The newest version features more weapons, more mini-factions, more mounts, more soldiers and more bug fixes. Hopefully not more bugs though.
Installation for Windows (Steam):
1. Download File.
2. Extract the folder from the .rar using Winrar or another program.
3. Go to My computer > Program files > Steam > Steamapps > Common > Modules
4. Copy and paste Calradia Reimagined folder into Modules folder.
5. Run Mount & Blade: Warband.
6. At start up menu, click on drop-down box, and then select Calradia Reimagined.
7. Play and enjoy!