code: def get_version_records(self):
          
          keys = ['id', 'rash_version', 'schema_version', 'updated']
          sql = """
          SELECT id, rash_version, schema_version, updated
          FROM rash_info
          ORDER BY id DESC
          """
          with self.connection() as connection:
              for row in connection.execute(sql):
                  yield VersionRecord(**dict(zip(keys, row)))
docs: Yield RASH version information stored in DB. Latest first.
  
          :rtype: [VersionRecord]