4.6.13 is a patch release. Key changes include:

• Use installed keg formula files when referencing installed formulae/dependencies by @Rylan12 in https://github.com/Homebrew/brew/pull/20603;
• extend/kernel: restore user TERM in interactive shell by @ZhongRuoyu in https://github.com/Homebrew/brew/pull/20748.

4.6.12 is a patch release. Key changes include:

• Improve superenv mixing newer LLVM headers with Apple libc++ by @cho-m in https://github.com/Homebrew/brew/pull/20653;
• feat: reinstall pkgconf automatically on macOS version mismatch by @naboyu in https://github.com/Homebrew/brew/pull/20674.

4.6.11 is a patch release. Key changes include:

• Enable strict typing in SystemCommand by @dduugg in https://github.com/Homebrew/brew/pull/20613;
• shims/super/cc: rpath-link glibc if indirect dep by @cho-m in https://github.com/Homebrew/brew/pull/20631.

4.6.10 is a patch release. Key changes include:

• Download new API files once per Homebrew instance by @Rylan12 in https://github.com/Homebrew/brew/pull/20619;
• development_tools: make gcc_version public api by @cho-m in https://github.com/Homebrew/brew/pull/20632.

4.6.9 is a patch release. Key changes include:

• cask/audit: fix install of container deps by @bevanjkay in https://github.com/Homebrew/brew/pull/20621;
• Remove temporary audit exception for lsr by @samford in https://github.com/Homebrew/brew/pull/20615.

4.6.8 is a patch release. Key changes include:

• Load formulae from stubs in argument parser by @Rylan12 in https://github.com/Homebrew/brew/pull/20490;
• Enable strict typing in Kernel extensions + utils.rb by @dduugg in https://github.com/Homebrew/brew/pull/20560.

4.6.7 is a patch release. Key changes include:

• manpages: fix type. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20544;
• Add brew style --changed by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20545.

4.6.6 is a patch release. Key changes include:

• workflows/tests: run brew style on all taps at once. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20539;
• cmd/upgrade: fix ofail/opoo call. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20542.

4.6.5 is a patch release. Key changes include:

• Type remaining Kernel logging extensions by @dduugg in https://github.com/Homebrew/brew/pull/20481;
• Remove unused 'which_all' Kernel ext by @dduugg in https://github.com/Homebrew/brew/pull/20482.

4.6.4 is a patch release. Key changes include:

• os/linux/elf: bump to typed: strict by @ZhongRuoyu in https://github.com/Homebrew/brew/pull/20422;
• Store API data in formulae/casks for use in to_hash_with_variations by @Rylan12 in https://github.com/Homebrew/brew/pull/20429.

4.6.3 is a patch release. Key changes include:

• Use hash for internal cask API by @Rylan12 in https://github.com/Homebrew/brew/pull/20426;
• Don't query analytics for third-party formulae/casks in brew info by @Rylan12 in https://github.com/Homebrew/brew/pull/20428.

4.6.2 is a patch release. Key changes include:

• Simplify Service attr helper methods by @dduugg in https://github.com/Homebrew/brew/pull/20391;
• Cleanup internal API handling by @Rylan12 in https://github.com/Homebrew/brew/pull/20406.

4.6.1 is a patch release. Key changes include:

• Update cask definition by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20373;
• Add a flag to brew info to view the size of each formula and cask by @lukarajic in https://github.com/Homebrew/brew/pull/20360.

4.6.0 is a minor release. Key changes include:

• workflows/tests: update homebrew/core in audit tests. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20321;
• Fix type error in Readall.valid_tap? by @dduugg in https://github.com/Homebrew/brew/pull/20319.

4.5.13 is a patch release. Key changes include:

• cask/audit: refine codesign audits by @bevanjkay in https://github.com/Homebrew/brew/pull/20300;
• tap: continue to autobump deprecated unsigned casks by @bevanjkay in https://github.com/Homebrew/brew/pull/20299.

4.5.12 is a patch release. Key changes include:

• retryable_download: retry on bottle manifest errors. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20288;
• cask/audit: always enable codesign audit by @bevanjkay in https://github.com/Homebrew/brew/pull/20286.

4.5.11 is a patch release. Key changes include:

• Move more logic from cmd/fetch to download_queue by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20241;
• build(deps): bump the dependabot group across 1 directory with 25 updates by @dependabot[bot] in https://github.com/Homebrew/brew/pull/20244.

4.5.10 is a patch release. Key changes include:

• Rename the brew_{dumper,installer}_spec.rb files by @issyl0 in https://github.com/Homebrew/brew/pull/20225;
• attestation: require explicit opt-in. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20229.

4.5.9 is a patch release. Key changes include:

• audit: ensure that official formula and cask names don't conflict. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20134;
• mcp_server: fix EOF handling. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20160.

