You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SessionsArea: what it touches
ImprovementsKind: in v2.1.319,
ImprovementsSection of the release
What
A tool call is one action Claude takes, such as running a command or editing a file. Some tool calls are carried out on a remote host, which is another machine, and they need approval first.
Sometimes the approval answer for a remote call comes back with changed input. Claude Code used to check the changed version and send it on. It now ends the call with an error and records the approval as edited.
The approval check can also compare the permitted input with the original, to see whether it is still the same call.
Why
Answering an approval prompt can no longer quietly rewrite what a remote host is asked to do. The remote host runs the call as it was asked for, or it does not run it at all.
