id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
18067,update_post_thumbnail_cache - accept WP_Query instance,TheDeadMedic,,"Following what [http://core.trac.wordpress.org/ticket/15447#comment:26 scribu said in another ticket];
> ...What would be nice would be to allow update_thumbnail_cache() to be used for custom loops too. 
> 
> I'm thinking of adding an optional $_wp_query parameter. Then, knowledgeable developers could call it before rolling their custom loop.

I agree - it would be dead handy to be able to just call {{{update_post_thumbnail_cache( $my_query )}}} - see revision.",enhancement,new,normal,Awaiting Review,Post Thumbnails,3.2,minor,,has-patch,scribu