Config is now base class for all configurations... ...main Roundup configuration class is CoreConfig. Builtin TRACKER_HOME renamed to HOME in Config and Options. In CoreConfig, TRACKER_HOME is an alias for HOME. Option.value2str(): added parameter 'current' - stringify current Option value. Option RDBMS_PORT defaults to None. Config: added methods add_section, update_option, getopt (not implemented). Config.save(): added warning about unset options at the top of the file. new class UserConfig for inifile-driven configs. CoreConfig: new attributes .ext and .detectors holding UserConfigs for extensions and detectors, respectively.