• Upgraded to 1909 – or was he?

    Tero Alhonen has a tweet that baffles me:

    In the end, it appears as if he’s on the first October cumulative update for 1903 (build 18362.418), but the original prompt and the install history says he’s on 1909, presumably the latest build 18363.476.

    Anybody have a guess what’s going on?