According to BlockBeats, on July 14, the author of the RGB++ protocol announced on Twitter that RGB++ will be upgraded to RGB++ Layer, incorporating cross-chain functionality without the need for bridges and smart contract capabilities, extending to all UTXO chains.

Additionally, the RGB++ Layer will soon introduce the RGB++ browser and DeFi infrastructure. This development will enable the integration of complex financial applications into the Bitcoin layer, including UTXOSwap, Stable++, ccBTC, and LST CKB. Furthermore, the RGB++ Layer will expand to other UTXO chains such as BCH, BSV, and Dogecoin, and will support other layer-one asset protocols like Runes and BRC20.