.github/workflows/on-pr-publish.yaml

@@ -29,7 +29,7 @@ jobs:
       BUILD_KEY: ${{ secrets.BUILD_KEY }}
     with:
       STACK_ORCHESTRATOR_REF: "f2fd766f5400fcb9eb47b50675d2e3b1f2753702"
-      GO_ETHEREUM_REF: "be1757b9fd884cb20c8d7faac8fa81fc49bb7216"
+      GO_ETHEREUM_REF: "0c1e451c9865d8d47797b35526c4875f0d224772"
       IPLD_ETH_DB_REF: "be345e0733d2c025e4082c5154e441317ae94cf7"
   build:
     name: Run docker build

pkg/serve/config.go

@@ -219,6 +219,8 @@ func NewConfig() (*Config, error) {
 		if rpcGasCap, ok := new(big.Int).SetString(rpcGasCapStr, 10); ok {
 			c.RPCGasCap = rpcGasCap
 		}
+	} else {
+		c.RPCGasCap = big.NewInt(0)
 	}
 	chainConfigPath := viper.GetString("ethereum.chainConfig")
 	if chainConfigPath != "" {

test/README.md

@@ -10,10 +10,10 @@
   git checkout v4.2.1-alpha
   ```
 
-- Checkout [v4 release](https://github.com/vulcanize/go-ethereum/releases/tag/v1.10.21-statediff-4.1.2-alpha) in go-ethereum repo.
+- Checkout [v4 release](https://github.com/vulcanize/go-ethereum/releases/tag/v1.10.23-statediff-4.2.0-alpha) in go-ethereum repo.
   ```bash
   # In go-ethereum repo.
-  git checkout v1.10.21-statediff-4.1.2-alpha
+  git checkout v1.10.23-statediff-4.2.0-alpha
   ```
 
 - Checkout working commit in stack-orchestrator repo.