1.1.8

• We now store (and report to anonymous analytics) whether a package was installed a a dependency or on request. This is returned as part of brew info --json=v1
• brew uses better handles untapped dependency formulae)
• brew uses correctly handles recursive requirement resolution
• A new keg_only :versioned_formula option was added for use in @-versioned formulae
• Requirements can now be converted into Formulae dependencies
• brew audit flags the use of option :universal in new formulae
• brew create better handles undetected versions
• brew unsets GREP_OPTIONS to fix stable tag updates
• New download strategies were added for better handling private GitHub repositories
• brew deps --tree had the gap in lines between requirements and dependencies removed
• brew linkapps and brew unlinkapps have been deprecated
• Xcode and XQuartz prioritise installations in the default location when present
• brew info --json=v1 now contains runtime dependencies
• Formulae are read from the HOMEBREW_PREFIX/opt when otherwise unavailable