Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
TelemetryArea: what it touches
RemovedKind: in v2.1.280,
RemovedSection of the release
What
An internal usage-tracking counter object dropped its replCount field, which used to count uses of the REPL (the interactive code-execution tool), alongside other fields like searchCount, readCount, listCount, and several memory-related counts.
Why
This is an internal telemetry change; it does not affect what Claude Code can do, only what usage statistics it records.