anchor.diff:    BCP47Tag,
     JsonUtil,
     Keyman.System.KeyboardInfoFile,
  +  Keyman.System.KeyboardUtils,
     Keyman.System.LanguageCodeUtils,
     utilfiletypes,
     VersionInfo;
  
positive.code:     end;
    end;
  
  begin
    try
      // Validate pre-existing platformSupport
  
negative.code:       AddNewPair('windows', 'full');
        AddNewPair('macos', 'full');
        AddNewPair('linux', 'full');
        if packageContainsKeyboardJs(TKeyboardUtils.KeyboardFileNameToId(keyboardFile.Filename)) then
        begin
          AddNewPair('android', 'full');
          AddNewPair('ios', 'full');
        end;
      end
      else
      begin
  