It is yet available in the drop menu as "Download all"... if you have not disabled the default gadget ExtraTabs2.
Vicenç
From: jeanfrederic.wiki@gmail.com Date: Wed, 3 Oct 2012 12:12:09 +0200 To: wikilovesmonuments@lists.wikimedia.org Subject: Re: [Wiki Loves Monuments] Download all photos
2012/10/3 Roel Balingit roel.balingit@wikimedia.org.ph
Is there an option to download all photos, rather than clicking them one by one? See Platonides’ CatDown https://toolserver.org/~platonides/catdown/catdown.php
(A link to this tool should be available from any Commons category, in the drop down menu, as « Download all »