v1.4.0

What's Changed

• Product upgrade: implement clean + positioning/docs + brand assets by @denfry in #8
• MCP hardening, rerank god-class dampening, config/IaC labeling + roadmap sync by @denfry in #9
• Release v1.4.0 — MCP hardening, rerank dampening, config/IaC, benchmarks by @denfry in #10

Full Changelog: v1.3.0...v1.4.0