CH
Unless this new edition will be simulcast on World.
Wonder if this is a cost saving in some ways - as I assume a bulk of the 2100 News Channel version will inherit content / production from the earlier BBC World News broadcast? (I suspect they may have to do the show via a different gallery though? Think OS for BBC WN comes through B, but that will be occupied by Newsnight by then, so it may have to come from C if E is required for Ten rehearsals)
Unless this new edition will be simulcast on World.