For dates (datetime datatype), such as Publication date attributes, the import does not interpret a timestamp or a number of datetime formats. Objects created via the RSS import always have the publication date set to the creation date, even though the publication date is mapped to the appropriate RSS field.

For boolean values, such as a checkbox, the import does not recognize 'yes', 'checkbox', 'on', 'true', or '1' and thus objects created via the RSS import always have the checkbox attributes un-checked.

Steps to reproduce

Import an RSS feed to classes where publication date and checkbox attributes are mapped.