I have run into several clients who would like the ability to upgrade multiple client sites without having to bo to each server and upload/activate the new solution. These certainly appreciate the ease with which Servoy allows them to update their clients - it's an absolute dream compared to upgrading their FileMaker users - but still, it would be nice if they could upgrade many clients at once.
Another thing to consider is creating a limited server console that only allows uses to import and activate solutions. Perhaps make this based on server login priveleges. This way developers could authorize certain trusted people at the client site to import new solution releases that are sent to them, without worrying that they might do something stupid from within the server console.
Any news on any of these features?