New features in this release
From Audacity Development Manual

This page is an overview of the key new functionality that has been introduced in Audacity 2.2.0
- Details of all the major changes since 2.1.3 can be found in Release Notes 2.2.0.
Contents
New Logo
The logo has been given a refresh, and now uses a sans-serif font and a flatter style.
Additional new features
This page New features in this release - appendix gives an overview of further new functionality that has been introduced in this release of Audacity.
Links
> Audacity Release Notes 2.2.0 - detailed release notes for this release of Audacity
