Hello Guillaume Langlais

It is not necessary for you then. We will update the templates for Joomla 4 in a couple of months. Please wait till then.

Upgrading to Joomla 4 right now in production sites is not recommended. There are many third-party extensions like ours are not fully compatible yet. It is better to wait at least couple of weeks to see how things are going. Meanwhile, we will update our products accordingly. Please check our roadmap for Joomla 4

Best regards

OK,thank you very much. Have a good day

You are welcome. Have a great day too.