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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.305 ·

Usage report works out how many sessions ran at once

The usage report's analysis now calculates the most sessions running at the same time, adds per-day and per-week detail, and blanks some recommendations

Under the hood Internal Changes
JSON All of v2.1.305
Under the hoodTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Usage ReportArea: what it touches
Internal ChangesKind: in v2.1.305,
Internal ChangesSection of the release

Unclear Where the peak number of parallel sessions appears in the report is not clear.

What

The analysis behind the usage report now works out a peak: the largest number of sessions running at the same time within a period. The report also now receives a live flag along with per-day and per-week detail, and for some sessions its recommendations are left empty.

Why

The usage report has more data to draw on about how you work, including how many sessions you run side by side.

Read from
Feature flag
tengu_amber_lark Off in both readings

The flag server returned off for the account this site reads and for the anonymous baseline. A reading of off cannot rule out a rollout these two readings sit outside of.

This account: off · anonymous baseline: off · compiled default in v2.1.305: off

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.305. It isn't a statement about your account. What a flag value here can and cannot tell you

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhere the peak number of parallel sessions appears in the report is not clear.

See this entry in the whole of v2.1.305 →

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