M CHANGES → CHANGES

@@ -17,6 +17,7 @@ - GB Serialize: Fix deserializing video STAT
  - GB, GBA Savedata: Fix savestate-related save overwriting (fixes mgba.io/i/834)
  - Qt: Fix timezone issues with time overrides
  - Qt: Fix sprite export pausing game indefinitely (fixes mgba.io/i/841)
+ - GB Video: Fix potential hang when ending mode 0
 Misc:
  - Qt: Don't rebuild library view if style hasn't changed
  - SDL: Fix 2.0.5 build on macOS under some circumstances

M src/gb/video.c → src/gb/video.c

@@ -154,6 +154,7 @@ next = GB_VIDEO_HORIZONTAL_LENGTH;
 		video->mode = 1;
 		video->modeEvent.callback = _endMode1;
 
+		mTimingDeschedule(&video->p->timing, &video->frameEvent);
 		mTimingSchedule(&video->p->timing, &video->frameEvent, -cyclesLate);
 
 		if (!_statIRQAsserted(video, oldStat) && GBRegisterSTATIsOAMIRQ(video->stat)) {