PyPI recent updates for brief-spec https://pypi.org/project/brief-spec/ Recent updates to the Python Package Index for brief-spec en 0.6.0 https://pypi.org/project/brief-spec/0.6.0/ Type-aware, evidence-backed delivery contracts for AI coding harnesses. Thu, 08 Oct 2026 23:19:57 GMT 0.5.0 https://pypi.org/project/brief-spec/0.5.0/ Type-aware, evidence-backed delivery contracts for AI coding harnesses. Thu, 08 Oct 2026 21:09:30 GMT