[Liquidity aggregation investment strategy protocol Doubler Pro version launched on Berachain v2 bArtio] On October 14, the liquidity aggregation investment strategy protocol Doubler Pro version was launched on Berachain v2 bArtio, supporting WBERA, WBTC, and WETH. Earlier news, Doubler announced the DBR token economics: 10% airdropped to the community and 40% used for liquidity rewards.