I extended the PyCharm window to both of my two monitors by clicking the 'maximize' window button (upper right corner, Windows XP). With versions 110.377 and 110.481 (current 2.0 beta), I cannot change the window size anymore (except minimizing). Even a restart of the IDE does not help.
Version 1.5.4 (107.576) does not have this problem.
I remember I had this problem some time ago during the beta phase of version 1.5, but it must have been fixed.
Can anyone tell me how to get out of this full screen mode again?