Not Like the pool wise contracts, the Router and Relayer Registry help some updatable operation. Having said that, the authorization to update these contracts is held not by a human, but by An additional wise contract. This clever contract, also called Tornado Cash: Governance updateVerifier: Used to update the “verifier” https://milosnfxo.wiki-cms.com/7024692/the_ultimate_guide_to_tornadocash