2.3.0

• Python 3.9 support
• EGL backend will now use eglQueryDevicesEXT instead of only relying on EGL_DEFAULT_DISPLAY
• EGL backend now supports device_index for selecting a device

2.3.dev0

• EGL backend will now use eglQueryDevicesEXT instead of only relying on EGL_DEFAULT_DISPLAY
• EGL backend now supports device_index for selecting a device

2.2.0

• x11 and egl backend will now use ctypes.utils.find_library to locate GL and EGL if not libgl and libegl parameter is passed to the backend

2.1.0

• Support setting backend arguments using environment variables.
  • GLCONTEXT_GLVERSION for setting opengl version
  • GLCONTEXT_LINUX_LIBGL for specifying libgl name
  • GLCONTEXT_LINUX_LIBX11 for specifying libx11 name
  • GLCONTEXT_LINUX_LIBEGL for specifying libegl name
  • GLCONTEXT_WIN_LIBGL for specifying dll name
• x11: More details in error messages

2.0.0

Support passing in values to backends for more detailed configuration. Method signatures have changed so upgrading from 1.* needs smaller code changes.

• default_backend() no longer takes any arguments
• The returned backend now takes glversion and other arguments
• The standalone argument is now called mode and can contain standalone, share and detect.
• Added get_backend_by_name for requesting specific backends like EGL.

1.0.1

• darwin: Fixed a segfault when releasing a context
• x11: Fixed an issue causing context creation to fail

1.0.0

Initial release. Contains backends for wgl, darwin and x11 including experimental egl backend.