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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
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Claude Code v2.1.170 ·

CLAUDE_CODE_DISABLE_MOUSE Environment Variable

Entry
JSON All of v2.1.170
EntryKind: in v2.1.170,
New FeaturesSection of the release
What

A new environment variable to disable mouse support in the CLI.

Usage
export CLAUDE_CODE_DISABLE_MOUSE=1
claude
Details
  • When set to any truthy value, mouse interaction support is disabled in the terminal UI
  • Useful in environments where mouse events interfere with other terminal applications or multiplexers
Evidence

New rEH() function (search for "CLAUDE_CODE_DISABLE_MOUSE")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.170 →

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