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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.275 ·

REPL sandbox now scopes filesystem-looking strings to workspace roots instead of scanning code for imports

REPL sandbox check now matches file paths against workspace roots instead of scanning code for import statements

You'll notice Improvements
JSON All of v2.1.275
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
REPLArea: what it touches
ImprovementsKind: in v2.1.275,
ImprovementsSection of the release
What

A helper function used by the REPL (the interactive code-execution environment) sandbox no longer inspects input as JavaScript looking for require/import-style statements to block with a "sealed vm context" error. Instead, it treats the input as a file path: it expands $HOME or ~ prefixes, normalizes the path, and checks whether it falls under one of the configured workspace roots, returning true or false instead of throwing an error.

Why

This changes the sandbox's filtering from code-pattern detection to path-based scoping, which is a more direct way to decide whether a given path is inside allowed workspace boundaries.

See this entry in the whole of v2.1.275 →

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