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Sweep 08 Oct 2026 · 18:53Z Build v2.1.295 516 read Stable v2.1.286 Latest v2.1.295 Next v2.1.295 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.280 ·

Diskless-session mode for task output exists but is off by default

A diskless mode that skips writing task output to disk exists in the code but is off by default

Nothing to try yet In Development
JSON All of v2.1.280
Nothing to try yetTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Diskless SessionsArea: what it touches
In DevelopmentKind: in v2.1.280,
In DevelopmentSection of the release

Unclear Nothing indicates when or how a diskless session is triggered, or who it's for.

What

Several internal functions that handle task output (the results a subagent or background task produces) can now check whether the current session is running in a new "diskless" mode. When it is, they skip writing to disk entirely, returning nothing or throwing "Task output is not written to disk in a diskless session" instead.

Why

This lays groundwork for sessions that don't persist task output to the local filesystem, though the feature isn't switched on for normal use yet.

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 doubtNothing indicates when or how a diskless session is triggered, or who it's for.

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