Out this weekend is Lumina 1.6 as the latest release of this Qt-powered desktop environment originally developed by iXsystems as part of PC-BSD / TrueOS. While TrueOS has been forging a new direction for this iXsystems operating system derived from FreeBSD and ultimately is less desktop focused these days as a result, the Lumina desktop continues to be developed. In fact, Lumina founder Ken Moore of iXsystems continues to lead the releases on this Qt-based desktop environment seeing adoption on both BSDs and Linux distributions.
[Source: Phoronix]