You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
File PathsArea: what it touches
ImprovementsKind: in v2.1.290,
ImprovementsSection of the release
Unclear It is not clear whether this listing is used anywhere besides removing worktrees.
What
On Linux, Claude Code can now list a folder's contents by calling the system's C library directly. File names come back as raw bytes, so names that are not valid UTF-8 (the usual text encoding) are kept exactly as stored. This only works when Claude Code finds exactly one copy of glibc or musl (the two common Linux C libraries) loaded; otherwise it reports that it cannot. macOS gets a similar way of listing folders.
Why
This lets Claude Code safely remove files whose names are not valid text.
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 whether this listing is used anywhere besides removing worktrees.
