Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Session MessagingArea: what it touches
ImprovementsKind: in v2.1.234,
ImprovementsSection of the release
What
The messaging tool's recipient field gained a length bound alongside the existing single-line check, so an overlong recipient fails validation immediately rather than later during resolution.
Details
The rejection message says the value "must be a single-line recipient name or address".
Evidence
must be a single-line recipient name or address
Strings lifted out of the shipped bundle, so the claim above can be checked against them.