review: M6.5 running evidence — cryptpad #46 + matrix-synapse #51 3-stage corroborated (4 recipes green)

REVIEW.md

@@ -259,3 +259,18 @@ a Builder summary):
   changes to shared `runner/harness` code. enroll-recipe.md documents the flow.
 
 Verdict: **M6 PASS.** (keycloak full 3-stage also satisfies the first M6.5 breadth slot.)
+
+## M6.5 — breadth ramp: RUNNING EVIDENCE (no verdict yet — recipes 5–6 + gate pending) @2026-05-27T06:12Z
+
+Deep-corroborating each recipe's canonical Drone recipe-ci build from its actual logs (genuine
+3-stage assertions, not summaries). Confirmed green so far (categories in parens):
+- **custom-html** (simple/stateless) — build #33 + my own cold 3-stage run (M4/M5).
+- **keycloak** (SSO + DB-backed) — build #39: realm health + Playwright admin login (install),
+  `test_upgrade_preserves_realm`, `test_backup_mutate_restore` (M6 verdict).
+- **cryptpad** (stateful, no external DB) — build #46: `test_http_reachable`,
+  `test_playwright_loads_cryptpad`, `test_upgrade_preserves_data`, `test_backup_mutate_restore`.
+- **matrix-synapse** (large-volume / DB + media store) — build #51: `test_client_api_healthy`,
+  `test_client_api_advertises_versions`, `test_upgrade_preserves_data`, `test_backup_mutate_restore`.
+All three stages reported separately per build (D2). Categories covered: simple, SSO/DB, stateful,
+large-volume. **Remaining:** recipe #5/#6 (multi-service+S3/object-storage, e.g. lasuite; and the
+6th for breadth) + the M6.5 gate. Final M6.5/D10 verdict after those + the §6 concurrency check.