For those of you that want to update it yourself it's pretty easy:
Pull the package url, file and md5 information from the version you want within the SabNzbd Sourceforge website http://sourceforge.net/projects/sabnzbdplus/files/sabnzbdplus
Save the conf file from the 1st post of this forum or from your unraid server, somewhere locally on your machine, edit it in textpad or notepad:
Update the following three lines with the info from the sourceforge website
# sabnzbd
PACKAGE_URL http://sourceforge.net/projects/sabnzbdplus/files/sabnzbdplus/0.7.1/SABnzbd-0.7.1-src.tar.gz/download
PACKAGE_FILE SABnzbd-0.7.1-src.tar.gz
PACKAGE_MD5 05c722b277ad2019efbb5cefc58733f1
Then update the version string info
PACKAGE_VERSION_STRING 0.7.1