Arbitrum docs
Get startedLaunch a chainRun a nodeUse the bridgeHow it worksNotices

Concepts

Concepts documentation

Public preview: What to expect

Arbitrum chains are currently a public preview capability. This concept document explains what this means, and what to expect from public preview capabilities.

How to upgrade ArbOS on your Arbitrum chain

Learn how to upgrade ArbOS on your Arbitrum chain.

Public preview: What to expect

Arbitrum chains are currently a public preview capability. This concept document explains what this means, and what to expect from public preview capabilities.