Uniswap v4 introduces several significant upgrades and features to improve the platform:Hooks: The most notable innovation is the introduction of "hooks," which are contracts that run at various points in a pool's lifecycle. These hooks allow for greater customization of liquidity within the pool by specifying code to take action at specific points of the lifecycle, such as before or after a swap or LP position change. This is a shift from Uniswap v3, where pool lifecycles were strictly ...