The Eclipse Foundation has announced that the Eclipse mainnet is open to developers. According to the team: "Over the next few weeks, developers will be invited to deploy on the Eclipse mainnet and participate in the Total Eclipse Challenge hackathon. Developers can deploy seamlessly, get fast, hands-on technical support from the Eclipse team, and become part of the Eclipse ecosystem." Eclipse is a layer 2 network on Ethereum that relies on the Solana virtual machine for transaction execution, Celestia for data availability, and RISC Zero for proof of ZK fraud.