Cardano’s Chang Fork to Take Blockchain Into Voltaire Era Is Likely to Come This Month, Charles Hoskinson Says

As a first step, the validating node software operated by the system’s stake pool operators, or SPOs, needs to be upgraded to the latest version. Then, the blockchain will evolve into a backward-incompatible version, a process known as a hard fork , and in doing so, enter a new era known as Voltaire. Cardano is currently in its Basho era.