Added MetroScrollBarRenderer which supports MetroLight and MetroDark color schemes.
Added IWindowsColorScheme interface that will replace most references to WindowsColorScheme.
Added IWindowsColorScheme.GetKnownColor method which can return a scheme-appropriate color for supported known colors and should be used instead of SystemColors to allow for proper color adaptation on dark schemes.
Added IUIRenderer.ColorScheme property to enable all renderers to derive appropriate colors from a color scheme.
Added MarkupLabel.LinkColor and MarkupLabel.ActiveLinkColor properties to determine the default color of link elements when explicit colors are not defined by the anchor element.
Improved high DPI support.
Removed OS-level support to detect Microsoft Windows XP color schemes. Windows 7 and earlier will report WindowsClassic color scheme. Windows 8 and newer will report MetroLight color scheme.
Improved scenarios where some controls might stop painting properly if exceptions were raised while painting was suspended.
Updated the argument names of DrawingHelper.DrawRoundedRectangle and FillRoundedRectangle from offsetX/offsetY to radiusX/radiusY to better communicate the expected values and improved rendering of both methods.
Updated all assemblies to be code-signed.
Updated Microsoft .NET Framework 4.0 targets to .NET Framework 4.6.2 since it is the most recent supported version of .NET Framework.
Updated Microsoft .NET 5 targets to .NET 6 since .NET 5 is out of support. Users can continue to use Microsoft .NET Core 3.1 targets for .NET 5 applications.
Added MetroStatusBarRenderer which supports MetroLight and MetroDark color schemes.
Added BarRenderer.ApplyColorSchemeToBarCustomControlLink protected method to configure a custom to render consistently with the current color scheme.
Improved BarCustomizeForm to support resizing with a responsive layout.
Improved all implementations of IStatusBarRenderer to initialize colors from new "StatusBar*" properties on the configured color scheme instead of using system colors.
Improved Office2003BarRenderer to default to Microsoft Windows XP Blue color scheme.
Improved how VisualStudio2002BarRenderer determines if a menu uses discrete icons for check state.
Improved menu separator rendering by moving indentation logic from BarMenuControl to VisualStudio2002BarRenderer.
Replaced MetroLightBarRenderer with MetroBarRenderer which supports MetroLight and MetroDark color schemes.