- feature: validate the version from `data_information.yaml` and use it to determine the `source_type` (data format). - feature: check overridden indices exist (model v1a). - fix: apply `Abs` transformation to scaled fission fractions. Fit becomes much stable. - fix: update keys related to graph visualization for [scripts/scripts/run_dayabay.py](extras/scripts/run_dayabay.py).