v0.5.0

Enhancement

• Review and tighten default auth_level (#97)

⚙️ Miscellaneous Tasks

• Prepare v0.5.0 release — complete CHANGELOG (#118)

🐛 Bug Fixes

• Resolve MkDocs strict-mode failures for nav, anchors, and links (#116)
• Suppress bandit B311 false positive for non-security random usage (#88)
• Apply Oracle PR review — deep immutability, regression test, docs sync
• Switch Mermaid fence format to fence_div_format for rendering

📚 Documentation

• Rewrite deployment guide for developer-friendly Azure Functions experience
• Update README translations for OpenAPI removal (#99)
• Update usage and deployment docs for OpenAPI removal (#99)
• Update DESIGN.md and architecture docs for OpenAPI removal (#99)
• Update CHANGELOG with breaking change for deprecated OpenAPI removal (#99)
• Add Azure deployment verification note to README (#111)
• Add Azure-verified sample output and update upgrade notes (#110)
• Add comprehensive deployment guide with Azure provisioning and endpoint verification (#73) (#108)
• Add production hardening guide (#105)
• Add concurrency constraints, scale envelopes, SSE clarification, and non-goals (#90, #92, #93, #98, #100) (#103)
• Add SDK compatibility policy and contract tests (#91) (#102)
• Apply Oracle review fixes for PR #85
• Restructure README and DESIGN.md for ecosystem positioning
• Pin Mermaid JS version and add site_url
• Fix DESIGN.md title and architecture factual accuracy (#77)
• Fix architecture doc inaccuracies from Oracle post-merge review
• Standardize architecture docs with Mermaid diagrams, Sources, and See Also

🚀 Features

• Add CloneableGraph protocol and refactor _get_threadless_graph (#95, #96)
• Add openapi bridge module for ecosystem integration
• Add metadata dataclasses with immutable snapshot API

🚜 Refactor

• Remove deprecated OpenAPI endpoint and _build_openapi() method (#99)
• Split platform/routes.py into resource modules (#89) (#101)

🧪 Testing

• Update existing tests for v0.5.0 compatibility