Full Networks support #3
Description
Overview
Arbitrum has 5 networks according to chainlist.org
3 of these network are "production" meaning they operate as L2s off Ethereum or another L1 (xDai/Gnosis Chain), and the other two are testnets (although Rinkeby is being deprecated)
Unfortunately, we only have the Rinkeby testnet as testnet (which is the wrong key, it should be using rinkeby)
Specification
Update in breaking change release v0.5.0 to change testnet to rinkeby, add goerli and nova, and consider changing mainnet to one since Arbitrum One and Arbitrum Nova are both Ethereum Mainnet L2s
Dependencies
Updates to Infura, Alchemy, and other providers that support Arbitrum required