2023-03-14: Version 3.3 Released

And now, version 3.3!

The focus of 3.3 is on maintaining large, consistent timelines. You can now duplicate a section, including all subsections, events, and styling, and you can now more efficiently duplicate events with Option+Drag (even multi-select).

This also picks up a few bugfixes, including a recent problem reading description text in Dark Mode.