This is the first of five videos I’ll be posting on what’s new in the just-released version 3.0.0 of Audacity. This video addresses the naming convention and the new file structure in this latest version. Version 3.0.0 of Audacity saves projects with a .aup3 file name extension. This is different than previous versions of Audacity and it’s important to understand the difference, so let’s talk about it in this video.