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2.2.45

comet-ml/opik2.2.45Aug 31, 2026by github-actions[bot]

AI Summary

This release focuses on performance improvements and bug fixes for streaming wrappers like Bedrock and Mistral. It introduces a one-command setup for MCP and skill packs, while also fixing data loss risks in annotation queues.

Key Highlights

  • Introduced one-command MCP + skill pack setup
  • Fixed Bedrock and Mistral stream wrappers to stop swallowing exceptions
  • Prevented data loss by blocking whitespace-only annotation queue names
  • Optimized dataset version count updates for better performance

New Features

  • One-command MCP + skill pack setup

Full Release Notes

## What's Changed
* [NA] [FE] chore: use the trimmed search term in the export queries by @jverre in https://github.com/comet-ml/opik/pull/8032
* [OPIK-7315] version the rollback sentinel repair as a driver mode by @andrescrz in https://github.com/comet-ml/opik/pull/8046
* [OPIK-7315] give verify.sh a receive-timeout, and stop the four call sites drifting by @andrescrz in https://github.com/comet-ml/opik/pull/8050
* [NA] [SDK] fix: stop bedrock and mistral stream wrappers from swallowing exceptions in finally by @alexkuzmik in https://github.com/comet-ml/opik/pull/8023
* [OPIK-8060] [BE] [FE] fix: report the best trial's latency and cost in the runs list by @alexkuzmik in https://github.com/comet-ml/opik/pull/7997
* [NA] [DOCS] [FE] Point the Opik skill prompts at /opik-instrument by @alexkuzmik in https://github.com/comet-ml/opik/pull/8052
* [OPIK-8062] [SDK] feat: one-command MCP + skill pack setup by @alexkuzmik in https://github.com/comet-ml/opik/pull/7958
* [OPIK-7315] document the version tie the confirm-keys re-check cannot resolve by @andrescrz in https://github.com/comet-ml/opik/pull/8053
* [OPIK-7957] [FE] fix: block whitespace-only annotation queue names and prevent data loss by @natagh23 in https://github.com/comet-ml/opik/pull/8056
* [OPIK-7315] scope the sentinel repair to the flag window by @andrescrz in https://github.com/comet-ml/opik/pull/8055
* [OPIK-4901] [GHA] Report the published package as opik-ts in the wizard publish summary by @GuySaar8 in https://github.com/comet-ml/opik/pull/8047
* [OPIK-7707] [BE] perf: make dataset version count updates atomic by @JetoPistola in https://github.com/comet-ml/opik/pull/7705
* [OPIK-8177] [BE] perf: prune experiment_items scan in dataset experiment summary by @JetoPistola in https://github.com/comet-ml/opik/pull/8074
* [NA] [SDK] [DOCS] Update automatically OpenAPI spec and Fern code by @CometActions in https://github.com/comet-ml/opik/pull/8071
* [NA] [BE][FE] chore: sync provider model definitions by @CometActions in https://github.com/comet-ml/opik/pull/8073
* [OPIK-7315] fix the sentinel repair's no-window comparison, which could never run by @andrescrz in https://github.com/comet-ml/opik/pull/8058
* docs: add Japanese README by @eltociear in https://github.com/comet-ml/opik/pull/7993


**Full Changelog**: https://github.com/comet-ml/opik/compare/2.2.44...2.2.45