Uniswap has announced that all three Uniswap Version 3 contracts are now live on Polygon after UNI token holders voted overwhelmingly in favor of a governance proposal that approved the deployment. The Uniswap Proposal Polygon co-founder Mihailo Bjelic had submitted a proposal on the Uniswap governance portal to deploy Uniswap on Polygon, which the Uniswap community voted overwhelmingly in favor of, with over 72 million UNI token holders supporting the move.