You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ToolsArea: what it touches
ImprovementsKind: in v2.1.321,
ImprovementsSection of the release
What
A tool call is one action Claude takes, such as running a command or reading a file. When a tool returns too much output and it cannot be saved, Claude sees a note saying only the first part is shown and the rest was dropped. If other tool calls in the same reply also returned oversized results, the note now adds a sentence saying this part is shorter because of that. The note no longer always ends with the same fixed hint to page through or filter the output.
Why
In practice, Claude gets a more accurate explanation of why output is missing when it runs several tools at once.