New answers tagged mediawiki
Simple (in simple cases), see the toolbox item "Related changes", which lists all recent changes to pages in the category (it's provided by MediaWiki core). In your case: https://fr.wikipedia.org/wiki/Sp%C3%A9cial:Suivi_des_liens/Cat%C3%A9gorie:Formation_Afrip%C3%A9dia_Madagascar
www.wikipedia.org is not quite a relevant example, because it's not even served by MediaWiki. That said, the solution is simple: you need to locally alter the page [[MediaWiki:Mainpage]] with content "Title", then index.php will redirect to [[Title]]. If the target must not be served by MediaWiki, or if you want to catch all requests to the domain root ...
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