Semerika has announced the release of Auto Filter v2.0.
It has had a complete redesign since v1.3. The Active Button now has a fade-mechanism to prevent clicks and abrupt changes. New is a choice of the filter slope between 12db/oct and 24db/oct (x2 / x4).
Instead of the overdrive there is a meter. It will differ in sound.
Auto Filter now costs $12. It is available as a VST effect plug-in for Windows.