Bug 759205 is the one for updating the lazr.restful library to 0.18.1, but as described in comment #5, this can wait for oneiric, so I've closed this for now as as Won't Fix in Ubuntu.
Bug 759205 is the one for updating the lazr.restful library to 0.18.1, but as described in comment #5, this can wait for oneiric, so I've closed this for now as as Won't Fix in Ubuntu.