Prek: baixar versions anteriors

Release Notes
Released on 2026-09-28.
Highlights
Faster builtin hooks
In our end-to-end benchmark, prek is about 38% faster than 0.5.3, with some builtin
hooks up to 273% faster (check-yaml: 273%, check-json: 80%,
check-merge-conflict: 71%).
Enhancements
- Add include_deleted to allow hooks to include deleted files (#2733)
- Add --check and simplify end-of-file-fixer (#2764)
- Add --check to file-contents-sorter (#2765)
- Add --check to requirements-txt-fixer (#2766)
- Add --check to trailing-whitespace (#2763)
- Expose and document prek util generate-shell-completion (#2727)
- Support hide_status in project and user configuration (#2760)
- Support look-around regex in builtin pattern hooks (#2732)
Performance
- Cache the resolved Git executable on macOS (#2726)
- Combine and cache Git repository path queries (#2724)
- Optimize common builtin hook execution (#2768)
- Optimize scanning in mixed-line-ending and trailing-whitespace (#2769)
- Scan check-merge-conflict files in fixed-size blocks (#2781)
- Use SIMD UTF-8 validation in check-json, check-toml, and check-yaml (#2770)
Bug fixes
- Retry transient rename failures on Windows (#2756)
- Use PATH to resolve prek in completion scripts (#2719)
Documentation
- Clarify the flow and scope of usage guides (#2710)
- Reorganize usage guides and reference documentation (#2709)
Other changes
- Sync latest identify tags (#2762)
Contributors
- @github-actions
- @j178
Install prek 0.5.4
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.5.4/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.5.4/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.5.4
───────────────────────────────────────────┬───────────────────┬─────────────
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-x86_64-pc-windows-msvc.zip │x64 Windows │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-aarch64-unknown-linux-gnu.tar.gz │ARM64 Linux │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-x86_64-unknown-linux-gnu.tar.gz │x64 Linux │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-aarch64-unknown-linux-musl.tar.gz │ARM64 MUSL Linux │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-x86_64-unknown-linux-musl.tar.gz │x64 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>

Release Notes
Released on 2026-09-03.
Enhancements
- Allow unknown tags by default in check-yaml (#2678)
Contributors
- @j178
Install prek 0.5.2
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.5.2/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.5.2/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.5.2
───────────────────────────────────────────┬───────────────────┬─────────────
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-x86_64-pc-windows-msvc.zip │x64 Windows │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-aarch64-unknown-linux-gnu.tar.gz │ARM64 Linux │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-x86_64-unknown-linux-gnu.tar.gz │x64 Linux │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-aarch64-unknown-linux-musl.tar.gz │ARM64 MUSL Linux │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-x86_64-unknown-linux-musl.tar.gz │x64 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>

Release Notes
Released on 2026-09-01.
Enhancements
- Add --hide-status <passed|failed|skipped> for hook reports (#2644)
- Add prek init for repository setup (#2636)
- Apply hook env during environment creation (#2650)
- Disable error snippets in check-yaml diagnostics (#2664)
- Show hooks excluded by skip selectors (#2645)
- Support Pixi for Conda environments (#2667)
- Support cargo-binstall for Rust CLI dependencies (#2658)
- Warn about unused keys in user settings (#2665)
Bug fixes
- Reject unsupported YAML tags in check-yaml (#2656)
Documentation
- Clarify local hook documentation (#2640)
- Clarify pre-commit command compatibility (#2635)
- Document automatic PR fixes with autofix.ci (#2643)
- Document check-yaml unsafe support (#2632)
- Improve setup and workflow documentation (#2637)
Other changes
- Drop low-usage release targets (#2651)
- Generate a prek manifest JSON schema (#2648)
Contributors
- @j178
Install prek 0.5.1
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.5.1/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.5.1/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.5.1
───────────────────────────────────────────┬───────────────────┬─────────────
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-x86_64-pc-windows-msvc.zip │x64 Windows │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-aarch64-unknown-linux-gnu.tar.gz │ARM64 Linux │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-x86_64-unknown-linux-gnu.tar.gz │x64 Linux │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-aarch64-unknown-linux-musl.tar.gz │ARM64 MUSL Linux │checksum
───────────────────────────────────────────┼───────────────────┼─────────────
prek-x86_64-unknown-linux-musl.tar.gz │x64 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>

