Parallel Network, a full-chain L2 network, has announced that it will officially shut down its cKSM-related features on July 11. Users will need to exchange their cKSM for $KSM by this date. cKSM is a token issued by Parallel as part of its Crowdloan initiative on the Kusama blockchain, which allows users to vote with $KSM and receive cKSM LP tokens to participate in Kusama's crowdloan.