Is there a release date set for Version 1.5 according to the timeline here? --> http://jquerymobile.com/roadmap/

Is there a possibility that JQuery Mobile is simply dropped?  You have bootstrap becoming more mobile and more responsive and I'm wondering if the popularity jumps there and leaves JQuery Mobile.  JQM is much easier way of looking at things for me as Bootstrap throws everything in but the kitchen sink, and that's an option. 

Anybody have input or knowledge?