* Added the ability to create connected graphs to support creating things like flow charts, etc...
* Added the ability to maintain aspect ratio when resizing figures using the bounds handles.
* Added support for swapping the toolbar location for left handed users.
* Added an arrangement menu to allow fine control of the figure position.
* Added the ability to convert any shape into a path.
* Added the ability to close an open path and make it into a shape.
* Added the ability to fill an open path.
* Added ability to control the opacity of all shapes and images.
* Added the ability to hide the handles and highlighting the shapes to make it easier to move shapes.
* Can now close path by tapping on the start point.
* The "function key" feature can remain enabled through tool changes.
* Gracefully handles malformed TouchDraw documents.
- Shows a warning icon in the document chooser.
- Shows an alert view notifying the user that the document can't be opened.
* Undo/redo now works at the segment level for the create path tool.
* Added a button to the left toolbar to bring up the contextual menu, saving the user from having to do a long press.
* Shadows weren't being displayed for the text figures.
* Items could not be locked in all cases.
* Fixed a bug where exiting the editor while editing a path would cause a crash.
* Fixed a bug where adding empty path in the drawing could corrupt the drawing when it was saved.
* Fixed an issue with vertical text alignment.
* Fixed an issue sending drawing as PDFs.