v2.20.989 来てたよ(´・ω・｀)
http://www.piriform.com/defraggler/download

v2.20.989 (19 Jan 2016)
- Improved SSD Optimize and Quick Optimize.
- Improved Windows 10 support.
- Optimized moving Files or Folders to end of drive.
- Updated crash reporting architecture.
- Optimized remaining time and benchmark calculations.
- Minor GUI improvements.
- Minor bug fixes.