Another one on the way. See
here.
Building sections of ship at different yards and then integrating them is a technique that will be vital for constructing CVF.
However,
Daring's entry into service (ie with everything working) has been delayed. See
this from
Navy News.
Of course, if the Sea Harrier was still in service (see
this discussion) then relying on the ageing Type 42 and the ageing Sea Dart system would be less of a concern.