Comment 11 for bug 1939457

The verification also passed on focal:

Setting up distro-info-data (0.43ubuntu1.6) ...
Setting up distro-info (0.23ubuntu1) ...
(focal-amd64)root@impulse:/tmp# grep "xenial\|hirsute" /usr/share/distro-info/ubuntu.csv
16.04 LTS,Xenial Xerus,xenial,2015-10-22,2016-04-21,2021-04-21,2021-04-21,2024-04-23
21.04,Hirsute Hippo,hirsute,2020-10-22,2021-04-22,2022-01-20
(focal-amd64)root@impulse:/tmp# distro-info --devel
impish
(focal-amd64)root@impulse:/tmp# distro-info --supported
bionic
focal
hirsute
impish
(focal-amd64)root@impulse:/tmp# distro-info --stable
hirsute
(focal-amd64)root@impulse:/tmp# distro-info --stable --fullname
Ubuntu 21.04 "Hirsute Hippo"
(focal-amd64)root@impulse:/tmp# distro-info --devel --release
21.10
(focal-amd64)root@impulse:/tmp# distro-info --stable --date=2021-10-22
impish