Added event that fires whenever the DockingWindow.DockHost property is changed on one or more windows.
Improved AdvancedTabControl tab drag handling when there is a single tab.
Adjusted how InteropFocusTracking handles mouse clicks on HwndHosts.
Improved InteropFocusTracking's handing of HwndHost.GotFocus notifications.
Improved InteropFocusTracking's active container tracking during docking window state changes.
Improved the drag stop logic to ensure that all docking window properties are updated properly before raising the WindowsDragged event.
Improved support for dragging docking windows between nested linked dock sites, and added support for holding the Shift key to target an outer dock host in this scenario.
Updated layout deserialization to try and focus a selected docking window if a docking window previously had focus.
Updated dock guides to support rendering outside of the dock host area when using non-hosted windows.
Editors
Added MaskedTextBox.MatchedText property, which should be used for data binding since it doesn't include any prompt characters like the normal Text property can.
Added the DateTimeEditBox.SetValueToTodayCommand property, that resets to DateTime.Today when executed.
Improved edit boxes to select entire text when a double-click occurs.
Updated the ColorPicker's alpha component edit box to be percentage-based.
Ribbon
Screen tips now support ToolTipService layout properties when a screen tip is used on a control outside the Ribbon.
Shared
Updated EditableContentControl to set the Content property back to its original value when the Esc key is pressed, indicating a cancel.
Themes
Updated the Theme Browser utility in the Sample Browser with a filter textbox.
수정사항
Docking/MDI
Fixed a bug where the ToolWindow.IsSelected property could be true for an initially auto-hidden tool window.
Fixed a bug where a floating tool window's title bar context menu might show in the wrong location.
Fixed a bug where the MDI host could lose its DockSite reference after a remote desktop session reopens.
Fixed a bug where the DockSite's ActiveWindow and PrimaryDocument properties weren't updated after a docking window was dragged to a linked DockSite.
Fixed a bug when deserializing a tool window layout where a tool window in tabbed MDI might not open properly in the primary dock host.
Editors
Fixed a bug in AutoCompleteBox where clicking outside of the control might not always close it.
Themes
Fixed a bug where a window with WindowChrome that was initially maximized might not restore to a correct layout in a certain scenario.