Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.271,
Internal ChangesSection of the release
What
The internal code that summarizes how much of the code came from Claude versus a human now accumulates its per-file and per-surface statistics using Maps instead of plain JavaScript objects, converting to a plain object only at the very end.
Why
This is an internal implementation change with no effect on the percentages Claude Code computes or shows.
