
Progress bars for Nyquist generators have been made more accurate.The CMakeLists.txt lists which versions we build against. PortAudio has been updated to version 19.7 and devendored (so it can be built against 19.6).FFMPEG now supports avformat 55, 57 and 58.


Raw Import now will remember the previously used settings.The main volume controls no longer change the system volume.The spectrogram defaults have been changed: scale type to Mel (was Linear), top of scale to 20000 Hz (was 8000 Hz), window size to 2048 (was 1024), and zero padding to 2 (was 1).In the preferences, Tracks > Track behaviors > Editing a clip can move other clips is now disabled by default.

Context menus have been added in more places.
