The publication date is a date that convey when your article was written and released to the public.
This date is written in the date_published metadata.
You can set the published date with the metadata manager.
The date prefix is a prefix of the last name of the page path that follows the iso date pattern at the day level.
Example: the page with the below path would have a published date of 2022-05-25.
:namespace:2022-05-25-path-name
By default, the published date is in order
If the published date is set in the future, the article will not be visible by the public. See Lpp.