What's Changed

• info: list installed dependents with --verbose by @HaraldNordgren in #22163
• bundle/checker: enable typed: strict by @bittoby in #22157
• Supports in repository patch files by @rexmhall09 in #22144
• bundle/commands/exec: enable typed: strict by @bittoby in #22167
• dev-cmd/tests: remove obsolete HOMEBREW_REALLY_USE_INTERNAL_API cleanup by @bittoby in #22168
• docs: formula-cookbook remove deprecated string replacement instructions by @GunniBusch in #22169
• Test bare cask macOS dependencies by @MikeMcQuaid in #22166
• build(deps): bump github/codeql-action from 4.35.2 to 4.35.3 in the github-actions group across 1 directory by @dependabot[bot] in #22179
• build(deps): bump the bundler group across 2 directories with 9 updates by @dependabot[bot] in #22178
• info: show installed deps correctly by @HaraldNordgren in #22164
• dev-cmd/lgtm: require formula explicitly by @p-linnane in #22176
• Warn for Nix-managed Homebrew by @MikeMcQuaid in #22182
• Use full-name helpers for split names by @MikeMcQuaid in #22183
• Dockerfile: set HOMEBREW_* variables by @ZhongRuoyu in #22189
• Use PyPI mtimes for source dates by @MikeMcQuaid in #22181
• unpack_strategy/bzip2: use Homebrew bzip2 when installed by @p-linnane in #22197
• cask/caskroom: use the user's primary group on Linux by @XuehaiPan in #22202
• Align cask macOS dependencies by @MikeMcQuaid in #22185
• download_queue: kill curl on cancellation by @rangaNP in #22201
• Track macOS support explicitly by @MikeMcQuaid in #22187
• workflows: close incomplete PRs by @MikeMcQuaid in #22186
• sorbet: Add RSpec shims and typecheck some tests by @issyl0 in #22205
• livecheck: fix formula throttle days by @daeho-ro in #22209
• tap-info: list formulae and casks by @HaraldNordgren in #22180
• Fix cask tab marking with missing tab file by @rexmhall09 in #22211
• Add Linux OS dependencies by @MikeMcQuaid in #22192
• Split one-class-per-file todos by @MikeMcQuaid in #22212
• exceptions: hint when a download is HTML, not a binary by @jarimustonen in #22184
• livecheck: speed up formula throttle days check by @daeho-ro in #22214
• Add maximum macOS cask deps by @MikeMcQuaid in #22198
• Route rs-* commands to experimental Rust frontend by @MikeMcQuaid in #22217
• Move test-bot OS logic to extend/os by @MikeMcQuaid in #22213
• Fix RSpec named subjects by @MikeMcQuaid in #22218
• cmd/which-formula: don't downcase cmd by @ZhongRuoyu in #22219
• Remove aggregate examples todos by @MikeMcQuaid in #22216
• Remove stale RuboCop disables by @MikeMcQuaid in #22215

New Contributors

• @bittoby made their first contribution in #22157
• @jarimustonen made their first contribution in #22184

Full Changelog: 5.1.10...5.1.11

What's Changed

• Improve Docker cache reuse by @MikeMcQuaid in #22134
• caveats: sort shadowed executables alphabetically by @HaraldNordgren in #22139
• Extract patch classes into separate files by @rexmhall09 in #22142
• Explain upgrade metadata fetch by @MikeMcQuaid in #22143
• info: add Binaries section listing executables by @HaraldNordgren in #22150
• diagnostic: cap OCLP tier when macOS is outdated by @p-linnane in #22154
• upgrade: add final summary by @MikeMcQuaid in #22140
• utils/formatter: avoid loading URI library for Formatter.url by @p-linnane in #22160
• list: make --multiple imply --versions by @HaraldNordgren in #22156
• Fix incorrect depends_on: macos serialization in JSON API for Linux variations by @hangone in #22137
• Stop relying on transitive uri loads by @p-linnane in #22161
• Filter Linux cask loads by support by @MikeMcQuaid in #22149
• Add installed info inventory by @MikeMcQuaid in #22141

