Changes in HyperSnap 7.12.00, 2012.01.26:
* Mid-edge handles for selection resizing.
* Pressing F1 key now displays correct help HyperSnap main window and
dialog boxes.
* Online help now synchronizes with the 「Contents」 tab.
* Fixes to undo/redo not correctly remembering modified state of the
drawing.
* Added icon selection to Options menu.