v4.5.0

What's Changed

• fix: patch qdrant fetch compatibility on Node 25 by @debian777 in #444
• feat: implement artifact export/search flow by @debian777 in #446
• docs: restore zero-drift kairos skill and extend protocol-linking guide by @debian777 in #449
• test: align integration tests with train terminology by @debian777 in #419
• dev: add npm script to switch Node via fnm and .nvmrc by @debian777 in #448
• fix(auth): SSO-aware invalid_token hints for MCP clients by @debian777 in #450
• chore(deps): bump hono from 4.12.14 to 4.12.18 by @dependabot[bot] in #442
• ci: Node 24 LTS baseline; advisory Node 25/26 matrix by @debian777 in #458
• feat(helm): unified Helm chart with HA, Gateway API, Keycloak OIDC, and monitoring by @debian777 in #423
• chore(deps): bump actions/dependency-review-action from 4 to 5 by @dependabot[bot] in #451
• CI: Node 24 primary gates, Node 26 advisory lanes, integration-pass on primaries by @debian777 in #460
• fix(deps): archiver 8 ZipArchive + Vitest localStorage for Node 26 by @debian777 in #461
• test(integration): extend kairos-search-case2 timeout for CI by @debian777 in #437
• chore(deps): bump the npm-dependencies group with 8 updates by @dependabot[bot] in #463
• docs: refine KAIROS action routing skill guidance by @debian777 in #464
• chore: set SCORE_THRESHOLD default to 0.5 by @debian777 in #465
• release: 4.5.0-rc.0 by @debian777 in #466
• chore(deps): bump the npm-dependencies group with 7 updates by @dependabot[bot] in #468
• test(cli): use dev token for auth e2e by @debian777 in #470
• Update/activate execution id refine gating by @debian777 in #471
• ci: auto-sync generated docs on PR builds by @debian777 in #473
• ci: always sync autogenerated docs after build by @debian777 in #474
• chore: add Qdrant binary management by @debian777 in #472
• release: 4.5.0-rc.1 by @debian777 in #475
• ci: avoid bot-authored commits on PR branches by @debian777 in #476
• release: 4.5.0-rc.2 by @debian777 in #477
• chore(helm): migrate operators to OLM by @debian777 in #478
• ci: improve helm version bump workflow by @debian777 in #480
• release: 4.5.0 by @debian777 in #481

Full Changelog: v4.4.0...v4.5.0