Testing applications on RISC-V hardware

Hullo! I have a bunch of snaps that I publish in the store. While everything should work the same on all architectures, that’s not always the case. GPU & driver differences, and other library quirks, mean that testing on amd64 doesn’t automatically assume the same snap works on arm64, for example. I can test the apps on amd64 (ThinkPad running Ubuntu) and arm64 (MacBook Air running Ubuntu Asahi), and, at a push (if I dig out a Raspberry Pi), on armhf. Some of which are built for “interesting”...