As of a few moments ago, stat1006 is now on Debian Buster.
The SSH host keys have changed. I have updated the corresponding wiki page
with the new fingerprints. You can also use the utility script to update
the keys automagically.
The last reimage, of stat1004, will happen Tuesday next week (2020-10-13),
during the EU/CEST morning.
As always, if there is anything out of order, don't hesitate to contact us.
Tobias Klausmann, SRE, Wikimedia Foundation