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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 ·

Claude Code notices shell commands that touch its saved-output folders

Claude Code can now tell when a shell command refers to its saved-result folder, its background-output folder, or both

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
2Signal: worth watching, 1 to 5
Bash ToolArea: what it touches
Internal ChangesKind: in v2.1.315,
Internal ChangesSection of the release

Unclear It is not clear what Claude Code does with the result of this check.

What

Claude Code keeps some tool results and the output of background tasks in folders on disk. It now checks each shell command for a mention of those folders and sorts it as touching the saved-result folder, the background-output folder, or both.

If Claude Code cannot find where those folders are, it logs "The folders of saved output could not be looked up".

Why

This lets Claude Code recognise when a command is reading back output it saved earlier, rather than ordinary files.

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 doubtIt is not clear what Claude Code does with the result of this check.

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