Improved the implementation of AdvancedTabItem context menu triggers.
Improved focus handling when clicking on docking window tabs.
Updated TabbedMdiContainer to ensure that activating an already-selected tab makes it fully-visible.
Editors
Updated MaskedTextBox's regex patterns to support empty strings.
Improved clicks on MaskedTextBox's prompt characters to move the selection to the end of the matched text.
Updated the default MonthCalendar.DayItemTemplate property value to support day number display for various calendars.
Updated MonthCalendar logic to better handle display of various calendars.
Navigation
Added the NavigationBar.MinimizedTitle property. Minimized navigation bars now display that value instead of the Title property value, allowing the Title to be a different value used in the Options window UI.
Ribbon
Updated large ribbon buttons to possibly line break text after zero-width space (\u200B) characters.
Improved the rendering of Backstage tabs and buttons in Metro themes.
Themes
Updated WindowChromeManager.FindElementKind logic to better handle AdornerDecorators.
不具合の修正
Editors
Fixed a bug where Enum-related controls weren't supporting localized string resources for DisplayAttribute values.
Fixed a bug where EnumListBox didn't handle ulong-based flags enumerations properly.
Ribbon
Fixed a bug related to reporting menu mode changes with InputManager.