---
version: "0.1.0"
description: "AI-powered setup, smarter agents, and critical fixes for conversation creation"
tiny-excerpt: "AI-powered setup, smarter agents"
date: "2026-02-13"
author: "Cossistant Team"
---

Major improvements to AI agent intelligence, simplified Next.js integration, and critical bug fixes for conversation handling.

### Highlights

- <HighlightLine variant="new">
    **AI-powered setup**: Install Cossistant by copying a prompt and letting
    your AI handle the configuration.
  </HighlightLine>
- <HighlightLine variant="updated">
    **Simplified Next.js integration**: No longer requires separate React
    library installation, only Next.js is needed.
  </HighlightLine>
- <HighlightLine variant="fixed">
    **Conversation creation reliability**: Fixed race condition causing 404
    errors when sending first message.
  </HighlightLine>

### Support Widget

- <HighlightLine variant="updated">
    **Improved UI design**: Better brand alignment and visual consistency across
    components.
  </HighlightLine>
- <HighlightLine variant="new">
    **Smarter AI decisions**: Agents now use a dedicated decision step to
    determine when to engage in conversations.
  </HighlightLine>
- <HighlightLine variant="new">
    **Automatic model fallback**: Fast, cheap models handle decisions with
    automatic fallback to better models if needed.
  </HighlightLine>

### Bug Fixes & Improvements

- <HighlightLine variant="fixed">
    **404 error on new conversations**: Resolved race condition between
    conversation creation and first message.
  </HighlightLine>
- <HighlightLine variant="fixed">
    **Better Vite support**: Fixed browser runtime compatibility by guarding
    environment variable access, preventing `process is not defined` errors.
  </HighlightLine>
- <HighlightLine variant="fixed">
    **Re-rendering issues**: Fixed unnecessary re-renders in main React
    provider.
  </HighlightLine>
- <HighlightLine variant="updated">
    **Timeline improvements**: Enhanced timeline component functionality and
    display.
  </HighlightLine>

### Upgrade

<FrameworkInstallCommandTabs version="0.1.0" />
