Uniswap Labs Proposes Protocol Fees for v4 Pools, Snapshot Voting Launched on July 7

Odaily reports that on July 7, Uniswap Labs proposed extending protocol fees to Uniswap v4 pools, as a continuation of the previously DAO-approved UNIfication fee scheme on the new architecture. The Snapshot vote runs from July 7 to 12, with on-chain voting expected to begin the week of July 13. v4's hooks mechanism allows unlimited fee tiers and pool fees that can change on a per-block basis, so the proposal introduces a new V4 Fee Controller system. The proposal seeks to enable fees for three types of pools: static fee pools, CCA auction pools, and aggregator hooks pools. Among these, aggregator hooks are subject to a maximum rate of 250 basis points, standard chains at 10 basis points, and Base at 3 basis points.