This release supports MIME, base64, etc. decoding, meaning that large file attachments are ignored. Ratings files are now stored as Berkeley DB files. The incremental addition/removal of individual email is now supported. More control is now given to the .qmail file through a change to a simple 0/1 exit code format. This version also includes new filter test script, and the command-line arguments support directory recursion, multiple directories/files, maximum file size limit, and case sensitivity. Accuracy was improved by ignoring all-numeric tokens, HTML comments, and duplicate "interesting" tokens.
