DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.
The internal glob-to-regex pattern matching function now accepts an optional case-insensitive flag, enabling case-insensitive permission rule matching.
Evidence
New parameter in glob matching function
Strings lifted out of the shipped bundle, so the claim above can be checked against them.