Pasture: WriteFreely 0.17.2

WriteFreely joins the pasture, built from its release with openssl beside it (it makes each blog's keys with the
command); scenarios/writefreely.sh has alice follow a blog and receive its post as a titled Article, its edit and its
deletion, then unfollow: 13 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 +753,16 @@ 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.
 
+### WriteFreely 0.17.2
+
+- Each blog is an actor (`/api/collections/<alias>`) whose posts go out as `Article`s with their title and the whole
+  text; a blog follows nobody and takes no replies or likes, so nothing goes the other way.
+- It makes each blog's keys with the `openssl` command when the blog first federates: without it every delivery to
+  the blog answers 500 (its release tarball needs the command beside it).
+- **Pasture evidence (2026-10-05, `tools/pasture/scenarios/writefreely.sh`):** 13 checks pass, with no change to
+  PrivaPub: alice follows a blog, its post reaches her home as an Article with its title, its edit and deletion follow,
+  the unfollow, statistics.
+
 ### snac2 2.95
 
 - Keeps everything in files and works through what it receives one message at a time, sometimes minutes behind; its