Tails Project has just released the new live testing OS Tails 2.12, a live functional system which runs on every computer and leaves no traces either on the machine or on the medianetwork.
This particular Tails was used by a former NSA employee Edward Snowden to stay hidden on the internet.
New version incorporates some important new features and changes, among which we can mention the upgrade to kernel 4.9.
The new version also contains many other useful enhancements, such as firewall and kernel hardening, and support in languages other than English.
Download ISO before official release
tails-i386-2.11.iso
tails-i386-2.11.iso.sig