The release gate failed cargo-fmt. The domain that replaced the IP-based
registry is longer, pushing several test assertions past the width limit, so
rustfmt wanted to re-wrap them. Pure line re-wrapping — no semantic change.
Caught by the pre-flight gate rather than after tagging, which is what it is
for.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>