From Shannon on Telegram

"I'm in discussion with Bittrex to participate in a swap of Coval to ERC20 Coval token. This move to ERC20 will open up opportunities for Coval to be listed elsewhere also as most every exchange is compatible with ERC20 (Ethereum) tokens currently. Specifics on the swap aren't available just yet. But understand that no matter if your Coval is on Bittrex or on Counterwallet, the ability to swap will be easy and safe."