v0.5.0

What's Changed

• 🔧 chore(version): bump to 0.4.1-dev by @chaizhenhua in #151
• Eval obs by @chaizhenhua in #152
• Admin console week-1 UX overhaul + data router fix by @chaizhenhua in #154
• Admin console week-2 follow-ups: docs, polish, BE-supported features by @chaizhenhua in #155
• ADR-0026 audit log: backend foundation (contract, service, endpoint, retention) by @chaizhenhua in #158
• ADR-0026 audit log: admin console page + history cross-links by @chaizhenhua in #159
• ADR-0028 version switching: POST /v1/config/:ns/:id/restore endpoint by @chaizhenhua in #160
• ADR-0028 version switching: History tab + restore confirm flow in agent editor by @chaizhenhua in #161
• Audit log polish: restore filter + History auto-refresh + Change column for restore by @chaizhenhua in #162
• feat(admin-console): dark mode, operator cockpit reframe, audit-log polish by @chaizhenhua in #163
• feat(admin-console): MCP/Skill detail + multi-baseline + i18n forms + topbar identity by @chaizhenhua in #170
• fix(runtime): classify WebStream HTTP errors via downcast (no retry on 4xx) by @chaizhenhua in #174
• feat(server): probe-based adapter discovery via AdapterKind::from_lower_str by @chaizhenhua in #173
• feat(runtime): CredentialBroker — unified provider auth via ProviderSpec (incl. Vertex SA JSON) by @chaizhenhua in #175
• feat: config-store unification (envelope + seed protocol + patch overrides) + post-Phase-3 cleanup by @chaizhenhua in #177
• Harden admin config, tools overrides, and security coverage by @chaizhenhua in #178
• ♻️ refactor(admin-console): split API and query layers by @chaizhenhua in #180
• ✨ feat(runtime): add registry lifecycle APIs by @chaizhenhua in #182
• 🔒 chore(admin-console): bump fast-uri to 3.1.2 by @chaizhenhua in #187
• ✨ feat(observability): align traces with GenAI and Phoenix by @chaizhenhua in #181

Full Changelog: v0.4.0...v0.5.0