Date/Time formatting

All the date/time formatting options are managed within the library at jl_last_updated/libraries/jl/time_presentation.php

That is the file to edit if you want to add further date/time formatting options.

In the block view and template CSS classes are attached to everything and spans added with classes for convenient theming.

Magic Data Integration

With concrete5.6+ this addon also exports its core functionality as symbols to Magic Data:

LAST_UPDATED - The time a page was last updated.

FRIENDLY_DATE - Formats a date or time in human-friendly way