Relays: PrivaPub reads from the relays its configuration names

Federation:Relays names relays by their actor (or inbox) address; the instance actor follows Public at each, as Mastodon
subscribes, a minute after start and every six hours (asked again a day after no answer or a refusal, undone when a
relay is no longer named). What an accepted relay passes on comes to the federated timeline and nobody's home: a public
post it forwards (Activity-Relay), read again from its origin like any forwarded post, and a post it announces
(aode-relay), kept as its author's and never as the relay's boost. Nothing of a persona's is sent to a relay; sending
public posts there waits for the owner.

The pasture gains both relays (peers/relay.sh, peers/aoderelay.sh) and scenarios/relay.sh, 13 checks. The village
backlog is clean: 2574 checks pass, one known gap (Misskey's).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw

FEDERATION.md

@@ -33,6 +33,7 @@ and every run starting clean, with signed fetches required (as privapub.thepra.d
 - **Mbin 1.10.1**
 - **NodeBB 4.16.1**
 - **Smithereen 1.0.3**
+- **Activity-Relay 2.0.9** and **aode-relay 0.3.129**, as relays PrivaPub reads from
 - in the town only (a seeded community checked server by server): **Hollo 0.9.19**, **Iceshrimp.NET 2026.1.2-beta**,
   **Pleroma 2.10.2**
 
@@ -250,6 +251,16 @@ The page's OpenGraph and Twitter tags give the title, description and image; the
 days and shared by every account on the server. Images are served to clients only through PrivaPub's media proxy.
 `Federation:FetchLinkPreviews=false` turns page fetching off.
 
+## Relays
+
+PrivaPub reads from the relays `Federation:Relays` names (by their actor's address, or their inbox's), none by default.
+Its instance actor follows `Public` at each, as Mastodon subscribes (`Federation/Relays/Relays.cs`, a minute after start
+and every six hours: an unanswered or refused subscription is asked again a day later, and a relay no longer named gets
+the `Undo`). What an accepted relay passes on comes to the federated timeline, never to anyone's home: a public post it
+forwards as its author sent it (Activity-Relay), read again from its origin like any forwarded post, and a post it
+announces (aode-relay), kept as its author's and never as the relay's boost. Nothing else is taken from a relay, and
+nothing of a persona's is sent to one: sending public posts to relays waits for the owner.
+
 ## Server descriptions and the crawler
 
 PrivaPub keeps statistics about servers, never about accounts (see `/stargazing` on the server).