jquery mobile 1.0b3 drop in replacement?

I noticed that mobile.js is identical to jquerymobile 1.0b1. I'm interested in trying jquerymobile 1.0b3 with the current snapshot of PF mobile, due to the many fixes. I'll try this tonignt for some simple page but was wondering if there are any known issues, so I won't pursue impossible things.

[optimus.prime]

Mobile enhancements/update will be available soon once we focus on mobile in a couple of weeks before RC1 final.

It would be great if you can try b3 out and provide feedback.

Will do the coming week. I'll try it wth the showcase first and let you know. Thanks for the heads up.