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

Release Notes
Released on 2026-08-17.
Enhancements
- Support check-yaml unsafe mode (#2546)
Performance
- Reuse allocations in common filters (#2548)
Bug fixes
- Accept non-finite floats in check-yaml (#2545)
- Allow comment-heavy YAML in check-yaml (#2554)
- Sanitize captured terminal output before replay (#2552)
Contributors
- @j178
Install prek 0.4.14
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.14/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.14/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.14
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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>

Release Notes
Released on 2026-08-03.
Enhancements
- Add --require-group for hook group intersections (#2472)
- Align fast-path and builtin pre-commit hooks (#2433)
- Do not shuffle file list for verbose output (#2431)
- Improve top-level command descriptions (#2429)
- Install uv from Astral CDN and drop source racing (#2455)
- Make prek install --force bypass external hooks paths (#2437)
- Show builtin hook flags in verbose list output (#2427)
- Verify uv release archive checksums (#2456)
Performance
- Precompute file tags in parallel (#2440)
- Skip diffs after known hook modifications (#2447)
- Skip worktree diffs for read-only languages (#2432)
- Track builtin hook file changes directly (#2404)
Bug fixes
- Use full object IDs in diff snapshots (#2448)
Documentation
- Add a multi-repository configuration example (#2434)
- Rewrite benchmark documentation (#2469)
Contributors
- @j178
- @BitWeaverDev
- @allanlewis
Install prek 0.4.12
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.12/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.12/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.12
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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
───────────────────────────────────────────────┴────────────────────────────┴────

Release Notes
Released on 2026-07-25.
Highlights
- This release adds two new builtin hooks, deny-pattern and require-pattern,
as native alternatives for pygrep use cases. deny-pattern fails when a
configured pattern is found, while require-pattern ensures every selected
file contains a match. By matching natively without spawning a Python
subprocess, they run over 4x faster than pygrep in benchmarks. Note that
they use
Rust regex syntax, which does
not support look-around features such as negative lookbehind.
- prek run now supports --glob <PATTERN> to run hooks on tracked files
matching a glob. It can be repeated or combined with --files and
--directory.
- Hook priorities now support reusable aliases:
[priorities]
checks = 10
[[repos]]
repo = "builtin"
hooks = [
{ id = "check-json", priority = "checks" },
{ id = "check-yaml", priority = "checks" },
]
This makes parallel scheduling easier to read and maintain.
Enhancements
- Add deny-pattern and require-pattern builtin hooks (#2359)
- Support --glob patterns in prek run (#2381)
- Support reusable aliases for hook priorities (#2331)
- Implement requirements-txt-fixer as a builtin hook (#2390)
- Improve user-facing warnings and errors (#2380)
- Install Node hooks through git url (#2394)
Performance
- Reduce blocking-pool overhead in file hooks (#2384)
- Speed up mixed-line-ending scans with memchr2 (#2391)
Bug fixes
- Honor filenames in builtin hook entry and args (#2389)
- Match identify tags across filename parts (#2399)
- Preserve hook output order with a shared pipe (#2385)
- Preserve system download policy when applying metadata (#2395)
Contributors
- @j178
- @chrisoro
Install prek 0.4.11
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.11/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.11/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.11
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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

