We are especially proud to present you Tails 4.0, the first version of Tails based on Debian 10 (Buster). It brings new versions of most of the software included in Tails and some important usability and performance improvements. Tails 4.0 introduces more changes than any other version since years.
The list of changes is indeed quite long, and note that it contains quite a number of security fixes too, so you should update as quickly as possible.
I didn’t know what Tails was, and it’s blocked here at work. Would have been nice to have just a smidge of info about what it was vs copying the first paragraph of their front page. That entire paragraph from them was 100% marketing that had 0% content. “We had a release. It has updates and bugfixes. It’ new”. 🙁