A merge request for 104 has been sent and is being reviewed. So guardian will be released with Core Update 104.
A release is targeted for 104 as well despite a number of bugs that have to be resolved, yet.
If all of those cannot be solved by the release time of 104, we might postpone libvirt by a week or two hence it is independent from the actual Core Update.
Reminder to book flights. Most attendees are booked now.
Accommodation has to be sorted, yet.