• added support for armv7 builds: vkQuake2 can be now compiled and run on Raspberry Pi 4
• added initial support for MCST Elbrus 2000 CPU architecture
• game now checks if VK_EXT_DEBUG_UTILS and VK_EXT_DEBUG_REPORT are supported by the driver (special case in V3DV on RPi 4)
• added the aimfix console command, backported from Berserker@Quake2
• added Nightmare/Hard+ skill to the game menu