I just installed the newest version (I've been using 0.9.5 for a long time) and the plugin wouldn't work due to an XML error.
Here it is:
XML error: > required at line 17 in file /srv/www/htdocs/beerpla.net/lzg_root/2006/2006.07.08.London/captions.xml
The line is:
<photo id='42.Buckingham's.Palace.3.JPG'>
As you see, the id contains a single quote and breaks promptly.
It should be either wrapped in CDATA or escaped properly.