# March 3, 2025

**Opik Dashboard**:

* Chat conversations can now be reviewed in the platform

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  <img src="https://files.buildwithfern.com/https://opik.docs.buildwithfern.com/docs/opik/2026-01-30T17:33:07.444Z/img/changelog/2025-03-03/chat_conversations.png" />
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* Added the ability to leave comments on experiments
* You can now leave reasons on feedback scores, see [Annotating Traces](/tracing/annotate_traces)
* Added support for Gemini in the playground
* A thumbs up / down feedback score definition is now added to all projects by default to make it easier
  to annotate traces.

**JS / TS SDK**:

* The AnswerRelevanceMetric can now be run without providing a context field
* Made some updates to how metrics are uploaded to optimize data ingestion