With SwyxWare 11.38 the SwyxIt! Update Notifier (SUN) was introduced, which informs the user of a new, installable client version and can also perform a direct installation.
By default this option is disabled because administrative rights are required for a client installation. An admin can therefore decide for himself to activate this option.
Please refer to the SwyxControlCenter help in the section "Editing General Settings" >> "Distributing SwyxIt! to Users" for a description and how to configure this.