Tails

Tails 7.5 has been released with several updates: Tor Browser updated to 15.0.7, Tor client updated to 0.4.9.5, and Thunderbird updated to 140.7.1. A notable change is that Thunderbird can now be installed as additional software from Persistent Storage, ensuring users always have the latest version and avoiding the recurring issue of outdated Thunderbird builds with known security vulnerabilities. Mexican Spanish language pack support for Thunderbird is also added. Automatic upgrades are available from Tails 7.0 or later.