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v2.0.28 Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

Published 23d Error & Performance Tracking
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

evaluation hacktoberfest2025 langchain llama-index llm llm-evaluation
+5 more
llm-observability llmops openai playground prompt-engineering

ReleasePort's take

Moderate signal
editorial:auto 13d

The TOGGLE_ALERTS_ENABLED feature flag has been removed in version 2.0.28.

Why it matters: Update configuration and code to stop referencing the deprecated TOGGLE_ALERTS_ENABLED flag immediately; affected frontend deployments must adjust before next release cycle.

Summary

AI summary

Removed the TOGGLE_ALERTS_ENABLED feature flag.

Changes in this release

Feature Medium

lazy load attachments in traces and spans tables

lazy load attachments in traces and spans tables

Source: llm_adapter@2026-05-21

Confidence: low

 —
Dependency Medium

bump software.amazon.jdbc:aws-advanced-jdbc-wrapper from 3.3.0 to 4.0.0

bump software.amazon.jdbc:aws-advanced-jdbc-wrapper from 3.3.0 to 4.0.0

Source: llm_adapter@2026-05-21

Confidence: low

 —
Bugfix Medium

LlmProviderAnthropic.validateRequest rejects valid Playground/SDK requests with null maxCompletionTokens

LlmProviderAnthropic.validateRequest rejects valid Playground/SDK requests with null maxCompletionTokens

Source: llm_adapter@2026-05-21

Confidence: high

 —
Refactor Medium

remove TOGGLE_ALERTS_ENABLED feature flag

remove TOGGLE_ALERTS_ENABLED feature flag

Source: llm_adapter@2026-05-21

Confidence: low

 —
Full changelog

What's Changed

  • [NA] [BE][FE] chore: sync provider model definitions by @CometActions in https://github.com/comet-ml/opik/pull/6651
  • [NA] [BE] Update model prices file by @CometActions in https://github.com/comet-ml/opik/pull/6650
  • build(deps): bump software.amazon.jdbc:aws-advanced-jdbc-wrapper from 3.3.0 to 4.0.0 in /apps/opik-backend by @dependabot[bot] in https://github.com/comet-ml/opik/pull/6652
  • [OPIK-6145] [FE] feat: lazy load attachments in traces and spans tables by @andriidudar in https://github.com/comet-ml/opik/pull/6645
  • [OPIK-6448] [FE] refactor: remove TOGGLE_ALERTS_ENABLED feature flag by @andriidudar in https://github.com/comet-ml/opik/pull/6655
  • [OPIK-6375][BE] LlmProviderAnthropic.validateRequest rejects valid Playground/SDK requests with null maxCompletionTokens by @yaricom in https://github.com/comet-ml/opik/pull/6646

Full Changelog: https://github.com/comet-ml/opik/compare/2.0.27...2.0.28

Breaking Changes

  • Removed TOGGLE_ALERTS_ENABLED feature flag
View diff on GitHub

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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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Related context

Earlier breaking changes

  • v2.0.38 Split stats query and gate legacy feedback_scores UNION in BE.

Beta — feedback welcome: [email protected]