Plugin development guide

Hi, me again,
I have developed several plugins for my company on Openfire (since version 3.9.3 basically), I wanted to ask if it would be possible to update the Plugin Development Guide as it is very outdated now, also, I think it would be helpful if a “Template” plugin was added to the trunk so that devs have a starting point, I know MOTD does that, but it is very basic, a plugin with FileUpload or more advance api interaction would work wonders for the devs out there I think (Especially now after the change to Maven) (Me included of course).
It would also (I know I’m pedantic) be good if there was a validation scheme or a published list of API changes since I often find out I have a problem the hard way at runtime.

Thanks in advance,
Paolo Manili