4.5.8 is a patch release. Key changes include:

• Add HOMEBREW_MACOS_NEWEST_SUPPORTED env var by @samford in https://github.com/Homebrew/brew/pull/20112;
• Replace hardlinks with symlinks for brew tests by @abitrolly in https://github.com/Homebrew/brew/pull/20115.

4.5.7 is a patch release. Key changes include:

• tests: default to API mode enabled. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20070;
• cmd/deps: add warning when not using runtime dependencies. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20071.

4.5.6 is a patch release. Key changes include:

• You must also update Xcode and the CLT to 26.0 beta;
• brew install will default to Sequoia bottles until closer to release, so formulae like pkg-config, gcc and llvm will use the macOS 15 SDK when installed from a….

4.5.5 is a patch release. Key changes include:

• audits: quote and reword problem description text by @EricFromCanada in https://github.com/Homebrew/brew/pull/20030;
• brew.sh: move sudo reset timestamp. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20037.

4.5.4 is a patch release. Key changes include:

• formula_creator: Update Ruby template by @p-linnane in https://github.com/Homebrew/brew/pull/20004;
• bump-pr: respect --write-only flag and skip git operations by @gibfahn in https://github.com/Homebrew/brew/pull/20005.

4.5.3 is a patch release. Key changes include:

• tap: get autobump list from autobump.txt file by @botantony in https://github.com/Homebrew/brew/pull/19923;
• Improve readability of disabled command message by @dduugg in https://github.com/Homebrew/brew/pull/19930.

4.5.2 is a patch release. Key changes include:

• brew.sh: don't run sudo brew services with Bootsnap. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19905;
• utils/github: improve PR creation error message. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19902.

4.5.1 is a patch release. Key changes include:

• Fix CI errors on 20.04 by @Bo98 in https://github.com/Homebrew/brew/pull/19853;
• formula/cask: add no_autobump method by @botantony in https://github.com/Homebrew/brew/pull/19786.

4.5.0 is a minor release. Key changes include:

• bump: bump synced formula together (v2) by @bevanjkay in https://github.com/Homebrew/brew/pull/19798;
• Homebrew 4.5 deprecations/disables/removals by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19801.

4.4.32 is a patch release. Key changes include:

• debrew: migrate away from mutex_m by @Bo98 in https://github.com/Homebrew/brew/pull/19769;
• mktemp: drop include FileUtils by @Bo98 in https://github.com/Homebrew/brew/pull/19771.

4.4.31 is a patch release. Key changes include:

• spec_helper: cleanup VSCode/Cursor test files. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19758;
• Improve HOMEBREW_TEMP handling by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19760.

4.6.13 is a patch release. Key changes include:

• Use installed keg formula files when referencing installed formulae/dependencies by @Rylan12 in https://github.com/Homebrew/brew/pull/20603;
• extend/kernel: restore user TERM in interactive shell by @ZhongRuoyu in https://github.com/Homebrew/brew/pull/20748.

4.6.12 is a patch release. Key changes include:

• Improve superenv mixing newer LLVM headers with Apple libc++ by @cho-m in https://github.com/Homebrew/brew/pull/20653;
• feat: reinstall pkgconf automatically on macOS version mismatch by @naboyu in https://github.com/Homebrew/brew/pull/20674.

4.6.11 is a patch release. Key changes include:

• Enable strict typing in SystemCommand by @dduugg in https://github.com/Homebrew/brew/pull/20613;
• shims/super/cc: rpath-link glibc if indirect dep by @cho-m in https://github.com/Homebrew/brew/pull/20631.

4.6.10 is a patch release. Key changes include:

• Download new API files once per Homebrew instance by @Rylan12 in https://github.com/Homebrew/brew/pull/20619;
• development_tools: make gcc_version public api by @cho-m in https://github.com/Homebrew/brew/pull/20632.

4.6.9 is a patch release. Key changes include:

• cask/audit: fix install of container deps by @bevanjkay in https://github.com/Homebrew/brew/pull/20621;
• Remove temporary audit exception for lsr by @samford in https://github.com/Homebrew/brew/pull/20615.

4.6.8 is a patch release. Key changes include:

• Load formulae from stubs in argument parser by @Rylan12 in https://github.com/Homebrew/brew/pull/20490;
• Enable strict typing in Kernel extensions + utils.rb by @dduugg in https://github.com/Homebrew/brew/pull/20560.

4.6.7 is a patch release. Key changes include:

• manpages: fix type. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20544;
• Add brew style --changed by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20545.

4.6.6 is a patch release. Key changes include:

• workflows/tests: run brew style on all taps at once. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20539;
• cmd/upgrade: fix ofail/opoo call. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20542.

4.6.5 is a patch release. Key changes include:

• Type remaining Kernel logging extensions by @dduugg in https://github.com/Homebrew/brew/pull/20481;
• Remove unused 'which_all' Kernel ext by @dduugg in https://github.com/Homebrew/brew/pull/20482.