Release Notes
Released on 2026-07-16.
Enhancements
- Add PHP language support (#2314)
- Add freeze option to update settings (#2323)
- Add tag filters to update configuration (#2354)
- Identify 'mts' and 'cts' as TypeScript files (#2209)
- Publish Alpine Docker images (#2352)
- Support builtin and meta in try-repo (#2350)
Bug fixes
- Fix Python discovery order (#2348)
- Fix Windows progress rendering (#2328)
- Preserve configured repo values for updates (#2324)
- Scope synthetic GIT_WORK_TREE to git commands (#2356)
Documentation
- Expand common workflows guide (#2351)
Contributors
- @j178
Install prek 0.4.10
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.10/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.10/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.10
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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 agains

Release Notes
Released on 2026-07-11.
Note: This release changes the repository identity schema stored in cached hook environments. Existing
hook environments will be invalidated, and prek will reinstall them automatically when needed.
Enhancements
- Preserve additional dependency order (#2311)
- Remove parallel Ruby gem installation (#2307)
- Warn for missing update repositories (#2316)
Bug fixes
- Fix mixed workspace selectors (#2306)
- Fix try-repo local path resolution (#2310)
- Use resolved gem executable (#2308)
- Validate complete XML documents in check-xml (#2312)
Contributors
- @j178
Install prek 0.4.9
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.9/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.9/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.9
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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

Release Notes
Released on 2026-07-04.
Enhancements
- Add default_env configuration (#2288)
- Rename auto-update to update (#2286)
Bug fixes
- Fix progress collapse ordering (#2291)
- Fix progress insertion after collapsed rows (#2292)
Contributors
- @j178
Install prek 0.4.8
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.8/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.8/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.8
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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>

Release Notes
Released on 2026-06-04.
Highlights
0.4.4 makes prek run easier to watch and easier to slice.
Hook stream output now shows a small live preview under the running hook in the
progress UI. Long-running hooks no longer look stuck while they are producing
logs, and failed hooks are easier to diagnose because recent output is already
visible before the final result.
The new group selector lets a single config support different workflows. Tag
hooks with groups, then select or exclude those groups at run time:
repos:
- repo: local
hooks:
- id: format
name: Format Python
language: system
entry: ruff format
groups: [format, ci]
- id: lint
name: Lint Python
language: system
entry: ruff check
groups: [lint, ci]
prek run --all-files --group ci
prek run --all-files --no-group format
This is useful when local development, CI, slow validation, or project-specific
checks need different hook sets without splitting the config.
Enhancements
- Add hook group filters to prek run (#2141)
- Delay hook output preview rendering (#2140)
- Stream hook output in progress UI (#2136)
Bug fixes
- Fix intent-to-add stash restore (#2143)
Documentation
- Document hook stage file input (#2147)
Contributors
- @j178
Install prek 0.4.4
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.4/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.4/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.4
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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 │

Release Notes
Released on 2026-05-27.
Bug fixes
- Ignore stat-only hook rewrites (#2131)
Sponsorship
If prek saves time for you or your team, please consider sponsoring the
project on GitHub Sponsors. It helps keep
new features, performance work, and maintenance moving.
Contributors
- @stevbev
Install prek 0.4.3
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.3/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.3/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.3
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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>

Release Notes
Released on 2026-05-20.
Enhancements
- Fix pre-push range after rebase (#2089)
- Prefer extensions over loose filename tags (#2092)
- Skip installs for hooks that will not run (#2103)
Performance
- Optimize meta hook file scans (#2106)
- Reduce run filtering allocations (#2090)
Contributors
- @j178
Install prek 0.4.1
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.1/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.1/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.1
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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>

Release Notes
Released on 2026-05-14.
Breaking changes
These are narrow cleanup breaks in behavior that was either temporary or never worked correctly. Most users should not need to change anything.
- Generated hook scripts no longer preserve -q, -v, or --no-progress passed to prek install. This only affects users who expected those global flags to be baked into installed hooks. (#1966)
- language_version no longer accepts direct executable paths. Use language_version: system for a system toolchain, or use a supported version request instead. This path form did not work reliably before, so existing working configs should be unaffected. (#1831)
Enhancements
- Expand tilde in --config, --cd, --log-file and --git-dir (#2063)
- Prevent auto-update cooldown downgrades (#2055)
- Use managed npm cache for node hooks (#2075)
Bug fixes
- Fix npm config env overrides for node hooks (#2074)
Documentation
- Add cookbook page for enabling Git 2.54 config-based global hooks (#2061)
Contributors
- @j178
Install prek 0.4.0
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.0/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.0/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.4.0
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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
────────

