Drupal 6 RC4 is now available HERE
Drupal 6 RC4 Release Note
We are proud to present the fourth release candidate of Drupal 6.0. Building on the extensive testing of the third release candidate, we have discovered and fixed a number of critical issues, including errors during search indexing in languages with accented characters, the display of unpublished content in menus and book outlines, and localized menu data being saved into the database. Thanks to the cooperation between the jQuery and Drupal communities, we have also updated the version of jQuery to be included with Drupal 6 to the latest 1.2.3 release. I want to publicly thank jQuery's John Resig and his team for providing a new jQuery release in time for Drupal 6!
Although I had hoped that the third release candidate would be our last before Drupal 6's official release, our priority is to ensure that Drupal 6 is the fastest, most stable, and feature-filled version of Drupal yet. We've translated your experiences with the previous release candidates (including my own upgrade of drupal.hu) into a number of bug fixes, and will be watching closely for any other last-minute issues. I'm again hopeful that this will be the final release candidate before the official release of Drupal 6.0.