2.2.78
OpenSPG/KAG2.2.78Sep 23, 2026by github-actions[bot]
Upgrading?
AI Summary
This release focuses on performance optimizations and SDK stability for the LLM evaluation platform. Key improvements include a 33x speed boost for reading experiment items, fixes for PromptInjection and Tone handling, and new ClickHouse migration capabilities.
Key Highlights
- Significant performance boost: Experiment items read 33x faster.
- Fixed SDK issues with PromptInjection and Tone rule sets.
- Added ClickHouse cold-tier enable migration job.
- Added frontend alerts for triggers and inline webhook testing.
New Features
- FE: Alerts triggers, suggested names, and inline webhook testing
- BE: Added minmax skip index on trace_threads.created_at
- HELM: ClickHouse cold-tier enable migration job
Full Release Notes
## What's Changed * [OPIK-8468] [QA] test: cover the failed playground run error state (from #8445) by @CometActions in https://github.com/comet-ml/opik/pull/8471 * [OPIK-7791] [QA] Proposed e2e specs from the 2.2.71 → 2.2.72 release exploration: dataset-item field mappings by @CometActions in https://github.com/comet-ml/opik/pull/8440 * [OPIK-7791] [QA] Proposed e2e specs from the 2.2.73 → 2.2.74 release exploration by @CometActions in https://github.com/comet-ml/opik/pull/8467 * [issue-8395] [SDK] fix: honour explicit empty rule sets in PromptInjection and Tone by @CodeWithMoin in https://github.com/comet-ml/opik/pull/8427 * [issue-8383] [SDK] fix: correct the worked examples in the distribution metric docstrings by @feiiiiii5 in https://github.com/comet-ml/opik/pull/8384 * [issue-8362] [SDK] fix: keep streamed Mistral tool calls apart when index is not sent by @feiiiiii5 in https://github.com/comet-ml/opik/pull/8363 * [OPIK-7724] [HELM] Add ClickHouse cold-tier enable migration job by @GuySaar8 in https://github.com/comet-ml/opik/pull/7767 * [NA] [SDK] fix: flatten whitespace before fastText language detection by @anishmehta24 in https://github.com/comet-ml/opik/pull/8493 * [OPIK-8198] [FE] alerts: triggers first, suggested names, and inline webhook testing by @aswynz in https://github.com/comet-ml/opik/pull/8099 * [DND-1626] [HELM] fix: honor minAvailable/maxUnavailable of 0 in the PDB template by @GuySaar8 in https://github.com/comet-ml/opik/pull/8490 * [DND-1735] [BE] Add minmax skip index on trace_threads.created_at by @GuySaar8 in https://github.com/comet-ml/opik/pull/8452 * [OPIK-6907] Apply ClickHouse merge/reclaim settings cluster-wide by @GuySaar8 in https://github.com/comet-ml/opik/pull/8487 * [NA] [SDK] fix: validate string output in Contains, LevenshteinRatio and RegexMatch by @anishmehta24 in https://github.com/comet-ml/opik/pull/8501 * [issue-8393] [SDK] fix: report every jury vote in judge_scores by @feiiiiii5 in https://github.com/comet-ml/opik/pull/8394 * [OPIK-8274] [SDK] perf: read experiment items 33x faster — 2,000 per page, concurrent, no model parsing by @thiagohora in https://github.com/comet-ml/opik/pull/8491 * [OPIK-8274] [SDK] docs: say what the experiment read's wave-size estimate assumes by @thiagohora in https://github.com/comet-ml/opik/pull/8504 ## New Contributors * @CodeWithMoin made their first contribution in https://github.com/comet-ml/opik/pull/8427 **Full Changelog**: https://github.com/comet-ml/opik/compare/2.2.77...2.2.78
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