diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 0000000..7950a44
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+v18.17.0
diff --git a/hardhat.config.ts b/hardhat.config.ts
index 4c98d94..9b57129 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -41,6 +41,10 @@ const config: HardhatUserConfig = {
       url: 'https://rpc.dev.immutable.com',
       accounts: []
     },
+    l1devnet: {
+      url: 'https://rpc.ankr.com/eth_holesky',
+      accounts: []
+    },
     testnet: {
       url: 'https://rpc.testnet.immutable.com',
       accounts: []
diff --git a/scripts/README.md b/scripts/README.md
index 8fb4951..d19c7a8 100644
--- a/scripts/README.md
+++ b/scripts/README.md
@@ -41,7 +41,10 @@ in the `contract.ts` file.
 
 ## Step 5
 
-Create a `.env` file. Use the `env.example` as a template.
+Create a `.env` file. Use the `env.example` as a template. Set the following values in the `.env`
+
+* Set the DEPLOYER_CONTRACT_ADDRESS to match the address of the OwnableCreate2Deployer factory.
+* Set the MULTICALL_ADMIN_PUB_KEY and FACTORY_ADMIN_PUB_KEY to match the address of the address of the privileged transaction multisig. This address for reference should be `0x0E2D55943f4EF07c336C12A85d083c20FF189182`.
 
 ## Execution steps
 
@@ -52,53 +55,57 @@ in this step because we want the `Factory` contract to have the same address acr
 this address is used to produce a deterministic counter factual address for the smart contract wallets across
 all the chains.
 
-* Set the `accountIndex` to 10.
+* Set the value of RELAYER_SUBMITTER_EOA_PUB_KEY to match the EOA of the primary Relayer submitter.
+* Set the `accountIndex` to 10 in `wallet-options.ts`.
 * Execute the command `npx hardhat run scripts/step1.ts --network <ENV>`
 
 ### `step2.ts`
 
 In this step we deploy the contract that tracks the location of the latest wallet implementation. As this step
-just uses the CREATE2 contract factory we use the standard deployment key.
+just uses the CREATE2 contract factory we use the standard deployment key (Orange Key!!!).
 
+* Set the value of WALLET_IMPL_LOCATOR_ADMIN, and WALLET_IMPL_CHANGER_ADMIN environment variables to the public key of the Priveleged key.
 * Set the `accountIndex` to 0.
 * Execute the command `npx hardhat run scripts/step2.ts --network <ENV>`
 
 ### `step3.ts`
 
-In this step we deploy the startup wallet. This wallet address is used to generate the CFA, and hence like the Factory
-uses a Passport nonce reserver key.
+In this step we deploy the startup wallet. This wallet address is used to generate the CFA, and hence like the Factory uses a Passport nonce reserver key.
 
 * Set the `accountIndex` to 10.
+* WARNING: COPY the `LatestWalletImplLocator` address into the `step3.ts` script from step2.
 * Execute the command `npx hardhat run scripts/step3.ts --network <ENV>`
-  * WARNING: COPY the `LatestWalletImplLocator` address into the `step3.ts` script from step2.
 
 ### `step4.ts`
 
-In this step we deploy the `MainModuleDynamicAuth` module, and it can simply use the standard deployment key.
+In this step we deploy the `MainModuleDynamicAuth` module, and it should use the standard deployment key (Orange Key!!!)
 
 * Set the `accountIndex` to 0.
+* WARNING: COPY the `FactoryAddress` address into the `step4.ts` script from step1.
+* WARNING: COPY the `StartupWalletImpl` address into the `step4.ts` script from step3.
 * Execute the command `npx hardhat run scripts/step4.ts --network <ENV>`
-  * WARNING: COPY the `FactoryAddress` address into the `step4.ts` script from step1.
-  * WARNING: COPY the `StartupWalletImpl` address into the `step4.ts` script from step3.
 
