What's changed:
- Upon drop audio file the popup button list showed a wrong button for the audio streams. Fixed.
- Upon replacing a module which also had an "Open Editor" front panel button, that button now disappeared, in contrast to M9. Fixed.
- New "Window Border Size" preference. By default windows now have a bit bigger border.
- If a window is not resizable, dragging the border now will move the window.
- When dragging a window's position or border, there could be an uncomfortable lag between the drag starting point and the current mouse position. Fixed.
- Choose module for rack slot -> Add new plugin -> cancel => caused a crash. Fixed.
- Using the [+] rack slot button below the last slot did not work as expected. Fixed.
- Dropping a MUX preset from the browser to an empty rack slot was not yet undoable. Now it is.
- Dropping a MUX preset from the browser to a rack slot did not yet adapt the rack slot ins-outs. Fixed.
- Previously it was not allowed to drop a rack into a rack slot. Now it is.
- Drop project sample from project browser to composer paused playback during the clip type dialog. Fixed.
- Other small improvements.


