Pasture: Lemmy 0.19 joins, built to trust the pasture's CA

Most of the threadiverse runs Lemmy 0.19, whose release trusts only the
roots its rustls bundles. images/lemmy19 builds 0.19.20 from its tag with
reqwest's rustls-tls-native-roots added, and the pasture runs it as
lemmy19.test. scenarios/lemmy19.sh passes 27 checks with no change to
PrivaPub (communities, threads, comments, votes, its private message,
moderation) and one known gap: 0.19 takes private messages only as
ChatMessage and answers our direct Note 400, like Mbin, so G-0008 now
covers both and waits for the owner.

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

FEDERATION.md

@@ -21,7 +21,7 @@ and every run starting clean, with signed fetches required (as privapub.thepra.d
 - **Misskey 2026.10**
 - **Sharkey 2025.4.7**
 - **Akkoma 3.20.1**
-- **Lemmy 1.0.0-beta.2**
+- **Lemmy 1.0.0-beta.2**, and **Lemmy 0.19.20** (built with the platform's roots, so it trusts the pasture's CA)
 - **PeerTube 8.3.1**
 - **Pixelfed 0.14.4**
 - **WordPress 6 with ActivityPub 9.3.1**