The title should probably include the date, 2020.

It is a well written paper: I enjoyed reading it and learned a lot from it. Well done to the authors!

A relevant link for the current status of OpenBSD on RISC-V would be: https://www.openbsd.org/riscv64.html

I learned how to be a better programmer being yelled at in German by an OpenBSD developer about Codequalität.

I'm super glad some academics are doing it the easy way with this one.