Changelog for XMTP

This changelog provides information about release milestones for XMTP SDKs, developer tools, and node software.

May 2023​

JavaScript client SDK v9.1.0 released (xmtp-js)​

This release implemented deterministic XMTP v2 conversation topics. This feature addresses a possible, but improbable, scenario in which two conversation topics are unintentionally created between two wallet addresses, causing unexpected conversation fragmentation. Upgrade now to get this feature that provides a forward-only fix. Read the release notes (May 24)

JavaScript client SDK v9.0.0 released (xmtp-js)​

This release refactored the build process for xmtp-js, reducing the web bundle size by 10x, from 962 KB to 95 KB. Read the release notes (May 9)

XMTP node software repo is public (xmtpd)​

Provides xmtpd (XMTP daemon), an experimental version of XMTP node software. Making this repo public marks a crucial milestone in XMTP's progressive decentralized journey. Run an experimental node (May 9)

React client SDK is in Developer Preview​

Provides the XMTP client SDK for React apps written in TypeScript, making it easier and faster for web apps to integrate messaging via hooks and plug-n-play components. Read the announcement (May 4)

Web SDKs and examples repo is public (xmtp-web)​

Provides XMTP web SDKs and examples, including a React SDK and quickstart example app. (May 4)

Apr 2023​

React Native quickstart app repo is public (xmtp-quickstart-react-native)​

Explore a basic XMTP React Native app that calls through to the JavaScript client SDK (xmtp-js) via a webview. (Apr 17)

JavaScript client SDK v8.0.0 released (xmtp-js)​

This release provides:

• Conversation list caching enabled by default
• Pre-signature callbacks
• DecodedMessage serialization
• A Keystore API
• Read the release notes (Apr 13)

XMTP bot starter repo is public (xmtp-bot-starter)​

Provides tools to help you build a bot on the XMTP network. (Apr 11)

Swift client SDK is GA (xmtp-ios)​

Provides a Swift implementation of an XMTP message API client for use with iOS apps. (Apr 10)

Dart client SDK is GA (xmtp-flutter)​

Provides a Dart implementation of an XMTP message API client for use with Flutter and mobile apps. (Apr 10)

Mar 2023​

React Native client SDK repo is public and in Pre-Preview (xmtp-react-native)​

Provides a package you can use to build with XMTP in a React Native or Expo app. (Mar 29)

Kotlin client SDK is in Developer Preview (xmtp-android)​

Provides a Kotlin implementation of an XMTP message API client for use with Android apps. (Mar 15)

JavaScript client SDK remote content types repo is public (xmtp-js-content-types)​

Provides JavaScript implementations of content types you can use with your app built with the xmtp-js client SDK. (Mar 1)

Feb 2023​

XMTP Inbox iOS app repo is public (xmtp-inbox-ios)​

An iOS app in Swift using the Swift client SDK (xmtp-ios). (Feb 1)

Jan 2023​

XMTP Inbox web app repo is public (xmtp-inbox-web)​

Demonstrates core and advanced capabilities of the JavaScript client SDK (xmtp-js) and showcases innovative ways of building with XMTP. (Jan 25)

Dec 2022​

Swift client SDK repo is public and in Developer Preview (xmtp-ios)​

Provides a Swift implementation of an XMTP message API client for use with iOS apps. (Dec 20)

Dart client SDK repo is public and in Developer Preview (xmtp-flutter)​

Provides a Dart implementation of an XMTP message API client for use with Flutter and mobile apps. (Dec 20)

XMTP v2 is here​

The latest version of XMTP brings conversation filtering and improvements to privacy. Read the announcement (Dec 7)

Nov 2022​

Example XMTP push notifications server in Developer Preview (example-notification-server-go)​

Provides an example push notification server, written in Golang. (Nov 18)

Example XMTP push notifications server repo is public (example-notification-server-go)​

Provides an example push notification server, written in Golang. (Nov 16)

JavaScript client SDK v7.0.0 released (xmtp-js)​

Provides a TypeScript implementation of an XMTP client for use with JavaScript and React apps. Read the release notes (Nov 7)

XMTP Quickstart chat app repo is public (xmtp-quickstart-react)​

Provides a 1:1 chat app built with the JavaScript client SDK (xmtp-js). The app is intentionally built with lightweight code to help make it easier to parse and start learning to build with XMTP. (Nov 4)

Aug 2022​

JavaScript client SDK v6.0.0 released (xmtp-js)​

Provides a TypeScript implementation of an XMTP client for use with JavaScript and React apps. Read the release notes (Aug 18)

Jul 2022​

JavaScript client SDK v5.0.0 released (xmtp-js)​

Provides a TypeScript implementation of an XMTP client for use with JavaScript and React apps. Read the release notes (Jul 18)

May 2022​

JavaScript client SDK v4.0.0 released (xmtp-js)​

Provides a TypeScript implementation of an XMTP client for use with JavaScript and React apps. Read the release notes (May 31)

Apr 2022​

JavaScript client SDK repo is public (xmtp-js)​

Provides a TypeScript implementation of an XMTP client for use with JavaScript and React apps. (Apr 26)

XMTP Improvement Proposals repo is public​

The XMTP Improvement Proposals (XIPs) project aims to document standardized protocols for XMTP clients and apps in a high-quality and implementable way. (Apr 6)