OldReaderRefListProbe.cs is staged into the 2.0.1 tree by old-reader-refusal.sh and is not part of this tree's build; its method
lacked a closing brace at fd9bbaf4, which the gate's 2.0.1-reader stage reported.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>