WordPress 5.0 is due to be released shortly unless there is a last minute decision to delay the release. If you are here reading this, then you are likely asking yourself if Connections is compatible. The short answer is yes! During the past month Connections has been tested against the beta and release candidate versions and no compatibility issues have been discovered.
Another question you might be asking yourself is whether you should update or wait to upgrade to WordPress 5.0. Our advice is to wait. There are already at least two planned updates which will follow fairly quickly: 5.0.1 and 5.0.2. These updates deal with known issues that exist in 5.0. We suggest waiting for those two updates, at least, to be released before updating.