I use Proton for email, and I asked their support about building the Proton Bridge (which transparently handles their GPG encryption) for the L5 (well for ARM64 in general). While they do not provide an ARM64 binary, they did point me at the source and gave me some basic compiling instructions. This is old-hat for me … but doing on the phone is not, and I really don’t want to clutter up my install with dev dependencies.
So… does anyone have advice on building for the L5 somewhere else? github/gitlab CI guidance?