Hey hey! Xenforo will be upgrading our forum software from version 2.3.6 to 2.3.7 at 1:00am tonight/tomorrow Eastern Standard Time. That's 6:00 AM in the UK and 10:00pm Pacific. Japan and Oz would be... add 1-2 hours and flip the sun... 2:00-3:00pm Thursday afternoon? Either way, it's happening approximately 8 hours from the creation of this announcement.
I have no idea how long the upgrade will take and how long the forum will be down for. Google is a little vague, but it seems to be a matter of minutes as opposed to hours. Here is a list of details for our programming fans who like these things:
xenforo.com
I have no idea of we'll see any obvious changes, but if you're trying to log in and we appear to be down, that is why.
I have no idea how long the upgrade will take and how long the forum will be down for. Google is a little vague, but it seems to be a matter of minutes as opposed to hours. Here is a list of details for our programming fans who like these things:

XenForo 2.3.7 Released (Includes Security Fixes)
XenForo 2.3.7 Released XenForo 2.3.7 is now available for all licensed customers to download. We strongly recommend that all customers running previous versions of XenForo 2.3 upgrade to this release to benefit from increased stability. In addition to the usual fixes and improvements, XenForo...

I have no idea of we'll see any obvious changes, but if you're trying to log in and we appear to be down, that is why.