The Kronos version of The Ether-1 Desktop Wallet has been released over at https://github.com/Ether1Project/Ether1DesktopWallet/releases

Please update your wallets before Christmas day in order to keep everything running smoothly.

If you encounter any issues with the wallet synchronization after updating, clear your wallet's blockchain data and synchronize again as shown here: https://docs.ether1.org/wallets/using-desktop-wallets/deleting-desktop-chain-data