I updated the WAC to the latest version and also updated SharedUp to v4. I added the SquaredUp Extention to WAC again (I did the previously with an older extention version and removed it later). Now when I click on the SquaredUp icon the old URL (v3) of the SquaredUp portal tries to load and fails. I connot find any way where to configure the URL of the v4 in the WAC portal.
Any help is really appreciated.