After a very busy summer season, we finally have some downtime to deal with some server and other back-end issues.
We have ArcGIS 10.3.1 installed right now, and we are looking at updating to the latest release of Server and Portal.
Should we go ahead and upgrade to 10.4.1, or should we wait until next month, when 10.5 is slated for release.
I have never done an update before, and I wasn't around to set up our original install, so I am not sure how much work it will be.