 ### `step5.ts`
 
 In this step we deploy the Signer contract, which is also used to generate the CFA, and hence like the Factory, and
-Startup wallet implementation, we use the Passport nonce reserver key in this step.
+Startup wallet implementation, we use the Passport nonce reserver key (Black Key!!!) in this step.
 
 * Set the `accountIndex` to 10.
+* Set the SIGNER_ROOT_ADMIN_PUB_KEY to the Privileged public key.
+* Set the SIGNER_ADMIN_PUB_KEY to the relevant Breakglass public key.
+* Set the IMMUTABLE_SIGNER_PUB_KEY
 * Execute the command `npx hardhat run scripts/step5.ts --network <ENV>`
 
 ### `step6.ts`
 
 In this step we point the `LatestWalletImplLocator` to the `MainModuleDynamicAuth` module address. In this step
-we use the privileged deployment key, as we gave this key authority to alter the implementation address in `step2.ts`
+we use the privileged deployment key (Purple Key!!!), as we gave this key authority to alter the implementation address in `step2.ts`.
 above.
 
 * Set the `accountIndex` to 10.
+* WARNING: COPY the `MainModuleDynamicAuth` address into the `step6.ts` script from step4.
+* WARNING: COPY the `LatestWalletImplLocator` address into the `step6.ts` script from step2.
 * Execute the command `npx hardhat run scripts/step6.ts --network <ENV>`
-  * WARNING: COPY the `MainModuleDynamicAuth` address into the `step6.ts` script from step4.
-  * WARNING: COPY the `LatestWalletImplLocator` address into the `step6.ts` script from step2.
 
 ## Update Relayer and Passport Environment
 
diff --git a/scripts/contract.ts b/scripts/contract.ts
index 71157bd..338b694 100644
--- a/scripts/contract.ts
+++ b/scripts/contract.ts
@@ -17,7 +17,7 @@ const getSaltFromKey = (): string => {
 };
 
 /**
- * Load the OwnableCreate2Deployer 
+ * Load the OwnableCreate2Deployer
  */
 const loadDeployerContract = async (env: EnvironmentInfo, walletOptions: WalletOptions): Promise<Contract> => {
   return new Contract(env.deployerContractAddress, ContractDeployerInterface.abi, walletOptions.getWallet());
@@ -39,8 +39,8 @@ export async function deployContractViaCREATE2(
 
