if an action reference changes during version resolution, and preserve unrelated workflow edits.

CLI and output

• pn, pnpx, and pnx now run the pnpm installed alongside them, even when that directory is absent from PATH or another pnpm comes first #​14803.

• pnpm --version now reports failures to install or record a project's pinned pnpm, then prints the running CLI's version. It also honors --store-dir and --store #​14831.

• pnpm self-update no longer reinstalls the active version when it was installed by the standalone installation script #​14823.

• pnpm t and pnpm tst work again as aliases for pnpm test.

• pnpm sbom now emits valid repository URLs in CycloneDX externalReferences[].url and SPDX homepage. Shorthands such as vercel/ms become git+https URLs, embedded credentials are removed, and invalid repository values are omitted #​14773.

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