Data Package is a standard consisting of a set of simple yet extensible specifications to describe datasets, data files and tabular data. It is a data definition language (DDL) and data API that facilitates findability, accessibility, interoperability, and reusability (FAIR) of data.
Overview
As in many good documentation example where there are inline change notes e.g. https://docs.python.org/3/library/csv.html#csv.unix_dialect (usually about new features)