Currently Aurora requires two core hacks:
- resources/src/mediawiki.page/mediawiki.page.watch.ajax.js -- AJAX page watching support (Introduced in {rSHWK2355})
- includes/specials/SpecialUserlogin.php -- hacky CSS fix for the signup page, Special:UserLogin/signup (Introduced in {rSHWK2359})
This is not ideal, as these hacks get in the way of MediaWiki upgrades and skins should remain as self-contained as possible. We should find out a way to implement the functionality without core hacks.