> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bland.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# October 27, 2025

> Call log enhancements, batch configuration updates, and knowledge base improvements

### Improvements

**Call Logs & Management**

* \[Enterprise] Enhanced call logs table with improved filtering for calls made through SIP
* Added timezone awareness to call logs filters so date filtering now respects your local timezone
* Fixed query parameter handling that was causing errors when using more than three filters on large volumes of calls

**API & Development**

* Enhanced [batch API](/api-v2/post/batches) validation to properly recognize `persona_id` as a parameter in the global object, bringing parity with the [/v1/calls](/api-v1/post/calls) endpoint
* \[Enterprise] Improved reliability of [post call webhooks](/tutorials/post-call-webhooks) being sent with delayed citation webhooks

**Knowledge Base**

* Fixed bug that prevented uploading specific PDF files as knowledge bases
* Fixed pathway chat simulations bug to properly include knowledge base results in conversation context