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

Feb 2026Clear ×Project: ThanosClear ×
Thanosv0.41.0ObservabilityFeb 12, 2026

This release combines performance improvements, bug fixes, and new configuration capabilities with a shuffle-sharding behavior change in Receive. It also upgrades Prometheus, deprecates a flag, and makes native histogram ingestion always enabled.

Check if affected (1)

  • breakingReceive shuffle sharding now uses consistent hashing

    Applies if you use Receive.

    In Receive, shuffle sharding now uses consistent hashing for stability on scale. Existing tenant-to-node assignments change on upgrade.

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