Tails 5.4 is out (UPDATED)
Harden several aspects of our Linux kernel.
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Automatic upgrades are available from Tails 5.0 or later to 5.4.
UPDATE
Bobby Borisov has an article.
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Tails 5.4 Privacy-Focused OS Released for Linux Paranoids
Tails, a Linux distribution focused on security and anonymity, has reached version 5.4, hardening several aspects of the Linux kernel.
Tails (The Amnesic Incognito Live System) is a Debian-based distro that differs from all other Linux distributions in that it is a live system solely focused on privacy.
However, keep in mind that it is not a daily driver OS. In other words, Tails isn’t something you’ll want to go if you’re a Windows or Mac user looking to switch to Linux for your everyday jobs.
The distribution is intended for security paranoids looking for maximum personal security and anonymity on the Internet. But, of course, this has its drawbacks.
For example, because it is primarily designed to run from a USB stick, the changes you make don’t get saved. Therefore, as soon as you reboot, everything goes to default.