Most important updates since 3.2b7:
- File browser has more commands (upload to MicroPython, delete, ...)
Most important new features since version 3.1:
- Possibility to translate the UI (see https://github.com/thonny/thonny/blob/master/docs/translate.md)
- Plotter (see https://github.com/thonny/thonny/blob/master/thonny/plugins/help/plotter.rst)
- Several enhancements in the Shell (see https://github.com/thonny/thonny/blob/master/thonny/plugins/help/shell.rst)
- File browser for MicroPython back-ends
- Ability to edit files directly in MicroPython boards
All changes and updates:
https://github.com/thonny/thonny/blob/b1401d8d037cb42f660df66e908eef5ce616e7c9/CHANGELOG.rst