Convex Finance (CVX) has announced the launch of Polygon (MATIC) to its network in order to improve liquidity provision and token staking in the protocol. This will be the second sidechain and layer two (L2) Ethereum (ETH) scaling solution to be included in the network. The launch of Polygon will also promote the mission of creating a cross-chain interface for users to interact with their Liquidity Pools (LP).