Not immediately but it is coming. 97J CS all on the upper deck config. The recent sign off means BA is committing to their A380 fleet for the medium-long term. As skipness1E advises the work will likely be carried out in the Far East (Manila?) so won't affect 788/789 scheduled for refit in CWL. However with a 380 frame out of action for 30-40 days at a time its going to be a slow roll-out of at least 12 months once work gets under way before the fleet is retrofitted.