4.6.4 is a patch release. Key changes include:

• os/linux/elf: bump to typed: strict by @ZhongRuoyu in https://github.com/Homebrew/brew/pull/20422;
• Store API data in formulae/casks for use in to_hash_with_variations by @Rylan12 in https://github.com/Homebrew/brew/pull/20429.

4.6.3 is a patch release. Key changes include:

• Use hash for internal cask API by @Rylan12 in https://github.com/Homebrew/brew/pull/20426;
• Don't query analytics for third-party formulae/casks in brew info by @Rylan12 in https://github.com/Homebrew/brew/pull/20428.

4.6.2 is a patch release. Key changes include:

• Simplify Service attr helper methods by @dduugg in https://github.com/Homebrew/brew/pull/20391;
• Cleanup internal API handling by @Rylan12 in https://github.com/Homebrew/brew/pull/20406.

4.6.1 is a patch release. Key changes include:

• Update cask definition by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20373;
• Add a flag to brew info to view the size of each formula and cask by @lukarajic in https://github.com/Homebrew/brew/pull/20360.

4.6.0 is a minor release. Key changes include:

• workflows/tests: update homebrew/core in audit tests. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20321;
• Fix type error in Readall.valid_tap? by @dduugg in https://github.com/Homebrew/brew/pull/20319.

4.5.13 is a patch release. Key changes include:

• cask/audit: refine codesign audits by @bevanjkay in https://github.com/Homebrew/brew/pull/20300;
• tap: continue to autobump deprecated unsigned casks by @bevanjkay in https://github.com/Homebrew/brew/pull/20299.

4.5.12 is a patch release. Key changes include:

• retryable_download: retry on bottle manifest errors. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20288;
• cask/audit: always enable codesign audit by @bevanjkay in https://github.com/Homebrew/brew/pull/20286.

4.5.11 is a patch release. Key changes include:

• Move more logic from cmd/fetch to download_queue by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20241;
• build(deps): bump the dependabot group across 1 directory with 25 updates by @dependabot[bot] in https://github.com/Homebrew/brew/pull/20244.

4.5.10 is a patch release. Key changes include:

• Rename the brew_{dumper,installer}_spec.rb files by @issyl0 in https://github.com/Homebrew/brew/pull/20225;
• attestation: require explicit opt-in. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20229.

4.5.9 is a patch release. Key changes include:

• audit: ensure that official formula and cask names don't conflict. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20134;
• mcp_server: fix EOF handling. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20160.

4.5.8 is a patch release. Key changes include:

• Add HOMEBREW_MACOS_NEWEST_SUPPORTED env var by @samford in https://github.com/Homebrew/brew/pull/20112;
• Replace hardlinks with symlinks for brew tests by @abitrolly in https://github.com/Homebrew/brew/pull/20115.

4.5.7 is a patch release. Key changes include:

• tests: default to API mode enabled. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20070;
• cmd/deps: add warning when not using runtime dependencies. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20071.

4.5.6 is a patch release. Key changes include:

• You must also update Xcode and the CLT to 26.0 beta;
• brew install will default to Sequoia bottles until closer to release, so formulae like pkg-config, gcc and llvm will use the macOS 15 SDK when installed from a….

4.5.5 is a patch release. Key changes include:

• audits: quote and reword problem description text by @EricFromCanada in https://github.com/Homebrew/brew/pull/20030;
• brew.sh: move sudo reset timestamp. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/20037.

4.5.4 is a patch release. Key changes include:

• formula_creator: Update Ruby template by @p-linnane in https://github.com/Homebrew/brew/pull/20004;
• bump-pr: respect --write-only flag and skip git operations by @gibfahn in https://github.com/Homebrew/brew/pull/20005.

4.5.3 is a patch release. Key changes include:

• tap: get autobump list from autobump.txt file by @botantony in https://github.com/Homebrew/brew/pull/19923;
• Improve readability of disabled command message by @dduugg in https://github.com/Homebrew/brew/pull/19930.

4.5.2 is a patch release. Key changes include:

• brew.sh: don't run sudo brew services with Bootsnap. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19905;
• utils/github: improve PR creation error message. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19902.

4.5.1 is a patch release. Key changes include:

• Fix CI errors on 20.04 by @Bo98 in https://github.com/Homebrew/brew/pull/19853;
• formula/cask: add no_autobump method by @botantony in https://github.com/Homebrew/brew/pull/19786.

4.5.0 is a minor release. Key changes include:

• bump: bump synced formula together (v2) by @bevanjkay in https://github.com/Homebrew/brew/pull/19798;
• Homebrew 4.5 deprecations/disables/removals by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19801.

4.4.32 is a patch release. Key changes include:

• debrew: migrate away from mutex_m by @Bo98 in https://github.com/Homebrew/brew/pull/19769;
• mktemp: drop include FileUtils by @Bo98 in https://github.com/Homebrew/brew/pull/19771.

4.4.31 is a patch release. Key changes include:

• spec_helper: cleanup VSCode/Cursor test files. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19758;
• Improve HOMEBREW_TEMP handling by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/19760.