This is minor update from version 2.0 contains only improvements and bug fixes. No new features were added.
- Improvement: in some themes JS parameters of pullouts were not included into the footer. Moving wp_localize_script() function form footer solves this issue. This also eliminates dependency on wp_footer() completely.
- Imporovement: IE9 support for vertical tabs.
- Fixed: Widgets with vertical tabs were invisible in Opera browsers.
- Fixed: Minor PHP notices.