Hello.
I'd like the Namespace Manager to be installed on cogitopedie.shoutwiki...
https://www.mediawiki.org/wiki/Extension:NamespaceManager_(BlueSpice)
There are no too many security issues for you with this extension?
I don't want to edit the default namespace, but to add some namespaces without having to make a request each time,
in order to make this as part of the data structure/page sorting of the wiki, and making targetting actions on the namespaces I'll create.