Beta 27 - bugs fixed

A quick bugfix version

The Windows distribution package of beta version 26 had a fatal bug, crashing on launching the game. This should be now fixed!

On older Mac machines the game incorrectly complained about needing a newer OS. The minimum OS version is now set to 10.12.0

Also, there were problems with selecting the directory path for savefiles and logs - this should work now. I tested also using directory names with spaces and non-ascii characters.

The only new feature is a minor convenience helper - the system tab on the settings dialog now has a button to query the OpenGL capabilities on your computer. I hope that helps to choose a configuration which works.



Please note that the "mid" optimization for 3D seems to be broken at the moment, I will fix that later. So, at this point it is better to choose either "none" or "full", or then just play in 2D which should work also on older low-end machines.