2.2.0 (2025-01-06)
 * Updated for shell 2.2.0 (adds x, y, and buttonMask arguments to scrollWheel callback, captureDisplay argument to Shell_enterFullScreen() (implementation note: glxshell never captures the display), different arguments and filters to Shell_openFileDialog() and Shell_saveFileDialog(), and flags argument to Shell_setTimer())
 * Implemented shell functions:
  * Shell_copyTextToClipboard()
  * Shell_getClipboardText()
  * Shell_getDisplayDPI()
  * Shell_getDisplayRefreshRate()
  * Shell_getDisplayScaleFactor()
  * Shell_needsDisplay()
  * Shell_openFileDialogMultiple()
  * Shell_chooseFolderDialog()
  * Shell_executeOnMainThread()
  * Shell_getMouseDeltaMode()
  * Shell_getMousePosition()
  * Shell_setMousePosition()
  * Shell_getModifierKeys()
  * Shell_getButtonMask()
  * Shell_registerCustomCursor()
  * Shell_setDrawThrottleRate()
  * Shell_msleep()
  * Shell_preciseSleep()
  * Shell_mouseLeaveFunc()
  * Shell_moveWindow()
  * Shell_resizeWindow()
  * Shell_moveResizeWindow()
  * Shell_setUnhideCursorMovementThreshold()
  * Shell_cursorUnhiddenFunc()
  * Shell_getKeyLabel()
 * GLXShellConfiguration's windowWidth and windowHeight are now unsigned
 * Added key event debouncing for identical timestamps
 * Removed glgraphics dependency. Glew is now initialized directly by glxshell, and GLGraphics_init() is no longer called.
 * Shell_getSupportPath() now uses ~/.local/share instead of ~/.config
 * By default, clicks that activate the window no longer invoke the mouseDown callback. Added GLXShell_sendActivationClicks() to allow reverting to the previous behavior.
 * Added key-up debouncing for key events
 * Fixed crash on Wayland systems when using file dialogs
 * mouseMoved callback is now invoked at the beginning of Shell_mainLoop(), for consistency with other shells

2.1.0 (2014-12-13)
 * Updated for shell 2.1.0 (adds Shell_setVSync (which replaces GLXShell_setVSync), Shell_openFileDialog, Shell_saveFileDialog, Shell_systemBeep, Shell_getSafeWindowRect, Shell_confirmQuitFunc, and isRepeat argument to Shell_keyDownFunc callback)

2.0.0 (2014-10-24)
 * Updated for shell 2.0.0 (adds multiple display support, scroll wheel events, registered callbacks for input events)
 * Shell_setCursor(ShellCursor_arrow) now changes to the default cursor rather than XC_top_left_arrow

1.0.0 (2014-01-20)
 * Initial version