Just upgraded to 3.2.1. But when I try to change 'Auto Reload On Changes' to yes from no, I get the error '*file /usr/local/apache/conf/httpd.conf is not readable'.
The apache configuration file field was updated to make it wider, looks like the read permission should not be required. Will fix it with a update . You can manually change http_config.xml in the mean time.
Sorry about that.