I added an AND to the $newsql query at line 204 if class-cache.php
`$thisyear = gmdate("Y");
$lastyear = $thisyear-1;
$newsql =. " and post_date >= '$lastyear'";`
Should that do what I want or is it a bad idea in many ways.
thanks
http://wordpress.org/extend/plugins/yet-another-related-posts-plugin/