New features in Audacity 2.2.1
- Details of all the major changes since 2.2.0 can be found in Release Notes 2.2.1.
You can optionally change the colorway of the waveforms displayed in your project. The setting is per track and not per project so you can have multiple colorways in the same project as in the image below.
This page New features in this release - appendix gives an overview of further new functionality that has been introduced in this release of Audacity.
> Audacity Release Notes 2.3.0 - detailed release notes for this release of Audacity