x10_security_modules.xml is missing

[bkenobi]

The subject file located at

usr/local/bin/homegenie/lib/mig/x10_security_modules.xml

Is not included in any build of HG I have found. I see a reference to a change that deprecates the X10 security console (S9000) and additions to the XTenLib.dll library related to security modules in version 493 but the reference to this xml file remains even today. This inclusion results in the following error (produced in HG 1.3.19 on RPi3 with Buster and Mono 6.12).

File name: '/usr/local/bin/homegenie/lib/mig/x10_security_modules.xml'
  at System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.Boolean anonymous, System.IO.FileOptions options) [0x001ef] in <d0e12f672b88444ab4b6d9b2ecf20142>:0 
  at System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share) [0x00000] in <d0e12f672b88444ab4b6d9b2ecf20142>:0 
  at (wrapper remoting-invoke-with-check) System.IO.FileStream..ctor(string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare)
  at System.IO.File.OpenRead (System.String path) [0x00000] in <d0e12f672b88444ab4b6d9b2ecf20142>:0 
  at MIG.Interfaces.HomeAutomation.X10.DeserializeModules (System.String fileName, System.Collections.Generic.List`1[T] list) [0x00018] in <f1c09624490c491db9113e8e216a6529>:0 

If I create a blank file in the specified location, I get errors about the file format. I don't use security modules so I don't know how this impacts HG other than this error.