Looks like iTunes 9.2.1 is available for download now. Nothing terribly exciting to be found in the update though, just a lot of bug fixes:

iTunes 9.2.1 provides a number of important bug fixes, including:

- Disables older versions of some incompatible third-party plug-ins
- Addresses minor issues with dragging and dropping items
- Addresses a performance issue when first syncing to some devices with iTunes 9.2
- Addresses an issue upgrading to iOS 4 on an iPhone or iPod touch with encrypted back-ups
- Addresses other issues that improve stability and performance

The update doesn't appear to be showing up for everyone just yet, but you can get it directly right on the Apple website. [Apple via Redmond Pie]