The current version of XLibre is 25.0.0.12 and it used by many of our users as a daily driver so quite stable. Technically, XLibre is still X11 and compatible to all X11 clients as laid out in Compatibility of XLibre · X11Libre/xserver Wiki. We will shortly be releasing version 25.1.0, which we aim to stabilize for general availability in version 25.1.3 at the latest.
The current version of XLibre is 25.0.0.12 and it used by many of our users as a daily driver so quite stable. Technically, XLibre is still X11 and compatible to all X11 clients as laid out in Compatibility of XLibre · X11Libre/xserver Wiki. We will shortly be releasing version 25.1.0, which we aim to stabilize for general availability in version 25.1.3 at the latest.