This release includes 1 breaking change for platform teams planning a safe upgrade.
✓ No known CVEs patched in this version
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ReleasePort's take
Light signalVersion 2.0.35 of opik removes the TOGGLE_CSV_UPLOAD_ENABLED toggle.
Why it matters: If your deployment relies on the TOGGLE_CSV_UPLOAD_ENABLED feature, update configurations immediately after upgrading to 2.0.35.
Summary
AI summaryRemoved TOGGLE_CSV_UPLOAD_ENABLED toggle.
Changes in this release
| Type | Severity | Summary | CVE |
|---|---|---|---|
| Feature | Medium |
Cascade experiments and traces in opik migrate dataset Cascade experiments and traces in opik migrate dataset Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Surface Gemma 4 and clean dead Gemma in Gemini sync Surface Gemma 4 and clean dead Gemma in Gemini sync Source: llm_adapter@2026-05-21 Confidence: low |
— |
Full changelog
What's Changed
- [OPIK-6434] [BE][FE] chore: remove TOGGLE_CSV_UPLOAD_ENABLED toggle by @LifeXplorer in https://github.com/comet-ml/opik/pull/6666
- [OPIK-6416] [SDK] feat: cascade experiments and traces in opik migrate dataset by @JetoPistola in https://github.com/comet-ml/opik/pull/6658
- [OPIK-5723] [SCRIPTS] feat: surface Gemma 4 + clean dead Gemma in Gemini sync by @AndreiCautisanu in https://github.com/comet-ml/opik/pull/6701
Full Changelog: https://github.com/comet-ml/opik/compare/2.0.34...2.0.35
Breaking Changes
- Removed the TOGGLE_CSV_UPLOAD_ENABLED configuration flag.
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About opik
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
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Earlier breaking changes
- v2.0.38 Split stats query and gate legacy feedback_scores UNION in BE.
Beta — feedback welcome: [email protected]