MX Linux 19.4 comes about five months after the MX Linux 19.3 update and introduces support for the long-term supported Linux 5.10 LTS kernel series for better hardware support, along with updated firmware packages, as well as the Mesa 20.3 graphics stack series.
Included in the AHS (Advanced Hardware Support) ISO are Linux kernel 5.10.24 and Mesa 20.3.4 for those who need support for newer hardware or want to use MX Linux for gaming. The AHS ISO image is only supported on 64-bit platforms and comes in two flavors with the Xfce 4.14 and KDE Plasma 5.15 desktop environments.