Changes and Releases

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

• Feb 12, 2026 Fleet Management kubectl-gs v4.10.1

  Changed

  • Change cache logic so initial id_token doesn’t get discarded.
• Feb 12, 2026 Observability kube-prometheus-stack-app v19.0.2

  Changed

  • Change team annotation in Chart.yaml to OpenContainers format (io.giantswarm.application.team).
• Feb 12, 2026 Observability prometheus-operator-app v19.0.2

  Changed

  • Change team annotation in Chart.yaml to OpenContainers format (io.giantswarm.application.team).
• Feb 12, 2026 Observability mimir-app v0.25.0

  Added

  • Add VerticalPodAutoscaler support for index-cache, metadata-cache, and results-cache.

  Changed

  • Change team annotation in Chart.yaml to OpenContainers format (io.giantswarm.application.team).
  • CI: test mimir disabled

  Fixed

  • Disable all mimir objects if mimir is disabled.
• Feb 12, 2026 Security organization-operator v2.1.3

  Changed

  • Build with up-to-date pipelines.
  • Migrate chart metadata annotations to OCI-compatible format.

  Added

  • Add io.giantswarm.application.audience and io.giantswarm.application.managed chart annotations for Backstage visibility.
• Feb 12, 2026 AI Agents klaus v0.0.7

  What’s Changed

  • fix: update Dockerfile for Go 1.25 and add Docker-based test plan by @teemow in https://github.com/giantswarm/klaus/pull/25

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.6...v0.0.7

• Feb 12, 2026 AI Agents muster v0.0.225

  What’s Changed

  • Update dependency go to v1.26.0 by @renovate[bot] in https://github.com/giantswarm/muster/pull/361

  Full Changelog: https://github.com/giantswarm/muster/compare/v0.0.224...v0.0.225

• Feb 12, 2026 AI Agents muster v0.0.224

  What’s Changed

  • Update module github.com/giantswarm/mcp-oauth to v0.2.59 by @renovate[bot] in https://github.com/giantswarm/muster/pull/359

  Full Changelog: https://github.com/giantswarm/muster/compare/v0.0.223...v0.0.224

• Feb 12, 2026 AI Agents muster v0.0.223

  What’s Changed

  • Update k8s modules to v0.35.1 by @renovate[bot] in https://github.com/giantswarm/muster/pull/362

  Full Changelog: https://github.com/giantswarm/muster/compare/v0.0.222...v0.0.223

• Feb 12, 2026 AI Agents klaus v0.0.6

  What’s Changed

  • feat: make prompt MCP tool non-blocking by default by @teemow in https://github.com/giantswarm/klaus/pull/24

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.5...v0.0.6

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