https://tails.boum.org/news/version_2.7.1/index.en.html
- Security fixes
- Upgrade Tor Browser to 6.0.7 (build3) based on Firefox 45.5.1.
- Upgrade gstreamer0.10-based packages to 0.10.31-3+nmu4+deb8u2.
- Upgrade imagemagick-based packages to 8:6.8.9.9-5+deb8u6.
- Upgrade libicu52 to 52.1-8+deb8u4.
- Upgrade vim-based packages to 2:7.4.488-7+deb8u1.
To upgrade, simply restart tails and the auto-updater should greet you. Or download the ISO manually using the link above.
Big ups to the TAILS people for getting this out so quickly to address the 0day vulnerability in FireFox.
So does this in any way address the snooping that starts in December 1.