You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Cross-Session MessagingArea: what it touches
ImprovementsKind: in v2.1.247,
ImprovementsSection of the release
What
Addressing a machine that is not attached now echoes back the name exactly as you wrote it rather than a normalised version, and says the machine did not answer when last asked instead of asserting it is unreachable now.
Evidence
though it did not answer when last asked, so a retry may fail until it is reachable again
Strings lifted out of the shipped bundle, so the claim above can be checked against them.