Just wondering if we've got an established procedure or schedule for upgrading the various rendering and rasterizing dependencies, such as librsvg, ImageMagick, etc. on a regular basis?
I ask because http://bugzilla.wikimedia.org/show_bug.cgi?id=10207 ("Upgrade librsvg to version 2.18.0", which was also a request for 2.16.0) doesn't strike me as something we should need to repeat each time a new version comes out.
librsvg upgrades, in particular, are useful, because they often fix various upstream SVG rasterization bugs.
Rob Church