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

# Changelog

> Latest updates and improvements to Rusty Browser

## April 2026

### Version 1.0 - Open-Source Launch

<Note>
  **Released**: April 2026
</Note>

#### What's New

Rusty Browser launches as an open-source AI agent browser stack. It includes the server, browser agent, CLI, shared libraries, protocol definitions, and integrations needed to run browser automation on your own infrastructure.

#### Highlights

* **Browser Sessions**: Create isolated browser instances on demand via `PUT /browsers/`. Each browser runs in a fresh environment.
* **Full Command Set**: Navigate, click, type, scroll, screenshot, fetch HTML/text, eval JavaScript, and issue natural language instructions via the `instruct` endpoint.
* **Horizontal Concurrency**: Run many browser agents in parallel with Flux and the compute capacity you provide.
* **Identity Layer**: Use the open-source `rustenium-identity` layer to configure browser identity behavior.
* **Bring Your Own Network**: Use direct networking, your own proxy pool, or third-party providers you configure.
* **Go SDK**: Official client library: `go get github.com/wraithbytes/sdk-go`.
* **MCP Server**: Integrate Rusty Browser with Claude, Cursor, and other MCP-compatible AI tools.

***

## Feedback

Open issues and discussions in the [Rusty Browser GitHub repository](https://github.com/dashn9/rusty-browser).