Odaily Planet Daily News: Ethereum sidechain SKALE developers announced the SKALE improvement proposal Levitation Protocol. It is reported that Levitation Protocol is a decentralized zero-knowledge proof solution that aims to connect the full set of ZK solutions to the SKALE architecture seamlessly and connect Rollup to the Ethereum mainnet. The proposal includes further ecosystem upgrades, adding a new "Layer 1 Megachain" called SKALE G, which is strengthened by ZK Rollups. SKALE developers plan to start releasing its source code in the next few months, after which a public testnet will be launched; the mainnet is scheduled to be launched in the fourth quarter of 2023.