ChainCatcher news, ZKsync officially launches its on-chain governance system, which consists of three main bodies: the Token Holder Assembly, the Security Committee, and the Guardians.The Token Holder Assembly allows token holders and representatives to directly submit and vote on protocol upgrades on-chain.The Security Committee is composed of technical experts responsible for reviewing and approving protocol upgrades, and has the authority to freeze the protocol in emergencies.The Guardians ensure that governance proposals align with the values of the ZK creed.The governance system supports three types of proposals: ZKsync Improvement Proposals (ZIPs), Token Plan Proposals (TPPs), and Governance Advisory Proposals (GAPs).