code: public int getUserVersion() {
  		int userVersion = -1;
  		Integer userVersionObject = querySingleTypedResult(
  				"PRAGMA user_version", null, GeoPackageDataType.MEDIUMINT);
  		if (userVersionObject != null) {
  			userVersion = userVersionObject;
  		}
  		return userVersion;
  	}
docs: Get the user version
  
  @return user version
  @since 1.2.1