Until now, if your version of Tails was several months old, you sometimes had to do 2 or more automatic upgrades in a row.For example, to upgrade from Tails 3.12 to Tails 3.16, you first had to upgrade to Tails 3.14.
Until now, you could only do a limited number of automatic upgrades, after which you had to do a much more complicated [["manual" upgrade|doc/upgrade#manual]].
We included several command line tools used by [*SecureDrop*](https://securedrop.org/) users to analyze the metadata of leaked documents on computers that cannot use the *Additional Software* feature: