There has been a surprising amount of new features, fixes, and doc improvements since 0.4, so I'm wondering if it's time for a new release. Are there any major todos before that?

* Maybe doc additions if they're close.

* Of the current pull requests, only SSIM and template-matching are close, but I don't think I'll have much time to sort out the issues with template-matching for awhile.

* I was really excited about the image stitching example using HoGs, suggested by Nelle. If it's not close, though, no pressure.

Anything else?

Cheers!
-Tony