Adobe Commerce Operational Guides
Use this following collection of guides to learn about system administration concepts, processes, tools, and best practices to plan, configure, deploy, and maintain Adobe Commerce projects.
Planning and guidance
Learn about strategies for planning and implementing a successful Adobe Commerce site.
Learn how Adobe Commerce merchants are responsible for maintaining a secure environment.
Use these recommendations to optimize the performance of your Adobe Commerce deployment.
System management
Learn how to upgrade your Adobe Commerce project to keep your storefront secure and operating efficiently.
What’s new
This page contains the changes made in the last 60 days. We exclude all minor updates, such as copy editing, from this list.
September 8, 2026
Description
Type
Source
Adobe Commerce Patching Automation is now generally available. See the documentation to learn more.
Major update, new topic
August 26, 2026
Description
Type
Source
Added detailed description of the QPT 1.1.82 fix for ACP2E-4840: GraphQL products query returns null quantity for in-stock products on custom inventory stocks.
New topic, qpt
August 19, 2026
Description
Type
Source
Updated the Commerce caching documentation with clearer on-premises vs. Cloud guidance and new migration guidance for moving to Valkey with Symfony L2 cache:
- Updated Caching overview and configuration options.
- Updated Configure cache frontends and types.
- Updated Cache backend options and storage reference.
- Updated L2 cache configuration for performance optimization with guidance for migrating from
- Updated Best Practices for Valkey and Redis Service Configuration with Cloud-specific migration steps to Valkey with Symfony L2 cache.
- Updated Caching overview and configuration options.
- Updated Configure cache frontends and types.
- Updated Cache backend options and storage reference.
- Updated L2 cache configuration for performance optimization with guidance for migrating from
RemoteSynchronizedCache to Symfony L2 cache.- Updated Best Practices for Valkey and Redis Service Configuration with Cloud-specific migration steps to Valkey with Symfony L2 cache.
Major update
August 14, 2026
Description
Type
Source
Updated steps for how customers can check the version of their service dependencies in Cloud UI, and updated the link to the guide on how customers can generate an upgrade compatibility report for their store, in Verify and upgrade third-party software dependencies.
Technical
August 13, 2026
Description
Type
Source
Added detailed description of the QPT 1.1.82 fix for ACP2E-4194: GraphQL requests with unknown filter names cause PHP exception logs.
New topic, qpt
Added detailed description of the QPT 1.1.82 fix for ACP2E-4695: Catalog rule indexer out-of-memory failures caused by excessive memory usage.
New topic, qpt
August 12, 2026
Description
Type
Source
Removed PHP 8.4 as a supported PHP version in the 2.4.9 release notes, because it is not recommended for production use and only present for upgrade compatibility.
Release notes, technical
Added detailed description of the QPT 1.1.82 fix for ACP2E-4894: New orders appear in the Admin Orders grid with a delay when asynchronous indexing is enabled.
New topic, qpt
Added detailed description of the QPT 1.1.82 fix for ACP2E-4698: Page Builder Text inline editing saves absolute media URLs instead of the portable directive.
New topic, qpt
Corrected and completed end-of-support, extended-support, and additional security fixes provisioning dates for several Adobe Commerce release lines on the Released versions page.
Technical
August 11, 2026
Description
Type
Source
Updated System requirements to add RabbitMQ 3.13 as a supported version for Adobe Commerce 2.4.4-p18 (latest), resolving a blocker for the Debian OS upgrade path.
Technical
August 10, 2026
Description
Type
Source
Added detailed description of the QPT 1.1.82 fix for ACP2E-4797: Admin WYSIWYG editor and Page Builder block 4-byte Unicode characters when utf8mb4 is supported.
New topic, qpt
Added detailed description of the QPT 1.1.82 fix for ACP2E-4682: Storefront pages that check quote isActive create empty quote records.
New topic, qpt
Added detailed description of the QPT 1.1.82 fix for ACP2E-4799: GraphQL query requisition_lists returns incorrect total_count with pagination.
New topic, qpt
Added detailed description of the QPT 1.1.82 fix for ACP2E-4870: Product Alerts emails ignore store view email settings.
New topic, qpt
Updated the Product availability table with Adobe Commerce 2.4.9 support and removed the Page Builder entry, which has been part of the core product since 2.4.3.
Major update
August 9, 2026
Description
Type
Source
Added detailed description of the QPT 1.1.82 fix for ACP2E-4593: Wrong Website Restriction CMS page served on the secondary website in multi-website storefronts.
New topic, qpt
August 6, 2026
Description
Type
Source
Corrected the B2B extension version support matrix in Product availability for Adobe Commerce 2.4.6, 2.4.7, and 2.4.8.
Technical
July 31, 2026
Description
Type
Source
Added detailed description of the QPT 1.1.82 fix for ACP2E-4547: Admin can't add a default-catalog product to a quote when it isn't assigned to the user's shared catalog.
New topic, qpt
July 30, 2026
Description
Type
Source
Added Security Policy: Required Actions and Deadlines for Adobe Commerce on Cloud customers to explain requirements, timelines, and instructions for upgrading Adobe Commerce on Cloud deployments running unsupported versions or third-party software dependencies.
New topic
July 28, 2026
Description
Type
Source
Added detailed description of the QPT 1.1.82 fix for ACP2E-4805: Checkout requests slow down for configurable products when the first salable child appears later in the list.
New topic, qpt
Added detailed description of the QPT 1.1.82 fix for ACP2E-4748: Reward points expiration runs slowly on stores with a large reward points history.
New topic, qpt
Added detailed description of the QPT 1.1.82 fix for ACP2E-4875: Admin users logged out when opening customer accounts with large address books.
New topic, qpt
July 27, 2026
Description
Type
Source
July 23, 2026
Description
Type
Source
Updated System requirements with MariaDB Cloud version support details for Adobe Commerce 2.4.9 (12.3 recommended, 11.8 supported).
Technical
July 22, 2026
Description
Type
Source
Updated the System requirements topic with the latest Commerce on Cloud service versions, including a RabbitMQ 4.3 update and confirmed compatibility with MariaDB 12.3.
Major update
July 21, 2026
Description
Type
Source
Added detailed description of the QPT 1.1.81 fix for ACP2E-4401: Scheduled Update preview of the home page with configurable products redirects to the maintenance page.
New topic, qpt
Added detailed description of the QPT 1.1.81 fix for ACP2E-4468: Website-scoped Admin users can't save Dynamic Blocks in Page Builder.
New topic, qpt
recommendation-more-help
commerce-operations-help-home