You probably already know but in rev 26906 the game is running but the screen is solid black except for the silhouettes of my troops standing near buildings and trees. The minimap is fine as well as the building and soldiers screens.
As an aside, to fulfill my daily fix(es) I fired up A25 again, and I was shocked by the primitive feel and absence of all the QOL features I been experiencing with the SVN version of A26 the past few months.
(Windows 10)