Hi, We're looking at a possible upgrade from Greenstone 2.52 to 2.8 or 2.81. Can you point me to where I can see a list of improvements 2.8x provides over 2.52 from the *user perspective*?

In other words, what would a *visitor* to our digital library be able to do with 2.8x that they could not do with 2.52?

Also, are there any improvements to search (either from a user or admin perspective)?

Thanks,
Jeff