On June 10, 2016, FileMaker, Inc. will be removing FileMaker Go 13 from the iTunes App Store. In November, FileMaker Go 14 will be removed. If you are using FileMaker Go on iPads and connecting to a server, you need to know this. While FileMaker Go 15 will support FileMaker Server 14, it will not connect to FileMaker Server 13. So if you are still running a FileMaker Server 13, after November you will have no option but to upgrade to V15.