The manifest of a run made with --model-check now carries "refmac" (REFMAC's version as its banner states
it, e.g. "REFMAC 5.8.0431, CCP4 9.0.014"), as does every "rechecks" entry, and the report lists it beside
the rugnux binary, so a REFMAC R-free can be traced to the REFMAC that computed it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PXc1zD1yxHqaR1DGdCTHL4