I found a ".MySCMServerInfo" file in every root directories of the installation path after installing/updating SampleTank 3.6.4/3.7.3 for Mac, and its content is related to AmpliTube. The file is present in "/", "/Applications", "/Library", "/Library/Audio", "/Library/Audio/Plug-Ins", and "/Library/Audio/Plug-Ins/{Component,VST}" (but not in "/Library/Audio/Plug-Ins/VST3).
I know it doesn't affect the operation of the system, but is this file necessary on a production system? Searching the Net, it seems that this file is generated by Perforce apps for collaboration and versioning towards software development.
If the file is not necessary for installation or updating, perhaps it should be removed when packaging the distribution package.