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Release notes for Adobe Commerce 2.4.5 security patches (2.4.5.p16)
Overview
This release includes the following highlights: Due to the end-of-support risk associated with RabbitMQ 4, Adobe Commerce has initiated a strategic migration to Apache ActiveMQ Artemis to ensure long-term stability and support for its message queue infrastructure.
Release Information
- Version: 2-4-5-p16
- Product: Adobe Commerce
- Released: September 01, 2025
Highlights
- This release includes the following highlights:
- Due to the end-of-support risk associated with RabbitMQ 4, Adobe Commerce has initiated a strategic migration to Apache ActiveMQ Artemis to ensure long-term stability and support for its message queue infrastructure.
- Adobe Commerce 2.4.5-p16 has been verified for compatibility with MariaDB 10.11, while continuing to fully support MariaDB 10.6. Merchants currently running 2.4.5-px can safely upgrade to 2.4.5-p16 and transition from MariaDB 10.6 to MariaDB 10.11.