We have just uploaded a new patch for Linux and Windows. The most important changes are fixes to the third level. The events in which geometry vanishes, making it impossible to continue progressing, should be fixed.
We have also enabled support for 21:9 resolutions (and others), increased the safe zone for people playing on TV sets and fixed some issues with the minimap.
We have some pending issues regarding the third level and crashes in Linux. We're looking into them and will release a new patch when they're fixed.
MacOS X builds will be uploaded when we can.
Thank for your support!