From the Screen Real Estate dept.:
The KDE Community today announced the immediate availability of KDE 4.0.5, the fifth bugfix and maintenance release for the latest generation of the most advanced and powerful free desktop. KDE 4.0.5 is the fourth monthly update to KDE 4.0. It ships with a basic desktop and many other packages; like administration programs, network tools, educational applications, utilities, multimedia software, games, artwork, web development tools and more. KDE's award-winning tools and applications are available in 49 languages.

kde.org/announcements/
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