id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
14120,site-specific theme selection won't save in upgraded MU installs,andrea_r,,"This only affects upgraded from wordpressmu installs, and not new or single WordPress upgraded installs.

Make sure you have some themes disabled under Super Admin -> Themes. 

Now go to Super Admin -> Sites and edit a site. On the right is a meta box called Site Themes. This will show a list of network-wide disabled themes, with checkboxes so you can enabled a theme for specific sites.

Tick the checkbox(es) and save. On refresh they are unchecked again and will not appear on the site's Appearance menu.",defect (bug),closed,normal,3.0.1,Multisite,,normal,fixed,has-patch,