"July 1st, 2009. The KDE Community today announced the immediate availability of KDE 4.3 RC1, a release candidate of the 3rd iteration over the KDE 4 desktop, applications and development platform. KDE 4.3 focuses on polishing and completing the user experience by providing a modern and beautiful Free working environment. Compared to the Beta releases, this release candidate now contains the new Air theme, which will be the default for KDE 4.3.0. Air is a theme lighter than Oxygen, which ist still available as an option through the "Desktop Settings" dialog. KDE's award-winning tools and applications are available in more than 50 languages. After the second beta, the focus is now on ironing out the last problems with KDE 4.3.0, to be released at the end of this month."