Wordpress has released version 2.2.3, a security and bug-fix release for the 2.2 series. Since this is a security update, it’s recommended that you upgrade immediately. This update only replaces existing files and does not touch the database.
2.2.3 is a security and bug-fix release for the 2.2 series. Since this is a security release, we suggest you upgrade immediately. Two of the fixes are high priority.
To get 2.2.3, please see our download page.
Future Planned Release
WordPress 2.3 is planned to be released later this month (September 24th).