Release notes for this release can be found on the Homebrew blog.

What's Changed

• env_config: add HOMEBREW_ALLOWED_TAPS by @carlocab in https://github.com/Homebrew/brew/pull/17213
• cask/audit: tune sourceforge.net URL regex by @EricFromCanada in https://github.com/Homebrew/brew/pull/17241
• brew.sh: shift -v to the end of the parameter list earlier. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17244
• tap: allow/forbid installation of taps from environment variables. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17245
• Homebrew 4.3.0 deprecation/disable/removals. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17233
• feat: add generated SPDX file on bottling by @SMillerDev in https://github.com/Homebrew/brew/pull/16594
• caveats_spec: remove outdated plist_startup reference. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17248
• tap: update core tap --force messaging by @apainintheneck in https://github.com/Homebrew/brew/pull/17251
• extract_plist: fix passing an alternative url by @bevanjkay in https://github.com/Homebrew/brew/pull/17252
• Fix cask source file path loading issues by @apainintheneck in https://github.com/Homebrew/brew/pull/17242
• cmd/update.sh: check initial branch is not master by @dkav in https://github.com/Homebrew/brew/pull/17259
• utils/github/api: use real UID for auth fetching by @Bo98 in https://github.com/Homebrew/brew/pull/17262
• SBOM improvements by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17254
• extend/kernel: make opoo/odie/etc. print GitHub Actions notes. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17255
• github_runner_matrix: support orchestrator long build queues by @carlocab in https://github.com/Homebrew/brew/pull/17219
• formula_installer: don't fire cask warnings when installing. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17263
• Enable HOMEBREW_AUTOREMOVE by default by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17261
• dev-cmd/tap-new: add Brewfile documentation to readme template by @jasonkarns in https://github.com/Homebrew/brew/pull/17256
• fix no autoremove suggestion typo by @apainintheneck in https://github.com/Homebrew/brew/pull/17266
• Revert "Create '.keepme' files in directories" by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17268
• extend/kernel: add sigs to opoo/onoe/ofail by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17270
• docs/Installation: Use the documented --strip-components tar argument by @mrpippy in https://github.com/Homebrew/brew/pull/17271
• Support font sharding in Homebrew/cask by @krehel in https://github.com/Homebrew/brew/pull/17265
• github_runner_matrix: add -x86_64 to Intel runner names by @carlocab in https://github.com/Homebrew/brew/pull/17222
• fix: use UTC for all SBOM times by @SMillerDev in https://github.com/Homebrew/brew/pull/17282
• tap: adjust font cask path by @p-linnane in https://github.com/Homebrew/brew/pull/17283
• SBOM: more fixes. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17284
• formula: this was nilable before so remove it. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/17285
• various: fix minor typos by @p-linnane in https://github.com/Homebrew/brew/pull/17291
• docs: add local build instructions by @EricFromCanada in https://github.com/Homebrew/brew/pull/17289

New Contributors

• @mrpippy made their first contribution in https://github.com/Homebrew/brew/pull/17271

Full Changelog: https://github.com/Homebrew/brew/compare/4.2.21...4.3.0