From 99cb382260ee246ccaa668bd720f8d7191e80f9b Mon Sep 17 00:00:00 2001
From: MathisGD <mathis@morpho.xyz>
Date: Mon, 13 May 2024 23:59:51 +0200
Subject: [PATCH 1/3] style: rename base bundler

---
 README.md                                               | 2 +-
 src/ERC20WrapperBundler.sol                             | 4 ++--
 src/ERC4626Bundler.sol                                  | 4 ++--
 src/MorphoBundler.sol                                   | 6 +++---
 src/Permit2Bundler.sol                                  | 4 ++--
 src/PermitBundler.sol                                   | 4 ++--
 src/{BaseBundler.sol => RootBundler.sol}                | 4 ++--
 src/StEthBundler.sol                                    | 4 ++--
 src/TransferBundler.sol                                 | 4 ++--
 src/UrdBundler.sol                                      | 4 ++--
 src/WNativeBundler.sol                                  | 4 ++--
 src/base/BaseBundlerV2.sol                              | 4 ++--
 src/ethereum/EthereumBundlerV2.sol                      | 4 ++--
 src/goerli/GoerliBundlerV2.sol                          | 4 ++--
 src/migration/AaveV2MigrationBundlerV2.sol              | 4 ++--
 src/migration/CompoundV2MigrationBundlerV2.sol          | 4 ++--
 src/migration/MigrationBundler.sol                      | 4 ++--
 src/mocks/bundlers/BaseBundlerMock.sol                  | 6 ------
 src/mocks/bundlers/MorphoBundlerMock.sol                | 2 +-
 src/mocks/bundlers/RootBundlerMock.sol                  | 6 ++++++
 src/sepolia/SepoliaBundlerV2.sol                        | 4 ++--
 test/forge/BaseBundlerEnshrinedLocalTest.sol            | 4 ++--
 test/forge/BaseBundlerLocalTest.sol                     | 8 ++++----
 test/forge/fork/migration/helpers/MigrationForkTest.sol | 2 +-
 test/forge/helpers/BaseTest.sol                         | 4 ++--
 25 files changed, 52 insertions(+), 52 deletions(-)
 rename src/{BaseBundler.sol => RootBundler.sol} (98%)
 delete mode 100644 src/mocks/bundlers/BaseBundlerMock.sol
 create mode 100644 src/mocks/bundlers/RootBundlerMock.sol

diff --git a/README.md b/README.md
index ed9343ba..a36a4e1c 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 ![image (4)](https://github.com/morpho-org/morpho-blue-bundlers/assets/44097430/5cb0796b-c20c-415e-840d-8b0705836dc8)
 
-Each Bundler is a domain-specific abstract layer of contract that implements some functions that can be bundled in a single call by EOAs to a single contract. They all inherit from [`BaseBundler`](./src/BaseBundler.sol) that enables bundling multiple function calls into a single `multicall(bytes[] calldata data)` call to the end bundler contract. Each chain-specific bundler is available under their chain-specific folder (e.g. [`ethereum`](./src/ethereum/)).
+Each Bundler is a domain-specific abstract layer of contract that implements some functions that can be bundled in a single call by EOAs to a single contract. They all inherit from [`RootBundler`](./src/RootBundler.sol) that enables bundling multiple function calls into a single `multicall(bytes[] calldata data)` call to the end bundler contract. Each chain-specific bundler is available under their chain-specific folder (e.g. [`ethereum`](./src/ethereum/)).
 
 Some chain-specific domains are also scoped to the chain-specific folder, because they are not expected to be used on any other chain (e.g. DAI and its specific `permit` function is only available on Ethereum - see [`EthereumPermitBundler`](./src/ethereum/EthereumPermitBundler.sol)).
 
diff --git a/src/ERC20WrapperBundler.sol b/src/ERC20WrapperBundler.sol
index da839e4d..41e72d2e 100644
--- a/src/ERC20WrapperBundler.sol
+++ b/src/ERC20WrapperBundler.sol
@@ -5,7 +5,7 @@ import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {BaseBundler} from "./BaseBundler.sol";
+import {RootBundler} from "./RootBundler.sol";
 import {ERC20Wrapper} from "../lib/openzeppelin-contracts/contracts/token/ERC20/extensions/ERC20Wrapper.sol";
 
