Adobe ColdFusion (2025 release) now uses Tomcat 10.1, upgrading from Tomcat 9, and supports servlet specifications 6.0, replacing 4.0.  Why?  Availability of new features – Tomcat 10 introduces many new features, while Tomcat 9 primarily focuses on security updates and vulnerability fixes.   Improved performance  Enhanced security  Compatibility with newer Java applications  Support for newer specifications  Servlet specification upgrade.   Tomcat 9 – Servlet 4.0 API specifications  Tomcat 10.1 – Servlet 6.0 API specifications  What has changed?  This namespace change is part […]