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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.319 ·

The environment details given to Claude can include a note about zsh

The description of your environment that Claude Code gives the model can now include a note about the zsh shell

Under the hood Internal Changes
JSON All of v2.1.319
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
System PromptArea: what it touches
Internal ChangesKind: in v2.1.319,
Internal ChangesSection of the release

Unclear The text of the note and when it is included are not stated.

What

Claude Code tells the model about your environment, such as your system and shell. A shell is the program that runs typed commands, and zsh is one of them. That description can now include a note about zsh, with a standard note used when no other is given.

Why

This may give Claude extra guidance when your shell is zsh.

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 doubtThe text of the note and when it is included are not stated.

See this entry in the whole of v2.1.319 →

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