Changes and Releases

Updates on Giant Swarm workload cluster releases, apps, UI improvements and documentation changes.

• Sep 18, 2026 Developer Portal backstage v2.33.1

  Fixed

  • (repositories) Get_info and row types follow the manager’s shapes in #2478 by @teemow

  Full Changelog: https://github.com/giantswarm/backstage/compare/v2.33.0...v2.33.1

• Sep 18, 2026 AI Agents muster v5.27.6

  Fixed

  • (filesystem) A status sync never rewrites the definition file; status lives under status/ in #1289 by @teemow

  Full Changelog: https://github.com/giantswarm/muster/compare/v5.27.5...v5.27.6

• Sep 18, 2026 Developer Portal backstage v2.33.0

  Added

  • (repositories) Create repository follows the new repository to readiness — the phases as they complete, the pending reason, a failure with the manager’s reason; the link marked ready only then in #2473 by @teemow

  Full Changelog: https://github.com/giantswarm/backstage/compare/v2.32.0...v2.33.0

• Sep 18, 2026 AI Agents muster v5.27.5

  Fixed

  • (aggregator) An OAuth server’s spec.timeout reaches the client a tool call builds on a pool miss in #1287 by @teemow

  Full Changelog: https://github.com/giantswarm/muster/compare/v5.27.4...v5.27.5

• Sep 18, 2026 AI Agents agent-platform v4.40.3

  Fixed

  • (model-serving) The pre-pull DaemonSet is a hook object outside the release’s wait, and an installation’s prepull.nodeSelector replaces the default in #581 by @teemow

  Full Changelog: https://github.com/giantswarm/agent-platform/compare/v4.40.2...v4.40.3

• Sep 18, 2026 AI Agents agent-platform v4.40.2

  Fixed

  • (model-serving) The storage-initializer’s memory limit is 8Gi — headroom for a download that overlaps the runtime image’s unpack (#576) in #577 by @teemow

  Full Changelog: https://github.com/giantswarm/agent-platform/compare/v4.40.1...v4.40.2

• Sep 18, 2026 Developer Portal backstage v2.32.0

  Added

  • (repositories) Show the CI facts of a repository — release build, orb version, arm64, China push, signing in #2471 by @teemow

  Full Changelog: https://github.com/giantswarm/backstage/compare/v2.31.0...v2.32.0

• Sep 18, 2026 Developer Portal backstage v2.31.0

  Added

  • Platform capability columns and a Capabilities tab on the Installations page in #2469 by @teemow

  Full Changelog: https://github.com/giantswarm/backstage/compare/v2.30.0...v2.31.0

• Sep 18, 2026 AI Agents muster v5.27.4

  Fixed

  • (reconciler) An MCPServer in sync is reconciled on change events and the resync only, not twice per 30 s in #1286 by @teemow

  Full Changelog: https://github.com/giantswarm/muster/compare/v5.27.3...v5.27.4

• Sep 18, 2026 AI Agents muster v5.27.3

  Fixed

  • (aggregator) An OAuth server’s spec.timeout reaches the client a person’s grant connects in #1284 by @teemow

  Full Changelog: https://github.com/giantswarm/muster/compare/v5.27.2...v5.27.3

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