> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.pdfgeneratorapi.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Release Notes 2.191.0 (29.01.2025)


### Improvements

* Improved grouped data ( `grouped_rows`) filtering logic for Table and Container components.

### Bug fixes
* Fixed the "testing" parameter issue for [Document generation](https://docs.pdfgeneratorapi.com/v4/#tag/Documents/operation/generateDocument) requests when base64 output was used.
* Fixed Header and Footer width issues when the border was used.
* Fixed Data Transformation issue when single element array was used.

### Internal updates
Release 2.191.0 introduces internal updates, refactoring, and code improvements that are not directly visible to end-users.