The Github releases skip over 1.1.0 as it had a bug that was fixed in this release.
Changelog for 1.1.1
- Hotfix for issues with right click when Simple Sidearms isn't loaded
Changelog for 1.1.0
- Support for no-weapon hunting using your bare fists
- Support for Simple Sidearms, so Hunting considers weapons your pawns have holstered
- Mod settings for both of them! By default both are off :p