Changes and Releases

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

• May 18, 2026 AI Agents klausctl v0.0.82

  What’s Changed

  • chore(deps): update dependency architect to v8.1.0 by @renovate[bot] in https://github.com/giantswarm/klausctl/pull/224

  Full Changelog: https://github.com/giantswarm/klausctl/compare/v0.0.81...v0.0.82

• May 18, 2026 AI Agents muster v0.1.176

  What’s Changed

  • fix(deps): update module github.com/giantswarm/mcp-oauth to v0.2.140 by @renovate[bot] in https://github.com/giantswarm/muster/pull/683

  Full Changelog: https://github.com/giantswarm/muster/compare/v0.1.175...v0.1.176

• May 18, 2026 AI Agents klaus v0.0.155

  What’s Changed

  • fix(deps): update module github.com/giantswarm/mcp-oauth to v0.2.140 by @renovate[bot] in https://github.com/giantswarm/klaus/pull/256

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.154...v0.0.155

• May 18, 2026 AI Agents muster v0.1.175

  What’s Changed

  • fix(deps): update module github.com/giantswarm/mcp-oauth to v0.2.137 by @renovate[bot] in https://github.com/giantswarm/muster/pull/667

  Full Changelog: https://github.com/giantswarm/muster/compare/v0.1.174...v0.1.175

• May 18, 2026 AI Agents klaus v0.0.154

  What’s Changed

  • chore(deps): update dependency @anthropic-ai/claude-code to v2.1.143 by @renovate[bot] in https://github.com/giantswarm/klaus/pull/259

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.153...v0.0.154

• May 18, 2026 AI Agents klaus v0.0.153

  What’s Changed

  • chore(deps): update dependency @anthropic-ai/claude-code to v2.1.141 by @renovate[bot] in https://github.com/giantswarm/klaus/pull/254
  • chore(deps): update dependency requests to ~=2.34.2 by @renovate[bot] in https://github.com/giantswarm/klaus/pull/255

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.152...v0.0.153

• May 14, 2026 Security external-secrets v2.4.1

  Changed

  • Updating to the v2.4.1 version.

  BREAKING CHANGES

  • The Alibaba and Device42 providers are gone.
  • The htpasswd function requires three arguments from now on, see https://github.com/Masterminds/sprig/blob/master/docs/crypto.md?plain=1#L50-L56.
• May 14, 2026 Developer Portal backstage v0.131.1

  Fixed

  • Catalog: fall back to PAT or unauthenticated requests when the configured GitHub App has no access to a repo, so LatestReleaseProcessor and SbomDependencyProcessor work for repos outside the App’s installation (and public repos work without any integration configured).
  • AI chat: pin the ai package to a single version via root yarn resolution to fix AI_TypeValidationError when invoking MCP tools. See ./docs/releases/v0.131.1-changelog.md for more information.
• May 14, 2026 AI Agents klaus v0.0.152

  What’s Changed

  • fix(deps): update module github.com/giantswarm/mcp-oauth to v0.2.119 by @renovate[bot] in https://github.com/giantswarm/klaus/pull/251
  • fix(deps): update module github.com/mark3labs/mcp-go to v0.54.0 by @renovate[bot] in https://github.com/giantswarm/klaus/pull/257

  Full Changelog: https://github.com/giantswarm/klaus/compare/v0.0.151...v0.0.152

• May 13, 2026 Developer Portal backstage v0.131.0

  Added

  • Add LatestReleaseProcessor that annotates Component entities with giantswarm.io/latest-release-tag and giantswarm.io/latest-release-date from GitHub Releases, with optional tag-prefix matching for monorepos.
  • Add KlausProvider, a catalog entity provider that discovers Klaus personalities, toolchains, and plugins from GitHub and emits them as Component entities.

  Fixed

  • Fix Helm charts column in the catalog showing “Yes (0)” for entities without charts. See ./docs/releases/v0.131.0-changelog.md for more information.

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