> ## 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.

# July 31, 2026

> 3 min read

## What's new

* [Replit Design is live](#replit-design-is-live)
* [Choose Agent's primary model](#choose-agents-primary-model)
* [Connect more MCP servers](#connect-more-mcp-servers)
* [A rebuilt usage page](#a-rebuilt-usage-page)
* [Stay signed in longer](#stay-signed-in-longer)

## Workspace

### Replit Design is live

Replit Design is now live. Describe what you want to create, explore interactive mockups, and refine the direction. When a frame is ready, Core and Pro users can turn it into a working app in the same project.

<Frame>
  <img src="https://mintcdn.com/replit/03ayhPzPeVaJLoMo/images/changelog/2026-07-31/replit-design-home.png?fit=max&auto=format&n=03ayhPzPeVaJLoMo&q=85&s=f7491691caa86241ac6becf4ad6f7252" alt="The Replit Design home with options to start from a template, prompt, or import" width="1442" height="1156" data-path="images/changelog/2026-07-31/replit-design-home.png" />
</Frame>

Learn more about [Replit Design](/design/what-is-replit-design).

## Agent

### Choose Agent's primary model

You can now choose the primary model Agent uses for a task. Select Lite, Economy, or Power, then choose from the available models for that mode. Lite is now available wherever you can use Agent, including in mobile apps. Available models vary by organization, authorization, and Turbo access.

<Frame caption="Captured in Replit Design; the same control appears in the Agent settings dropdown.">
  <img src="https://mintcdn.com/replit/03ayhPzPeVaJLoMo/images/changelog/2026-07-31/agent-model-selector.png?fit=max&auto=format&n=03ayhPzPeVaJLoMo&q=85&s=d0e9a3d2ab003445486e494c49271e69" width="1432" height="786" data-path="images/changelog/2026-07-31/agent-model-selector.png" />
</Frame>

Learn more about the [Model selector](/features/agent/model-selector).

### Connect more MCP servers

Eligible workspaces can connect to Supabase, Statsig, and Calendly from the pre-listed MCP server catalog. Replit also recognizes the official Braintrust MCP endpoint and starts its OAuth sign-in flow when you add it manually.

<Frame>
  <img src="https://mintcdn.com/replit/03ayhPzPeVaJLoMo/images/changelog/2026-07-31/integrations.png?fit=max&auto=format&n=03ayhPzPeVaJLoMo&q=85&s=76b311baf9724586ac20551ebd6c0cf2" alt="The Integrations settings page listing connectors such as GitHub, GitLab, AWS, and Calendly" width="3124" height="1636" data-path="images/changelog/2026-07-31/integrations.png" />
</Frame>

Learn more about [MCP servers](/features/mcp/overview).

## Billing

### A rebuilt usage page

The redesigned Usage page is rolling out to selected enterprise accounts and new customers. Filter usage by date, resource, project, workspace, group, or member.

<Frame>
  <img src="https://mintcdn.com/replit/03ayhPzPeVaJLoMo/images/changelog/2026-07-31/usage-page.png?fit=max&auto=format&n=03ayhPzPeVaJLoMo&q=85&s=6c733553d8011ae8a790b79f77f1a150" alt="The redesigned Usage page showing account usage totals and a daily spend chart" width="3124" height="1636" data-path="images/changelog/2026-07-31/usage-page.png" />
</Frame>

Learn more about [viewing usage](/billing/managing-spend#view-usage).

## Teams and Enterprise

### Stay signed in longer

Replit sessions now last longer before you need to sign in again. Enterprise admins can configure Session timeout presets.