I just installed latest version of the forum software. The skin is slightly broken in a few places but an update exists so I'll get that installed later today. If things look a bit wonky in place (which they do) please be patient.
The most notable new feature for users is proper emoji support. I may need to set this up, but it's now supported.
Meanwhile, our host moved everyone in our datacenter to SSDs and bumped all RAM by 50% for free. This probably won't make much difference from your site but the site might be slightly snappier as a result. On my side, remote desktop is way more responsive, so that's nice.
We still need to move to PHP 7 some time when I stop being lazy but I fucking hate setting up PHP.ini so who knows when I'll get around to it. I also have the option of updating to Windows Server 2016 for free but that's a much bigger task that probably won't happen for ages.