ruinfx It would be handy to be able to see the version number of the extensions you have installed in the Extensions window next to its name. Would help with checking if there are newer versions available.
Fortrikka The extensions list in the information menu should have more information about them, such as version, installation date, and last update.
eirk Version is already asked here: https://orionfeedback.org/d/1232-show-extension-version-number-in-window