Many changes are happening on on madpy and kaotonik but as a lazy programmer I don't bother to make them known.
Edit parameters action was meant for developers not regular users so now we have a more friendly face of them under the action name preferences.
You can access this action from any url you can edit -> preferences  , or your blog -> settings -> blog preferences.
There you can find numerous settings to adjust,  as the theme of the object (object can be a page in your blog , an image in your blog or your blog),
whether comments are allowed, if your blog will present items in a table view or plain view ,
whether to show parts of the page such as the header,footer , recent portlet  e.t.c.