# Neuron AI 4.0

A new major version of Neuron AI, the PHP framework for AI agents, with a rebuilt Workflow engine and faster streaming.

Streaming Channels send an agent's output to the browser through Redis or Pusher, even from a background worker. A new long-term memory lets an agent recall a user's past conversations. Events now go through a standard PSR-14 event dispatcher.

- Made by: [Valerio Barbera](https://github.com/ilvalerione), [Neuron](https://github.com/neuron-core)
- Shipped: 30/09/2026
- Date from: [release](https://github.com/neuron-core/neuron-ai/releases/tag/4.0.0)
- Source: [github.com/neuron-core/neuron-ai](https://github.com/neuron-core/neuron-ai)
- Docs: [docs.neuron-ai.dev](https://docs.neuron-ai.dev/)
- Install: `composer require neuron-core/neuron-ai`
- Licence: MIT
- Stack: plain PHP
- Checked: 21/10/2026
- Added: 22/10/2026

See more at [phplives.dev](https://phplives.dev)