If only https://en.wikipedia.org/wiki/EPC_QR_code supported a sepa instant bit so that one could just show a qr code, scan it with whatever payer banking app and authorize the sepa instant payment.
Oil free for electricity generation. The media in my country (Finland) also likes to brag about 90+% fossil-free electricity generation. But electricity is under half (30%?40%?) and the rest of that energy isn't fossil-free.
I've heard various suggestions of only committing spec.md or change requests in the git repo and using that as source of truth.
We have spent decades working on reproducible builds or deterministic compilation. To achieve this, all steps must be deterministic. LLMs are not deterministic. You need to commit source code.
Room addresses/aliases (like #matrix:matrix.org) must point to a single room (in fact, they point to a room version, so when rooms are upgraded, addresses must be pointed towards the new room). But for communities, a better way to organize the rooms would be spaces. Spaces can be joined. Spaces can contain rooms and other spaces. Like discord "servers" (guilds), but more flexible.