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

# April 4, 2025

> 2 min read

## What's new

* [Lucide icon improvements](#better-icons)
* [Assistant performance improvements](#assistant-performance-improvements)
* [Agent reliability improvements](#agent-reliability-improvements)
* [3D model generation milestone](#3d-model-generation-milestone)

## Platform updates

### Better icons

Agent now matches phrases to icons better than before. You'll notice improved icon usage in your apps!

<Frame>
  <img src="https://mintcdn.com/replit/_awOuN-Ml26WVE62/images/changelog/2025-04-04/og.png?fit=max&auto=format&n=_awOuN-Ml26WVE62&q=85&s=008ad8ecbf74369f2e364295ff7c3536" alt="Icon matching example" width="1200" height="630" data-path="images/changelog/2025-04-04/og.png" />
</Frame>

### Assistant performance improvements

Recent performance improvements to Assistant have received positive feedback from customers and users. The enhanced performance creates a smoother experience for all Assistant users. These improvements are separate from Agent context gathering but may influence future optimizations.

### Agent reliability improvements

Several fixes are rolling out to enhance Agent reliability. These include reducing breaking changes, resolving crashes in problematic nix environments, and fixing issues with the bash tool execution.

### 3D model generation milestone

<Frame>
  <img src="https://mintcdn.com/replit/_awOuN-Ml26WVE62/images/changelog/2025-04-04/currently-vibe-coding-a-video---they-look-like-150232.jpg?fit=max&auto=format&n=_awOuN-Ml26WVE62&q=85&s=64987736d1886e55e9bc45571aba2b51" alt="3D models per day" width="526" height="296" data-path="images/changelog/2025-04-04/currently-vibe-coding-a-video---they-look-like-150232.jpg" />
</Frame>

Agent users are now generating 1,500 3D models every day—a significant milestone for the 3D generation capabilities.