Update cbBTC Supply cap on Ethereum and Base

diffs/AaveV3Base_IncreaseCbBTCSupplyCaps_20241004_before_AaveV3Base_IncreaseCbBTCSupplyCaps_20241004_after.md

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+## Reserve changes
+
+### Reserves altered
+
+#### cbBTC ([0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf](https://basescan.org/address/0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 1,600 cbBTC | 5,000 cbBTC |
+
+
+## Emodes changes
+
+## Raw diff
+
+```json
+{
+  "reserves": {
+    "0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf": {
+      "supplyCap": {
+        "from": 1600,
+        "to": 5000
+      }
+    }
+  }
+}
+```

diffs/AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004_before_AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004_after.md

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+## Reserve changes
+
+### Reserves altered
+
+#### cbBTC ([0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf](https://etherscan.io/address/0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 2,400 cbBTC | 10,000 cbBTC |
+
+
+## Emodes changes
+
+## Raw diff
+
+```json
+{
+  "reserves": {
+    "0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf": {
+      "supplyCap": {
+        "from": 2400,
+        "to": 10000
+      }
+    }
+  }
+}
+```

src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Base_IncreaseCbBTCSupplyCaps_20241004.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3Base, AaveV3BaseAssets} from 'aave-address-book/AaveV3Base.sol';
+import {AaveV3PayloadBase} from 'aave-helpers/src/v3-config-engine/AaveV3PayloadBase.sol';
+import {EngineFlags} from 'aave-v3-origin/contracts/extensions/v3-config-engine/EngineFlags.sol';
+import {IAaveV3ConfigEngine} from 'aave-v3-origin/contracts/extensions/v3-config-engine/IAaveV3ConfigEngine.sol';
+/**
+ * @title Increase cbBTC Supply Caps
+ * @author ACI
+ * - Snapshot: Direct-to-AIP
+ * - Discussion: https://governance.aave.com/t/arfc-increase-cbbtc-supply-caps-on-aave-v3-ethereum-market-and-base/19304
+ */
+contract AaveV3Base_IncreaseCbBTCSupplyCaps_20241004 is AaveV3PayloadBase {
+  function capsUpdates() public pure override returns (IAaveV3ConfigEngine.CapsUpdate[] memory) {
+    IAaveV3ConfigEngine.CapsUpdate[] memory capsUpdate = new IAaveV3ConfigEngine.CapsUpdate[](1);
+
+    capsUpdate[0] = IAaveV3ConfigEngine.CapsUpdate({
+      asset: AaveV3BaseAssets.cbBTC_UNDERLYING,
+      supplyCap: 5_000,
+      borrowCap: EngineFlags.KEEP_CURRENT
+    });
+
+    return capsUpdate;
+  }
+}

src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Base_IncreaseCbBTCSupplyCaps_20241004.t.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3Base} from 'aave-address-book/AaveV3Base.sol';
+
+import 'forge-std/Test.sol';
+import {ProtocolV3TestBase, ReserveConfig} from 'aave-helpers/src/ProtocolV3TestBase.sol';
+import {AaveV3Base_IncreaseCbBTCSupplyCaps_20241004} from './AaveV3Base_IncreaseCbBTCSupplyCaps_20241004.sol';
+
+/**
+ * @dev Test for AaveV3Base_IncreaseCbBTCSupplyCaps_20241004
+ * command: FOUNDRY_PROFILE=base forge test --match-path=src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Base_IncreaseCbBTCSupplyCaps_20241004.t.sol -vv
+ */
+contract AaveV3Base_IncreaseCbBTCSupplyCaps_20241004_Test is ProtocolV3TestBase {
+  AaveV3Base_IncreaseCbBTCSupplyCaps_20241004 internal proposal;
+
+  function setUp() public {
+    vm.createSelectFork(vm.rpcUrl('base'), 20884619);
+    proposal = new AaveV3Base_IncreaseCbBTCSupplyCaps_20241004();
+  }
+
+  /**
+   * @dev executes the generic test suite including e2e and config snapshots
+   */
+  function test_defaultProposalExecution() public {
+    defaultTest('AaveV3Base_IncreaseCbBTCSupplyCaps_20241004', AaveV3Base.POOL, address(proposal));
+  }
+}

src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3EthereumAssets} from 'aave-address-book/AaveV3Ethereum.sol';
+import {AaveV3PayloadEthereum} from 'aave-helpers/src/v3-config-engine/AaveV3PayloadEthereum.sol';
+import {EngineFlags} from 'aave-v3-origin/contracts/extensions/v3-config-engine/EngineFlags.sol';
+import {IAaveV3ConfigEngine} from 'aave-v3-origin/contracts/extensions/v3-config-engine/IAaveV3ConfigEngine.sol';
+/**
+ * @title Increase cbBTC Supply Caps
+ * @author ACI
+ * - Snapshot: Direct AIP
+ * - Discussion: https://governance.aave.com/t/arfc-increase-cbbtc-supply-caps-on-aave-v3-ethereum-market-and-base/19304
+ */
+contract AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004 is AaveV3PayloadEthereum {
+  function capsUpdates() public pure override returns (IAaveV3ConfigEngine.CapsUpdate[] memory) {
+    IAaveV3ConfigEngine.CapsUpdate[] memory capsUpdate = new IAaveV3ConfigEngine.CapsUpdate[](1);
+
+    capsUpdate[0] = IAaveV3ConfigEngine.CapsUpdate({
+      asset: AaveV3EthereumAssets.cbBTC_UNDERLYING,
+      supplyCap: 10_000,
+      borrowCap: EngineFlags.KEEP_CURRENT
+    });
+
+    return capsUpdate;
+  }
+}

