Advanced, But With Curious Omission Rated 4 out of 5 stars

Offers the choice of several date display options;
Yet the international standard for date display
– which makes more sense than any other option –
is not an option.

The international standard for date display is also what you would use if you wanted to chronologically sort your dates.

Year – month – day (hr – min – sec).
So curious why this is not an option. ??

This review is for a previous version of the add-on (1.3.3.0.1-signed). 

There are a few predefined date formats but you are free to enter your own, for example yy-MM-dd. Hit the little i-button and you wil see all possible formatting options.
Furthermore, dates are always chronologically sorted, regardless the display format.