WordPress has just released its latest version, version 3.0.3 on December 8, 2010. The update is recommended for webmasters as it “fixes issues in the remote publishing interface“. This is particularly important to those WordPress websites with multiple login users. The update can be done by clicking the link within your own WordPress blog dashboard page (please refer to the below screenshot).
Once the update is done, you will need to check whether the installed plugins are still compatible with this new WordPress version.