A Fediverse Enhancement Proposal (FEP) is a document that provides information to the Fediverse community. The goal of a FEP is to improve interoperability and well-being of diverse services, applications and communities that form the Fediverse.
The FEP Process is an initiative of the SocialHub developer community, a liaison of the W3C Social Web Incubator Community Group.
Discovered this today. If you’re on the developer side of things or are interested in how the Fediverse / ActivityPub is being built and enhanced, take a look at this codeberg repo.
By separating core protocol requirements and optional features.
The guide has a section titled “Protocol features”:
https://codeberg.org/ap-next/ap-next/src/commit/f1ee497085f56cde9860b9417eba8cd05cd1522a/guide.md#protocol-features
This is a place where information about optional features is collected, and soft deletion FEP could be mentioned there. A formal specification could be structured in a similar way.