As promised at the VuFind conference, I have finished checking in the optional VuFind functionality which tracks when records were indexed, allowing proper RSS feeds and OAI-PMH server functionality (at the cost of reduced indexing speed).  Please see the wiki for details:

 

http://vufind.org/wiki/tracking_record_changes

 

I’ll be happy to answer questions about this if there are any!

 

- Demian