A payment protocol just dropped its V2 upgrade, and it's way more than just handling single transactions now. They're basically building out a full payment infrastructure layer.

What's new? Wallet-based identity management is in. API discovery happens automatically. Payment recipients can be dynamic instead of static. Plus they've integrated CAIP standards, which means broader blockchain compatibility and even fiat currency support.

The SDK got a modular redesign too, making it easier for developers to plug into specific features without dealing with unnecessary bloat. Pretty solid step forward for payment rails in crypto.