 /// @title ERC20WrapperBundler
@@ -14,7 +14,7 @@ import {ERC20Wrapper} from "../lib/openzeppelin-contracts/contracts/token/ERC20/
 /// @notice Enables the wrapping and unwrapping of ERC20 tokens. The largest usecase is to wrap permissionless tokens to
 /// their permissioned counterparts and access permissioned markets on Morpho Blue. Permissioned tokens can be built
 /// using: https://github.com/morpho-org/erc20-permissioned
-abstract contract ERC20WrapperBundler is BaseBundler {
+abstract contract ERC20WrapperBundler is RootBundler {
     using SafeTransferLib for ERC20;
 
     /* WRAPPER ACTIONS */
diff --git a/src/ERC4626Bundler.sol b/src/ERC4626Bundler.sol
index c61651b7..104f725a 100644
--- a/src/ERC4626Bundler.sol
+++ b/src/ERC4626Bundler.sol
@@ -7,13 +7,13 @@ import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {BaseBundler} from "./BaseBundler.sol";
+import {RootBundler} from "./RootBundler.sol";
 
 /// @title ERC4626Bundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Bundler contract managing interactions with ERC4626 compliant tokens.
-abstract contract ERC4626Bundler is BaseBundler {
+abstract contract ERC4626Bundler is RootBundler {
     using SafeTransferLib for ERC20;
 
     /* ACTIONS */
diff --git a/src/MorphoBundler.sol b/src/MorphoBundler.sol
index c223e7ee..74dc3a87 100644
--- a/src/MorphoBundler.sol
+++ b/src/MorphoBundler.sol
@@ -8,13 +8,13 @@ import {MarketParams, Signature, Authorization, IMorpho} from "../lib/morpho-blu
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {BaseBundler} from "./BaseBundler.sol";
+import {RootBundler} from "./RootBundler.sol";
 
 /// @title MorphoBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Bundler contract managing interactions with Morpho.
-abstract contract MorphoBundler is BaseBundler, IMorphoBundler {
+abstract contract MorphoBundler is RootBundler, IMorphoBundler {
     using SafeTransferLib for ERC20;
 
     /* IMMUTABLES */
@@ -264,7 +264,7 @@ abstract contract MorphoBundler is BaseBundler, IMorphoBundler {
         _multicall(abi.decode(data, (bytes[])));
     }
 
-    /// @inheritdoc BaseBundler
+    /// @inheritdoc RootBundler
     function _isSenderAuthorized() internal view virtual override returns (bool) {
         return super._isSenderAuthorized() || msg.sender == address(MORPHO);
     }
diff --git a/src/Permit2Bundler.sol b/src/Permit2Bundler.sol
index 5dde2030..04696dde 100644
--- a/src/Permit2Bundler.sol
+++ b/src/Permit2Bundler.sol
@@ -9,13 +9,13 @@ import {Permit2Lib} from "../lib/permit2/src/libraries/Permit2Lib.sol";
 import {SafeCast160} from "../lib/permit2/src/libraries/SafeCast160.sol";
 import {ERC20} from "../lib/solmate/src/tokens/ERC20.sol";
 
-import {BaseBundler} from "./BaseBundler.sol";
+import {RootBundler} from "./RootBundler.sol";
 
 /// @title Permit2Bundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.xyz
 /// @notice Bundler contract managing interactions with Uniswap's Permit2.
-abstract contract Permit2Bundler is BaseBundler {
+abstract contract Permit2Bundler is RootBundler {
     using SafeCast160 for uint256;
 
     /* ACTIONS */
diff --git a/src/PermitBundler.sol b/src/PermitBundler.sol
index bc74c7e9..943bd035 100644
--- a/src/PermitBundler.sol
+++ b/src/PermitBundler.sol
@@ -3,13 +3,13 @@ pragma solidity 0.8.24;
 
 import {IERC20Permit} from "../lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Permit.sol";
 
-import {BaseBundler} from "./BaseBundler.sol";
+import {RootBundler} from "./RootBundler.sol";
 
