From yesterday WP 2.2 is online for community and everyone can upgrade… so let see what it can be done with it.

Technosailor wrote post about new tweaks in 2.2 version.

Those new things are:

*Native Widgets
*Atom 1.0 Feeds
*WP-Admin powered by jQuery
*Atom API Support
*New Blogger Importer
*Plugin Sandbox
*New Hooks for Plugin Authors
*Return of the Preview Link
*Comment Feeds
*Mail Enhancements
*Under the Hood Optimization

As WordPress development is on a 120-day release schedule now, fewer BIG features will be implemented as less time is available. Releases will tend to be quicker. Development on WordPress 2.3 will begin immediately and if you have a desire for a feature not yet available in WordPress, you should make your voice heard through the feature wish list.