- Add hashsum parser tested on linux, macos
- Add hash parser tested on linux, macos
- Add cksum parser tested on linux, macos
- Add wc parser tested on linux, macos
- Add printenv support under env parser
- Add vdir support under ls parser
- Add python 3.9 to github automation tests
Release notes: https://blog.kellybrazil.com/2021/01/01/jc-version-1-14-0-released/