v3.22.1800 (24 Aug 2012)
- Added full support for Windows 8.
- Improved Startup Item tool compatibility.
- Improved benchmarking for Cleaner summary results.
- Improved support for Custom Files and Folders.
- Improved file security algorithms.
- Added option to Exclude a single registry value.
- Improved wildcard support in search boxes.
- Fixed support for Windows 2000.
- Minor GUI improvements.
- Minor bug fixes.

http://www.piriform.com/CCLEANER