Adobe Commerce 2.4.9

The Storefront Compatibility Package adds backend changes that storefront drop-ins need on Adobe Commerce 2.4.9. The 4.9.0 line is mostly GraphQL schema extensions and REST endpoints, plus bug fixes. Many compatibility changes from earlier package lines are already in Adobe Commerce 2.4.9 core. Drop-in components still require this package.

Version and compatibility requirements

Adobe Commerce 2.4.9 only. Magento Open Source and earlier Adobe Commerce versions are not supported.

On Adobe Commerce as a Cloud Service and Adobe Commerce Optimizer, Adobe installs and updates this package automatically. On Commerce PaaS or on-premises, you must have an Adobe Commerce Optimizer license and install 4.9.0 with Composer. See Manual installation. For B2B drop-ins, you also need the Storefront Compatibility B2B Package on the same Commerce instance.

Major features

Adobe releases new GraphQL queries, mutations, and REST endpoints across minor versions in each package line. The list below summarizes the full 4.9.0 line; not every item was introduced in 4.9.0, even though it is the latest release in the 4.9.x series. For version-specific changes, see the changelog and filter for the Storefront Compatibility Package.

The 4.9.0 package line adds the following GraphQL queries and mutations:

Login as Customer and seller-assisted buying

• exchangeOtpForCustomerToken mutation — Authenticates admins as customers for seller-assisted buying by exchanging a one-time password (OTP) and email for a customer token.

REST endpoints

The 4.9.0 line also adds or extends these REST APIs:

• GET /V1/customerSegments/search — Retrieves customer segments for integration or IMS token callers.

• GET /V1/customerGroups/search — Adds a uid extension attribute on each customer group in the response.

• GET /V1/customers/:customerId — Adds an assistance_allowed extension attribute that indicates whether the customer enabled admin assistance for Login as Customer.

• POST /V1/customer/:customerId/otp — Generates a one-time password in Admin for seller-assisted buying and Login as Customer workflows.

Release information

For release notes for each Storefront Compatibility Package version, see the changelog and filter for the Storefront Compatibility Package. For tested package and drop-in versions in the current suite, see the release suite.