The next chapter in the Kusama series.
Three weeks ago, we released Kusama Chain Candidate 1 (CC1). After several key fixes to Polkadot, including the Babe consensus layer, we’re pleased to release the next chapter in Kusama: CC2. Though CC2 is technically a fresh chain and will therefore require all Kusama Node operators to upgrade, the transaction history of Kusama CC1 will be injected into Kusama CC2, making CC2 a not-quite hard fork of CC1. Call it a hard spoon, if you like.