May 2026 SP-API Release

via <a href="https://developer-docs.amazon.com/sp-api/changelog/may-2026-sp-api-release">Selling Partner API</a>

New Industry Vertical Pricing Audience Values for Listings Items API

via <a href="https://developer-docs.amazon.com/sp-api/changelog/new-industry-vertical-pricing-audience-values-for-listings-items-api">Selling Partner API</a>

April 2026 SP-API Release

via <a href="https://developer-docs.amazon.com/sp-api/changelog/april-2026-sp-api-release">Selling Partner API</a>

Update: May updates to listing attribute usage and enumeration values

via <a href="https://developer-docs.amazon.com/sp-api/v2.0/changelog/update-may-updates-to-listing-attribute-usage-and-enumeration-values-2">Selling Partner API</a>