Adobe Commerce 2.4.9: Upgrade Because the Architecture Benefits You, Not Because the Version Number Changed
Adobe Commerce 2.4.9 was released May 12, 2026. The release brings meaningful technology-stack changes including PHP 8.5 support, OpenSearch 3 compatibility, newer MariaDB support, framework modernization and numerous REST/GraphQL improvements. (Experience League) That makes 2.4.9 more than a feature release. It is another step in Adobe Commerce’s platform modernization. PHP 8.5 Changes the Compatibility Conversation Adobe Commerce 2.4.9 supports PHP 8.5, while older PHP