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Releases

AI-analyzed release notes for CNCF graduated and incubating projects.

Apr 2026Clear ×Project: OpenCostClear ×
OpenCostv1.120.1ObservabilityApr 28, 2026

A maintenance release with a dependency update, correctness fixes, and new operator-facing capabilities. The MCP server now requires explicit opt-in when MCP_SERVER_ENABLED is not configured.

Check if affected (1)

  • breakingThe MCP_SERVER_ENABLED default, changed to false

    Applies if MCP_SERVER_ENABLED is not configured.

    The MCP server now defaults MCP_SERVER_ENABLED to false, making it opt-in by default.

Source
OpenCostv1.120.0ObservabilityApr 13, 2026

A maintenance release with dependency updates, defect corrections, expanded compatibility, and new integrations and configuration capabilities. An existing configuration source is replaced, so affected operators need to update their configuration.

Action needed (1)

  • breakingProvider configuration replaced by cloud-integration.json

    The provider config is no longer used, and configuration is read from cloud-integration.json instead. Operators using the replaced configuration source need to update their configuration.

Source
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