[DEVELOPMENT ENVIRONMENT]
* NEW: Update French translation.
* NEW: Form editor: Fix custom drawing of Splitter and Toolbar.
* BUG: Form editor: Do not show deprecated controls is similar list, unless they are visible in the toolbox.
* NEW: Form editor: Control groups are now translated in the toolbox.
[GB.GTK]
* BUG: Hide control before marking it destroyed, otherwise we may arrange an invalid object.
[GB.GTK3]
* BUG: Hide control before marking it destroyed, otherwise we may arrange an invalid object.
[GB.GUI.BASE]
* NEW: Frame: The container contents width is now equal to the frame width, and the contents height is now equal to the frame height when there is no title.
[DEVELOPMENT ENVIRONMENT]
* BUG: Automatic completion: Keyword help pages are back.
* OPT: Help widget does not refresh if we ask him the same URL.
* BUG: Help widget keeps its zoom when being cleared.
[GB.FORM]
* NEW: FileView: Ignore newlines when displaying the name of a file.
* BUG: FontChooser: Do not show plus sign when the font size is absolute.
* NEW: Add 'text-bigger', 'text-smaller', 'text-super' and 'text-sub' stock icons.
* NEW: Update deprecated controls icons.
[DEVELOPMENT ENVIRONMENT]
* BUG: Use "small" icon size instead of fixed size almost everywhere.
* OPT: Code editor: Commenting and uncommenting is now a lot faster.
* BUG: Renaming a file displayed in the search result list does not crash anymore.
*
[GB.FORM.EDITOR]
* BUG: TextEditor: Fix GetIndent() method.
* NEW: TextEditor: Add documentation.
* BUG: TextEditor: Fix TextEditor.Styles interface.
* BUG: TextEditor: Line number color is now correct when LineOffset property is used.
* OPT: TextEditor: SaveCursor() now disables indent check and matching braces check until RestoreCursor() is called.
* NEW: TextEditor: GetSelectedLines() is a new method that return an array of the selected lines.
[GB.GTK]
* BUG: Initial widget size is always taken into account event if the parent arrange its contents.
[GB.GTK3]
* BUG: Initial widget size is always taken into account event if the parent arrange its contents.
[GB.QT4]
* BUG: Initial widget size is always taken into account event if the parent arrange its contents.
[GB.QT5]
* BUG: Initial widget size is always taken into account event if the parent arrange its contents.
[GB.GUI.BASE]
* NEW: Picture: Picture.Load() was overriden so that it can deal with "icon:/" paths, but without cache, dark theme or right-to-left support like Picture[].
[GB.DESKTOP.X11]
* NEW: X11Systray: The tray now creates its own window.
* NEW: X11Systray: Show() now should take the handle of a top-level window.
* NEW: X11Systray: Move() and Resize() are two new methods that define the geometry of the tray inside the window specified by the Show() method.
* NEW: X11Systray: The Arrange event is raised immediately after the end of the Show() method.
[GB.GUI.BASE]
* NEW: SpinBox: ShowSign is a new property that adds the "+" character to the positive numbers.
* NEW: SpinBox: If ReadOnly is set, the SpinBox is grayed out, and the arrows are hidden.
* BUG: TreeView: Removing an item or clearing the view now correctly update the list of selected items.
[GB.QT4]
* BUG: Don't leak a control if we quit between a MouseDown and a MouseUp event.
[GB.QT5]
* BUG: Don't leak a control if we quit between a MouseDown and a MouseUp event.
