The LayoutContent.IsFloating property now raises a PropertyChanged event when a LayoutAnchorable/LayoutDocument starts/ends floating. This allows you to add a binding on the IsFloating property.
The LayoutItem.CanClose/IsSelected/IsActive/CanTogglePin properties can now be changed dynamically.
Moving LayoutDocumentTabItems to reorder them no longer creates a floating window as soon as the mouse leaves the LayoutDocumentTabItem's top and bottom. Instead, a vertical buffer has now been added to create moving smoothness.
PropertyGrid:
Read-only properties using the type converter EnumDisplayNameConverter now display the converted value with the TextBlockEditor.
Added a new Password editor which is now available for all properties using a PasswordPropertyText attribute.
All UpDown controls:
Added new properties which are available to set the width/height of the ButtonSpinner.
Added new properties which are available to easily modify the content of the Up/Down arrows (for both enabled and disabled state).
CheckComboBox/CheckListBox:
Doing a "Select All" now only raises an ItemSelectionChangedEvent for the unselected items. Similarly, doing a "UnSelect All" now only raises an ItemSelectionChangedEvent for the selected items.
ChildWindow:
The default header background now uses Microsoft Windows' default header background.
StyleableWindow:
Clicking on the header icon now pops the SystemMenu at the left of the window. Clicking again now closes the SystemMenu.
Themes:
Using the DataGrid now loads data faster.
DataGrid:
Unused variables are now removed, resulting in no warnings while compiling.
UI Automation:
The PropertyGridTextBoxEditor now shows the TextBox content in the automation tool.
ColorPicker:
The popup containing many colors now has a scrollbar when the list of colors is too long.
DateTimePicker:
The Culture in the application is now set for the DateTimePicker's Calendar.
CalculatorUpDown, DateTimePicker and TimePicker:
Added new properties which are now available to customize the content of the DropDown button (whether it is enabled or not).