   // Deploy the contract
   let tx = await deployer.deploy(bytecode, salt, {
-    gasLimit: 30000000,
-    maxFeePerGas: 10000000000,
+    gasLimit: 10_000_000,
+    maxFeePerGas: 40000000000,
     maxPriorityFeePerGas: 10000000000,
   });
   await tx.wait();
diff --git a/scripts/deployment_artefacts/l1devnet_deploy/step1.json b/scripts/deployment_artefacts/l1devnet_deploy/step1.json
new file mode 100644
index 0000000..a6c1afa
--- /dev/null
+++ b/scripts/deployment_artefacts/l1devnet_deploy/step1.json
@@ -0,0 +1,6 @@
+{
+ "multiCallAdminPubKey": "0x0E2D55943f4EF07c336C12A85d083c20FF189182",
+ "factoryAdminPubKey": "0x0E2D55943f4EF07c336C12A85d083c20FF189182",
+ "multiCallDeploy": "0x307d214799D3B1625D1eC70F83d170d5fd0ee5A1",
+ "factory": "0x8Fa5088dF65855E0DaF87FA6591659893b24871d"
+}
\ No newline at end of file
diff --git a/scripts/deployment_artefacts/l1devnet_deploy/step2.json b/scripts/deployment_artefacts/l1devnet_deploy/step2.json
new file mode 100644
index 0000000..3d929be
--- /dev/null
+++ b/scripts/deployment_artefacts/l1devnet_deploy/step2.json
@@ -0,0 +1,5 @@
+{
+ "walletImplLocatorAdmin": "0x0E2D55943f4EF07c336C12A85d083c20FF189182",
+ "walletImplChangerAdmin": "0x0E2D55943f4EF07c336C12A85d083c20FF189182",
+ "latestWalletImplLocator": "0x889b5e1B25351AB543bf6D81bFD0777EA02EC879"
+}
\ No newline at end of file
diff --git a/scripts/deployment_artefacts/l1devnet_deploy/step3.json b/scripts/deployment_artefacts/l1devnet_deploy/step3.json
new file mode 100644
index 0000000..6d65de1
--- /dev/null
+++ b/scripts/deployment_artefacts/l1devnet_deploy/step3.json
@@ -0,0 +1,4 @@
+{
+ "walletImplLocatorAddress": "0x889b5e1B25351AB543bf6D81bFD0777EA02EC879",
+ "startupWalletImpl": "0x8FD900677aabcbB368e0a27566cCd0C7435F1926"
+}
\ No newline at end of file
diff --git a/scripts/deployment_artefacts/l1devnet_deploy/step4.json b/scripts/deployment_artefacts/l1devnet_deploy/step4.json
new file mode 100644
index 0000000..8c6b8bc
--- /dev/null
+++ b/scripts/deployment_artefacts/l1devnet_deploy/step4.json
@@ -0,0 +1,5 @@
+{
+ "factoryAddress": "0x8Fa5088dF65855E0DaF87FA6591659893b24871d",
+ "startupWalletImplAddress": "0x8FD900677aabcbB368e0a27566cCd0C7435F1926",
+ "mainModuleDynamicAuth": "0x9e9Ee944fEB02F4D05B02950ca118027D2Db3cF2"
+}
\ No newline at end of file
diff --git a/scripts/deployment_artefacts/l1devnet_deploy/step5.json b/scripts/deployment_artefacts/l1devnet_deploy/step5.json
new file mode 100644
index 0000000..a8acae4
--- /dev/null
+++ b/scripts/deployment_artefacts/l1devnet_deploy/step5.json
@@ -0,0 +1,6 @@
+{
+ "signerRootAdminPubKey": "0x0E2D55943f4EF07c336C12A85d083c20FF189182",
+ "signerAdminPubKey": "0xB3533118Ff0f823fAF916AC499bB2a3E9054A698",
+ "signerAddress": "0x1cE50560686b1297B6311F36B47dbe5d6E04D0f8",
+ "immutableSigner": "0xcff469E561D9dCe5B1185CD2AC1Fa961F8fbDe61"
+}
\ No newline at end of file
diff --git a/scripts/deployment_artefacts/l1devnet_deploy/step6.json b/scripts/deployment_artefacts/l1devnet_deploy/step6.json
new file mode 100644
index 0000000..a04d328
--- /dev/null
+++ b/scripts/deployment_artefacts/l1devnet_deploy/step6.json
@@ -0,0 +1,5 @@
+{
+ "mainModuleDynamicAuth": "0x9e9Ee944fEB02F4D05B02950ca118027D2Db3cF2",
+ "walletImplLocatorContractAddress": "0x889b5e1B25351AB543bf6D81bFD0777EA02EC879",
+ "signerAddress": "0x1cE50560686b1297B6311F36B47dbe5d6E04D0f8"
+}
\ No newline at end of file
diff --git a/scripts/step1.ts b/scripts/step1.ts
index 7ba94a5..73074dc 100644
--- a/scripts/step1.ts
+++ b/scripts/step1.ts
@@ -15,13 +15,12 @@ import { waitForInput } from './helper-functions';
  **/
 async function step1(): Promise<EnvironmentInfo> {
   const env = loadEnvironmentInfo(hre.network.name);
-  const { network, submitterAddress, signerAddress, } = env;
+  const { network, submitterAddress } = env;
   const multiCallAdminPubKey = process.env.MULTICALL_ADMIN_PUB_KEY;
   const factoryAdminPubKey = process.env.FACTORY_ADMIN_PUB_KEY;
 
   console.log(`[${network}] Starting deployment...`);
   console.log(`[${network}] Submitter address ${submitterAddress}`);
-  console.log(`[${network}] Signer address ${signerAddress}`);
   console.log(`[${network}] multiCallAdminPubKey ${multiCallAdminPubKey}`);
   console.log(`[${network}] factoryAdminPubKey ${factoryAdminPubKey}`);
 
