5.6.0.0.dev3

Development version, so must be manually installed like this:

python3 -m pip install --pre raylib==5.6.0.0.dev3

• All the improvements in Raylib 5.6-dev

• raylib_sdl package changed from SDL2 to SDL3

• new package raylib_software so you can use software rendering and be as slow as pygame!

    python3 -m pip uninstall raylib
    python3 -m pip install --pre raylib_software==5.6.0.0.dev3