So, BPs now show ADOC once the docs have been verified. Looks like ATTC is dead.

Agents are supposed to make a mark with highlighter or pen on physical BPs once they've been verified.

OLCI today for a round trip on one PNR, the outbound didn't even ask me for proof of vaccine, just ran through the old check-in flow and told me I had to see an agent at the airport to get BPs.

Checking In for the return, it did offer me the ability to upload my proof. The first time, I used a screenshot of the whole document. Rejected. The second time, I did only the QR code, and that was accepted. I'm not sure whether [MENTION=692450]SearsTower[/MENTION]'s suggestion about the new version of the AB record had anything to do with it, since I never tried just the QR code for yesterday's flights.

Interesting change in just over 24 hours: the previous day, it would show documents required for the second segment of a two-segment trip, and N/A for the first. Now, it shows for both. You can at least reuse the proof from the first when you're doing the second, but why they can't do that automatically, I don't know.

After docs were verified in the app, I got an e-mail confirmation for each leg that they had been verified. Same thing after checking in at the airport (and it sent e-mails not just for the two segments that needed verification, but for all four segments on the PNR).

Even after docs verified at the airport, the app didn't update BPs for the outbound legs. So hold on to your paper BPs, folks!