Version 2.48.1 - #129 - Fix baseline-shift for simple subscripts/superscripts and absolute offsets. This should fix a lot of Wikimedia images with formulas. - #548 - Support images with data: URLs that don't have a MIME-type. This fixes some Open Clip Art images generated by old versions of Adobe Illustrator. - Fix build of the test suite on Windows (Chun-wei Fan). - Support running the rsvg_internals tests on Windows (Chun-wei Fan).