What probably matters to youSection of the release
What
Glob searches ignored files and dotfiles by default. Both are switchable through CLAUDE_CODE_GLOB_NO_IGNORE and CLAUDE_CODE_GLOB_HIDDEN, each defaulting to true. This pairing existed before this release; what is visible now is that the two variables map straight onto the underlying search's ignore and hidden flags.
Usage
CLAUDE_CODE_GLOB_NO_IGNORE=false claude
Evidence
process.env.CLAUDE_CODE_GLOB_NO_IGNORE || "true"
Strings lifted out of the shipped bundle, so the claim above can be checked against them.