This is a stable bugfix release, with the following changes:
Windows
- Only check to see if the ICC profile changes when the display changes or we gain focus
- Fixed window resize handing when using the D3D12 renderer
- Fixed Xbox controller detection on Windows XP
macOS
- Fixed long delay in SDL_CloseAudioDevice()
Linux
- Fixed crash in Wayland_HasScreenKeyboardSupport()
FreeBSD
- Fixed building without GNU sort, but warn that dynamic libraries won't be found
Emscripten
- Fixed infinite recursion related to mutexes on startup
OS/2
- Fixes and improvements to SDL_LoadObject() functionality