[ Mark Haber ]

• Fix hours_since for git fake bare repos

[ Tom Hoover ]

• Fix 'no defined update command error' in example config

[ Pavel Nakonechnyi ]

• More meaningful names for temporary files

[ Paul Wise ]

• Mitigate vulns caused by git code execution (CVE-2018-7032)
• Migrate from ack-grep to ack
• More reliable output supervision
• Improve the status output for CVS
• Improve the git-cvs extension
• Allow prepending commands to existing commands
• Allow for fallback to default commands
• Add support for caching command output
• Add shell extension to maintain a repo status cache
• Add graph, remote, upgrade extensions
• git registration improvements
• webcheckout: prefer https transport