New version doesn't install

My current Professional version is 2.19.983 and I have had an email today saying the new version is 2.21. CCleaner updates automatically but Defragger doesn't seem to have a command in it for this. The web site shows I can download the Free version but not how I download the Professional version. Am I looking in the wrong place??

i use only the free one, but i think you can download the freeversion and change it to proversion with your licence-key... but im not sure.

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in defraggler is a menupoint for update... does it not work?

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i found this in versions-description:

v2.18.945 (16 Apr 2014)

- Added Disk Performance graphs to Statistics tab.

  • Added Quick Optimize for SSD.

  • Added ability to view information for different drives when an operation is in progress.

  • Improved Health tab loading speed.

  • Added new scriptable /UPDATE parameter for background updates. (Defraggler Professional only).

  • Improved detection of files without extensions in File list tab.

  • Minor GUI improvements.

  • Minor bug fixes.

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