---
title: "Recent Updates"
icon: "lucide/Sparkles"
description: "Latest updates, features, and announcements from CopilotKit"
---
import { Callout } from "fumadocs-ui/components/callout"

## January 22, 2025

### Full MCP Apps Support!
CopilotKit and AG-UI make MCP Apps usable inside real, user-facing applications.  [More →](/learn/whats-new/mcp-apps-support)

### LangGraph Deep Agents now compatible with CopilotKit!
Leverage LangGraph Deep Agents to build sophisticated agentic applications with CopilotKit.  [More →](/learn/whats-new/langgraph-deep-agents)

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## December 15, 2025

### A2UI Launches Today!

<div className="flex flex-col md:flex-row gap-6 items-start">
<div className="flex-1">

CopilotKit has been working with Google on A2A and A2UI integrations, and is proud to be a launch partner for A2UI.  [More →](/learn/whats-new/a2ui-launch)

</div>
<div className="flex-1">

<Callout type="info">
Confused about "A2UI" and "AG-UI"? That's understandable! Despite the naming similarities, they are quite different and work well together. <a href="https://copilotkit.ai/ag-ui-and-a2ui" target="_blank" rel="noopener noreferrer">Learn more</a>
</Callout>

</div>
</div>

### CopilotKit v1.50

CopilotKit v1.50 is now available, with brand new interfaces, streamlined internals, and no breaking changes. [More →](/learn/whats-new/v1-50)

### Generative UI Spec Support

CopilotKit now supports all major Generative UI specifications - A2UI, Open-JSON-UI, and MCP Apps. [More →](/learn/whats-new/generative-ui-spec-support)

### A2A and MCP Handshake

AG-UI now includes handshakes with both A2A and MCP protocols, enabling seamless interoperability across the full agentic stack. [More →](/learn/whats-new/a2a-mcp-handshake)

### Stay Updated

import { SignUpSection } from "@/components/react/signup-section";

<SignUpSection />

