# 6.119.0

July 03, 2025

## **What's new** 💡

### **Data Studio**

* [Labeling Agent](https://docs.datasaur.ai/agent/labeling-agent-beta) — Added the capability to assign a model as a labeler that automatically generates label suggestions based on provided instructions and file content.
* [Search Extension in Span Labeling](https://docs.datasaur.ai/advanced/extensions/search#configure-conditions-via-logic-builder) — Added support in Advanced Search to search labels by user who applied and/or reviewed them, enabling more targeted review and quality checks.
* Span Labeling — New labels added via the label dropdown or uploaded through the Label Extension without a specified color will now be automatically assigned a default color, ensuring all labels appear with a visible color indicator.

### LLM Labs

* UI Improvement — Implemented loading indicator for adding/checking connections in external object storage.
* MCP — Added ability to communicate with knowledge base via MCP.

## **Bug fixes 🐞**

### **Data Studio**

* Fixed an issue in Search Extension in Span Labeling where the editor did not scroll accurately to the selected token, especially when switching documents.
* Fixed an issue in Conversational Labeling where users couldn’t apply child labels with the same name from different parent labels to the same message.

### LLM Labs

* Fixed an issue where spotlight tooltip components are duplicated for each application.