The previous mechanism that stitched interrupted model responses — which prepended a <partial-response> block and instructed the model to "continue from exactly where the quoted text leaves off" — has been removed. The text previously included: "The previous attempt at this response was interrupted before it could complete." This is replaced with a different approach to turn continuity.
Evidence
Removed $iK() function (search for "The previous attempt at this response was interrupted" — absent from new version)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.