V6.5: (18 Jan 2017)

• License change from LGPL to "LGPL with static linking exception". See issue #673 for details.
• Enhancement #662: Background image now supports transparency
• Fixed #677: Improved per monitor dpi awareness. NodeHeight is now scaled as well if toAutoScale is set.
• Fixed #289: HintMode hmHintAndDefault: Default Hint does not change to node specific hint when the mouse is moved to a node.
• Fixed #674: HintMode hmHintAndDefault: If the BidiMode is right to left, the Default Hint fails to appear
• Fixed #139: hoDblClickResize doesn't work correctly with InitalState ivsMultiline
• Fixed #668: Removed unnecessary #include <ShlObj.hpp>
• Fixed #670: Make it possible to override RangeX
• Fixed #676: VCL themed scrollbar does not update correctly after adding children
• Fixed #626: Wrong hot node selection during mouse movement over different nodes
• Fixed #679: The OnChange event when right clicking a node should always be fired before the OnPopup event
• Fixed #678: Occasional Access Violation in GetDisplayRect
• Fixed #682: Drag & Drop range exception