Thank you again for feedback we will try to address reported issues on next batch (to come soon).
Note that some issues are not related to this specific update batch, but might have been introduced on previous ones (TBC).
Not knowing myself what it meant, I asked Philippe: it's about the nslookup issue. And potentially the issue reported by @ph7 but it's not clear to me yet if there was a problem with XCP-ng or Xen Orchestra.
Anyway, basically this means that there's no known issue caused by this batch of updates, and that we'll keep addressing any relevant issue in the next updates if necessary, as usual.