Audacity 4.0 released
Version 4.0 of the Audacity audio editor has been released. Notable changes in this release include a rewritten interface using Qt, ability to save user-interface layouts as "Workspaces", improvements in working with audio clips, and a new .aup4 project format. The release is not fully feature-compatible with the Audacity 3.x series; see the compatibility notes for a list of missing features.
We haven't written up this one. LWN has the full story — the link below goes straight to it.