According to BlockBeats, on July 14, the author of the RGB++ protocol announced on Twitter that RGB++ will be upgraded to RGB++ Layer, expanding bridgeless cross-chain and smart contract functions to cover all UTXO chains.

In addition, the RGB++ browser and DeFi infrastructure based on RGB++ Layer will be launched soon to support the introduction of complex financial applications into Bitcoin Layer 1, including UTXOSwap, Stable++, ccBTC, LST CKB, etc.

The RGB++ Layer will also expand to other UTXO chains such as BCH, BSV, and Dogecoin, and support other layer-one asset protocols such as Runes and BRC20.