Our goal is to release version 3.3 early next week, so plugin and theme authors, this is your last pre-release chance to test your plugins and themes to find any compatibility issues before the final release. We’ve published a number of posts on the development blog that explain important things you need to know as you prepare for WordPress 3.3. Please review this information immediately if you have not done so already.
If you think you’ve found a bug, you can post to the Alpha/Beta area in the support forums. Or, if you’re comfortable writing a reproducible bug report, file one on WordPress Trac. Known issues that crop up will be listed here, but let’s all keep our fingers crossed for a quiet Sunday so we can get these new features into your hands early next week!