Official way to excecute CLI commands in Plasma 6 plasmoids?

Afaik the official way in Plasma 5 was using the executable Datasource (ala [1]).

As far as I understand Datatsource is deprecated in Plasma 6 but still available through org.kde.plasma.plasma5support.

Question: Is there an official replacement or should we use the Plasma5Support compatibility layer for now?