Where does dnf-5 (Fedora 41) keep its transaction history?

Every night, my Fedora systems run a crontab script that does dnf update -y. It is actually a small Perl script that also tries to run rkhunter --propupd if necessary. I used to be able to check the timestamp on /var/lib/dnf/history.sqlite-wal to see if any modules had been updated, but since I did the version-upgrade to F41, none of the files in var/lib/dnf/ appear to have been touched. Where has the history database moved to?