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cs249r_book/interviews/vault-cli/docs
Vijay Janapa Reddi 5131cb28fc docs: R11 stability cleanup + v2.6 \u2014 11 rounds, convergence declared
R11 (David, fresh-eyes stability check): 0 Critical + 0 High + 1 Medium
(doc cleanup from R10-F-2 closure itself).

R11-M-1 (MEDIUM): CUTOVER_QA.md + vault-cli/README.md still referenced
--canary-percent flag after R10-F-2 removed it from code + ARCHITECTURE.md.
Operator following CUTOVER_QA.md step 1 of cutover day would hit
'Error: no such option --canary-percent' \u2014 the one document whose
entire purpose is cutover correctness.

Fix: CUTOVER_QA.md \u00a71 replaces canary-staged rollout with all-or-nothing
ship language + Phase-7-deferred note pointing at \u00a74.3. README.md:57
drops [--canary-percent N] from the ship example.

STABILITY DECLARED after R11. Three consecutive rounds (R7, R8, R11) with
zero new Criticals. R11 explicit: 'convergence confirmed.'

Finding-density trajectory across 11 rounds (new Criticals per round):
  R1: 3, R2: 1, R3: 2, R4: 3, R5: 3, R6: skipped,
  R7: 0, R8: 0, R9: 1* (regression-detect, not new), R10: 0, R11: 0

Total findings closed across all rounds: ~120.
No further rounds scheduled.

ARCHITECTURE.md header bumped v2.5 \u2192 v2.6.
REVIEWS.md adds 'Rounds 7\u201311' section with per-round finding counts,
notable findings, meta-observation on R9 (tooling/persistence issue
Gemini caught that individual-file reviewers couldn't), and the
convergence signal.
2026-04-16 16:42:39 -04:00
..