> For the complete documentation index, see [llms.txt](https://docs.datasaur.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.datasaur.ai/compatibility-and-updates/release-notes/version-6/6.104.0.md).

# 6.104.0

March 13, 2025

## **What's new** 💡

### **Data Studio**

* [Bottom-Level Label Selection in Span Labeling](/data-studio-projects/lets-get-labeling/label-sets.md#limit-selection-to-bottom-level-labels-only) — Added an option to allow label selection only for bottom-level labels when applying labels.
* Span Labeling:
  * Automatically assign colors to labels when adding a new label without a predefined color.
  * Improved labeling performance for projects with a large number of labels.
* Advanced Search in Span Labeling — Improved search performance for faster results.
* Analytics Update for Pre-Labeled Data — Integrated pre-labeled data into analytics calculations and adjusted metrics for consistency across total labels applied, accepted, and rejected, affecting CRB and various analytics charts.

### **LLM Labs**

* Usage — Refactored our embedding usage tracking; embedding usage will now be consistently tracked at the embedding service layer, ensuring both evaluators and vector store operations are included.
* UI Improvement — Adjusted the decimal numbering in LLM Labs.
* [Knowledge Base](https://docs.datasaur.ai/llm-projects/knowledge-base) — Changed our document chunker to `HybridChunker` to prevent context overflow.
* [Direct Access LLMs](https://docs.datasaur.ai/llm-projects/sandbox/direct-access-llms) — Integrated Anthropic as a new provider in Direct Access LLMs.

## **Bug fixes** 🐞

### **Data Studio**

* Fix an issue where replacing the question set did not reset all draft answers in a project.

### **LLM Labs**

* Fixed an issue where the sorting mechanism on the deployed application page was not working correctly.
* Fixed an issue where the circular loading indicator appeared on unselected prompts.
* Fixed an issue where ranking evaluations were able to be used as a fine-tuning dataset.
* Fixed an issue where a blank page occurred when navigating to account settings.