Folder names of imported nzb's are very often not renamed correctly. My nzb files have the password in {{}} at the end of the filename. In all versions I used before (don't know exactly which one) the password with the {{}} around was cut off. Now with RC5 I get results from "foldername{", "foldername{{abc123" to no renaming at all ("foldername{{abc123}}").
I have to rename nearly every download manually.
I often use $Subject (cleaned up copy of the subject) to sort my downloaded files, when I auto download from groups, but I'm not happy with the results.
$Subject cuts of all numbers (I can't think of any reason why numbers should be deleted from the folder name).
Maybe "_" can be converted to space, but renaming dots to spaces and cut of numbers deletes all version text.
If a subject contains "Version 1.12" for example you get "Version " as a result.
Very annoying is that in some groups there are postings for "2 devices", say AB1 and AB2 for example. The result is all I see is AB and I don't know it is AB1 or AB2.
I think $Subject should only delete those characters which are not allowed in file/folder names.
In my own programs I change: /\|<> to _ , " to ' , ? to . , : to ; and * to #.