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Getting Started

Changelog

September 5, 2025
September 5, 2025
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August 22, 2025

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Here are the most relevant improvements we’ve made since the last release:

🔍 Opik Trace Analyzer Beta is Live!

We’re excited to announce the launch of Opik Trace Analyzer on Opik Cloud!

What this means: faster debugging & analysis!

Our users can now easily understand, analyze, and debug their development and production traces.

Want to give it a try? All you need to do is go to one of your traces and click on “Inspect trace” to start getting valuable insights.

Opik Trace Analyzer Beta interface showing trace analysis and debugging features

✨ Features and Improvements

  • We’ve finally added dark mode support! This feature has been requested many times by our community members. You can now switch your theme in your account settings.
Dark mode theme toggle in Opik account settings showing light and dark theme options
  • Now you can filter the widgets in the metrics tab by trace and threads attributes
Metrics tab filters showing trace and thread attribute filtering options
  • Annotating tons of threads? We’ve added the ability to export feedback score comments for threads to CSV for easier analysis in external tools.
  • We have also improved the discoverability of the experiment comparison feature.
  • Added new filter operators to the Experiments table
Experiment table filter operators showing advanced filtering options
  • Adding assets as part of your experiment’s metadata? We now display clickable links in the experiment config tab for easier navigation.
Clickable assets and metadata links in experiment configuration tab showing improved navigation

📚 Documentation

  • We’ve released Opik University! This is a new section of the docs full of video guides explaining the product.
Opik University documentation section showing video guides and tutorials

🔌 SDK & Integration Improvements

  • Enhanced LangChain integration with comprehensive tests and build fixes
  • Implemented new search_prompts method in the Python SDK
  • Added documentation for models, providers, and frameworks supported for cost tracking
  • Enhanced Google ADK integration to log error information to corresponding spans and traces

And much more! 👉 See full commit log on GitHub

Releases: 1.8.34, 1.8.35, 1.8.36, 1.8.37, 1.8.38, 1.8.39, 1.8.40, 1.8.41, 1.8.42