Reports what this build of zumime contains: the package version and the version of the generated type tables, which is the date of the upstream sources they were built from.
Value
A list with version, the package version as a string;
table_version, the date of the table sources as a string
("YYYY-MM-DD"); and family, the optional family packages this
session can offer text to with mime_type(text = "family").
See also
mime_type() for the arguments that use the family.