Audacity 3.1.2 was released on 16. Nov 2021.
Audacity 3.1.2 is a hotfix release for Audacity 3.1.
It fixes the following bugs:
Fixed UTF8 support in clip titles
Fixed data loss on joining clips
Fixed a crash with exporting resampled tracks
Fixed a crash when opening projects with very small double values
Windows
Audacity 3.1.x requires the CPU to support the instruction set which should be available on any Intel hardware produced after 2001 and any AMD hardware produced after 2003.
To check what SSE levels your CPU supports, you can install .
If your hardware only supports SSE, you may download Audacity 2.0.6 see the page on the Audacity Website.
macOS / Mac OS X
Audacity 3.1.x is for Intel Macs running OS X 10.7 and later and macOS.
There are legacy versions for older OS X at .
Linux
Linux support is tested on Ubuntu Linux.
Other Linux distributions should work, but aren't tested by the Audacity team.
3.1.x does not support Windows XP.
You may try 2.2.2 on XP, but it is unsupported.