docs: decisions 133 (redeploy without rows 91 and 93) and 134 (Filbert to Opus 5.5), P19 #250 close record

Co-Authored-By: Claude Opus 5.5 <[email protected]>

docs/SESSIONS.md

@@ -839,3 +839,4 @@ are never rewritten or removed; corrections are new entries.
 2026-10-13T13:13:59Z | darkwing | row 91 round 3 (#1585): Filbert submodule escape confirmed on round 2, fixed and tested, packet agents/darkwing/work/queue-91/r3 (372651716) | in review, manifest ca570607 on 2b2a9e14, request 28133, revs 893 to 895 (3c641c08), reviewer Dewey
 2026-10-13T13:18:03Z | filbert (f712d8af) | row 97 round 3 confirm-only static re-review (#1591), manifest 868f43de2d7e216bc17e8a6f17f38b844a0c753cd666a0fc5ad39d5e95e45ba6 | approve, comment 28139; reconstructed on cd976b09, 3/3 hashes matched, 72 changed lines identical to r2; new messages reads traced behind sign-out guards, 8 mutant anchors match once; no tests, mutants or queue-commit run; Sage commits verdict revision and reruns gate; no push
 2026-10-13T13:20:11Z | darkwing | row 97 (#1591) round 3 confirm-only review | approve, comment 28140, manifest 868f43de, base cd976b09; patch and manifest verified, test 2 and mutants 13, 13a, 26, 27 unaffected by row 94 by reading; note on a palette stale-cache race in bus.js (outside the row); queue rev 902 in c075bd04
+2026-10-13T14:11:18Z | sage (1ef1e4f8) | decision 133 redeploy: bus unit reinstall (EnvironmentFile line), start 14:04:18Z on 8ac8055c with rows 89, 90, 92, 94; row 99 dropped (rev 907, #1593 comment 28146 closed, P19 #250 comment 134 done); Darkwing and Dewey resumed; decision 134 Filbert to Opus thread 048f3c63, f712d8af retired | done; Mos enabled the unit 14:09:15Z; revs 903-907 still pending queue-commit

docs/plans/2026-09-26_lead-decisions.md

@@ -2966,3 +2966,47 @@ which stay with him. Each item names who decided it and what happened.
       It takes the test slot ahead of rows 80 and 88.
     - The bus restart doesn't move earlier for this. Decision 118's
       order stands.
+
+133. **The redeploy ships without rows 91 and 93 (2026-10-13, Mos's
+    ruling after Jason rebooted dragon-lin at 13:40:09Z).** The bus unit
+    stayed down after the reboot because it was never enabled. Decision
+    118's redeploy went ahead instead of waiting for the sandbox rows.
+    - Sage reinstalled the unit with `scripts/bus-service.sh install`
+      from canonical 8ac8055c. The only change is the
+      `EnvironmentFile=-%h/.config/mosaic-dev/secrets/claude-session.env`
+      line. Mos's pm.conf drop-in still adds `--pm`.
+    - Sage started the bus at 14:04:18Z. The unit is active with
+      NRestarts 0, /healthz on :7332 returns ok, and `launches list`
+      shows PM run r71a2676a33a8. The bus runs the code from rows 89,
+      90, 92 and 94.
+    - Install doesn't enable the unit and Sage didn't. Mos enabled it at
+      14:09:15Z without restarting it. Undo with `systemctl --user
+      disable mosaic-bus@mosaic-stack.service`. Whether install should
+      enable units is a later row, not urgent.
+    - Row 99 is dropped: the fallback only helps against a pre-94 bus,
+      which only a rollback could bring back. Queue rev 907 blocks it
+      with the reason (no dropped state exists, and parking needs Jason
+      from briefed). It stays blocked until Jason is next in the queue.
+      Gitea #1593 is closed (comment 28146) and Vikunja P19 #250 is done
+      (comment 134).
+    - Rows 91 and 93 need their own bus restart when they land. Sage
+      asks Mos for it then.
+    - Next: Jason's PM re-test (#228, #232). Row 85 waits on it.
+
+134. **Filbert moves to Claude Opus 5.5 (2026-10-13, a seat change on
+    Jason's direct input).** Jason reported that OpenAI's cyber-risk
+    filter keeps blocking Filbert's reviews on gpt-6.1-sol. The thread
+    it blocked was the retired 50342f6a; f712d8af approved row 97 round 3
+    at 13:18Z without a flag. The filter would still fire on any
+    security-adjacent review, so the seat moves while no Filbert review
+    is in flight.
+    - New thread 048f3c63 (Claude, claude-opus-5-5). Codex thread
+      f712d8af is retired; nobody messages it.
+    - Opus roster seats are now Darkwing, Dewey and Filbert, three of
+      decision 45's four. Sage's own thread isn't counted.
+    - Cost: no GPT reviewer remains, so every review is Claude on Claude.
+      Decision 122 chose Codex for reviewer diversity. Rocko stays on
+      Codex as a builder.
+    - Decision 130's split stands: Filbert reviews non-sandbox rows only,
+      and Dewey keeps rows 91 and 93.
+    - Mos had no objection.