I've been complaining lately about how our practice of running SVGs for the mobile interface through SVGO to minimize them causes lots of problems:
* Stripping the XML declaration breaks rendering in some browsers
* Stripping all the whitespace makes them very difficult to edit by hand (which I commonly do to tweak colors or bounding boxes)
* Removing all the IDs makes them harder to edit in graphics programs that use the IDs to label objects and/or groups.
* Collapsing all the groups also makes them harder to edit in graphics programs.
It turns out that a lot of SVGO's behavior is configurable from the command-line. In order to minimize the issues listed above, I would like to propose that we start running SVGO with the following options within MobileFrontend:
svgo file.svg --pretty --disable=removeXMLProcInst --disable=cleanupIDs --disable=collapseGroups