Argshell

New Features

* implement `rich` based help formatter

Others

* move type ignore comment after formatting goofed it up

Refactorings

* improve type annotation coverage

New Features

* add reload command

Docs

* add missing version prefix

New Features

* override emptyline so previous command isn't repeated

New Features

* add do_sys command to built in commands

Others

* build v1.2.0
* update changelog

Fixes

* fix double printing parser help for parsers with positional args

Performance improvements

* override cmdloop so shell doesn't exit on exception

Others

* build v1.1.0