GitHub
10/12/2026, 1:14 AMppc64le wheel and binary builds (#2809)
Performance
• Avoid JSON imports when querying Python interpreters (#2790)
• Avoid duplicate diffs after hooks rewrite files (#2815)
• Batch file reads in shebang checks (#2793)
• Check cached hook environments concurrently (#2797)
• Overlap Git discovery with worktree status checks (#2821)
• Query staged additions only for case conflicts (#2802)
• Reduce worker overhead in XML and pygrep checks (#2789)
• Reuse Git worktree state during hook startup (#2787)
• Reuse intent-to-add paths when saving unstaged changes (#2788)
• Run Git queries concurrently for case-conflict checks (#2792)
• Share Bun and Deno version queries across environments (#2795)
• Share Lua runtime probes across hook environments (#2796)
• Share Ruby version queries across hook environments (#2794)
• Share mise version queries across hook environments (#2798)
• Skip site initialization in Python interpreter probes (#2822)
• Skip untracked files in destroyed symlink checks (#2799)
• Skip unused file input for always-run hooks (#2813)
Bug fixes
• Preserve staged and unstaged changes on conflicted stash restore (#2803)
• Default missing core.fileMode in shebang checks (#2832)
• Match protected branch patterns from the start (#2829)
• Normalize explicit paths in shebang index checks (#2831)
• Preserve empty trailing-whitespace character sets (#2830)
• Reject empty files in check-json (#2826)
• Reject trailing data in check-json (#2828)
• Round up file sizes in check-added-large-files (#2827)
Documentation
• Redesign the prek badge and refresh logo details (#2818)
Contributors
• @imphil
• @j178
`v0.5.4`
Compare Source
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 (<https://redirect.github.com/j17…
meltano/sdkGitHub
10/19/2026, 4:16 PM