https://bulbagarden.net/threads/mediawiki-1-5-upgrade-complete.7760/
MediaWiki 1.5 [Upgrade complete] | Bulbagarden
MediaWiki 1.5alpha has been released. It is full of fascinating new features, and I'd love to start using them, however, being an alpha release, I'm not...
mediawiki 1 5upgrade complete
https://www.mediawiki.org/wiki/Category:Hooks_added_in_MediaWiki_1.5.0/pl
Category:Hooks added in MediaWiki 1.5.0/pl - MediaWiki
mediawiki 1 5categoryhooksadded0