Release Notes
Released on 2026-05-06.
Bug fixes
- Respect hook filters for message files (#2049)
Documentation
- Add Godot Engine to users in README (#2047)
Contributors
- @j178
- @Calinou
Install prek 0.3.13
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.13/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.13/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.3.13
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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>

Release Notes
Released on 2026-05-05.
Highlights
auto_update.cooldown_days is now available in both the user-level global
config (~/.config/prek/prek.toml on Linux and macOS, or
$XDG_CONFIG_HOME/prek/prek.toml when set; %APPDATA%\prek\prek.toml on
Windows) and project config. Set a user default for prek auto-update, then
override it per project when a repository needs a different update cadence.
[auto_update]
cooldown_days = 7
Enhancements
- Add global auto-update cooldown config (#2041)
- Add project auto-update cooldown config (#2044)
- Support language: dart (#1146)
Bug fixes
- Pass commit message file to workspace hooks (#2043)
- Preserve non-UTF8 filenames from git (#2023)
- ruby: put resolved Ruby's bin dir on $PATH for gem invocations (#2021)
Documentation
- Update docs with the new logo and icon (#2025)
- Point schema docs to SchemaStore (#2039)
Contributors
- @j178
- @xiaoyanli-lyft
- @Lutra-Fs
Install prek 0.3.12
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.12/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.12/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.3.12
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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
───────────────────────────────────────────────┴────────────────────────────┴─────────────

Release Notes
Released on 2026-04-27.
Highlights
Hook entries now have an explicit shell option for shell snippets. Set
shell: sh, bash, pwsh, powershell, or cmd when an entry should be
evaluated by that shell; leaving it unset keeps prek's direct argv execution.
prek auto-update can now filter tag candidates before choosing an update.
Both options take glob patterns: use --include-tag to only consider matching
tag names, and --exclude-tag to skip matching tags such as moving tags or
prereleases.
Enhancements
- Add auto-update --exclude-repo <repo> to skip repos (#1983)
- Add auto-update --exit-code to exit with non-zero on updates (#2002)
- Add auto-update --include-tag <pattern>/--exclude-tag <pattern> to filter tags (#1984)
- Adds an explicit shell hook option for entries that should run as shell source (#2004)
- Make --hook-dir optional for hook-impl (#1989)
- Skip shim warning when --script-version is missing (#1990)
Bug fixes
- Install Ruby executable in gem bin (#2017)
- Use dedicated Android npm package (#1982)
- Use stable repo keys without breaking cached clones (#1995)
Documentation
- Explain prek name (#1980)
- Clarify pass_filenames concurrency docs (#1999)
- Reorganize documentation references (#2005)
- Clarify hook author manifest env docs (#1991)
- docs: add Sentry to users list (#1981)
Contributors
- @j178
Install prek 0.3.11
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.11/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.11/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.3.11
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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 │check

Release Notes
Released on 2026-04-21.
Enhancements
- Disallow rev for non-remote repos in schema (#1964)
- Hide up-to-date output in non-verbose mode (#1942)
- Improve merge conflict marker detection (#1937)
- Keep finished hooks visible (#1967)
- Preserve frozen comment spacing in auto-update (#1945)
- Reimplement @j178/prek npm package (#1973)
Bug fixes
- Prefer stable Rust toolchains (#1974)
Documentation
- Add SKILL.md for prek (#1950)
- Document gh skill install j178/prek prek to install prek skill for agents (#1951)
- Improve compatibility and migration docs (#1940)
Other changes
- Sync latest identify tags (#1947)
Contributors
- @github-actions
- @renovate
- @j178
Install prek 0.3.10
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.10/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.10/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Download prek 0.3.10
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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> -

