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