public static EvmSpecVersion mostRecent() {
    return Stream.of(EvmSpecVersion.values())
        .filter(v -> v.initialHardfork.finalized())
        .max(Comparator.naturalOrder())
        .orElseThrow();
  }
The most recent deployed evm supported by the library. This will change across versions and
will be updated after mainnet activations.

@return the most recently activated mainnet spec.
evm/src/main/java/org/hyperledger/besu/evm/EvmSpecVersion.java