 /// @title PermitBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.xyz
 /// @notice Bundler contract managing interactions with tokens implementing EIP-2612.
-abstract contract PermitBundler is BaseBundler {
+abstract contract PermitBundler is RootBundler {
     /// @notice Permits the given `amount` of `asset` from sender to be spent by the bundler via EIP-2612 Permit with
     /// the given `deadline` & EIP-712 signature's `v`, `r` & `s`.
     /// @param asset The address of the token to be permitted.
diff --git a/src/BaseBundler.sol b/src/RootBundler.sol
similarity index 98%
rename from src/BaseBundler.sol
rename to src/RootBundler.sol
index e21231ec..07981994 100644
--- a/src/BaseBundler.sol
+++ b/src/RootBundler.sol
@@ -7,7 +7,7 @@ import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {UNSET_INITIATOR} from "./libraries/ConstantsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-/// @title BaseBundler
+/// @title RootBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Enables calling multiple functions in a single call to the same contract (self).
@@ -15,7 +15,7 @@ import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.s
 /// @dev Every bundler inheriting from this contract must have their external functions payable as they will be
 /// delegate called by the `multicall` function (which is payable, and thus might pass a non-null ETH value). It is
 /// recommended not to rely on `msg.value` as the same value can be reused for multiple calls.
-abstract contract BaseBundler is IMulticall {
+abstract contract RootBundler is IMulticall {
     using SafeTransferLib for ERC20;
 
     /* STORAGE */
diff --git a/src/StEthBundler.sol b/src/StEthBundler.sol
index ecd04fd4..481da0a1 100644
--- a/src/StEthBundler.sol
+++ b/src/StEthBundler.sol
@@ -8,13 +8,13 @@ import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {BaseBundler} from "./BaseBundler.sol";
+import {RootBundler} from "./RootBundler.sol";
 
 /// @title StEthBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Contract allowing to bundle multiple interactions with stETH together.
-abstract contract StEthBundler is BaseBundler {
+abstract contract StEthBundler is RootBundler {
     using SafeTransferLib for ERC20;
 
     /* IMMUTABLES */
diff --git a/src/TransferBundler.sol b/src/TransferBundler.sol
index 6fac0c2c..36ccad75 100644
--- a/src/TransferBundler.sol
+++ b/src/TransferBundler.sol
@@ -5,14 +5,14 @@ import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {BaseBundler} from "./BaseBundler.sol";
+import {RootBundler} from "./RootBundler.sol";
 
 /// @title TransferBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Enables transfer of ERC20 and native tokens.
 /// @dev Assumes that any tokens left on the contract can be seized by anyone.
-abstract contract TransferBundler is BaseBundler {
+abstract contract TransferBundler is RootBundler {
     using SafeTransferLib for ERC20;
 
     /* TRANSFER ACTIONS */
diff --git a/src/UrdBundler.sol b/src/UrdBundler.sol
index 5e9ddaf3..57b18315 100644
--- a/src/UrdBundler.sol
+++ b/src/UrdBundler.sol
@@ -6,13 +6,13 @@ import {IUniversalRewardsDistributor} from
 
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 
-import {BaseBundler} from "./BaseBundler.sol";
+import {RootBundler} from "./RootBundler.sol";
 
 /// @title UrdBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.xyz
 /// @notice Bundler that allows to claim token rewards on the Universal Rewards Distributor.
-abstract contract UrdBundler is BaseBundler {
+abstract contract UrdBundler is RootBundler {
     /// @notice Claims `amount` of `reward` on behalf of `account` on the given rewards distributor, using `proof`.
     /// @dev Assumes the given distributor implements IUniversalRewardsDistributor.
     /// @param distributor The address of the reward distributor contract.
diff --git a/src/WNativeBundler.sol b/src/WNativeBundler.sol
index 840065cd..666ef6c1 100644
--- a/src/WNativeBundler.sol
+++ b/src/WNativeBundler.sol
@@ -7,14 +7,14 @@ import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {BaseBundler} from "./BaseBundler.sol";
+import {RootBundler} from "./RootBundler.sol";
 
 /// @title WNativeBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Bundler contract managing interactions with network's wrapped native token.
 /// @notice "wrapped native" refers to forks of WETH.
-abstract contract WNativeBundler is BaseBundler {
+abstract contract WNativeBundler is RootBundler {
     using SafeTransferLib for ERC20;
 
     /* IMMUTABLES */
diff --git a/src/base/BaseBundlerV2.sol b/src/base/BaseBundlerV2.sol
index 31596373..a2046410 100644
--- a/src/base/BaseBundlerV2.sol
+++ b/src/base/BaseBundlerV2.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {BaseLib} from "./libraries/BaseLib.sol";
 
