- Patched a vulnerability by updating Docker base images to Alpine 3.18.3, addressing CVE‑2022‑48174.
- Fixed multiple bugs in the single‑store storage path, including race conditions and cache issues in the index‑shipper.
- Resolved cache bugs that caused missing results for older log queries.
v2.9.1
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Breaking: removed experimental LogQL variants() query support.
Fix bug in queryrange MergeLabels to preserve sketch
Preserve sketch data when merging labels in queryrange