Celestia is developing a roadmap to expand to 1GB blocks

According to ETH Daily, Celestia is developing its roadmap to expand its scale to 1GB blocks, aiming to significantly increase data throughput and reduce the transaction costs of rollups. As a modular data availability blockchain, Celestia allows rollups to use any virtual machine as their execution layer. The first upgrade of Celestia, named Lemongrass, is currently under development. The roadmap towards 1GB blocks will involve multiple technical upgrades including content-addressed memory pools, node sharding and enhanced availability sampling protocols. In addition to scaling up, Celestia also aims to ensure that its block space can be verified by anyone on any device through light nodes that can run in web browsers.