- Added colors
- Added support for marking commands as hidden
- Made command help sort subcommands
- Allowed commands with subcommands to have a run block
- Added support for runners
- Split up local/global command options
- Added command filename to stack traces
- Sorted ambiguous command names
- Restored compatibility with Ruby 1.8.x
- Added DSL
- Added support for nested commands
- Made gem actually include code. D'oh.
- Initial release!