Now supports Mac OS and Linux.
Better interactive gameplay tutorials.
Added volume control for music and sound effects.
More improvements and bug fixes.
Steam trading cards in review by Valve.

http://store.steampowered.com/app/447010

You can now browse through all leaderboards within Steam! Click on 'Achievements' and you can see the 'Leaderboards' tab there.

Bug fixes and refinements
1. Collision of obstructions refined
2. Token number bug fixed
3. Enter button bug fixed
4. Keyboard navigation improved
5. Controller and keyboard switching refined
6. Potential save data bug fixed
7. Save file backup added
8. Remaining bridge tile count bug fixed