Mantle’s team said the modular design will allow for quick future upgrades, making it simple to onboard Ethereum updates. The design which splits blockchain activity across separate layers also offers users cheap transactions on a high-performance blockchain, the team said. The team announced its mainnet alpha at the EthCC in Paris today. The mainnet also launched along with a $200 million ecosystem fund to support native projects after developers worked on the network for over six months. Mantle, a layer