Fixes

• check-shebang-scripts-are-executable: improve error message.
  • #1115 PR by @homebysix.

Migrating

• now requires python >= 3.9.
  • #1098 PR by @asottile.
• file-contents-sorter: disallow --unique and --ignore-case at the same
  time.
  • #1095 PR by @nemacysts.
  • #794 issue by @teksturi.
• Removed check-byte-order-marker and fix-encoding-pragma.
  • check-byte-order-marker: migrate to fix-byte-order-marker.
  • fix-encoding-pragma: migrate to pyupgrade.
  • #1034 PR by @mxr.
  • #1032 issue by @mxr.
  • #522 PR by @jgowdy.

Features

• requirements-txt-fixer: also remove pkg_resources==....
  • #850 PR by @ericfrederich.
  • #1030 issue by @ericfrederich.
• check-illegal-windows-names: new hook!
  • #1044 PR by @ericfrederich.
  • #589 issue by @ericfrederich.
  • #1049 PR by @Jeffrey-Lim.
• pretty-format-json: continue processing even if a file has a json error.
  • #1039 PR by @amarvin.
  • #1038 issue by @amarvin.

Fixes

• destroyed-symlinks: set stages to [pre-commit, pre-push, manual]
  • PR #1085 by @AdrianDC.

Migrating

• pre-commit-hooks now requires pre-commit>=3.2.0.
• use non-deprecated names for stages.
  • #1093 PR by @asottile.

Features

• requirements-txt-fixer: remove duplicate packages.
  • #1014 PR by @vhoulbreque-withings.
  • #960 issue @csibe17.

Migrating

• fix-encoding-pragma: deprecated -- will be removed in 5.0.0. use
  pyupgrade or some other tool.
  • #1033 PR by @mxr.
  • #1032 issue by @mxr.

Features

• requirements-txt-fixer: also sort constraints.txt by default.
  • #857 PR by @lev-blit.
  • #830 issue by @PLPeeters.
• debug-statements: add bpdb debugger.
  • #942 PR by @mwip.
  • #941 issue by @mwip.

Fixes

• file-contents-sorter: fix sorting an empty file.
  • #944 PR by @RoelAdriaans.
  • #935 issue by @paduszyk.
• double-quote-string-fixer: don't rewrite inside f-strings in 3.12+.
  • #973 PR by @asottile.
  • #971 issue by @XuehaiPan.

Migrating

• now requires python >= 3.8.
  • #926 PR by @asottile.
  • #927 PR by @asottile.

Features

• forbid-submodules: new hook which outright bans submodules.
  • #815 PR by @asottile.
  • #707 issue by @ChiefGokhlayeh.

Features

• check-executables-have-shebangs: use git config core.fileMode to determine if it should query git.
  • #730 PR by @Kurt-von-Laven.
• name-tests-test: add --pytest-test-first test convention.
  • #779 PR by @asottile.

Fixes

• check-shebang-scripts-are-executable: update windows instructions.
  • #774 PR by @mdeweerd.
  • #770 issue by @mdeweerd.
• check-toml: use stdlib tomllib when available.
  • #771 PR by @DanielNoord.
  • #755 issue by @sognetic.
• check-added-large-files: don't run on non-file stages.
  • #778 PR by @asottile.
  • #777 issue by @skyj.

Features

• name-tests-test: updated display text.
  • #713 PR by @asottile.
• check-docstring-first: make output more parsable.
  • #748 PR by @asottile.
• check-merge-conflict: make output more parsable.
  • #748 PR by @asottile.
• debug-statements: make output more parsable.
  • #748 PR by @asottile.

Fixes

• check-merge-conflict: fix detection of ====== conflict marker on windows.
  • #748 PR by @asottile.

Updating

• Drop python<3.7.
  • #719 PR by @asottile.
• Changed default branch from master to main.
  • #744 PR by @asottile.

Features

• debug-statements: add pdbr debugger.
  • #614 PR by @cansarigol.
• detect-private-key: add detection for additional key types.
  • #658 PR by @ljmf00.
• check-executables-have-shebangs: improve messaging on windows.
  • #689 PR by @pujitm.
  • #686 issue by @jmerdich.
• check-added-large-files: support --enforce-all with git-lfs.
  • #674 PR by @amartani.
  • #560 issue by @jeremy-coulon.

Fixes

• check-case-conflict: improve performance.
  • #626 PR by @guykisel.
  • #625 issue by @guykisel.
• forbid-new-submodules: fix false-negatives for pre-push.
  • #619 PR by @m-khvoinitsky.
  • #609 issue by @m-khvoinitsky.
• check-merge-conflict: fix execution in git worktrees.
  • #662 PR by @errsyn.
  • #638 issue by @daschuer.

Misc.

• Normalize case of hook names and descriptions.
  • #671 PR by @dennisroche.
  • #673 PR by @revolter.

Fixes

• check-shebang-scripts-are-executable fix entry point.
  • #602 issue by @Person-93.
  • #603 PR by @scop.

Features

• check-json: report duplicate keys.
  • #558 PR by @AdityaKhursale.
  • #554 issue by @adamchainz.
• no-commit-to-branch: add main to default blocked branches.
  • #565 PR by @ndevenish.
• check-case-conflict: check conflicts in directory names as well.
  • #575 PR by @slsyy.
  • #70 issue by @andyjack.
• check-vcs-permalinks: forbid other branch names.
  • #582 PR by @jack1142.
  • #581 issue by @jack1142.
• check-shebang-scripts-are-executable: new hook which ensures shebang'd scripts are executable.
  • #545 PR by @scop.

Fixes

• check-executables-have-shebangs: Short circuit shebang lookup on windows.
  • #544 PR by @scop.
• requirements-txt-fixer: Fix comments which have indentation
  • #549 PR by @greshilov.
  • #548 issue by @greshilov.
• pretty-format-json: write to stdout using UTF-8 encoding.
  • #571 PR by @jack1142.
  • #570 issue by @jack1142.
• Use more inclusive language.
  • #599 PR by @asottile.

Breaking changes

• Remove deprecated hooks: flake8, pyflakes, autopep8-wrapper.
  • #597 PR by @asottile.