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Sweep 30 Oct 2026 · 21:36Z Build v2.1.315 533 read Stable v2.1.308 Latest v2.1.314 Next v2.1.315 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.315 ·

Keepalive reports after a turn now include Claude Code's CPU time

A keepalive report Claude Code sends while waiting after a turn now also includes how much processor time it has used

Under the hood Internal Changes
JSON All of v2.1.315
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
Internal ChangesKind: in v2.1.315,
Internal ChangesSection of the release
What

While waiting after a turn, Claude Code sends a keepalive report, a signal that the connection is still alive. That report now also includes how much processor (CPU) time Claude Code itself has used, in milliseconds.

Why

This adds diagnostic information to a report Claude Code already sends.

See this entry in the whole of v2.1.315 →

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