2.2.89

fastrepl/anarlog2.2.89Oct 5, 2026by github-actions[bot]

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AI Summary

A patch release addressing ClickHouse backup issues, privilege escalation, and SDK streaming errors.

Key Highlights

  • Bumped clickhouse-backup to 2.7.4 for object-disk backups.
  • Fixed privilege escalation on ClickHouse containers.
  • Improved SDK streaming handling for LiteLLM and OpenAI Responses.
  • Fixed metric scoring failures during evaluate() and ChrF validation.

Full Release Notes

## What's Changed
* [NA] [HELM] [DOCS] fix: bump clickhouse-backup to 2.7.4 for object-disk backups by @GuySaar8 in https://github.com/comet-ml/opik/pull/8695
* [OPIK-8636] [FE] fix: offer low and medium thinking levels for gemini 3.1 flash lite by @aadereiko in https://github.com/comet-ml/opik/pull/8691
* [NA] [SDK] fix: reject a non-numeric beta or non-positive char_order in ChrF by @feiiiiii5 in https://github.com/comet-ml/opik/pull/8651
* [NA] [SDK] fix: don't end a dataset item stream at unreadable records by @feiiiiii5 in https://github.com/comet-ml/opik/pull/8670
* [NA] [SDK] fix: end the span when a LiteLLM stream is abandoned early by @awkoy in https://github.com/comet-ml/opik/pull/8704
* [NA] [SCRIPTS] fix: skip Vertex AI models whose enum name collides with an existing entry by @aadereiko in https://github.com/comet-ml/opik/pull/8700
* [OPIK-8659] [INFRA] fix: disallow privilege escalation on the ClickHouse containers by @CRThaze in https://github.com/comet-ml/opik/pull/8702
* [NA] [DOCS] docs: add Cost Intelligence MCP server page by @petrotiurin in https://github.com/comet-ml/opik/pull/8686
* [NA] [SDK] test: pass new keyword arguments through in the evaluate streaming e2e test by @awkoy in https://github.com/comet-ml/opik/pull/8713
* [OPIK-8661] [SDK] fix: keep and report TypeScript metric scores that fail during evaluate() by @awkoy in https://github.com/comet-ml/opik/pull/8710
* [NA] [SDK] fix: don't log an error for an abandoned OpenAI Responses stream by @awkoy in https://github.com/comet-ml/opik/pull/8711
* [issue-8676] [SDK] fix: pass scorer only the arguments its signature declares by @awkoy in https://github.com/comet-ml/opik/pull/8707
* [NA] [DOCS] docs: npx setup and a lighter install section on the MCP server page by @alexkuzmik in https://github.com/comet-ml/opik/pull/8708
* [issue-8402] [SDK] fix: grade the latest assistant turn that has text by @feiiiiii5 in https://github.com/comet-ml/opik/pull/8403
* [NA] [BE] Update model prices file by @CometActions in https://github.com/comet-ml/opik/pull/8728
* [NA] [SDK] [DOCS] Update automatically OpenAPI spec and Fern code by @CometActions in https://github.com/comet-ml/opik/pull/8727
* [OPIK-8596] [FE] fix: remove empty column and rebalance widths in feedback scores table by @JetoPistola in https://github.com/comet-ml/opik/pull/8615
* [OPIK-8672] [BE] fix: resolve projects with padded names when grouping scores by project by @thiagohora in https://github.com/comet-ml/opik/pull/8712
* [OPIK-8206] [BE] [FE] fix: id-based, open-ended ranges for charts, KPI cards and workspace metrics by @thiagohora in https://github.com/comet-ml/opik/pull/8685


**Full Changelog**: https://github.com/comet-ml/opik/compare/2.2.88...2.2.89

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