Merge pull request #27 from ChaosLabsInc/chaos/mainnet_caps_increase_…

…20230928 Mainnet Caps Increase 20230928
aave-dao · Oct 18, 2023 · d4f1f79 · d4f1f79
2 parents 19f45f2 + b1a2ce3
commit d4f1f79
Show file tree

Hide file tree

Showing 3 changed files with 86 additions and 3 deletions.
diff --git a/Makefile b/Makefile
@@ -19,6 +19,7 @@ mainnet-contract:; forge script ${contract_path} --rpc-url mainnet --sig "run(bo
 optimism-contract:; forge script ${contract_path} --rpc-url optimism --sig "run(bool)" false -vv
 arbitrum-contract:; forge script ${contract_path} --rpc-url arbitrum --sig "run(bool)" false -vv
 metis-contract:; forge script ${contract_path} --rpc-url metis --sig "run(bool)" false -vv
+base-contract:; forge script ${contract_path} --rpc-url base --sig "run(bool)" false -vv
 
 # only emit
 mainnet-example:; forge script src/MainnetExample.s.sol:MainnetExample --rpc-url mainnet --sig "run(bool)" false -vv
@@ -28,9 +29,6 @@ optimism-example:; forge script src/OptimismExample.s.sol:OptimismExample --rpc-
 arbitrum-example:; forge script src/ArbitrumExample.s.sol:ArbitrumExample --rpc-url arbitrum --sig "run(bool)" false -vv
 avalanche-example:; forge script src/AvalancheExample.s.sol:AvalancheExample --rpc-url avalanche --sig "run(bool)" false -vv
 
-mainnet-contract:; forge script ${contract_path} --rpc-url mainnet --sig "run(bool)" false -vv
-arbitrum-contract:; forge script ${contract_path} --rpc-url arbitrum --sig "run(bool)" false -vv
-base-contract:; forge script ${contract_path} --rpc-url base --sig "run(bool)" false -vv
 
 # Broadcast to safe backend
 safe-mainnet-example:; forge script src/MainnetExample.s.sol:MainnetExample --rpc-url mainnet --sig "run(bool)" true -vv

diff --git a/diffs/pre_mainnetCapsIncrease_20230928_post_mainnetCapsIncrease_20230928.md b/diffs/pre_mainnetCapsIncrease_20230928_post_mainnetCapsIncrease_20230928.md
@@ -0,0 +1,43 @@
+## Reserve changes
+
+### Reserve altered
+
+#### LUSD ([0x5f98805A4E8be255a32880FDeC7F6728C6568bA0](https://etherscan.io/address/0x5f98805A4E8be255a32880FDeC7F6728C6568bA0))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 12,000,000 LUSD | 18,000,000 LUSD |
+
+
+#### USDT ([0xdAC17F958D2ee523a2206206994597C13D831ec7](https://etherscan.io/address/0xdAC17F958D2ee523a2206206994597C13D831ec7))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 300,000,000 USDT | 600,000,000 USDT |
+| borrowCap | 250,000,000 USDT | 500,000,000 USDT |
+
+
+## Raw diff
+
+```json
+{
+  "reserves": {
+    "0x5f98805A4E8be255a32880FDeC7F6728C6568bA0": {
+      "supplyCap": {
+        "from": 12000000,
+        "to": 18000000
+      }
+    },
+    "0xdAC17F958D2ee523a2206206994597C13D831ec7": {
+      "borrowCap": {
+        "from": 250000000,
+        "to": 500000000
+      },
+      "supplyCap": {
+        "from": 300000000,
+        "to": 600000000
+      }
+    }
+  }
+}
+```
diff --git a/src/MainnetCapsIncrease_20230928.s.sol b/src/MainnetCapsIncrease_20230928.s.sol
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {IAaveV3ConfigEngine} from 'aave-helpers/v3-config-engine/IAaveV3ConfigEngine.sol';
+import {EngineFlags} from 'aave-helpers/v3-config-engine/EngineFlags.sol';
+import {CapsPlusRiskStewardMainnet} from '../scripts/CapsPlusRiskStewardMainnet.s.sol';
+import {AaveV3EthereumAssets} from 'aave-address-book/AaveV3Ethereum.sol';
+
+/**
+ * @title Update Borrow Caps on Ethereum V3
+ * @author @ChaosLabsInc
+ * - Discussion: https://governance.aave.com/t/arfc-chaos-labs-risk-stewards-increase-supply-and-borrow-caps-on-v3-ethereum-09-25-2023/14950
+ */
+contract MainnetCapsIncrease_20230928 is CapsPlusRiskStewardMainnet {
+  /**
+   * @return string name identifier used for the diff
+   */
+  function name() internal pure override returns (string memory) {
+    return 'mainnetCapsIncrease_20230928';
+  }
+
+  /**
+   * @return IAaveV3ConfigEngine.CapsUpdate[] capUpdates to be performed
+   */
+  function capsUpdates() internal pure override returns (IAaveV3ConfigEngine.CapsUpdate[] memory) {
+    IAaveV3ConfigEngine.CapsUpdate[] memory capUpdates = new IAaveV3ConfigEngine.CapsUpdate[](2);
+
+    capUpdates[0] = IAaveV3ConfigEngine.CapsUpdate(
+      AaveV3EthereumAssets.LUSD_UNDERLYING,
+      18_000_000,
+      EngineFlags.KEEP_CURRENT
+    );
+
+    capUpdates[1] = IAaveV3ConfigEngine.CapsUpdate(
+      AaveV3EthereumAssets.USDT_UNDERLYING,
+      600_000_000,
+      500_000_000
+    );
+
+    return capUpdates;
+  }
+}