Svmuu News: On July 7, Uniswap Labs proposed extending protocol fees to Uniswap v4 pools as a continuation of the UNIfication fee scheme previously approved by the DAO under the new architecture. The Snapshot vote will take place from July 7 to 12, and on-chain voting is expected to begin during the week of July 13. Since v4’s hooks mechanism allows for an unlimited number of fee tiers and pool fees can vary on a per-block basis, the proposal introduces a new V4 Fee Controller system. The proposal aims to implement fees for three types of pools: static fee pools, CCA auction pools, and aggregator hook pools. Among these, aggregator hook pools are subject to a maximum fee rate of 250 basis points, while the standard chain has a rate of 10 basis points and Base has a rate of 3 basis points.