I recently re-did all my routers - a few stragglers left there. A better tunneling setup, for example faster failover (switching between main internet and a backup internet connection - switching takes seconds now, instead of a minute).
I'm bringing a bunch of services in-house too, that are currently outsourced to a VPS, such as libreboot.org - I'll host them tunnelled.
I'm re-doing all infrastructure, not just Minifree. Libreboot project infrastructure is being remade, replacing old servers.