Maintenance to be Completed Tonight (IPv6)

While no "impact is expected", it is still worth noting, upfront, in case routing issues occur. Almost exactly 10 hours from now there's work "upstream". It won't address our main Achilles Heel, but it seems like overdue improvement. Notice how, after 25+ years, we're still not fully adopting IPv6, we're only about 50% there.
25+ years ago they also kept telling us about the amazing progress in "quantum"; riiiiiiiiight.... where are we now? Fake news. Satirising ourselves. █
