- Added Python 3.4 support. It should have worked previously but from now on it’s tested.
- Fix an issue that caused docstrings to not be properly dedented when used as descriptions, producing among other things badly formatted help text.
- Added ability to raise argvard.UsageError inside functions to get help output.
- Added annotations as a way of validating user input.
- Execution is now delegated to --help, if no main function has been defined.
- Fixed typos in the documentation.