Arbitrum Token Bridge v1.1.0

What's Changed

This release includes a refactor to Solidity 0.8 and introduce support to Orbit chains that uses a custom fee token. Other improvement such as an atomic token bridge factory is also included in this release. Here is the list of changes:

• Move to solidity 0.8 #33
• Add Orbit token bridge deployer and e2e tests by @gvladika in #35
• Add UpgradeExecutor to token bridge creation flow by @gvladika in #38
• feat: add storage layout check by @gzeoneth in #40
• Derive token bridge addresses on child chain from chain ID by @gvladika in #41
• Add support to do single-TX deployment of token bridge for fee token based Orbit chains by @gvladika in #37
• Make sure ether is not sent in ERC20 token bridge by @gvladika in #44
• setGateways() in OrbitGatewayRouter should not be payable by @tsite in #43
• Add support for Orbit token bridge by @gvladika in #34
• Token bridge factory by @gvladika in #36
• chore: bumps hardhat to v2.17.3 by @douglance in #42
• chore: add sepolia deployment by @gzeoneth in #39
• Bump executor to support CALL by @gvladika in #45
• Add multicall getters by @gvladika in #47
• Update local deployment scripts by @gvladika in #46

Full Changelog: v1.0.1-beta.2...v1.1.0