Release Notes
Released on 2026-04-13.
Highlight
prek auto-update is now stricter about pinned revisions and more useful in CI.
It now keeps rev and # frozen: comments in sync, can detect
impostor commits when validating pinned SHAs,
and lets you use prek auto-update --check to fail on both available updates and frozen-ref
mismatches without rewriting the config.
Examples:
$ prek auto-update
# updates revs and repairs stale `# frozen:` comments
$ prek auto-update --freeze
# writes frozen SHAs with matching `# frozen: <tag>` comments
$ prek auto-update --check
# exits non-zero when updates are available, a `# frozen:` comment is stale,
# or a pinned SHA does not belong to the fetched upstream refs
Enhancements
- Check and sync frozen comments during auto-update (#1896)
- Handle impostor commits in auto-update (#1919)
- Add experimental language: dotnet support (#1871)
- Honor repo and worktree core.hooksPath (#1892)
- Add prek run --no-fail-fast to override config file (#1859)
- Add forbid-new-submodules as builtin hook (#1853)
- Clean stale patch files in cache gc (#1877)
- Display auto-update results by config entry (#1922)
- Restrict patch directory permissions (#1876)
- Show tag names in auto-update --freeze output (#1916)
- Use a bitset for hook stages (#1860)
Bug fixes
- Canonicalize CWD and GIT_ROOT paths (#1878)
- Ensure quotes are added for non-string revisions in auto-update (#1936)
Documentation
- Update docs for case of hooks modifying files with a non-zero exit code (#1879)
Contributors
- @RicardoVercetti
- @nathanjmcdougall
- @renovate
- @sadjow
- @j178
Install prek 0.3.9
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.9/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.9/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Install prebuilt binaries into your npm project
npm install @j178/prek@0.3.9
Download prek 0.3.9
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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 

Release Notes
Released on 2026-03-23.
Enhancements
- Add pretty-format-json as builtin hook (#915)
- Add check-vcs-permalinks as builtin hook (#1842)
- Add check-illegal-windows-names as builtin hook (#1841)
- Add check-shebang-scripts-are-executable builtin hook (#1847)
- Add destroyed-symlinks builtin hook (#1851)
- Add file-contents-sorter as builtin hook (#1846)
- Add --all flag to prek uninstall (#1817)
- Improve file pattern parse errors (#1829)
- Validate uv binary after download (#1825)
Bug fixes
- Fix workspace-relative added file paths (#1852)
- Relax alias-anchor ratio check for check-yaml (#1839)
Contributors
- @j178
- @mvanhorn
- @feliblo
- @Tiryoh
Install prek 0.3.8
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.8/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.8/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install prek
Install prebuilt binaries into your npm project
npm install @j178/prek@0.3.8
Download prek 0.3.8
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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 

Release Notes
Released on 2026-03-16.
Enhancements
- Allow selectors for hook ids containing colons (#1782)
- Rename prek install-hooks to prek prepare-hooks and prek install --install-hooks to prek install --prepare-hooks (#1766)
- Retry auth-failed repo clones with terminal prompts enabled (#1761)
Performance
- Optimize detect_private_key by chunked reading and using aho-corasick (#1791)
- Optimize fix_byte_order_marker by shifting file contents in place (#1790)
Bug fixes
- Align stage defaulting behavior with pre-commit (#1788)
- Make sure child output is drained in the PTY subprocess (#1768)
- fix(golang): use GOTOOLCHAIN=local when probing system go (#1797)
Documentation
- Disambiguate “hook” terminology by renaming "Git hooks" to "Git shims" (#1776)
- Document compatibility with pre-commit (#1767)
- Update configuration.md with TOML 1.1 notes (#1764)
Other changes
- Sync latest identify tags (#1798)
Contributors
- @github-actions
- @j178
- @pcastellazzi
- @deadnews
- @copilot-swe-agent
Install prek 0.3.6
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.6/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.6/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install j178/tap/prek
Install prebuilt binaries into your npm project
npm install @j178/prek@0.3.6
Download prek 0.3.6
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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
───────────────────────────────────────────────┼────────────────────────────┼────

