ReactOS is an open source operating-system project aimed at development of a quality operating system based on Windows NT architecture, and that is compatible with Win32 applications and NT (XP, 2003) drivers.
In a little over a month since version 0.3.5, we are announcing the release ReactOS 0.3.6.
This release along with the rest of the 0.3.x series is still considered alpha quality software, so do not set your expectations too high.
ReactOS 0.3.6 is the product of the current development focus: bugfixes, compatibility, and stability. There were more than a thousand commits to the ReactOS Subversion repository this month.
Full changelog: http://www.reactos.org/wiki/index.php/ChangeLog-0.3.6
ReactOS website: http://www.reactos.org