- v0.6, January 2023:
- Internal improvements
- v0.5, December 2022:
- Add new datetime_components() function.
- Remove function create_iso8601_series() and add a hint on how to mimic
the function using gretl commands. - Improve help text on how errors are handled for the iso8601_to_dates()
function. - Both dates_to_iso8601() and date_to_iso8601() catch an eventual error
and return zero in this error case.