I an FSW-Outland applicant. I received PPR 3-4 days back after a very long wait. But I also updated my Passport when I was waiting for my result. I also updated in my application through Web Form. In my GCMS notes the COPR generated has my Old Passport Number. The PPR letter does not have any mention of Passport Number. I am just not sure should I send my both passports or the latest updated one only?