Release Notes for 2.4.1

New features

MIME Type Checking

Attachment Checker now provides a second layer of filter – MIME Type Checking, which prevents the bypass of the first layer of filter – Extension Checking by renaming the extension.

Improvement in Configuration page

For each configured extension, Attachment Checker retrieves and displays a list of associated extensions which maps to the same MIME type.

All associated extensions will also be filtered automatically.