Hey hey hey!
UUGallery 3.1 is available!
It has new, very cool drag-n-drop reordering feature (no analogues!) so you can easily change thumb positions right in your browser! You don't have to set any annoying order numbers, refresh page each time, etc. All you need is to drag a preview with your mouse! Also, it shows thumb dimensions under each thumb in the manual cropping page so you can see odd thumb sizes, it has a preview button at the bottom which is opened in a new window and more than 10 bugfixes altogether!
Grab your version now and send us your feedback! Upgrades from 3.0 are free!