New Contributors

• @hangone made their first contribution in #22137

Full Changelog: 5.1.9...5.1.10

What's Changed

• Fix brew update with HOMEBREW_USE_INTERNAL_API by @Rylan12 in #22097
• Gemfile: Unconstrain the tapioca version by @issyl0 in #22095
• Fixed the problem that brew services cleanup would not really remove … by @choems in #22100
• fix: fall back to default ghcr.io URL when HOMEBREW_ARTIFACT_DOMAIN fails by @pierluigilenoci in #22078
• docs: fix link to "C++ Standard Libraries" page by @ZhongRuoyu in #22103
• docs: clean up generated pages by @ZhongRuoyu in #22104
• Start systemd timers for services by @MikeMcQuaid in #22105
• Fixed the format problem of the generated .timer file. by @choems in #22107
• info: clarify recursive runtime dependencies line by @HaraldNordgren in #22113
• OS::Linux: fix Pathname type signature issues by @samford in #22108
• sync installed_as_dependency when changing installed_on_request by @ooye-sanket in #21755
• build(deps): bump the bundler group across 2 directories with 6 updates by @dependabot[bot] in #22117
• Fix to not link keg_only if it doesn't installed by request by @daeho-ro in #22119
• build(deps): bump the pip group across 1 directory with 3 updates by @dependabot[bot] in #22116
• formula_auditor: align throttle checks with livecheck by @dasmfm in #22114
• Avoid redundant Caskroom chgrp by @MikeMcQuaid in #22121
• Add user agent to HTMLProofer by @samford in #22127
• sorbet-runtime.rbi: use typed: strict by @samford in #22122
• upgrade: parallelize bottle tab fetching by @ZhongRuoyu in #22118
• list.sh: only show headings when there are items to show by @ZhongRuoyu in #22123
• HeaderMatch: pass all headers into strategy block by @samford in #22124
• Dockerfile: retry add-apt-repository by @p-linnane in #22125
• info: show installed version and upgrade hint on headline by @HaraldNordgren in #22128
• Route update-report to Rust by @MikeMcQuaid in #22126
• caveats: warn when formula executables are shadowed on PATH by @HaraldNordgren in #22130
• Route more commands to brew-rs by @MikeMcQuaid in #22132
• Fix bundle tap cask handling by @MikeMcQuaid in #22131
• system_command: avoid loading plist and URI libraries at startup by @dduugg in #22133

New Contributors

• @choems made their first contribution in #22100
• @pierluigilenoci made their first contribution in #22078

