Newsbin Version 6.52 has been released.
The biggest new feature is support for our new Usenet Search database format that tags encrypted files and potential spam files so you can either hide them or have them identified for you in the search results. Go under Options/Spam Filter Settings to fine tune these settings.
There is a full list of features on the download page.
This is a free upgrade for all registered users since version 4.0 (i.e. March 2002 or so).