Tails 2.0 Beta 1 Linux OS recently released, is a live operating system, that you can start on almost any computer from a DVD, USB stick, or SD card. It aims at preserving your privacy and anonymity, and helps you to Use the Internet anonymously and circumvent censorship; all connections to the Internet are forced to go through the Tor network; leave no trace on the computer you are using unless you ask it explicitly; use state-of-the-art cryptographic tools to encrypt your files, emails and instant messaging.
Tails 2.0 changelog
Tails 2.0 will be the first version of Tails based on Debian 8 (Jessie). As such, it upgrades essentially all included software.
The most noticeable change is the move to GNOME Shell, configured in Classic mode. This desktop environment provides a modern and actively developed replacement for the aging GNOME “Flashback”. GNOME Shell also paves the way for better supporting touchscreens in the future.
Under the hood, an amazing amount of code was ported to more modern technologies. For example, all custom system services are harder to exploit thanks to the use of Linux namespaces, set up by systemd. And the way Tails tells the user that “Tor is ready” is now more accurate.
Technical details of all the changes are listed in the Changelog.