The notable thing here is that it has a whole new cairo-based renderer. Great job inkscape team! My go-to tool for svg editing once things get complicated.
EDIT: new binaries arent officially posted yet but here's an OSX nightly build from 10 hours ago: https://www.dropbox.com/sh/2n7aim2wcrn6l3h/AAC62qBMxM6317AZi...