Version 0.3.0

Full Changelog: v0.2.0...v0.3.0

• Added history, option to list and paste from history

Version 0.2.0

Full Changelog: v0.1.0...v0.2.0

• Added help command
• Fixed hang when executing default command without any stdin/stdout pipe (replaced with message)
• Code refactor, added comments

Version 0.1.0

First public version