Microsoft will soon be releasing version 8.1 of their Windows® operating system.
While testing Windows 8.1 for Spybot +AV compatibility, we encountered changes to the Windows® Security Center and some other security techniques that made an update to Spybot necessary.
Release 2.2 of Spybot will incorporate these modifications in order to ensure compatibility with Windows® 8.1. All other changes are minor, which means that you will not need to upgrade from Spybot 2.1 to 2.2 unless you are planning on switching to Windows® 8.1.
(File size 39 MB, MD5 checksum: 66debfc4ade6a68e0827457b337bc866)