mppx@0.3.12

Patch Changes

• c28944e: Added autoSwap flag to tempo method. When enabled, the client automatically swaps from supported currencies via the DEX if the payer lacks the target token.
• 9c23cb7: Fixed fetch polyfill to pass init through unmodified for non-402 responses. Previously, every request eagerly destructured init to strip the context property, creating a new object that could break libraries relying on object identity (e.g. WebSocket upgrade handshakes).