starting with testnet4

.github/workflows/node.yml

@@ -120,7 +120,7 @@ jobs:
   #   needs: [yarn-build]
   #   strategy:
   #     matrix:
-  #       environment: [testnet3, mainnet2]
+  #       environment: [testnet4, mainnet2]
   #       module: [ism, core, igp, ica, helloworld]
 
   #   steps:

typescript/infra/config/aggregationIsm.ts

@@ -18,18 +18,18 @@ import { chainNames as mainnet2Chains } from './environments/mainnet2/chains';
 import { owners as mainnet2Owners } from './environments/mainnet2/owners';
 import { chainNames as testChains } from './environments/test/chains';
 import { owners as testOwners } from './environments/test/owners';
-import { chainNames as testnet3Chains } from './environments/testnet3/chains';
-import { owners as testnet3Owners } from './environments/testnet3/owners';
+import { chainNames as testnet4Chains } from './environments/testnet4/chains';
+import { owners as testnet4Owners } from './environments/testnet4/owners';
 import { rcMultisigIsmConfigs } from './multisigIsm';
 
 const chains = {
   mainnet2: mainnet2Chains,
-  testnet3: testnet3Chains,
+  testnet4: testnet4Chains,
   test: testChains,
 };
 
 const owners = {
-  testnet3: testnet3Owners,
+  testnet4: testnet4Owners,
   mainnet2: mainnet2Owners,
   test: testOwners,
 };

typescript/infra/config/environments/index.ts

@@ -1,9 +1,9 @@
 import { environment as mainnet2 } from './mainnet2';
 import { environment as test } from './test';
-import { environment as testnet3 } from './testnet3';
+import { environment as testnet4 } from './testnet4';
 
 export const environments = {
   test,
-  testnet3,
+  testnet4,
   mainnet2,
 };

typescript/infra/config/environments/mainnet2/igp.ts

@@ -9,7 +9,6 @@ import {
 import { utils } from '@hyperlane-xyz/utils';
 
 import { MainnetChains, chainNames } from './chains';
-import { core } from './core';
 import { owners } from './owners';
 
 // TODO: make this generic
@@ -43,7 +42,15 @@ export const igp: ChainMap<OverheadIgpConfig> = objMap(
             ),
           ]),
       ),
-      upgrade: core[chain].upgrade,
+      upgrade: {
+        timelock: {
+          delay: 0,
+          roles: {
+            proposer: owner,
+            executor: owner,
+          },
+        },
+      },
     };
   },
 );