Full Changelog: 5.1.8...5.1.9

What's Changed

• tap_auditor: check rename files in local tap by @bevanjkay in #22028
• fix: allow absolute --path/--dir for typechecking by @danielbayley in #22029
• formula: dedupe link_overwrite_formulae across aliases by @p-linnane in #22046
• retryable_download: preserve partial download on network errors by @liukun in #22048
• diagnostic: add new FUSE-T static lib by @gromgit in #22049
• cachable: add Sorbet generics for key and value types by @dduugg in #22039
• test/dev-cmd/unbottled_spec: add usage test by @scpeters in #22050
• services: fix timed? and keep_alive? return type to T::Boolean by @hyuraku in #21950
• cask: restrict no_autobump! usage to official Homebrew taps by @hyuraku in #21982
• cask: avoid repeat upgrade alerts by @MikeMcQuaid in #22053
• perf: replace inject("+") with sum and use filter_map in utils by @dduugg in #22054
• docs: clarify upstream lifecycle requests by @MikeMcQuaid in #22052
• Stabilize PyPI source spec by @MikeMcQuaid in #22051
• Re-enable HOMEBREW_USE_INTERNAL_API by @Rylan12 in #22042
• Portable Ruby 4.0.3 by @p-linnane in #22057
• livecheck throttle: fix bump commands to follow throttle logic by @dasmfm in #22043
• rubocops/resource_requires_dependencies: add bcrypt by @p-linnane in #22055
• test/dev-cmd/developer_spec: add usage test by @scpeters in #22056
• build(deps-dev): bump yard from 0.9.39 to 0.9.42 in /Library/Homebrew by @dependabot[bot] in #22059
• info: avoid broken GitHub URL for removed formulae by @bayandin in #22062
• dev-cmd: add update-portable-ruby to automate version bumps by @p-linnane in #22058
• bundle: fix flaky installer spec by @MikeMcQuaid in #22060
• Update bundler in ruby.sh and fix yard version in setup.rb by @p-linnane in #22068
• workflows/vendor-gems: fail PRs with out-of-sync vendored gems by @p-linnane in #22069
• audit: respect livecheck throttle days by @bevanjkay in #22061
• Reject unsupported API casks earlier by @MikeMcQuaid in #22070
• build(deps): bump the github-actions group across 1 directory with 3 updates by @dependabot[bot] in #22073
• build(deps-dev): bump the bundler group across 2 directories with 2 updates by @dependabot[bot] in #22072
• workflows/vendor-gems: stop PR auto-pushes. by @MikeMcQuaid in #22077
• lgtm: cover tap audits and formula tests by @MikeMcQuaid in #22075
• Reduce platform-gated test specs by @MikeMcQuaid in #22079
• bundle: split missing service manager handling by @MikeMcQuaid in #22076
• pkg: clean Homebrew git state by @MikeMcQuaid in #22081
• requirement: include HOMEBREW_PREFIX/sbin inPATH skip list by @hyuraku in #22087
• Prepare for opt-in HOMEBREW_SBOM by @MikeMcQuaid in #22083
• Silence short name core/cask migration warning by @MikeMcQuaid in #22084
• cask: implement Linux freedesktop trash by @MikeMcQuaid in #22086
• upgrade: ignore failed shared prefetches by @MikeMcQuaid in #22091
• api: don't refresh cache mtime after failed JSON download by @RtYkk in #22093
• pkg: replace installer git dir by @MikeMcQuaid in #22090
• docs: clarify upstream expectations by @MikeMcQuaid in #22085

New Contributors

• @liukun made their first contribution in #22048
• @RtYkk made their first contribution in #22093

Full Changelog: 5.1.7...5.1.8

What's Changed

• rubydoc: undo temporary yard fix by @GunniBusch in #21999
• Don't compact service_args in FormulaStruct#serialize by @Rylan12 in #22002
• bump-cask-pr: handle depends_on arch scoped to on_os block by @p-linnane in #21995
• perf: avoid Formulary.resolve per dep in autoremove/cleanup/doctor by @dduugg in #21938
• cask: further auto_updates refinement by @bevanjkay in #22003
• cli/parser: fix unwanted snippets of hidden args by @cho-m in #22005
• sorbet: upgrade remaining 19 files to typed: strict by @dduugg in #21996
• utils/github: use WithoutRuntime sig for create_bump_pr by @dduugg in #22012
• workflows/tests: typecheck core & cask taps by @Bo98 in #22013
• Replace throw/catch control flow with block return values by @dduugg in #22015
• fix: popen PATH for bundle exts depending on brew-installed deps by @heussd in #21991
• Refactor GitHub.create_bump_pr by @Bo98 in #22014
• Support HOMEBREW_CASK_OPTS_REQUIRE_SHA by @MikeMcQuaid in #22007
• Support bare depends_on :macos in casks by @MikeMcQuaid in #22006
• bump: require "tap.rb" by @botantony in #22019
• Clarify contribution guidelines by @MikeMcQuaid in #22018
• Hide HOMEBREW_CASK_OPTS_* from help by @MikeMcQuaid in #22017
• Add VCS revision as scm_revision in tab by @MikeMcQuaid in #22020
• Enforce public API visibility and docs by @MikeMcQuaid in #21993
• Fix DSL#env override covariance error by @MikeMcQuaid in #22023
• fix(bundle): don't skip tap-qualified casks on Linux before tap is installed by @costajohnt in #22021
• docs: bump yard to 0.9.39 by @GunniBusch in #22024
• deps: skip recursive_req_includes when --include-requirements not passed by @dduugg in #22027
• bundle: add --jobs flag for parallel formula installation by @mvanhorn in #21891
• Use joint packages JSON file in Homebrew::API::Internal by @Rylan12 in #22033
• Fix build.rb receiving formula.jws.json instead of .rb source path by @p-linnane in #22034
• build(deps): bump the github-actions group across 1 directory with 3 updates by @dependabot[bot] in #22037
• build(deps): bump the bundler group across 2 directories with 7 updates by @dependabot[bot] in #22038
• build(deps): bump yard from 0.9.39 to 0.9.42 in /docs by @dependabot[bot] in #22041
• Fix requirement which override by @MikeMcQuaid in #22040

