Changes and Releases

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

• Apr 8, 2026 Security cert-manager-app v3.12.0

  Added

  • Add control plane node toleration to CA injector deployment.

  Removed

  • Remove PodSecurityPolicy (PSP) and related resources.
  • Remove Giant Swarm PSP to PSS migration logic.
• Apr 8, 2026 Observability dashboards v4.21.0

  Added

  • Add envoy-gateway-loadtesting dashboard

  Changed

  • Reorganize Grafana Cloud directories: dashboards/ → grafana-cloud/sources/, grafana-cloud/ → grafana-cloud/backup/, GC API scripts → grafana-cloud/scripts/
  • Update backup workflow and README to reflect new paths
• Apr 8, 2026 Continuous Deployment flux-app v1.10.0

  Changed

  • Updgrade Flux to 2.6.4 version.
• Apr 8, 2026 AI Agents klausctl v0.0.47

  What’s Changed

  • chore(deps): update dependency go to v1.26.2 by @renovate[bot] in https://github.com/giantswarm/klausctl/pull/182

  Full Changelog: https://github.com/giantswarm/klausctl/compare/v0.0.46...v0.0.47

• Apr 7, 2026 Observability dashboards v4.20.0

  Added

  • Add monthly GitHub Actions workflow to auto-update Tempo, Mimir, Loki, and Alloy mixin dashboards
  • Add Monitoring Landscape / Customer Audit dashboard to audit monitoring tools across workload clusters and compare resource consumption with the GiantSwarm observability platform

  Changed

  • Move Tempo dashboards from private_dashboards_mz to team_atlas under Giant Swarm/Observability/Tempo
  • Move Loki dashboards from private_dashboards_al to team_atlas under Giant Swarm/Observability/Loki
  • Refresh Loki dashboards from latest upstream mixin
  • Move Mimir dashboards from private_dashboards_mz to team_atlas under Giant Swarm/Observability/Mimir
  • Refresh Mimir mixin dashboards from upstream mimir-2.17.6
  • Move Alloy dashboards from private_dashboards_al to team_atlas under Giant Swarm/Observability/Alloy
  • Refresh Alloy mixin dashboards from upstream v1.15.0
    • Adds alloy-loki and alloy-otel-engine-overview dashboards
• Apr 6, 2026 AI Agents klaus v0.0.108

  What’s Changed

  • fix(deps): update module github.com/mark3labs/mcp-go to v0.47.0 by @renovate[bot] in https://github.com/giantswarm/klaus/pull/202
  • fix(deps): update module github.com/giantswarm/mcp-oauth to v0.2.94 by @renovate[bot] in https://github.com/giantswarm/klaus/pull/203

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.107...v0.0.108

• Apr 5, 2026 AI Agents klaus v0.0.107

  What’s Changed

  • chore(deps): update dependency @anthropic-ai/claude-code to v2.1.92 by @renovate[bot] in https://github.com/giantswarm/klaus/pull/201

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.106...v0.0.107

• Apr 5, 2026 AI Agents klausctl v0.0.46

  What’s Changed

  • fix(deps): update module github.com/mark3labs/mcp-go to v0.47.0 by @renovate[bot] in https://github.com/giantswarm/klausctl/pull/181

  Full Changelog: https://github.com/giantswarm/klausctl/compare/v0.0.45...v0.0.46

• Apr 4, 2026 Fleet Management kubectl-gs v5.3.1

  Fixed

  • Updated dependencies
• Apr 3, 2026 Observability grafana-app v2.36.2

  Fixed

  • Update recovery-test AWS IAM to support unique names

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