In that case, I will absolutely not drop support for the RPi. Once I manage to push out a proper stable release, I might not include RPi support in prereleases, but I will definitely include it in stable releases.

Thanks Marco, this is useful input.

I understand the argument that the Raspberry Pi is a good tool to work with children in principle, and that IGraph/M may also be a good software tool to show them interesting math. Could you clarify which of these two you yourself actually use in practice? RPi computers, IGraph/M, both, or just one?