We've been getting our servers updated to Claris FileMaker Server 19.4.2 recently and noticed an aspect of the install that it might help others to be aware of. We were using the built in FMWebSite that FileMaker Server installs to allow downloads of an IPA file for testing on a mobile device. This requires defining a couple of custom MIME types in the web server configuration, .plist and .ipa. The FMS installer appears to overwrite the FMWebSite configuration, at least on Windows, and reset the MIME types to the defaults, removing the .ipa and .plist entries we'd created.
