This release includes support for Xamarin Studio!
Addin uploaded at: http://addins.monodevelop.com/Project/Index/279 ~EDIT~ Seems to not be working. For now, download it directly from the link below. I'll update this message if that changes.
VSIX updated and still available at: https://marketplace.visualstudio.com/items?itemName=Futurice.Xalami