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Adobe Commerce 2.4.0 release notes
Overview
Look for the following highlights in this release:
Release Information
- Version: 2-4-0
- Product: Adobe Commerce
- Released: September 01, 2022
Highlights
- Look for the following highlights in this release:
Security Enhancements
- Merchants can now install time-sensitive security fixes without applying the hundreds of functional fixes and enhancements that a full quarterly release (for example, 2.3.5-p2) provides. Patch 2.3.5.2 (Composer package 2.3.5-p2) is a security patch that provides fixes for vulnerabilities that have been identified in our previous quarterly release, 2.3.5-p1. All hot fixes that were applied to the 2.3.5 release are included in this security patch. (Ahot fixprovides a fix to a released version that addresses a specific problem or bug.)
- For general information about security patches, seeIntroducing the New Security Patch Release.For instructions on downloading and applying security patches (including patch 2.3.5-p2), seeQuick start on-premises installation. Security patches include security bug fixes only, not the additional security enhancements that are included in the full patch.
Platform Upgrades
- The following platform upgrades help enhance website security and performance. Supported versions of PHP and PHPUnit, Elasticsearch, MySQL, and other dependencies are listed intechnology stack requirements.