Cardano Blockchain Heads for 'Chang Hard Fork,' Biggest Upgrade in Two Years

CIP-1694 is the Cardano Improvement Proposal at the core of the upgrade, which introduces various governing structures to the Cardano ecosystem including its Constitutional Committee, dReps, and Stake Pool Operators (SPOs.) Once CIP-1694 is implemented, the Cardano blockchain and any changes made to it will be in the hands of these groups.