Release Notes
Released on 2026-03-09.
Enhancements
- Add automatic Ruby download support using rv binaries (#1668)
- Adjust open file limit on process startup (#1705)
- Allow parallel gem retry (#1732)
- Enable system-proxy feature on reqwest (#1738)
- Expose --git-dir to force hook installation target (#1723)
- Pass --quiet, --verbose, and --no-progress through prek install into generated hook scripts (#1753)
- Respect core.sharedRepository for hook permissions (#1755)
- Support legacy mode hook script (#1706)
- rust: support cli: git dependency 4th segment package disambiguation (#1747)
Bug fixes
- Fix Python __main__.py entry (#1741)
- python: strip UV_SYSTEM_PYTHON from uv venv and pip install commands (#1756)
Other changes
- Sync latest identify tags (#1733)
Contributors
- @Dev-iL
- @tennox
- @shaanmajid
- @is-alnilam
- @github-actions
- @j178
Install prek 0.3.5
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.5/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.5/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install j178/tap/prek
Install prebuilt binaries into your npm project
npm install @j178/prek@0.3.5
Download prek 0.3.5
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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
───────────────────────────────────────────────┴─────────────────

Release Notes
Released on 2026-02-28.
Enhancements
- Allow pass_filenames to accept a positive integer (#1698)
- Install and compile gems in parallel (#1674)
- Sync identify file-type mappings with pre-commit identify (#1660)
- Use --locked for Rust cargo install commands (#1661)
- Add PREK_MAX_CONCURRENCY environment variable for configuring maximum concurrency (#1697)
- Add PREK_LOG_TRUNCATE_LIMIT environment variable for configuring log truncation (#1679)
- Add support for python -m prek (#1686)
Bug fixes
- Skip invalid Rust toolchains instead of failing (#1699)
Performance
- Bitset-based TagSet refactor: precompute tag masks and speed up hook type filtering (#1665)
Documentation
- Document winget install j178.Prek (#1670)
Contributors
- @uplsh580
- @Svecco
- @dbast
- @drichardson
- @JP-Ellis
- @j178
- @is-alnilam
- @copilot-swe-agent
Install prek 0.3.4
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.4/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.4/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install j178/tap/prek
Install prebuilt binaries into your npm project
npm install @j178/prek@0.3.4
Download prek 0.3.4
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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
───────────────────────────────────────────────┴────────────────────────────

Release Notes
Released on 2026-02-15.
Enhancements
- Read Python version specifier from hook repo pyproject.toml (#1596)
- Add #:schema directives to generated prek.toml (#1597)
- Add prek util list-builtins command (#1600)
- Expand install source detection to mise, uv tool, pipx, and asdf (#1605, #1607)
- Add progress bar to cache clean and show removal summary (#1616)
- Make yaml-to-toml CONFIG argument optional (#1593)
- prek uninstall removes legacy scripts too (#1622)
Bug fixes
- Fix underflow when formatting summary output (#1626)
- Match files/exclude filter against relative path of nested project (#1624)
- Select musllinux wheel tag for uv on musl-based distros (#1628)
Documentation
- Clarify prek list description (#1604)
Contributors
- @ichoosetoaccept
- @shaanmajid
- @soraxas
- @9999years
- @j178
Install prek 0.3.3
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.3/prek-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.3.3/prek-installer.ps1 | iex"
Install prebuilt binaries via Homebrew
brew install j178/tap/prek
Install prebuilt binaries into your npm project
npm install @j178/prek@0.3.3
Download prek 0.3.3
───────────────────────────────────────────────┬────────────────────────────┬─────────────
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 

