Multiple categories in rss feed broken in wordpress 2.7
|Reported by:||akoyfman||Owned by:||markjaquith|
|Component:||Canonical||Keywords:||rss, categories, feed|
Functionality broken in wordpress 2.7. In prior versions of wordpress it was possible to create an rss feed with multiple categories. For example: http://www.xconomy.com/feed/rss2/?cat=1,2. In wordpress 2.7 this URL only displays posts from the first category listed.
One reported workaround is to replace wp-includes/canonical.php with a version from the 2.6 release. It would be nice to have a more permanent solution though.