Merge branch 'master' into jgrpp

# Conflicts:
#	.github/workflows/ci-build.yml
#	.github/workflows/release-linux.yml
#	src/aircraft_cmd.cpp
#	src/airport_gui.cpp
#	src/articulated_vehicles.cpp
#	src/build_vehicle_gui.cpp
#	src/company_gui.cpp
#	src/genworld_gui.cpp
#	src/gfx_layout.cpp
#	src/misc_gui.cpp
#	src/newgrf.cpp
#	src/newgrf_config.h
#	src/newgrf_engine.cpp
#	src/news_gui.cpp
#	src/order_gui.cpp
#	src/roadveh_cmd.cpp
#	src/saveload/saveload.h
#	src/saveload/vehicle_sl.cpp
#	src/ship_cmd.cpp
#	src/statusbar_gui.cpp
#	src/table/settings/network_private_settings.ini
#	src/table/settings/network_settings.ini
#	src/toolbar_gui.cpp
#	src/train_cmd.cpp
#	src/vehicle_gui.cpp

src/vehicle_base.h

@@ -360,7 +360,7 @@ public:
 	uint32 motion_counter;              ///< counter to occasionally play a vehicle sound. (Also used as virtual train client ID).
 	byte progress;                      ///< The percentage (if divided by 256) this vehicle already crossed the tile unit.
 
-	byte random_bits;                   ///< Bits used for determining which randomized variational spritegroups to use when drawing.
+	uint16 random_bits;                 ///< Bits used for randomized variational spritegroups.
 	byte waiting_triggers;              ///< Triggers to be yet matched before rerandomizing the random bits.
 
 	StationID last_station_visited;     ///< The last station we stopped at.