This is the first release of the Arbitrum Nitro node 🎉
Arbitrum Nitro is the next generation L2 rollup software and the successor to Arbitrum Classic. Nitro is a feature-complete L2 protocol whose security is rooted in Web Assembly fraud proofs. This release improves performance and compatibility via native go-ethereum EVM execution, and introduces a new node software that currently supports the public Nitro Devnet.