Changes

* All GPU drivers have been updated to the most recent versions available for the respective machines. You might have to migrate to more recent versions of GPU containers. The GPU driver and CUDA version of a given machine will soon be shown on the cluster status page, a respective update to the logging code is in the works.

* Node Zariel is currently not available - the system update broke something and the node did not boot up. I need physical access to the server room, so earliest date to fix it is January 10th. Please be considerate with the number of GPUs you reserve.