Ugh. Why is this version 0.1.3, but the version with fullCalendar's more events plugin is 0.1.4.5?

[createthis]

This version is 0.1.3, but the version with fullCalendar's more events plugin is 0.1.4.5.
I'm using the fullCalendar version, but unfortunately the API seems to have changed. I'm getting this:

TypeError: $.fn.formBubble.text is not a function
[Break On This Error]
$.fn.formBubble.text('Bubble aligned left.');