Under the hood
Two code hunks are just the routine version bump to 2.1.268 with no logic change
What
A couple of code locations, in the OAuth gateway's response headers and in the self-update recovery error messages, only reflect the routine version, build-time, and git-commit metadata bump to 2.1.268. The surrounding code itself did not change in behavior.
Why
This is purely a build-identification update and does not affect how Claude Code behaves.