This is an update to the preview release of the new SDL 3.0 API.

Here are some of the highlights since the last preview:

• Added SDL_GlobDirectory() and SDL_GlobStorageDirectory()
• Added support for modal windows on more platforms
• SDL_CreateWindowAndRenderer() takes the window title as the first parameter
• Removed SDL_RENDERER_ACCELERATED and SDL_RENDERER_SOFTWARE flags
• Removed SDL_HINT_RENDER_SCALE_QUALITY
• Renamed SDL_eventaction to SDL_EventAction
• Changed SDL_KeyCode values to defines
• Removed SDL_quit.h
• Fixed mouse warp on XWayland
• Improved fullscreen window transitions on Wayland
• Implemented NEON audio type conversion
• Prefer Pipewire over Pulseaudio on recent Linux distributions
• Reduced startup time when scanning for game controllers on Linux
• Fixed Win+V handling (pasting from clipboard history) on Windows
• Miscellaneous documentation improvements