Patch release refining the public claim boundary without changing the solver or official evaluation data.
- removes exact-rank, hidden-optimum, bit-for-bit rebuild, and hidden-rerun caveats that incorrectly implied those were expected participant deliverables
- reframes the public boundary around what is actually released and validated
- keeps the organizer-controlled evaluation record as the authority for hidden results
- replaces source-line AI authorship speculation with the explicit decision/process responsibility boundary
- adds regression coverage so this audit residue does not return
Official evaluation data and final solver source are unchanged from v1.1.0.