You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
AttachmentsArea: what it touches
ImprovementsKind: in v2.1.234,
ImprovementsSection of the release
What
When the API rejects an image or document attachment and Claude retries the request without it, that stripping is now reported to the caller. The plugin eval judge uses this: if a case's attached image was rejected, the failure message says so and a dedicated error is raised, instead of the judge quietly grading a prompt with no picture.
Details
The retry classifies the query as main_thread or other.
Errors thrown by the observer are logged as warnings and the retry continues.
Evidence
onMediaStripped
Strings lifted out of the shipped bundle, so the claim above can be checked against them.