It wasn’t enough for a major version number change, but it was too much for a minor version +1 so I skipped a couple of minor version numbers.

Change log:

Removed the extra border when moving the selection rectangle
Fixed bug with widgets sometimes moving on startup
Changed the look of the application
Removed sharpen, stretch – use right click to change them
Added ability to close widgets
Added new &View menu section to change current tab, and show/hide widgets
Moved Output size, ASCII ramp and Font to a toolbar
Made About dialog resizable

There were also a ton of other little bits that broke when I made the changes. I think I’ve gotten everything sorted, but let me know if you see a bug.