Gallery is a slick Web-based photo album written using PHP. It is easy to install, includes a config wizard, and provides users with the ability to create and maintain their own albums in the album collection via an intuitive Web interface. Photo management includes automatic thumbnail creation, image resizing, rotation, ordering, captioning and more. Albums can have read, write, and caption permissions per individual authenticated user for an additional level of privacy.
This is likely to be the last release in the 3.0 branch of Gallery; the next step is 3.1, with many big improvements. This release irons out a few kinks and updates a few last libraries before work stops on the 3.0.x code base. This upgrade should be fast and painless