I think I’ve missed some past updates.
Just for the record.
I’ve probably missed flagging some of these.
It seems to have gone completely cleanly, at least at first glance. I do of course have a database backup and a file backup from just before the upgrade.
I haven’t looked into what new features I might want to exploit in my custom theme yet; nor have I looked at maybe using any of the standard themes. There are certainly infelicities in my own theme that I’d like to get rid of.
Just for the record. I think I’ve missed tagging some upgrades with a post lately.