Interface
- New pause menu.
- Resolution system rework.
- Main menu fully redesigned.
- New leaderboard and game menu.
- New win screen and JMP/ARN UI redesign.

Workshop & Multiplayer
- Multiplayer Workshop maps are now supported.

(Workshop map: JMP_surfhell by psychokitty)
Localization
- Full localization in French, English, and Russian (thanks to paaadoctb).
- New setting to change the language on the fly.
Other
- Various fixes and small optimizations.