Matter Labs announces zkSync 1.x is live on the Ether test network and will launch the main network upgrade in May

Matter Labs, an Ethernet scaling development team, announced that the scaling protocol zkSync 1.x is now live on the Rinkeby-beta and Ropsten test networks, with support for token trading, NFT minting, transfers and transactions, and NFT extraction to Layer 1. Officials also said that the zkSync 1.x mainnet will be upgraded in May, including token trading, NFT, new systems, and tokens without access to go live.