Changes and Releases

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

• Sep 4, 2026 Developer Portal backstage v0.219.1

  Fixed

  • (agent-platform) The session timeline shows why a turn failed in #2252 by @teemow

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.219.0...v0.219.1

• Sep 4, 2026 Developer Portal backstage v0.219.0

  Added

  • (catalog) Add AppReadinessProcessor in #2088 by @weatherhog

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.218.8...v0.219.0

• Sep 4, 2026 Developer Portal backstage v0.218.8

  Fixed

  • (plans) A rejected comment on a rendered document keeps its draft and shows the error instead of leaving an empty composer open in #2251 by @teemow

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.218.7...v0.218.8

• Sep 4, 2026 Others hello-world-app v3.2.2

  Fixed

  • Update values schema to allow for injection of platform values
• Sep 4, 2026 Others hello-world-app v3.2.1

  Fixed

  • Derive the arm64 taint toleration from the effective kubernetes.io/arch node selector rather than from architecture alone. Pinning to arm64 with nodeSelector: {kubernetes.io/arch: arm64} and an empty architecture passed schema validation and rendered the selector with no toleration, so the pod stayed Pending forever against a tainted arm64 node pool with no render error. Either route is now safe.
  • Skip the generated toleration only when an existing one actually covers the arm64 taint. The previous uniq collapsed just a field-for-field identical entry, so an equivalent toleration written with operator: Exists, or with operator omitted since Equal is the API default, produced a duplicate. Coverage is now decided by key, effect, operator and value, so a kubernetes.io/arch=amd64 toleration no longer counts as covering arm64.
• Sep 4, 2026 Developer Portal backstage v0.218.7

  Changed

  • (deps) Update dependency form-data to v4 in #2244 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.218.6...v0.218.7

• Sep 4, 2026 Developer Portal backstage v0.218.6

  Changed

  • (deps) Update dependency ai to v7.0.71 in #2243 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.218.5...v0.218.6

• Sep 3, 2026 Developer Portal backstage v0.218.5

  Changed

  • (deps) Update dependency @types/node to v24 in #2242 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.218.4...v0.218.5

• Sep 3, 2026 Developer Portal backstage v0.218.4

  Changed

  • (deps) Update dependency @assistant-ui/react-markdown to v0.14.12 in #2241 by @renovate[bot]

  Full Changelog: https://github.com/giantswarm/backstage/compare/v0.218.3...v0.218.4

• Sep 3, 2026 Security starboard-exporter v1.2.15

  Fixed

  • (nancy) Remediate nancy findings in #623 by @heraldbot[bot]

  Full Changelog: https://github.com/giantswarm/starboard-exporter/compare/v1.2.14...v1.2.15

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