---
title: Bun v0.1.1
description: Release notes for Bun v0.1.1
date: "2022-07-05T20:35:35Z"
author: jarred
thumbText: v0.1.1
---

## What's New

- Web Streams - `ReadableStream`, `WritableStream`, `TransformStream` and more. This was a massive project. There are still some reliability things to fix, but I'm very happy with the performance, and I think you will be too.
- [`WebSocket`](https://developer.mozilla.org/en-US/docs/Web/API/WebSocket) is now a global, powered by a custom WebSocket client
- Dynamic `require()`
- 50% faster TextEncoder
- ~30% faster React rendering in production due to a JSX transpiler optimization
- Streaming React SSR is now supported
- Dozens of small bug fixes to the HTTP server
- Discord interactions template by [@evanwashere](https://github.com/evanwashere) in https://github.com/Jarred-Sumner/bun/pull/2
- Group zsh completion options by type by [@alexkuz](https://github.com/alexkuz) in https://github.com/Jarred-Sumner/bun/pull/194

## New Contributors

- @mjavadhpour made their first contribution in https://github.com/Jarred-Sumner/bun/pull/179
- @eswr made their first contribution in https://github.com/Jarred-Sumner/bun/pull/201

[**Full Changelog**](https://github.com/Jarred-Sumner/bun/compare/bun-v0.0.83...bun-v0.1.0)