vkQuake 1.31.0 Binaries

Brings a collection of improvements and fixes from Quakespasm, Ironwail , QuakeSpasm-Spiked and others, to be able to play the most recent releases the best possible way.

Improvements:

• Support r_skyalpha
• Added Support for JPEG and PNG texture formats
• Support demos larger than 2 GiB
• Many performance optimizations by @andrei-drexler from Ironwail
• Increased internal limits on the number of models, triangles, sounds...etc. for the most demanding mods.
  We can now play Slayers Testaments.
• Increase chase cam target trace distance for large open maps
• Add set and seta commands
• Add 2+3 arg forms of the toggle command
• Backport angled sprites code from FTEQW
• Tweak scr_viewsize 130 (hide pause, momentarily show notices)
• Multithreading performance improvements by @Novum and @temx
• Library updates
• Code cleanups

Fixes:

• Clear button status on map load to prevent stray fires/jumps
• Fix Dutch angle VP_PARALLEL_UPRIGHT sprites
• Fix potential buffer overflow in COM_Parse
• Fix potential buffer overflow in Mod_LoadAliasFrame
• Fix potential infinite loop in S_PaintChannels
• Mod_PolyForUnlitSurface : remove hardcoded local verts
• Work around some collision issues by @Macil
• Give the cvars generated from float+vector autocvars prettier default/initial values
• Fix viewmodel interpolation with >10Hz animations
• Remove annoying '... is unbound, hit F4 to set' message
• Fix 'S_FindName: out of sfx_t' errors when switching Mods / maps

Windows binaries require the Microsoft Visual C++ Redistributable:
https://aka.ms/vs/17/release/vc_redist.x86.exe (32 bit)
https://aka.ms/vs/17/release/vc_redist.x64.exe (64 bit)

Linux AppImage requires at least glibc 2.31. Check with ldd --version if in doubt (any recent Linux distribution should easily satisfy this). FUSE must be enabled and available (see https://docs.appimage.org/user-guide/troubleshooting/fuse.html)

Full Changelog: 1.30.1...1.31.0