diff --git a/scripts/step3.ts b/scripts/step3.ts
index f511810..6ac97c5 100644
--- a/scripts/step3.ts
+++ b/scripts/step3.ts
@@ -11,7 +11,7 @@ import { waitForInput } from './helper-functions';
 async function step3(): Promise<EnvironmentInfo> {
   const env = loadEnvironmentInfo(hre.network.name);
   const { network } = env;
-  const walletImplLocatorAddress = '0x09BfBa65266e35b7Aa481Ee6fddbE4bA8845C8Af';
+  const walletImplLocatorAddress = '0x889b5e1B25351AB543bf6D81bFD0777EA02EC879';
 
   console.log(`[${network}] Starting deployment...`);
   console.log(`[${network}] WalletImplLocator address ${walletImplLocatorAddress}`);
diff --git a/scripts/step6.ts b/scripts/step6.ts
index 153adc1..4c2da7e 100644
--- a/scripts/step6.ts
+++ b/scripts/step6.ts
@@ -1,3 +1,4 @@
+import * as fs from 'fs';
 import * as hre from 'hardhat';
 import { Contract, ContractFactory, utils } from 'ethers';
 import { newContractFactory, waitForInput } from './helper-functions';
@@ -10,8 +11,8 @@ import { newWalletOptions, WalletOptions } from './wallet-options';
 async function step6(): Promise<EnvironmentInfo> {
   const env = loadEnvironmentInfo(hre.network.name);
   const { network, signerAddress, } = env;
-  const mainModuleDynamicAuthAddress = '0x38D64731246b62fd7A79731ff1cC4D579aA420D0';
-  const walletImplLocatorContractAddress = '0x09BfBa65266e35b7Aa481Ee6fddbE4bA8845C8Af';
+  const mainModuleDynamicAuthAddress = '0x9e9Ee944fEB02F4D05B02950ca118027D2Db3cF2';
+  const walletImplLocatorContractAddress = '0x889b5e1B25351AB543bf6D81bFD0777EA02EC879';
 
   console.log(`[${network}] Starting deployment...`);
   console.log(`[${network}] mainModuleDynamicAuth address ${mainModuleDynamicAuthAddress}`);
@@ -33,13 +34,19 @@ async function step6(): Promise<EnvironmentInfo> {
   const tx = await walletImplLocator
     .connect(wallets.getWallet())
     .changeWalletImplementation(mainModuleDynamicAuthAddress, {
-      gasLimit: 30000000,
+      gasLimit: 10000000,
       maxFeePerGas: 10000000000,
       maxPriorityFeePerGas: 10000000000,
     });
   await tx.wait();
   console.log(`[${network}] Wallet Impl Locator implementation changed to: ${mainModuleDynamicAuthAddress}`);
 
+  fs.writeFileSync('step6.json', JSON.stringify({
+    mainModuleDynamicAuth: mainModuleDynamicAuthAddress,
+    walletImplLocatorContractAddress: walletImplLocatorContractAddress,
+    signerAddress: signerAddress,
+  }, null, 1));
+
   return env;
 }
 
diff --git a/scripts/wallet-options.ts b/scripts/wallet-options.ts
index 12e116f..877ef94 100644
--- a/scripts/wallet-options.ts
+++ b/scripts/wallet-options.ts
@@ -19,7 +19,7 @@ export class WalletOptions {
   constructor(env: EnvironmentInfo, coldWallet: Signer, walletImplLocatorImplChanger: Signer) {
     console.log(`[${env.network}] Using ledger for operations...`);
     this.useLedger = true;
-    const accountIndex0 = 0;
+    const accountIndex0 = 10;
     const derivationPath0 = `m/44'/60'/${accountIndex0.toString()}'/0/0`;
     this.ledger = new LedgerSigner(hardhat.provider, derivationPath0);