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

# August 29, 2025

## New Features

* **Email Signature Improvements**: Added support for images/logos and HTML in email signatures for more customizable branding
* **Lead ID in Data Exports**: Added Lead ID as the first column in data exports for easier tracking and reference

## Improvements

### API Enhancements

* **Improved Error Messages**: Create Lead API now returns more descriptive and helpful error messages for invalid inputs

### Voice Call Improvements

* **Enhanced Voicemail Capture**: Improved voicemail message extraction to capture complete messages reliably