1.1.2

• Fix Xcode CLT detection on unsupported OS X versions
• brew tap-new: update default, recommended Travis configuration
• brew doctor: don't complain about outdated Travis CI Xcode versions
• brew update: further improve visibility of analytics messaging
• Improve unsupported OS X versions exception output messaging
• brew bottle: do not remove unknown bottle tags
• brew audit allow deprecated_options on new @ formulae
• Deprecate Utils::JSON in favor of JSON from Ruby's core library
• brew audit: check formulae names against the blacklist
• Add llvm_clang compiler support to build formulae with the clang from the llvm formula (e.g. for OpenMP support without GCC)
• brew install: suppress duplicated warnings when depends_on a Requirement
• brew uninstall: ignore deprecations when uninstalling to allow uninstalling e.g. formulae using sha1
• brew bump-formula-pr: add a --message option to append to the pull request body
• brew list: follow aliases

1.1.1

• brew audit now considers version_scheme when compare versions
• brew install now warns about invalid, ignored build options
• brew reinstall, brew upgrade and brew installing dependencies now correctly filters out no-longer existing options which unnecessary avoided bottles/binary packages
• brew doctor and brew update now checks the var/homebrew/locks directory is writeable
• brew commands no longer warn on an old formula name that's already been installed
• brew cask now supports using the SUDO_ASKPASS for running as root
• brew uninstall now refuses to install a package if other packages that depend on it are still installed
• brew no longer requires write-access to HOMEBREW_REPOSITORY to run developer commands
• brew cask can no longer be run as root
• brew linkage no longer complains about missing weak library links

1.1.0

Breaking changes:

• Disable SHA-1 checksum support in formulae
• Disable running Homebrew as the root user
• Bottles with _or_later tags no longer use _or_later in their filenames so the existing bottle can be reused

Changes:

• Stop brew doctor complaining about Symantec Endpoint Protection libraries
• Add support for migrating fully-scoped tap formulae names to other taps and print deprecation notices on migrated/renamed formulae
• Print less warnings on brew install run and instead print them after failures. Allow running with outdated development tools (as long as they aren't too outdated)
• brew displays message when auto-update has been running for 3 seconds without completion
• Stop brew doctor complaining about SentinelOne libraries
• When GitHub API scopes are missing output which ones are required

1.0.9

• Mark Xcode 8.1 as no longer a prerelease
• Improve output when Git is not installed
• Fix Homebrew Cask's restarting of incomplete downloads
• Improve speed of pouring/extracting bottles/binary packages
• Add a brew cask reinstall command
• Ensure brew install correctly prunes build-only recursive dependencies
• Make brew outdated better group versions of same formula
• Add a brew release-notes developer command.
• Add options to brew info dependencies output

1.0.8

• Better support the system Git on old OS X versions
• Use BSD tar's libarchive LZMA support if available rather than needing to install xz
• Add brew tap-new command for creating a new tap with a README and Travis CI configuration
• brew doctor now warns about SSL_CERT_FILE which can break curl on HTTPS connections
• Warn when people have a Cellar at /usr/local/Homebrew/Cellar as it stops them getting binary packages
• Speed up bottle/binary package creation and extracting
• Ensure brew postinstall provides access to the Homebrew repository when appropriate
• Allow brew --prefix to be run as root without a warning

1.0.7

• Fix brew tests failing when HOMEBREW_VERBOSE is set
• Don't autoupdate on e.g.brew install --help
• Deprecate Homebrew Cask's license DSL
• Improve Homebrew's user agent with no git repository
• brew cleanup now removes GLIDE_HOME cache directories

1.0.6

• brew info now also lists Requirements (e.g. depends_on :foo) as well as dependencies
• brew bump-formula-pr various usability enhancements
• Update the Rubocop configuration so it behaves as expected for Rubocop-supporting editors editing files in Library/Taps
• brew update works better with older versions of git
• brew upgrade --all has been a no-op for a while so tell people when it is run
• brew install no longer complains if Homebrew/brew is outdated
• External brew commands can now use #: comments to automatically have rich --help output
• brew list has a more expected exit code for --verbose and --pinned
• Point to official external commands (brew bundle, brew cask, brew services) in the brew.1 manpage

1.0.5

• brew install -v no longer prints tar v output
• Don't autochange Homebrew developers back to the stable branch from master in brew update
• Better handle brew remove with no arguments
• brew doctor no longer complains about more than 24 hours since the last tag

1.0.4

• Stop developer users from getting "stuck" on an old tag
• Always use the stable branch for tagged checkouts
• Move brew test-bot to its own tap
• Use GitHub tags API for checking for tag updates
• Limit fatal development tools check to macOS Sierra and for non-CI environments

1.0.3

• Fix some issues with bottles being created without files from etc or var
• Don't allow using outdated developer tools
• Only update to official Homebrew semantically versioned tags
• Extend sandbox security for /usr/local/Homebrew installs
• Fix running brew --version outside /usr/local/Homebrew