jQuery Mobile Beta 2 was released last night. It includes some user requested enhancements such as the ability to enhance dynamically added content, DOM cache management, page pre-fetching, and the ability to delay framework initialization.
The complete list of enhancements/changes for Beta 2 can be found here:
Download information here:
One important change to note with this release is the updated Mobile Grade Browser Support matrix, which includes several new platforms in the A-Grade support level:
If you have any issues or enhancement requests, please file them in the jQuery Mobile issue tracker on GitHub so they can be considered/addressed for the pending 1.0 release: