- Qt6/Side6 support (#189, #178)
- improved nodes package system, now supports sub-packages and better UI separation
- improved package overview in the editor (#171)
- new per-node inspector UI (#176)
- widget docking in the editor (#171)
- project-persistent window geometry / layout
- improved component selection in the editor (#176)
- improved undo-redo, including interactive history (#176)
- bugfixes