v1.1.0

Highlights

• Codex CLI hooks support — 4 hooks deployed via ~/.codex/hooks.json
• Guard message v2 — OBSERVATION/FIX/DO NOT structure for AI-safe consumption
• Baseline scanning — only report issues on newly added lines
• Hook circuit breaker — automatic shutdown on runaway failures
• AST-grep precision guards — YAML rule definitions for lower false positives
• 9 known false positive patterns resolved
• MCP server removed — replaced with direct guard scripts

See CHANGELOG for full details.