Descargar Prek 0.5.0 para Windows

Release Notes
Released on 2026-08-27.
Highlights
Choose where hook toolchains come from
language_version now accepts a source preference alongside the version
request, letting you control where prek looks for a compatible toolchain when
it creates a hook environment. Use managed (the default) or system to choose
which source prek tries first while still allowing fallback and downloads. Use
only-managed or only-system to require one source.
For example, this local Ruff hook requires a Python 3.12 toolchain managed by
prek:
repos:
- repo: local
hooks:
- id: ruff
name: ruff
language: python
entry: ruff check
additional_dependencies: [ruff]
language_version:
request: "3.12"
preference: only-managed
With only-managed, prek reuses a compatible toolchain from its managed store
or downloads one when needed. It never falls back to Python from PATH, an OS
package manager, or a version manager, so toolchain selection does not depend on
the developer or CI machine's external environment.
Existing scalar values such as language_version: "3.12" continue to work. See
toolchain management and language_version
for the full source-selection behavior. (#2613)
Breaking changes
The breaking changes in this release are mostly small cleanups, and most users should not be affected.
- Group names can no longer start with @. This prefix is now reserved for special group selectors such as the new @ungrouped selector. (#2617)
- PREK_MAX_CONCURRENCY has been removed. Use PREK_CONCURRENT_HOOKS and PREK_CONCURRENT_BATCHES to control hook and per-hook batch concurrency separately. (#2620)
- The top-level prek init-template-dir command has been removed. Use prek util init-template-dir, or prek init-templatedir for drop-in compatibility with pre-commit. (#2623)
- prek auto-update has been removed. Use prek update, or prek autoupdate for drop-in compatibility with pre-commit. (#2619)
Enhancements
- Add configurable toolchain source preferences (#2613)
- Allow explicit language: python to opt out of fast-path hooks (#2608)
- Group run and update options in CLI help (#2629)
- Preserve terminal theme contrast for status labels (#2592)
- Add @ungrouped group selector (#2617)
- Retry uv installation with static musl binary (#2600)
- Support {hook_repo} placeholder in hook entry (#2602)
Bug fixes
- Expose the git work tree to hooks running outside the git root (#2579)
- Isolate local hook environment installation (#2615)
- Preserve hook config deserialization error locations (#2573)
- Resolve hook log files from their config directory (#2580)
- Track explicit config paths as absolute paths (#2574)
Documentation
- Document prek run architecture (#2630)
- Publish versioned documentation (#2626)
Contributors
- @jeromeheissler
- @gurgeous
- @j178
Install prek 0.5.0
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.5.0/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.5.0/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.5.0
───────────────────────────────────────────────┬────────────────────────────┬─────────────
File │Platform │Checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-aarch64-apple-darwin.tar.gz │Apple Silicon macOS │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-x86_64-apple-darwin.tar.gz │Intel macOS │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-aarch64-pc-windows-msvc.zip │ARM64 Windows │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-i686-pc-windows-msvc.zip │x86 Windows │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-x86_64-pc-windows-msvc.zip │x64 Windows │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-aarch64-unknown-linux-gnu.tar.gz │ARM64 Linux │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-i686-unknown-linux-gnu.tar.gz │x86 Linux │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-riscv64gc-unknown-linux-gnu.tar.gz │RISCV Linux │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-s390x-unknown-linux-gnu.tar.gz │S390x Linux │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-x86_64-unknown-linux-gnu.tar.gz │x64 Linux │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-armv7-unknown-linux-gnueabihf.tar.gz │ARMv7 Linux │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-aarch64-unknown-linux-musl.tar.gz │ARM64 MUSL Linux │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-i686-unknown-linux-musl.tar.gz │x86 MUSL Linux │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-x86_64-unknown-linux-musl.tar.gz │x64 MUSL Linux │checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-arm-unknown-linux-musleabihf.tar.gz │ARMv6 MUSL Linux (Hardfloat)│checksum
───────────────────────────────────────────────┼────────────────────────────┼─────────────
prek-armv7-unknown-linux-musleabihf.tar.gz │ARMv7 MUSL Linux │checksum
───────────────────────────────────────────────┴────────────────────────────┴─────────────
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo j178/prek
You can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>