@Obenji69 Purism was behind a lot of things that distros like pmOS use and which then went to live their own life upstream (such as Phosh, libhandy/libadwaita, Calls, Chatty, calling in ModemManager etc.). Purism maintains Debian-based PureOS and has never worked directly on pmOS, but we're all part of the same friendly community that works together towards common goals.