-import {BaseBundler} from "../BaseBundler.sol";
+import {RootBundler} from "../RootBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
 import {ERC4626Bundler} from "../ERC4626Bundler.sol";
@@ -32,7 +32,7 @@ contract BaseBundlerV2 is
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view override(BaseBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/ethereum/EthereumBundlerV2.sol b/src/ethereum/EthereumBundlerV2.sol
index 94d9c262..aed600d4 100644
--- a/src/ethereum/EthereumBundlerV2.sol
+++ b/src/ethereum/EthereumBundlerV2.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {MainnetLib} from "./libraries/MainnetLib.sol";
 
-import {BaseBundler} from "../BaseBundler.sol";
+import {RootBundler} from "../RootBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {EthereumPermitBundler} from "./EthereumPermitBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
@@ -36,7 +36,7 @@ contract EthereumBundlerV2 is
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view override(BaseBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/goerli/GoerliBundlerV2.sol b/src/goerli/GoerliBundlerV2.sol
index 973d0a0e..ea49b3a3 100644
--- a/src/goerli/GoerliBundlerV2.sol
+++ b/src/goerli/GoerliBundlerV2.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {GoerliLib} from "./libraries/GoerliLib.sol";
 
-import {BaseBundler} from "../BaseBundler.sol";
+import {RootBundler} from "../RootBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {PermitBundler} from "../PermitBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
@@ -36,7 +36,7 @@ contract GoerliBundlerV2 is
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view override(BaseBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/migration/AaveV2MigrationBundlerV2.sol b/src/migration/AaveV2MigrationBundlerV2.sol
index 0ed2869e..90010ef8 100644
--- a/src/migration/AaveV2MigrationBundlerV2.sol
+++ b/src/migration/AaveV2MigrationBundlerV2.sol
@@ -6,7 +6,7 @@ import {IAaveV2} from "./interfaces/IAaveV2.sol";
 import {Math} from "../../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "../libraries/ErrorsLib.sol";
 
-import {BaseBundler} from "../BaseBundler.sol";
+import {RootBundler} from "../RootBundler.sol";
 import {StEthBundler} from "../StEthBundler.sol";
 import {MigrationBundler, ERC20} from "./MigrationBundler.sol";
 
@@ -62,7 +62,7 @@ contract AaveV2MigrationBundlerV2 is MigrationBundler, StEthBundler {
     /* INTERNAL */
 
     /// @inheritdoc MigrationBundler
-    function _isSenderAuthorized() internal view virtual override(BaseBundler, MigrationBundler) returns (bool) {
+    function _isSenderAuthorized() internal view virtual override(RootBundler, MigrationBundler) returns (bool) {
         return MigrationBundler._isSenderAuthorized();
     }
 }
diff --git a/src/migration/CompoundV2MigrationBundlerV2.sol b/src/migration/CompoundV2MigrationBundlerV2.sol
index b6d63923..3081a116 100644
--- a/src/migration/CompoundV2MigrationBundlerV2.sol
+++ b/src/migration/CompoundV2MigrationBundlerV2.sol
@@ -7,7 +7,7 @@ import {ICToken} from "./interfaces/ICToken.sol";
 import {Math} from "../../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "../libraries/ErrorsLib.sol";
 
-import {BaseBundler} from "../BaseBundler.sol";
+import {RootBundler} from "../RootBundler.sol";
 import {WNativeBundler} from "../WNativeBundler.sol";
 import {MigrationBundler, ERC20} from "./MigrationBundler.sol";
 
@@ -80,7 +80,7 @@ contract CompoundV2MigrationBundlerV2 is WNativeBundler, MigrationBundler {
     /* INTERNAL */
 
     /// @inheritdoc MigrationBundler
-    function _isSenderAuthorized() internal view override(BaseBundler, MigrationBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(RootBundler, MigrationBundler) returns (bool) {
         return MigrationBundler._isSenderAuthorized();
     }
 }
diff --git a/src/migration/MigrationBundler.sol b/src/migration/MigrationBundler.sol
index 4955ef35..fae72d60 100644
--- a/src/migration/MigrationBundler.sol
+++ b/src/migration/MigrationBundler.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {SafeTransferLib, ERC20} from "../../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {BaseBundler} from "../BaseBundler.sol";
+import {RootBundler} from "../RootBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {PermitBundler} from "../PermitBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
@@ -24,7 +24,7 @@ abstract contract MigrationBundler is TransferBundler, PermitBundler, Permit2Bun
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view virtual override(BaseBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view virtual override(RootBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/mocks/bundlers/BaseBundlerMock.sol b/src/mocks/bundlers/BaseBundlerMock.sol
deleted file mode 100644
index 4106d1f2..00000000
--- a/src/mocks/bundlers/BaseBundlerMock.sol
+++ /dev/null
@@ -1,6 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-pragma solidity ^0.8.0;
-
-import "../../BaseBundler.sol";
-
-contract BaseBundlerMock is BaseBundler {}
diff --git a/src/mocks/bundlers/MorphoBundlerMock.sol b/src/mocks/bundlers/MorphoBundlerMock.sol
index 44db0852..93ed3c8f 100644
--- a/src/mocks/bundlers/MorphoBundlerMock.sol
+++ b/src/mocks/bundlers/MorphoBundlerMock.sol
@@ -7,7 +7,7 @@ import {MorphoBundler} from "../../MorphoBundler.sol";
 contract MorphoBundlerMock is TransferBundler, MorphoBundler {
     constructor(address morpho) MorphoBundler(morpho) {}
 
