Changelog for Update 8 / GOG-3 (Windows) / GOG-2 (Linux) / (Mac - no gog versioning) (added 15 March 2017):

- Improved performance
- Improved game difficulty
- Added resources on the levels
- Fixed gamepad issues on Win 10 (1607)
- Fixed glitches on Mac and Linux and some AMD graphic cards
- Fixed lighting serialization bug
- Improved drowning speed on normal and hard difficulty
- Fixed game music bug on save/load
- Fixed interactive objects missing animations
- Added localization languages(Spanish, Portuguese, Czech)

Thanks for the update. Keep on the good work. :)

Changelog for Update 8 hotifx / GOG-4 (Windows) / GOG-3 (Linux) / GOG-? (Mac) (added 20 March 2017):

- Fixes languages not being displayed correctly in options menu.