No updates for a Mesa 3D and X11 in more than a month

OBS: https://build.opensuse.org/package/show/X11%3AXOrg/Mesa-drivers

Newest Mesa 3D version in the openSUSE’s repo: 19.2.6, which was released in 21 Nov 2019.
Latest Mesa 3D version: 19.3.1, which was released in 18 Dec 2019.

I’d like to know what happened.

Hi
Nothing… if it’s important you can always branch, update, test against all the open bug reports and then create a maintenance update and backport the fixes required. I’m sure all the other Leap users would appreciate it…