The Tails Project released the live OS Tails 5.12, a live one functional system which runs from any computer without leaving any 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.
To use Tails, stop your computer, and start the anonymous OS from one USB stick instead of starting with Windows, macOS, or Linux. This is how you turn your computer into a very secure machine. You'll be safe even if you're using someone else's computer.
What's new;
This version contains important security updates, so it would be good to inform immediately.