I think this is the most important (WIP) Fediverse Enhancement Proposal of this year for the #ActivityPub protocol:
FEP-7952: Roadmap for Actor and Object Portability — by @by_caballero and @dmitri
It ties a lot of elementary building blocks for #nomadicidentity neatly together, most succinctly summed up by one particularly magic feature:
Bring-your-own Actor ID! 🪪💫
Actor profiles can now be hosted separately from the instance (including as a static JSON object (…)