Pasture: snac2 2.95

snac2 joins the pasture, built from its tag (images/snac2); scenarios/snac.sh drives its Mastodon API and reads its
own files, since its timelines lag behind what it has taken in: follows, posts, replies, likes, boosts, a poll, edits,
deletions, direct messages, the unfollow and statistics, 27 checks, with no change to PrivaPub.

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

docs/INTEROP.md

@@ -753,6 +753,19 @@ PeerTube's own instance account announces each new video too, which we drop: nob
 follow only PeerTube-like channels and accounts, never a persona. It checks the `Host` header against its own name,
 without a port, before it gives out its OAuth client.
 
+### snac2 2.95
+
+- Keeps everything in files and works through what it receives one message at a time, sometimes minutes behind; its
+  Mastodon API's timelines lag behind what it has taken in, and give an object a new id when it changes. The scenario
+  reads snac's own files instead (`object/<md5>.json`, the user's `private.idx`).
+- Its API takes a poll only as form fields (`poll[options][]`), has no conversations, and gets its token from its own
+  login form (`/oauth/x-snac-login`) and a code grant. A `Delete` takes the post out of the timeline and keeps the
+  object.
+- Its single-threaded server answered one delivery with a 502 through Caddy; PrivaPub's retry 22 seconds later went in.
+- **Pasture evidence (2026-10-05, `tools/pasture/scenarios/snac.sh`):** 27 checks pass, with no change to PrivaPub:
+  follows both ways, posts, replies, likes and boosts both ways, a poll and alice's vote, edits and deletions both ways,
+  direct messages both ways, the unfollow, statistics.
+
 ### Mitra 5.9.1
 
 - Signs its deliveries with RSA (draft-cavage) and adds an FEP-8b32 proof made with its Ed25519 key (FEP-521a), which