Anuradha Ratnaweera contributed an updated version of the evo patch for Evolution 1.4.6.

On the Evolution front, I should mention that the patch didn't actually make it into Evo 2.0 -- I submitted it and it got the green light, but it was forgotten about and didn't get committed before the code freeze. I'll resubmit it after 2.0 is released and make sure it gets committed.