New Contributors

• @heussd made their first contribution in #21991

Full Changelog: 5.1.6...5.1.7

What's Changed

• cask/artifact: enable typed: strict across Library/Homebrew/cask/artifact/ by @dduugg in #21939
• source: retry PyPI API requests to avoid transient errors by @p-linnane in #21944
• build(deps): bump addressable from 2.8.9 to 2.9.0 in /Library/Homebrew by @dependabot[bot] in #21948
• build(deps): bump addressable from 2.8.9 to 2.9.0 in /docs by @dependabot[bot] in #21949
• cask: upgrade auto_updates casks when bundle version is stale by @bevanjkay in #21882
• refactor: remove dead code and deprecate unused public APIs by @dduugg in #21925
• Add brew doctor and brew cleanup for corrupt Caskroom directories by @koddsson in #21880
• refactor: remove unused require statements by @dduugg in #21952
• cmd/*-sync: fix uninitialized constants by @cho-m in #21956
• docs: reflect new auto_updates behaviour by @bevanjkay in #21957
• Add 'LANG' to the environment filter to ensure it passes into brew if/when set in the user's environment by @jamesrtnz in #21945
• docs: add and consolidate deprecation policy by @MikeMcQuaid in #21946
• Improve updates of auto_updates casks by @MikeMcQuaid in #21962
• search: fix uninitialized constant by @cho-m in #21968
• bump: add cooldown for npm and PyPI by @samford in #21888
• cask: refine auto_updates behaviour by @bevanjkay in #21974
• generate-cask-ci-matrix: fix Linux runner for single-arch casks by @p-linnane in #21970
• GitDownloadStrategy: fix slow repo_valid? by using -C flag by @ismail in #21969
• build(deps): bump the github-actions group across 1 directory with 2 updates by @dependabot[bot] in #21979
• Fix outdated greedy cask handling by @MikeMcQuaid in #21976
• Stop cleaning corrupt cask dirs by @MikeMcQuaid in #21980
• build(deps): bump the bundler group across 2 directories with 16 updates by @dependabot[bot] in #21978
• Fix flaky run_actionlint! tests by @MikeMcQuaid in #21975
• Fix flaky conflicts_with brew spec by @MikeMcQuaid in #21977
• Share full-name parsing helpers by @MikeMcQuaid in #21966
• Use merge-base for git audit comparisons by @MikeMcQuaid in #21967
• docs: document developer update channel and MCP tools by @MikeMcQuaid in #21983
• info: avoid Formula/Cask objects for counts by @MikeMcQuaid in #21963
• sorbet: add strict type signatures to cask files by @dduugg in #21987
• sorbet: remove redundant T.let in initialize methods by @dduugg in #21990
• Harden cask uninstall path checks by @MikeMcQuaid in #21989
• cask: gate auto-updates behind opt-in by @MikeMcQuaid in #21985
• extend/os/linux/cask/config: actually use XDG_DATA_HOME by @cho-m in #21994
• shellenv: export FPATH so child zsh shells inherit fpath by @sumanthratna in #21910
• Add brew generate-internal-api command by @Rylan12 in #21973
• cask/artifact/qlplugin: fix type override by @bevanjkay in #22004

New Contributors

• @jamesrtnz made their first contribution in #21945
• @ismail made their first contribution in #21969
• @sumanthratna made their first contribution in #21910

