https://github.com/kartikprabhu Yes this also changes backcompat for hCalendar, 'description' would be interpreted as 'p-content' for h-event.
https://github.com/gRegorLove yes try updating the consuming code to prefer 'content' over 'description' and see if everything still works. We may have to deprecate (rather than completely remove) 'p-description'. See how the consuming code update goes, and then see how much trouble it would be to update to publishing 'content' instead of 'description'.