December 8, 2010 Java 6 Update 23
is available. Notes below. Most regular users would want the Java SE JRE if you use it.
Release Notes Download
Java SE 6u23 does not contain any additional fixes for security vulnerabilities to its previous release, Java SE 6u22. Users who have Java SE 6u22 have the latest security fixes and do not need to upgrade to this release to be current on security fixes.