The Fedora Inkscape Unstable builds are now updated to the upstream bazaar revision number 12577. This updated development version of inkscape provides a range of bugfixes and updates. A full changelog of the changes between the previous build (12500) and this new build (12577) is available here.
To enable this repo on Fedora follow the directions in the previous post about these builds. These builds are available for Fedora 18 (32bit and 64 bit), Fedora 19 (32 bit and 64 bit), and Fedora 20 (32 bit, 64 bit, and ARMv7).