- Thumbnail Support
- Custom widget classes
- Multiple post type selection
- 'Randomize' checkbox
- 'Order By', 'Order Direction' selector
I believe that wraps up a few feature requests :)
Your code is SUPER clean - it's always pleasure working with somebody that knows how to program. Unfortunately it doesn't work both ways - you'll probably need to clean up my junk in order to bring it up to standard, sorry!
Take whatever you want and leave the rest... you've made a great piece of work here. Thanks for all your effort!