code: def version(self):
          
  
          versions = []
          versions.append("sosreport: %s" % __version__)
  
          for plugname, plug in self.loaded_plugins:
              versions.append("%s: %s" % (plugname, plug.version))
  
          self.archive.add_string(content="\n".join(versions),
                                  dest='version.txt')
docs: Fetch version information from all plugins and store in the report
          version file