PANews reported on May 25 that, according to official sources, the Uniswap Foundation announced it will initiate an on-chain vote next Friday (May 31) to upgrade the protocol and reward UNI token holders who have staked and delegated their tokens. UNI holders who wish to vote on this proposal must delegate their UNI to themselves or a third party before the voting begins. Users who hold UNI but do not authorize in time will not be able to vote.