softbuffer

• Make the wayland-sys dependency optional. (#223)
• Allow for transparent visuals on X11. This technically doesn't work, but
  otherwise winit users might get crashes. (#226)

• Make Context Send+Sync and Surface Send. (#217)

• Use objc2 as the backend for the CoreGraphics implementation. (#210)
• Update drm-rs to version v0.12.0. (#209)
• Bump MSRV to 1.70.0 to be in line with Winit.

• Add the ability to get the underlying window handle. (#193)
• Rework the backend to use a trait-based interface. (#196)
• On Orbital, fix window resize. (#200)
• Fix bytes() for KMS/DRM implementation. (#203)

• On MacOS, Fix double-free of NSWindow. (#180)
• On Web, add support for more RawWindowHandle variants. (#188)
• On Wayland, fix buffer age. (#191)
• Update drm to 0.11 (#178)
  • Fixes build on architectures where drm-rs did not have generated bindings.
• Update x11rb to v0.13 (#183)

• Breaking: Port to use raw-window-handle v0.6.(#132)
• Enable creating X11 displays without an existing connection. (#171)

• Fix buffer age on Wayland. (#191)
• Update drm to 0.11. (#178)
  • Fixes build on architectures where drm-rs did not have generated bindings.

• Fix a bug in the new shared memory model in X11. (#170)

• Document that present_with_damage is supported on web platforms. (#152)
• Replace our usage of nix with rustix. This enables this crate to run without libc. (#164)
• Use POSIX shared memory instead of Sys-V shared memory for the X11 backend. (#165)
• Bump version for the following dependencies:
  • memmap2 (#156)
  • redox_syscall (#161)
  • drm (#163)

• On X11, fix the length of the returned buffer when using the wire-transferred buffer.
• On Web, fix incorrect starting coordinates when handling buffer damage.
• On Redox, use MAP_SHARED; fixing behavior with latest Orbital.
• Error instead of segfault on macOS if size isn't set.
• Add OffscreenCanvas support in web backend.
• Add DRM/KMS backend, for running on tty without X/Wayland.
• Make fetch error on Windows, where it wasn't working correctly.
• Implement Error trait for SoftBufferError.
• Dependency updates.

• On MacOS, the contents scale is updated when set_buffer() is called, to adapt when the window is on a new screen (#68).
• Breaking: Split the GraphicsContext type into Context and Surface (#64).
• On Web, cache the document in the Context type (#66).
• Breaking: Introduce a new "owned buffer" for no-copy presentation (#65).
• Enable support for multi-threaded WASM (#77).
• Fix buffer resizing on X11 (#69).
• Add a set of functions for handling buffer damage (#99).
• Add a fetch() function for getting the window contents (#104).
• Bump MSRV to 1.64 (#81).

• Bump windows-sys to 0.48

• Add support for Redox/Orbital.
• Add support for BSD distributions.
• Ported Windows backend from winapi to windows-sys.
• Breaking: Take a reference to a window instead of owning the window.
• Add a from_raw function for directly using raw handles.
• Improvements for Wayland support.
• Support for HiDPI on macOS.
• Breaking: Add feature flags for x11 and wayland backends.
• Use static dispatch instead of dynamic dispatch for the backends.
• Add libxcb support to the X11 backend.
• Use X11 MIT-SHM extension, if available.

• Added WASM support (Thanks to Liamolucko!)
• CALayer is now used for Mac OS backend, which is more flexible about what happens in the windowing library (Thanks to lunixbochs!)

Initial published version with support for Linux (X11 and Wayland), Mac OS (but buggy), and Windows.