Quick TakeIn this bi-weekly series, we look into some of the most interesting data and developments across the Layer 2 blockchain landscape, from DeFi and bridges to network activity and fundingThe release of Nitro promises significantly lower fees, the result of certain technical improvements that also boosts the rollup’s performanceMetis has recently started a builder incentive program, the Metis Marathon, which aims to onboard developers and, hopefully, more users along with itdYmension, a modularization framework for rollups deployed on Cosmos, has announced its development timeline and proposes how app-specific rollups could be a potential scaling solution for Cosmos