- [feature] Add key `leading_mass_splitting_3l_name` to switch between |Δm²₃₂| and |Δm²₃₁| to v1a version. In Day Bay official analysis |Δm²₃₂| as leading mass splitting. - [feature] Add key `override_cfg_files` that allows to override paths to configuration files. Key is supported for models v1+. - [feature] Remove `source_type` parameter from version v1+. Now `source_type` is determined automatically from `path_data`. To override default value, just path `path_data` to your model.