Merge tag '1.11.0-beta2' into jgrpp

# Conflicts:
#	.github/workflows/ci-build.yml
#	.github/workflows/release.yml
#	CMakeLists.txt
#	src/blitter/32bpp_optimized.cpp
#	src/debug.cpp
#	src/gfx.cpp
#	src/gfx_func.h
#	src/lang/czech.txt
#	src/lang/english.txt
#	src/lang/italian.txt
#	src/lang/swedish.txt
#	src/lang/ukrainian.txt
#	src/network/network_server.cpp
#	src/os/windows/crashlog_win.cpp
#	src/os/windows/win32.cpp
#	src/pathfinder/follow_track.hpp
#	src/screenshot.cpp
#	src/settings_type.h
#	src/spritecache.cpp
#	src/vehicle_gui.cpp
#	src/video/sdl2_v.cpp
#	src/video/video_driver.cpp
#	src/video/video_driver.hpp
#	src/video/win32_v.cpp

src/video/allegro_v.cpp

@@ -328,7 +328,7 @@ static uint32 ConvertAllegroKeyIntoMy(WChar *character)
 static const uint LEFT_BUTTON  = 0;
 static const uint RIGHT_BUTTON = 1;
 
-static void PollEvent()
+bool VideoDriver_Allegro::PollEvent()
 {
 	poll_mouse();
 
@@ -402,6 +402,8 @@ static void PollEvent()
 		uint keycode = ConvertAllegroKeyIntoMy(&character);
 		HandleKeypress(keycode, character);
 	}
+
+	return false;
 }
 
 /**
@@ -475,9 +477,6 @@ void VideoDriver_Allegro::InputLoop()
 void VideoDriver_Allegro::MainLoop()
 {
 	for (;;) {
-		InteractiveRandom(); // randomness
-
-		PollEvent();
 		if (_exit_game) return;
 
 		if (this->Tick()) {