Changes and Releases

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

• Jul 2, 2026 AI Agents muster v0.22.4

  Fixed

  • (aggregator) Guard token-forwarding and localMint header funcs with a mutex in #943 by @QuentinBisson

  Full Changelog: https://github.com/giantswarm/muster/compare/v0.22.3...v0.22.4

• Jul 2, 2026 AI Agents muster v0.22.3

  Fixed

  • (aggregator) Refresh oidc-exchange token on the persistent connection in #938 by @QuentinBisson

  Full Changelog: https://github.com/giantswarm/muster/compare/v0.22.2...v0.22.3

• Jul 2, 2026 AI Agents klaus v0.0.257

  Changed

  • (deps) Update cimg/base docker tag to v2026.07 in #387 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.256...v0.0.257

• Jul 2, 2026 Developer Portal backstage v0.148.1

  Changed

  • (deps) Update dependency @ai-sdk/azure to v3.0.75 in #1866 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.148.0...v0.148.1

• Jul 2, 2026 AI Agents klaus v0.0.256

  Fixed

  • (deps) Update module github.com/giantswarm/mcp-oauth to v0.18.8 in #386 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.255...v0.0.256

• Jul 2, 2026 AI Agents muster v0.22.2

  Fixed

  • (deps) Update module github.com/giantswarm/mcp-oauth to v0.18.8 in #941 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/muster/compare/v0.22.1...v0.22.2

• Jul 2, 2026 AI Agents klaus v0.0.255

  Changed

  • (deps) Update dependency @anthropic-ai/claude-code to v2.1.198 in #385 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.254...v0.0.255

• Jul 2, 2026 Security kyverno-policies v0.26.0

  Added

  • Add optional policies for restricting debug access using ephemeral containers.
  • Add io.giantswarm.application.audience and io.giantswarm.application.managed chart annotations for Backstage visibility.
  • Push to the default catalog.

  Changed

  • Migrate chart annotations to OCI-compatible format (change application.giantswarm.io/team to io.giantswarm.application.team, convert restrictions to annotations).
  • Updated kyverno-policies to upstream version v1.17.2.
• Jul 1, 2026 AI Agents muster v0.22.1

  Fixed

  • (mcpserver) Ignore runtime token-exchange creds in ConfigurationChanged in #940 by @fiunchinho

  Full Changelog: https://github.com/giantswarm/muster/compare/v0.22.0...v0.22.1

• Jul 1, 2026 Developer Portal backstage v0.148.0

  Added

  • (gs) Compact cluster access widget and cover non-broker installations in #1864 by @marians

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.147.3...v0.148.0

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