Calibre interacts with centralized and anti-privacy networks/protocols such us Google, Amazon, Facebook, etc. It does for various things (search engines, books portraits, etc.), so we need to make a nonprism version. Here's a fork⁰, which is also the one used in [libre] (the repository has a 'master' branch, the one in [libre] and [nonprism], which isn't ready for now), since it needs intensive cleaning.

For now, only Heckyel and me have access to the repository, if you want to contribute, email me to megver83@parabola.nu

[0] https://gitlab.com/Megver83/calibre