-    function _isSenderAuthorized() internal view override(BaseBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/mocks/bundlers/RootBundlerMock.sol b/src/mocks/bundlers/RootBundlerMock.sol
new file mode 100644
index 00000000..f31001fc
--- /dev/null
+++ b/src/mocks/bundlers/RootBundlerMock.sol
@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+pragma solidity ^0.8.0;
+
+import "../../RootBundler.sol";
+
+contract RootBundlerMock is RootBundler {}
diff --git a/src/sepolia/SepoliaBundlerV2.sol b/src/sepolia/SepoliaBundlerV2.sol
index 4a33d9f2..e649acb8 100644
--- a/src/sepolia/SepoliaBundlerV2.sol
+++ b/src/sepolia/SepoliaBundlerV2.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {SepoliaLib} from "./libraries/SepoliaLib.sol";
 
-import {BaseBundler} from "../BaseBundler.sol";
+import {RootBundler} from "../RootBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {PermitBundler} from "../PermitBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
@@ -40,7 +40,7 @@ contract SepoliaBundlerV2 is
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view override(BaseBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/test/forge/BaseBundlerEnshrinedLocalTest.sol b/test/forge/BaseBundlerEnshrinedLocalTest.sol
index 1eb048ee..b7d5a15f 100644
--- a/test/forge/BaseBundlerEnshrinedLocalTest.sol
+++ b/test/forge/BaseBundlerEnshrinedLocalTest.sol
@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 pragma solidity ^0.8.0;
 
-import {BaseBundler} from "src/mocks/bundlers/BaseBundlerMock.sol";
+import {RootBundler} from "src/mocks/bundlers/RootBundlerMock.sol";
 
 import "./helpers/LocalTest.sol";
 
-contract BaseBundlerEnshrinedLocalTest is BaseBundler, LocalTest {
+contract RootBundlerEnshrinedLocalTest is RootBundler, LocalTest {
     function checkInitiator(address expectedInitiator) public payable protected {
         require(initiator() == expectedInitiator, "unexpected initiator");
     }
diff --git a/test/forge/BaseBundlerLocalTest.sol b/test/forge/BaseBundlerLocalTest.sol
index 61c20b93..a7d5ab72 100644
--- a/test/forge/BaseBundlerLocalTest.sol
+++ b/test/forge/BaseBundlerLocalTest.sol
@@ -3,15 +3,15 @@ pragma solidity ^0.8.0;
 
 import {ErrorsLib} from "src/libraries/ErrorsLib.sol";
 
-import "src/mocks/bundlers/BaseBundlerMock.sol";
+import "src/mocks/bundlers/RootBundlerMock.sol";
 
 import "./helpers/LocalTest.sol";
 
-contract BaseBundlerLocalTest is LocalTest {
+contract RootBundlerLocalTest is LocalTest {
     function setUp() public override {
         super.setUp();
 
-        bundler = new BaseBundlerMock();
+        bundler = new RootBundlerMock();
     }
 
     function testMulticallEmpty() public {
@@ -19,7 +19,7 @@ contract BaseBundlerLocalTest is LocalTest {
     }
 
     function testNestedMulticall() public {
-        bundle.push(abi.encodeCall(BaseBundler.multicall, (callbackBundle)));
+        bundle.push(abi.encodeCall(RootBundler.multicall, (callbackBundle)));
 
