forposts

I may suggest you quick fix

Patch the line 285 in nggfunctions.php
remove:
$out = nggShowGallery($galleryID);

insert:
$out = nggShowGallery($galleryID, $template);

You have to place gallery-extend.php template in “view” folder if you use [album id=1 template=extend]
I simply copied gallery-caption.php to gallery-extend.php

Thanks for update.

Categories for pages still not implemented. I’m using 2.8-bleeding-edge WP version.