Hello,I have been directed to 1.9.4RC to check out certain additional functionality. It is advertised quite prominently on your website, although not as a production system, of course. I was just checking out the best way to upgrade.I am not yet live with 1.9.3: we currently have 1.6ST well integrated into our own customer portal and used many times daily by our staff and customers. I will probably wait until 1.9.4 is released before I do finally upgrade our live system. This requires us, to help our customer support team, to display on ticket lists and views, customer information extracted from a separate MySQL database. I'm certainly not complaining about osTicket (far from it) since, as a ticketing system for our customers to use it is excellent. However, the beauty of it, from my companies point of view, is how easy it is to customise it to suit our particular needs. Out-of-the-box it is not quite right.Because the functionality is contained within php pages I suppose that, on every upgrade I will have to re-instate our bespoke functionality each time. This is a little tiresome, to say the least. I have, as well as modifying templates to display customer and related information extracted from a different database, altered the stylesheets since a lot of support is carried out on small screen laptops or tablets (phones even). I have thus set the osTicket screens to occupy the entire width of the screen and not just around 50%. On upgrading to 1.9.4RC I had to re-instate the modified stylesheets.It would be nice to have a list of changed files in each new distribution so that I can copy in files I have changed but are unchanged between vanilla versions.MikeIs there a list of changed files