To Tails Project just released the live OS Tails 3.9.1 final, a live operating system running from every computer without leaving no traces on the machine or on the internet.
This particular operating Tails was used by her former employee NSA Edward Snowden to stay hidden on the internet.
Tails 3.9.1 What's New?
Upgrades and changes
- Update to Thunderbird to remedy the same vulnerabilities.
- Fix for Additional Software. (#15978)
- Fix for VeraCrypt (Open With Unlock VeraCrypt Volumes of GNOME Files. #15954)
- Fix it on its screen General tab in its preferences Tor Browser. (#15917)
- Fix it on his help GNOME Videos. (#15841)
- Uninstall mutt. (#15904)
For more information on the improvements brought by the new version, read the latest changelog.