[Deployments] Batch relayer V4 preparation.

pkg/deployments/README.md

@@ -84,7 +84,6 @@ Returns an object with all contracts from a deployment and their addresses.
 | Gauge Registrant V2, supporting new networks            | [`20220628-gauge-adder-v2`](./tasks/20220628-gauge-adder-v2)                                         |
 | Distribution Scheduler for reward tokens on gauges      | [`20220707-distribution-scheduler`](./tasks/20220707-distribution-scheduler)                         |
 | Fee Distributor for veBAL holders V2                    | [`20220714-fee-distributor-v2`](./tasks/20220714-fee-distributor-v2)                                 |
-| Batch Relayer V3                                        | [`20220720-batch-relayer-v3`](./tasks/20220720-batch-relayer-v3)                                     |
 | Swap, join and exit simulations (queries)               | [`20220721-balancer-queries`](./tasks/20220721-balancer-queries)                                     |
 | Protocol fee percentages provider                       | [`20220725-protocol-fee-percentages-provider`](./tasks/20220725-protocol-fee-percentages-provider)   |
 | Child Chain Gauge Reward Helper                         | [`20220812-child-chain-reward-helper`](./tasks/20220812-child-chain-reward-helper)                   |
@@ -94,6 +93,7 @@ Returns an object with all contracts from a deployment and their addresses.
 | Arbitrum Root Gauges V2, for veBAL voting               | [`20220823-arbitrum-root-gauge-factory-v2`](./tasks/20220823-arbitrum-root-gauge-factory-v2)         |
 | Polygon Root Gauges V2, for veBAL voting                | [`20220823-polygon-root-gauge-factory-v2`](./tasks/20220823-polygon-root-gauge-factory-v2)           |
 | Optimism Root Gauges V2, for veBAL voting               | [`20220823-optimism-root-gauge-factory-v2`](./tasks/20220823-optimism-root-gauge-factory-v2)         |
+| Batch Relayer V4                                        | [`20220906-batch-relayer-v4`](./tasks/20220906-batch-relayer-v4)                                     |
 
 ## Scripts
 
@@ -136,3 +136,4 @@ Go to each deprecated deployment's readme file to learn more about why it is dep
 | Arbitrum Root Gauges, for veBAL voting           | [`20220413-arbitrum-root-gauge-factory`](./tasks/deprecated/20220413-arbitrum-root-gauge-factory)   |
 | Polygon Root Gauges, for veBAL voting            | [`20220413-polygon-root-gauge-factory`](./tasks/deprecated/20220413-polygon-root-gauge-factory)     |
 | Optimism Root Gauges, for veBAL voting           | [`20220628-optimism-root-gauge-factory`](./tasks/deprecated/20220628-optimism-root-gauge-factory)   |
+| Batch Relayer V3                                 | [`20220720-batch-relayer-v3`](./tasks/deprecated/20220720-batch-relayer-v3)                         |

pkg/deployments/tasks/20220906-batch-relayer-v4/abi/BalancerRelayer.json

@@ -0,0 +1,67 @@
+[
+  {
+    "inputs": [
+      {
+        "internalType": "contract IVault",
+        "name": "vault",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "libraryAddress",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "constructor"
+  },
+  {
+    "inputs": [],
+    "name": "getLibrary",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "getVault",
+    "outputs": [
+      {
+        "internalType": "contract IVault",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes[]",
+        "name": "data",
+        "type": "bytes[]"
+      }
+    ],
+    "name": "multicall",
+    "outputs": [
+      {
+        "internalType": "bytes[]",
+        "name": "results",
+        "type": "bytes[]"
+      }
+    ],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "stateMutability": "payable",
+    "type": "receive"
+  }
+]