mppx@0.7.0

Minor Changes

• 6ae92c4: Added TIP-1034-backed Tempo sessions as the default tempo.session interface and moved the previous session flow to tempo.sessionLegacy.

Patch Changes

• da6383e: Defaulted account faucet funding to testnet unless a network or RPC URL was specified.
• 64e9d5f: Fixed hosted Tempo fee-payer fills for sender-signed sponsored charge transactions and validated sponsored fee tokens against pathUSD and chain default currencies.
• eaac057: Added MCP client payment approval callbacks before credential creation.
• 77520fa: Changed the Tempo session client API so tempo.session() created the low-level Mppx client method and tempo.session.manager() created the managed session lifecycle client.
• 9859f8f: Fixed payment-aware fetch to refuse credential retries when a redirected 402 challenge response resolves to a different origin.
• ef81337: Send the SSE Accept header on automatic session voucher POST updates.
• f0ff266: Declared @stripe/stripe-js as a dependency so the shipped sources type-check for consumers resolving the src export condition. The import is type-only, so no runtime code is added.
• 5a35a02: Added client-side Tempo chain pinning. tempo.charge({ expectedChainId }) rejects charge challenges whose methodDetails.chainId conflicts with the configured chain ID, and signs on the pinned chain when the challenge omits it.