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Changelog

Changelog purpose: Record externally visible documentation and integration behavior changes. Keep internal implementation-only notes out of the public changelog.

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May 2026

  • Added public documentation strategy and import pack.
  • Added pricing, billing, and gas-credit documentation module.
  • Added SDK-first developer quickstart language for @paychainhq/sdk.
  • Added clearer guidance for payout routes, dynamic payout recipients, webhook verification, balances, transactions, networks, and tokens.
  • Added contract interactions guidance for EVM contracts, Solana programs, published actions, simulations, execution safety, and sponsored gas impact.
  • Added callouts for important notes, security warnings, operator notes, and publishing guidance.
Maintenance note: Add an entry whenever pricing, gas credits, SDK behavior, webhook delivery, payout routing, contract interactions, or go-live requirements change.