v0.5.7

v0.5.7

This release keeps native Codex Exec / Claude Code review as the discovery layer and adds a deterministic production-floor gate before P0/P1 findings become release blockers.

What changed

• Freeze native review evidence first, then send only frozen P0/P1 candidates to one restricted adjudication call using the same provider, model, and reasoning effort.
• Inject the V1.2 production-floor policy as trusted Codex developer instructions or a Claude system prompt; the adjudication call is always read-only and ignores host customizations.
• Recompute blocker retention in ordinary code from supported severity, reachability, evidence, change causality, concrete trigger, and complete causal-chain facts. Model recommendations do not decide the gate.
• Silently remove P0/P1 candidates that do not meet the floor from public JSON, Markdown, and summaries while retaining raw frozen evidence for audit.
• Fail closed with ERROR/HOLD when restricted adjudication or its evidence protocol is invalid.
• Stop automatic review after FULL → INCREMENTAL; a further incremental request returns MANUAL_REQUIRED, zero provider invocations, and exit code 5 before creating a session.

Contracts

• Native result schema advances to v9 with one-or-two provider invocations and the DISMISSED incremental resolution.
• Prompt contract advances to v3.
• Company CI envelope v2 wraps schema-v9 results; envelope v1 and schema v8 remain immutable.
• Existing P2/P3 findings remain non-blocking advisories and do not trigger restricted adjudication.