NVC client 0.4.4 update released.

Ubuntu:
http://sourceforge.net/projects/novacoin/files/novacoin-0.4.4-ubuntu-lts-x86_64.tar.bz2/download

Win32 installer:
http://sourceforge.net/projects/novacoin/files/novacoin-setup-win32-0.4.4.exe/download

Win32 nosetup:
http://sourceforge.net/projects/novacoin/files/novacoin-nosetup-win32-0.4.4.zip/download

Mac OS X:
http://sourceforge.net/projects/novacoin/files/NovaCoin-Qt-0.4.4.dmg/download

Changes list is available here:

https://bitcointalk.org/index.php?topic=143221.msg2831785#msg2831785

Message with testing builds is deleted now.