private Optional<String> getEcCurveFromGenesisFile() {
    if (genesisFile == null) {
      return Optional.empty();
    }
    return genesisConfigOptionsSupplier.get().getEcCurve();
  }
Returns the flag indicating that version compatibility checks will be made.

@return true if compatibility checks should be made, otherwise false
app/src/main/java/org/hyperledger/besu/cli/BesuCommand.java