Full Changelog: 5.1.5...5.1.6

What's Changed

• fix: speed up Xcode license check by using --find option with xcrun by @hyuraku in #21936
• Warn users still on deprecated master branch by @MikeMcQuaid in #21937
• bundle: enable typed: strict across Library/Homebrew/bundle/ by @dduugg in #21935
• Make brew info output more consistent, helpful by @MikeMcQuaid in #21917
• fix(brew search): Improve hints for apps migrated within the same tap by @yermulnik in #21881
• Fix supports_linux? for platform-agnostic casks by @MikeMcQuaid in #21941

Full Changelog: 5.1.4...5.1.5

What's Changed

• Enable strict typing in Library/Homebrew/rubocops/ by @dduugg in #21540
• utils/pypi: use existing non-PyPI resource if expected version by @cho-m in #21873
• fix: skip casks being uninstalled from dependent check by @costajohnt in #21887
• bundle: add cleanup support to npm, cargo, go, and uv extensions by @mvanhorn in #21883
• Fix bundle check for tap-qualified formula services by @kejadlen in #21890
• build(deps): bump the github-actions group across 1 directory with 2 updates by @dependabot[bot] in #21897
• build(deps): bump the bundler group across 2 directories with 10 updates by @dependabot[bot] in #21895
• build(deps): bump the cargo group across 1 directory with 6 updates by @dependabot[bot] in #21896
• Move cask upgrade summaries before fetch by @MikeMcQuaid in #21898
• test: fix flaky livecheck throttle spec fixtures by @MikeMcQuaid in #21899
• formula: use Pathname#empty? instead of children.empty? to check for installation by @dduugg in #21901
• brew-rs: default to anonymous GHCR bearer token in fetch by @cachebag in #21889
• Document Rosetta cask support policy by @MikeMcQuaid in #21903
• cmd/--version: combine two git calls into one per repo by @dduugg in #21904
• Clarify compatibility_version guidance by @MikeMcQuaid in #21902
• Stop implicit tap installation by @MikeMcQuaid in #21905
• Document unsupported multi-user setups by @MikeMcQuaid in #21908
• cask/audit: apply signing audit to manual installers by @bevanjkay in #21900
• dependencies: typed: strict by @hyuraku in #21916
• formula_auditor: reject @github/copilot by @cho-m in #21913
• utils/github: empty repo implies zero commits by @scpeters in #21914
• utils/github: paginate when getting org repos by @scpeters in #21915
• Clarify version-locking docs by @MikeMcQuaid in #21907
• Add npm and pip cooldown defaults by @MikeMcQuaid in #21919
• Mirror brew-rs files to Homebrew names by @MikeMcQuaid in #21918
• Install explicitly requested taps by @MikeMcQuaid in #21921
• perf/leaves: avoid Formulary.resolve for each runtime dependency (~30% faster) by @dduugg in #21911
• Cooldown PyPI resource resolution by @MikeMcQuaid in #21920
• formula: use Time.now to calculate std_pip_args by @cho-m in #21927
• Alias brew update <formula> to upgrade by @MikeMcQuaid in #21906
• Make Linux cask requirements explicit by @MikeMcQuaid in #21909
• brew-rs: implement native info for API-cached formulae by @cachebag in #21924
• docs/Acceptable-Formulae: update notability requirements by @botantony in #21923
• Remove brew-rs by @MikeMcQuaid in #21928
• build(deps): bump github/codeql-action from 4.32.6 to 4.35.1 in the github-actions group across 1 directory by @dependabot[bot] in #21931
• build(deps): bump the bundler group across 1 directory with 4 updates by @dependabot[bot] in #21930
• Remove LLVM header workaround by @cho-m in #21932
• docs: clarify -full formula guidance by @MikeMcQuaid in #21929
• extend/ENV: add extra secret type by @GunniBusch in #21933
• dev-cmd/tap-new: fix writable check by @Bo98 in #21934

New Contributors

• @kejadlen made their first contribution in #21890
• @cachebag made their first contribution in #21889

Full Changelog: 5.1.3...5.1.4

What's Changed

• sorbet: Make tests typed: false by @issyl0 in #21867
• sorbet: Generate RBI files for rspec gems by @issyl0 in #21868
• dev-cmd/bump-formula-pr: support underscores in version by @cho-m in #21870
• Portable Ruby 4.0.2_1 by @Bo98 in #21874