Release Notes
Released on 2026-02-06.
Highlights
- prek.toml is here!
You can now use prek.toml as an alternative to .pre-commit-config.yaml for configuring prek. prek.toml mirrors the structure of .pre-commit-config.yaml, but TOML is less error-prone. Your existing .pre-commit-config.yaml will continue to work, but for new users and new projects, prek.toml may make more sense. If you want to switch, run prek util yaml-to-toml to convert YAML configs to prek.toml. See configuration docs for details.
For example, this config:
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: v6.0.0
hooks:
- id: check-yaml
Can be written as prek.toml like this:
[[repos]]
repo = "https://github.com/pre-commit/pre-commit-hooks"
rev = "v6.0.0"
hooks = [ { id = "check-yaml" } ]
- serde-yaml has been replaced with serde-saphyr
We replaced the long-deprecated serde-yaml crate with serde-saphyr for YAML parsing. It is written in safe Rust and has better error messages, performance, and security. This lets us provide precise location information for configuration parsing errors, which should make it easier to fix config issues.
For example, this invalid config:
repos:
- repo: https://github.com/crate-ci/typos
hooks:
- id: typos
Before:
$ prek run
error: Failed to parse `.pre-commit-config.yaml`
caused by: Invalid remote repo: missing field `rev`
Now:
$ prek run
error: Failed to parse `.pre-commit-config.yaml`
caused by: error: line 2 column 5: missing field `rev` at line 2, column 5
--> <input>:2:5
|
1 | repos:
2 | - repo: https://github.com/crate-ci/typos
| ^ missing field `rev` at line 2, column 5
3 | hooks:
4 | - id: typos
|
- prek util subcommands
We added a new prek util top-level command for miscellaneous utilities that don't fit into other categories. The first two utilities are:
- prek util identify: shows the identification tags of files that prek uses for file filtering, which can be useful for debugging and writing types/types_or/exclude_types filters.
- prek util yaml-to-toml: converts .pre-commit-config.yaml to prek.toml.
We also moved prek init-template-dir under prek util for better organization. The old prek init-template-dir command is still available (hidden) as an alias for backward compatibility.
Enhancements
- Add prek util identify subcommand (#1554)
- Add prek util yaml-to-toml to convert .pre-commit-config.yaml to prek.toml (#1584)
- Detect install source for actionable upgrade hints (#1540)
- Detect prek installed by the standalone installer (#1545)
- Implement serialize_yaml_scalar using serde-saphyr (#1534)
- Improve max cli arguments length calculation (#1518)
- Move identify and init-template-dir under the prek util top-level command (#1574)
- Replace serde-yaml with serde-saphyr (again) (#1520)
- Show precise location for config parsing error (#1530)
- Support Julia language (#1519)
- Support prek.toml (#1271)
- Added PREK_QUIET environment variable support (#1513)
- Remove upper bound constraint of uv version (#1588)
Bug fixes
- Do not make the child a session leader (#1586)
- Fix FilePattern schema to accept plain strings (#1564)
- Use semver fallback sort when tag timestamps are equal (#1579)
Documentation
- Add OpenClaw to the list of users (#1517)
- Add cachix/devenv, apache/lucene, copper-project/copper-rs as projects using prek (#1531, #1514, #1569)
- Add document about authoring remote hooks (#1571)
- Add llms.txt generation for LLM-friendly documentation (#1553)
- Document using --refresh to pick up .prekignore changes (#1575)
- Fix PowerShell completion instruction syntax (#1568)
- Update quick start to use prek.toml (#1576)
Other changes
- Include prek.toml in run hint for config filename (#1578)
Contributors
- @fatelei
- @domenkozar
- @makeecat
- @fllesser
- @j178
- @copilot-swe-agent
- @oopscompiled
- @rmuir
- @shaanmajid
Install prek 0.3.2
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.3.2/prek-installer.sh | s