# Enhancements in Version 16.4.4

> We have improved chat agent performance by adopting more text generation-focused models. 

**URL:** https://caywork.com/learn/changelog/enhancements-version-16-4-4
**Published:** 2026-03-06

## Content

## Release Notes: Version 16.4.4

The latest update, **16.4.4**, featuring significant enhancements designed to improve your experience:

- **Enhanced Model Focus**: We've shifted to more text generation-focused models, optimizing chat agents for better conversational quality and fluency.
  
- **Backend Improvements**: Enjoy a more reliable and efficient system with crucial backend enhancements that support overall performance.

- **Tool Connection Speedup**: Increased speed for tool connections, ensuring quicker responses and a smoother user interaction.

Stay tuned for more updates!