According to ChainCatcher, according to the Twitter message of the author of the RGB++ protocol, RGB++ will be upgraded to RGB++ Layer, extending the bridgeless cross-chain function and smart contract function to all UTXO chains.

In addition, the RGB++ browser and DeFi infrastructure based on RGB++ Layer will also be launched soon. This will enable complex financial applications to be introduced into the first layer of Bitcoin, including UTXOSwap, Stable++, ccBTC, LST CKB, etc. At the same time, RGB++ Layer will also be extended to other UTXO chains, such as BCH, BSV and Dogecoin, and support other first-layer asset protocols, such as Runes and BRC20.