Metis V3 Cap Increase 20231005

diffs/pre_metis_caps_increase_20231005_post_metis_caps_increase_20231005.md

@@ -0,0 +1,66 @@
+## Reserve changes
+
+### Reserve altered
+
+#### Metis ([0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000](https://andromeda-explorer.metis.io/address/0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 240,000 Metis | 360,000 Metis |
+| borrowCap | 4,000 Metis | 8,000 Metis |
+
+
+#### m.USDC ([0xEA32A96608495e54156Ae48931A7c20f0dcc1a21](https://andromeda-explorer.metis.io/address/0xEA32A96608495e54156Ae48931A7c20f0dcc1a21))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 2,000,000 m.USDC | 4,000,000 m.USDC |
+| borrowCap | 2,000,000 m.USDC | 4,000,000 m.USDC |
+
+
+#### m.USDT ([0xbB06DCA3AE6887fAbF931640f67cab3e3a16F4dC](https://andromeda-explorer.metis.io/address/0xbB06DCA3AE6887fAbF931640f67cab3e3a16F4dC))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 2,000,000 m.USDT | 4,000,000 m.USDT |
+| borrowCap | 2,000,000 m.USDT | 4,000,000 m.USDT |
+
+
+## Raw diff
+
+```json
+{
+  "reserves": {
+    "0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000": {
+      "borrowCap": {
+        "from": 4000,
+        "to": 8000
+      },
+      "supplyCap": {
+        "from": 240000,
+        "to": 360000
+      }
+    },
+    "0xEA32A96608495e54156Ae48931A7c20f0dcc1a21": {
+      "borrowCap": {
+        "from": 2000000,
+        "to": 4000000
+      },
+      "supplyCap": {
+        "from": 2000000,
+        "to": 4000000
+      }
+    },
+    "0xbB06DCA3AE6887fAbF931640f67cab3e3a16F4dC": {
+      "borrowCap": {
+        "from": 2000000,
+        "to": 4000000
+      },
+      "supplyCap": {
+        "from": 2000000,
+        "to": 4000000
+      }
+    }
+  }
+}
+```

src/MetisCapsIncrease_20231005.s.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3MetisAssets} from 'aave-address-book/AaveV3Metis.sol';
+import {IAaveV3ConfigEngine} from 'aave-helpers/v3-config-engine/IAaveV3ConfigEngine.sol';
+import {EngineFlags} from 'aave-helpers/v3-config-engine/EngineFlags.sol';
+import {CapsPlusRiskStewardMetis} from '../scripts/CapsPlusRiskStewardMetis.s.sol';
+
+/**
+ * @title Increase Caps for m.USDC, m.USDT & METIS on Metis V3
+ * @author @ChaosLabsInc
+ * - Discussion: https://governance.aave.com/t/arfc-chaos-labs-risk-stewards-increase-supply-and-borrow-caps-on-v3-metis-arbitrum-10-03-2023/15038
+ */
+contract MetisCapsIncrease_20231005 is CapsPlusRiskStewardMetis {
+    /**
+    * @return string name identifier used for the diff
+    */
+    function name() internal pure override returns (string memory) {
+        return 'metis_caps_increase_20231005';
+    }
+
+    /**
+    * @return IAaveV3ConfigEngine.CapsUpdate[] capUpdates to be performed
+    */
+    function capsUpdates() internal pure override returns (IAaveV3ConfigEngine.CapsUpdate[] memory) {
+        IAaveV3ConfigEngine.CapsUpdate[] memory capUpdates = new IAaveV3ConfigEngine.CapsUpdate[](3);
+
+        capUpdates[0] = IAaveV3ConfigEngine.CapsUpdate(
+        AaveV3MetisAssets.mUSDC_UNDERLYING,
+        4_000_000,
+        4_000_000
+        );
+
+        capUpdates[1] = IAaveV3ConfigEngine.CapsUpdate(
+        AaveV3MetisAssets.mUSDT_UNDERLYING,
+        4_000_000,
+        4_000_000
+        );
+
+        capUpdates[2] = IAaveV3ConfigEngine.CapsUpdate(
+        AaveV3MetisAssets.Metis_UNDERLYING,
+        360_000,
+        8_000
+        );
+
+        return capUpdates;
+    }
+}