This new version is an intermediate release which fixes some bugs and improves some features : see Release Note to get the full list of changes.
The main new feature is the validation process. A method based on the Benjamini-Hochberg procedure to control the FDR is now available. This method is fully described in https://doi.org/10.1021/acs.analchem.0c00328
Proline Version 2.1.2 is available for downlaod here