feat: enable nHistoricalStates by default

Author: twoeths

packages/beacon-node/src/chain/options.ts

@@ -111,7 +111,7 @@ export const defaultChainOptions: IChainOptions = {
   // batching too much may block the I/O thread so if useWorker=false, suggest this value to be 32
   // since this batch attestation work is designed to work with useWorker=true, make this the lowest value
   minSameMessageSignatureSetsToBatch: 2,
-  nHistoricalStates: false,
+  nHistoricalStates: true,
   nHistoricalStatesFileDataStore: false,
   maxBlockStates: DEFAULT_MAX_BLOCK_STATES,
   maxCPStateEpochsInMemory: DEFAULT_MAX_CP_STATE_EPOCHS_IN_MEMORY,