What
Claude now receives the current user's identity (derived from GITHUB_ACTOR, USER, or USERNAME, or the email username) to correctly resolve the $USER/... personal-branch pattern in rules.
Details
- A new context line is injected:
User identity: \<name>\. The \$USER/...\pattern in the rules above resolves to \<name>/...\. Branches whose first path segment is a different person's name (\<other-user>/...\) are NOT this user's personal branches. - This prevents Claude from treating sibling developers' branches as the user's own.
Evidence
rm_() function (search for "Branches whose first path segment is a different person's name")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.