Buddypress Group Calendar suggestion: Beginning and end dates


The Buddypress Group Calendar is a necessity for my website and it does a decent job for allowing users to plan events. However, a really fantastic improvement, would be changing the date field from just a single date picker, to a date range field. So you can have a beginning date and time and an end date and time. Most events are not going to be single day events, so it would add some major value to the plugin, to have the ability to select a beginning date/time and end date/time.

Is there any way to make this modification myself, or could it be included in an upcoming update?