Comment by walterbell

https://maemo-leste.github.io/

> Maemo Leste continues the legacy of Maemo ... based on Devuan Beowulf (Debian Buster) and all the supported devices ship with recent mainline Linux kernels. We are currently in the development phase and we are actively searching for developers. For some devices, we have development images available - such as the Nokia N900, Motorola Droid 4, and the PinePhone. There is also a 64bit virtual machine you can use to try out Maemo Leste.

Software WIP status: https://leste.maemo.org/Status