> 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-6/6.177.0.md).

# 6.177.0

September 24, 2026

## **What's New? 💡** <a href="#whats-new" id="whats-new"></a>

### **Data Studio** <a href="#data-studio" id="data-studio"></a>

* PDF Performance in Bounding Box Labeling — Improved loading time for large PDF documents, allowing users to view and read the document immediately while labels continue loading in the background.
* Project template — Added a new built-in Row labeling template, and refreshes project templates’ preview images.

## **Bug Fixes 🐞**

### **Data Studio** <a href="#data-studio" id="data-studio"></a>

* Fixed an issue in Span Labeling Search Extension where the “Any Labeler/Reviewer” option was shown under the “is not from” sub-condition in Advanced Search when searching by comment. The option is now hidden because selecting it would return empty results.
* Fixed an issue in the Analytics Extension Distribution tab where "View All" sometimes showed no items.

### **LLM Labs** <a href="#data-studio" id="data-studio"></a>

* Fixed an issue in Manage Providers in Models Catalog where an Azure OpenAI provider saved without an API key showed an empty API Key field instead of "-".
* Fixed an issue in Manage Providers in Models Catalog where an Azure OpenAI provider takes considerably a long time for only updating credentials.