letsencrypt auto renewal / User wants to create Emailaccounts himself

Hi all,

first: Does anybody know, when the next webmin/virtualmin release is due with www certs and autorenewal?

second: i have someone, who wants to create himself the email accs for his domain. Can i setup the rights the master user of that domain has, so he does not delete databases etc?

I searched around and haven't found something which would answer this, so any help is truly appreciated.

Update: In the end i found this: it is the function "Add Administrator" in Virtualmins GUI, where you can create new Administrators for each virtual server and give him various rights nor not :-)

Thanks and best