src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004.t.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3Ethereum} from 'aave-address-book/AaveV3Ethereum.sol';
+
+import 'forge-std/Test.sol';
+import {ProtocolV3TestBase, ReserveConfig} from 'aave-helpers/src/ProtocolV3TestBase.sol';
+import {AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004} from './AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004.sol';
+
+/**
+ * @dev Test for AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004
+ * command: FOUNDRY_PROFILE=mainnet forge test --match-path=src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004.t.sol -vv
+ */
+contract AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004_Test is ProtocolV3TestBase {
+  AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004 internal proposal;
+
+  function setUp() public {
+    vm.createSelectFork(vm.rpcUrl('mainnet'), 20934819);
+    proposal = new AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004();
+  }
+
+  /**
+   * @dev executes the generic test suite including e2e and config snapshots
+   */
+  function test_defaultProposalExecution() public {
+    defaultTest(
+      'AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004',
+      AaveV3Ethereum.POOL,
+      address(proposal)
+    );
+  }
+}

src/20241004_Multi_IncreaseCbBTCSupplyCaps/IncreaseCbBTCSupplyCaps.md

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+---
+title: "Increase cbBTC Supply Caps"
+author: "ACI"
+discussions: "https://governance.aave.com/t/arfc-increase-cbbtc-supply-caps-on-aave-v3-ethereum-market-and-base/19304"
+---
+
+## Simple Summary
+
+This proposal aims to increase the supply caps for cbBTC on both the Aave V3 Ethereum Market and BASE. The increase in supply caps will allow for greater utilization of cbBTC within the Aave ecosystem, potentially improving liquidity and capital efficiency.
+
+## Motivation
+
+The current supply caps for cbBTC on Aave V3 Ethereum and BASE markets may be limiting the potential growth and utilization of this asset, as we’ve seen demand and current Supply Caps not being enough to allocate it.
+
+By increasing these caps, we can:
+
+1. Enhance liquidity for cbBTC within the Aave protocol.
+2. Provide more opportunities for users to supply and borrow cbBTC.
+3. Potentially attract more users and capital to the Aave ecosystem.
+
+## Specification
+
+Ticker: cbBTC (cbBTC)
+
+Mainnet: 0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf
+
+Base: 0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf
+
+We propose to Increase Supply Caps on Mainnet to 10000 cbBTC and to Increase Supply Caps on Base to 5000 cbBTC.
+
+| cbBTC                | Ethereum V3 | Base       |
+| -------------------- | ----------- | ---------- |
+| Increase Supply Caps | 10000 cbBTC | 5000 cbBTC |
+
+## References
+
+- Implementation: [AaveV3Ethereum](https://github.com/bgd-labs/aave-proposals-v3/blob/main/src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004.sol), [AaveV3Base](https://github.com/bgd-labs/aave-proposals-v3/blob/main/src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Base_IncreaseCbBTCSupplyCaps_20241004.sol)
+- Tests: [AaveV3Ethereum](https://github.com/bgd-labs/aave-proposals-v3/blob/main/src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004.t.sol), [AaveV3Base](https://github.com/bgd-labs/aave-proposals-v3/blob/main/src/20241004_Multi_IncreaseCbBTCSupplyCaps/AaveV3Base_IncreaseCbBTCSupplyCaps_20241004.t.sol)
+- Snapshot: Direct AIP
+- [Discussion](https://governance.aave.com/t/arfc-increase-cbbtc-supply-caps-on-aave-v3-ethereum-market-and-base/19304)
+
+## Copyright
+
+Copyright and related rights waived via [CC0](https://creativecommons.org/publicdomain/zero/1.0/).

