According to Foresight News, AltLayer has unveiled a design proposal for a stateless Rollup client. This new design aims to construct a stateless client using an alternative Data Availability (DA) layer instead of Ethereum. The stateless client must ensure that Rollup blocks are published on the underlying DA layer. Once the availability of the block is confirmed, the stateless client must also ensure that the state resulting from the execution of transactions within that block is committed in the Rollup contract.