Changes and Releases

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

• Oct 22, 2026 AI Agents klaus v1.0.18

  Fixed

  • (deps) Update module github.com/giantswarm/go-selfupdate to v1.6.6 in #592 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/klaus/compare/v1.0.17...v1.0.18

• Oct 22, 2026 Developer Portal backstage v3.17.9

  Changed

  • (deps) Update actions/create-github-app-token action to v3.3.0 in #3204 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/backstage/compare/v3.17.8...v3.17.9

• Oct 22, 2026 AI Agents muster v5.51.2

  Fixed

  • Mint a progressToken for call_tool and muster call when the client sends none in #1643 by @teemow

  Full Changelog: https://github.com/giantswarm/muster/compare/v5.51.1...v5.51.2

• Oct 22, 2026 Developer Portal backstage v3.17.8

  Changed

  • Align files according to platform standards in #3203 by @giantswarm-align-files[bot]

  Full Changelog: https://github.com/giantswarm/backstage/compare/v3.17.7...v3.17.8

• Oct 22, 2026 AI Agents klaus v1.0.17

  Changed

  • (make) Drop the repo’s own govulncheck target in #598 by @teemow

  Full Changelog: https://github.com/giantswarm/klaus/compare/v1.0.16...v1.0.17

• Oct 22, 2026 AI Agents muster v5.51.1

  Changed

  • (make) Drop the repo’s own govulncheck target in #1640 by @teemow

  Full Changelog: https://github.com/giantswarm/muster/compare/v5.51.0...v5.51.1

• Oct 22, 2026 Developer Portal backstage v2.97.1

  Fixed

  • (deps) Update Node.js to 24.22.1 on the 2.97 line

  Full Changelog: https://github.com/giantswarm/backstage/compare/v2.97.0...v2.97.1

  Note: v2.97.1 is cut from the release-v2.97.x maintenance line (v2.97.0 plus the Node.js 24.22.1 security update). The v2.97.1-rc.1..rc.6 pre-releases are a different line, cut from main before 3.0.0; they are not candidates of this release.

• Oct 22, 2026 AI Agents muster v5.51.0

  Added

  • (oauth) A ChatGPT provider App with OpenAI’s device-code sign-in in #1639 by @teemow

  Full Changelog: https://github.com/giantswarm/muster/compare/v5.50.7...v5.51.0

• Oct 22, 2026 Developer Portal backstage v3.17.7

  Fixed

  • (agent-platform) Keep the Update agents dialog’s height while its rows load in #3208 by @marians

  Full Changelog: https://github.com/giantswarm/backstage/compare/v3.17.6...v3.17.7

• Oct 22, 2026 Developer Portal backstage v0.246.8

  Fixed

  • (deps) Update Node.js to 24.22.1 on the 0.244 line

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.246.7...v0.246.8

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