src/20241004_Multi_IncreaseCbBTCSupplyCaps/IncreaseCbBTCSupplyCaps_20241004.s.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {GovV3Helpers, IPayloadsControllerCore, PayloadsControllerUtils} from 'aave-helpers/src/GovV3Helpers.sol';
+import {GovernanceV3Ethereum} from 'aave-address-book/GovernanceV3Ethereum.sol';
+import {EthereumScript, BaseScript} from 'solidity-utils/contracts/utils/ScriptUtils.sol';
+import {AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004} from './AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004.sol';
+import {AaveV3Base_IncreaseCbBTCSupplyCaps_20241004} from './AaveV3Base_IncreaseCbBTCSupplyCaps_20241004.sol';
+
+/**
+ * @dev Deploy Ethereum
+ * deploy-command: make deploy-ledger contract=src/20241004_Multi_IncreaseCbBTCSupplyCaps/IncreaseCbBTCSupplyCaps_20241004.s.sol:DeployEthereum chain=mainnet
+ * verify-command: FOUNDRY_PROFILE=mainnet npx catapulta-verify -b broadcast/IncreaseCbBTCSupplyCaps_20241004.s.sol/1/run-latest.json
+ */
+contract DeployEthereum is EthereumScript {
+  function run() external broadcast {
+    // deploy payloads
+    address payload0 = GovV3Helpers.deployDeterministic(
+      type(AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004).creationCode
+    );
+
+    // compose action
+    IPayloadsControllerCore.ExecutionAction[]
+      memory actions = new IPayloadsControllerCore.ExecutionAction[](1);
+    actions[0] = GovV3Helpers.buildAction(payload0);
+
+    // register action at payloadsController
+    GovV3Helpers.createPayload(actions);
+  }
+}
+
+/**
+ * @dev Deploy Base
+ * deploy-command: make deploy-ledger contract=src/20241004_Multi_IncreaseCbBTCSupplyCaps/IncreaseCbBTCSupplyCaps_20241004.s.sol:DeployBase chain=base
+ * verify-command: FOUNDRY_PROFILE=base npx catapulta-verify -b broadcast/IncreaseCbBTCSupplyCaps_20241004.s.sol/8453/run-latest.json
+ */
+contract DeployBase is BaseScript {
+  function run() external broadcast {
+    // deploy payloads
+    address payload0 = GovV3Helpers.deployDeterministic(
+      type(AaveV3Base_IncreaseCbBTCSupplyCaps_20241004).creationCode
+    );
+
+    // compose action
+    IPayloadsControllerCore.ExecutionAction[]
+      memory actions = new IPayloadsControllerCore.ExecutionAction[](1);
+    actions[0] = GovV3Helpers.buildAction(payload0);
+
+    // register action at payloadsController
+    GovV3Helpers.createPayload(actions);
+  }
+}
+
+/**
+ * @dev Create Proposal
+ * command: make deploy-ledger contract=src/20241004_Multi_IncreaseCbBTCSupplyCaps/IncreaseCbBTCSupplyCaps_20241004.s.sol:CreateProposal chain=mainnet
+ */
+contract CreateProposal is EthereumScript {
+  function run() external {
+    // create payloads
+    PayloadsControllerUtils.Payload[] memory payloads = new PayloadsControllerUtils.Payload[](2);
+
+    // compose actions for validation
+    IPayloadsControllerCore.ExecutionAction[]
+      memory actionsEthereum = new IPayloadsControllerCore.ExecutionAction[](1);
+    actionsEthereum[0] = GovV3Helpers.buildAction(
+      type(AaveV3Ethereum_IncreaseCbBTCSupplyCaps_20241004).creationCode
+    );
+    payloads[0] = GovV3Helpers.buildMainnetPayload(vm, actionsEthereum);
+
+    IPayloadsControllerCore.ExecutionAction[]
+      memory actionsBase = new IPayloadsControllerCore.ExecutionAction[](1);
+    actionsBase[0] = GovV3Helpers.buildAction(
+      type(AaveV3Base_IncreaseCbBTCSupplyCaps_20241004).creationCode
+    );
+    payloads[1] = GovV3Helpers.buildBasePayload(vm, actionsBase);
+
+    // create proposal
+    vm.startBroadcast();
+    GovV3Helpers.createProposal(
+      vm,
+      payloads,
+      GovernanceV3Ethereum.VOTING_PORTAL_ETH_POL,
+      GovV3Helpers.ipfsHashFile(
+        vm,
+        'src/20241004_Multi_IncreaseCbBTCSupplyCaps/IncreaseCbBTCSupplyCaps.md'
+      )
+    );
+  }
+}

src/20241004_Multi_IncreaseCbBTCSupplyCaps/config.ts

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+import {ConfigFile} from '../../generator/types';
+export const config: ConfigFile = {
+  rootOptions: {
+    pools: ['AaveV3Ethereum', 'AaveV3Base'],
+    title: 'Increase cbBTC Supply Caps',
+    shortName: 'IncreaseCbBTCSupplyCaps',
+    date: '20241004',
+    author: 'ACI',
+    discussion:
+      'https://governance.aave.com/t/arfc-increase-cbbtc-supply-caps-on-aave-v3-ethereum-market-and-base/19304',
+    snapshot: 'Direct AIP',
+    votingNetwork: 'POLYGON',
+  },
+  poolOptions: {
+    AaveV3Ethereum: {
+      configs: {CAPS_UPDATE: [{asset: 'cbBTC', supplyCap: '10000', borrowCap: ''}]},
+      cache: {blockNumber: 20934819},
+    },
+    AaveV3Base: {
+      configs: {CAPS_UPDATE: [{asset: 'cbBTC', supplyCap: '5000', borrowCap: ''}]},
+      cache: {blockNumber: 20884619},
+    },
+  },
+};