First release is from July this year, so not surprising older Ubuntu and (even older) Debian doesn't have a package. Anyhow: https://repology.org/project/tails

First release is from July this year, so not surprising older Ubuntu and (even older) Debian doesn't have a package. Anyhow: https://repology.org/project/tailspin/versions https://repology.org/project/tailspin/versions