Full Changelog: 5.1.2...5.1.3

What's Changed

• Cleanup old shims and cccfg flags by @Bo98 in #21807
• bundle/adder: support --describe flag by @mvanhorn in #21797
• cask: avoid outputting Rosetta 2 caveats on Intel machines by @mvanhorn in #21782
• Use native Rust tests for Rust frontend by @MikeMcQuaid in #21805
• brew-rs: unset HOMEBREW_NO_INSTALL_FROM_API env by @samford in #21812
• rubocops: disallow libiconv dependency in homebrew/core by @carlocab in #21810
• github_runner_matrix: use 10.15-cross by @Bo98 in #21813
• workflows/tests: migrate from deprecated test-results-action by @Bo98 in #21815
• docs/Brewfile: use unversioned Ruby formula by @p-linnane in #21817
• Print download error details when using concurrency by @Bo98 in #21818
• workflows/release: migrate actions/attest-build-provenance by @p-linnane in #21819
• bundle/cargo: respect CARGO_HOME and friends by @branchv in #21795
• Add brew-rs fetch support by @MikeMcQuaid in #21823
• brew-rs: add ohai function and TTY methods by @botantony in #21809
• Avoid auto-linking keg-only versioned formulae by @MikeMcQuaid in #21824
• bundle: add npm (Node.js) extension by @mvanhorn in #21820
• brew-rs/fetch: use functions from tty module by @botantony in #21825
• Fix test-bot links in documentation by @dnicolson in #21826
• build(deps): bump the bundler group across 2 directories with 9 updates by @dependabot[bot] in #21832
• bundle/brew_services: avoid parsing output of brew services list by @carlocab in #21830
• cmd/search: resolve error with regex by @samford in #21811
• Portable Ruby 4.0.2 by @p-linnane in #21816
• services/system: print warnings to stderr instead of stdout by @stepbrobd in #21837
• pkgconfig_spec: fix expat version regex by @p-linnane in #21842
• brew-rs: enable compression in reqwest by @samford in #21835
• Fix UID race condition in parallel downloads by @carlocab in #21838
• tap-new: use run_as_real_uid: instead of Utils::UID.drop_euid by @carlocab in #21839
• Add HOMEBREW_FORCE_BREW_WRAPPER_HELP_MESSAGE by @petros in #21834
• Load casks from the internal API by @Rylan12 in #21662
• Support (very, very) basic brew-rs installs by @MikeMcQuaid in #21840
• bundle: add krew (kubectl plugin manager) support by @costajohnt in #21802
• brew-rs: enable strip for release by @samford in #21836
• build(deps): bump actions/cache from 5.0.3 to 5.0.4 in the github-actions group across 1 directory by @dependabot[bot] in #21847
• build(deps): bump the bundler group across 2 directories with 6 updates by @dependabot[bot] in #21846
• style: use per-tap actionlint config when available by @p-linnane in #21843
• build(deps-dev): bump mcp from 0.8.0 to 0.9.2 in /Library/Homebrew by @dependabot[bot] in #21851
• build(deps-dev): bump ruby-lsp from 0.26.8 to 0.26.9 in /Library/Homebrew by @dependabot[bot] in #21852
• bundler: update bigdecimal mcp ruby-lsp by @p-linnane in #21856
• Gemfile.lock: add checksums by @p-linnane in #21857
• brew-rs: set reqwest user agent by @samford in #21849
• tests: check all of vendor/bundle for uncommitted changes by @p-linnane in #21863
• utils/pypi: allow bumping mix of livecheck-defined and PyPI resources by @cho-m in #21862
• bundle: add base class helpers and DRY up extension executable handling by @costajohnt in #21854
• Add simple Rust install deps by @MikeMcQuaid in #21850
• livecheck: add throttling by days by @dasmfm in #21853

New Contributors

• @stepbrobd made their first contribution in #21837
• @petros made their first contribution in #21834

Full Changelog: 5.1.1...5.1.2