> ## 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 6, 2025

> Call filtering enhancements, voice improvements, and platform optimizations

### Improvements

**Voice & Audio**

* \[Enterprise] Enhanced voice pronunciation with automatic currency conversion for more natural speech patterns. Read more about it [here](https://www.bland.ai/blogs/how-bland-is-fixing-the-biggest-flaw-in-ai-voices)!
* Audio-based variable extraction is now available to improve accuracy. The model processes audio directly instead of relying on an intermediate speech-to-text step, using richer signal to extract variables. Enable this under Advanced Variable Extraction Settings in your pathway nodes.

**Call Logs & Filtering**

* Fixed call filtering to include calls not linked to any pathway when using "NOT" operator filters
* Enhanced call log export functionality with support for additional filtering options
* Added pre and post transfer duration fields to call export data
* Refreshed call logs interface

<Accordion title="View call logs interface improvements">
  <img src="https://mintcdn.com/blandai/RLGT51LydunBTLOo/changelog_assets/10_06_2025/call_logs.png?fit=max&auto=format&n=RLGT51LydunBTLOo&q=85&s=287605be0f3d5ab6161e521281b356e8" style={{ width: "100%", borderRadius: "0.5rem", marginTop: "1rem", marginBottom: "1rem" }} alt="Updated call logs interface" width="2084" height="1492" data-path="changelog_assets/10_06_2025/call_logs.png" />
</Accordion>

**Pathways & Routing**

* Improved route condition handling with automatic parsing of boolean and null values
* Improved custom components visibility on web widget start nodes
* Resolved Pathway topbar overflow issues

<Accordion title="View pathway topbar improvements">
  <img src="https://mintcdn.com/blandai/RLGT51LydunBTLOo/changelog_assets/10_06_2025/pathway_top_bar.png?fit=max&auto=format&n=RLGT51LydunBTLOo&q=85&s=a198e575ce5894c406f02c5dfcecdd7e" style={{ width: "100%", borderRadius: "0.5rem", marginTop: "1rem", marginBottom: "1rem" }} alt="Improved pathway topbar layout" width="2668" height="782" data-path="changelog_assets/10_06_2025/pathway_top_bar.png" />
</Accordion>

* Resolved voice overlay display issues in pathway chat interface
* Improved error handling when deleting pathways

**Personas & Settings**

* Added maximum call duration configuration in persona settings

**Knowledge Base**

* Clearer visuals for uploaded file types in the knowledge base dashboard

<Accordion title="View knowledge base file type improvements">
  <img src="https://mintcdn.com/blandai/RLGT51LydunBTLOo/changelog_assets/10_06_2025/kb_types.jpeg?fit=max&auto=format&n=RLGT51LydunBTLOo&q=85&s=35029fbb4a7979550678ac6caf7cd98f" style={{ width: "100%", borderRadius: "0.5rem", marginTop: "1rem", marginBottom: "1rem" }} alt="Enhanced knowledge base file type indicators" width="5088" height="3524" data-path="changelog_assets/10_06_2025/kb_types.jpeg" />
</Accordion>

**SMS Features**

* Resolved issues with SMS number configuration updates across Pathway and Objective settings
* Added request data variable support to SMS testing
* Enhanced SMS filtering with "last message at" timestamp filtering