         vm.expectRevert(bytes(ErrorsLib.ALREADY_INITIATED));
         bundler.multicall(bundle);
diff --git a/test/forge/fork/migration/helpers/MigrationForkTest.sol b/test/forge/fork/migration/helpers/MigrationForkTest.sol
index 6ccc0402..2d2b75db 100644
--- a/test/forge/fork/migration/helpers/MigrationForkTest.sol
+++ b/test/forge/fork/migration/helpers/MigrationForkTest.sol
@@ -9,7 +9,7 @@ import {Market} from "../../../../../lib/morpho-blue/src/interfaces/IMorpho.sol"
 import {MorphoBalancesLib} from "../../../../../lib/morpho-blue/src/libraries/periphery/MorphoBalancesLib.sol";
 
 import "../../helpers/ForkTest.sol";
-import {BaseBundler} from "../../../../../src/BaseBundler.sol";
+import {RootBundler} from "../../../../../src/RootBundler.sol";
 import {PermitBundler} from "../../../../../src/PermitBundler.sol";
 import {Permit2Bundler} from "../../../../../src/Permit2Bundler.sol";
 import {ERC4626Bundler} from "../../../../../src/ERC4626Bundler.sol";
diff --git a/test/forge/helpers/BaseTest.sol b/test/forge/helpers/BaseTest.sol
index 884336f9..8806e216 100644
--- a/test/forge/helpers/BaseTest.sol
+++ b/test/forge/helpers/BaseTest.sol
@@ -27,7 +27,7 @@ import {
 import {IrmMock} from "../../../lib/morpho-blue/src/mocks/IrmMock.sol";
 import {OracleMock} from "../../../lib/morpho-blue/src/mocks/OracleMock.sol";
 
-import {BaseBundler} from "../../../src/BaseBundler.sol";
+import {RootBundler} from "../../../src/RootBundler.sol";
 import {TransferBundler} from "../../../src/TransferBundler.sol";
 import {ERC4626Bundler} from "../../../src/ERC4626Bundler.sol";
 import {UrdBundler} from "../../../src/UrdBundler.sol";
@@ -58,7 +58,7 @@ abstract contract BaseTest is Test {
     IrmMock internal irm;
     OracleMock internal oracle;
 
-    BaseBundler internal bundler;
+    RootBundler internal bundler;
 
     bytes[] internal bundle;
     bytes[] internal callbackBundle;

From 7cc029aebfee4a04b7391481419960dfdf0faee6 Mon Sep 17 00:00:00 2001
From: MathisGD <mathis@morpho.xyz>
Date: Tue, 14 May 2024 00:07:59 +0200
Subject: [PATCH 2/3] test: rename baseTest

---
 test/forge/fork/helpers/ForkTest.sol                | 4 ++--
 test/forge/helpers/{BaseTest.sol => CommonTest.sol} | 2 +-
 test/forge/helpers/LocalTest.sol                    | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)
 rename test/forge/helpers/{BaseTest.sol => CommonTest.sol} (99%)

diff --git a/test/forge/fork/helpers/ForkTest.sol b/test/forge/fork/helpers/ForkTest.sol
index 4ed66c39..64f3569a 100644
--- a/test/forge/fork/helpers/ForkTest.sol
+++ b/test/forge/fork/helpers/ForkTest.sol
@@ -12,9 +12,9 @@ import {WNativeBundler} from "../../../../src/WNativeBundler.sol";
 import {StEthBundler} from "../../../../src/StEthBundler.sol";
 
 import "../../../../config/Configured.sol";
-import "../../helpers/BaseTest.sol";
+import "../../helpers/CommonTest.sol";
 
-abstract contract ForkTest is BaseTest, Configured {
+abstract contract ForkTest is CommonTest, Configured {
     using ConfigLib for Config;
     using SafeTransferLib for ERC20;
 
diff --git a/test/forge/helpers/BaseTest.sol b/test/forge/helpers/CommonTest.sol
similarity index 99%
rename from test/forge/helpers/BaseTest.sol
rename to test/forge/helpers/CommonTest.sol
index 8806e216..be9c764e 100644
--- a/test/forge/helpers/BaseTest.sol
+++ b/test/forge/helpers/CommonTest.sol
@@ -41,7 +41,7 @@ uint256 constant MIN_AMOUNT = 1000;
 uint256 constant MAX_AMOUNT = 2 ** 64; // Must be less than or equal to type(uint160).max.
 uint256 constant SIGNATURE_DEADLINE = type(uint32).max;
 
-abstract contract BaseTest is Test {
+abstract contract CommonTest is Test {
     using MathLib for uint256;
     using SharesMathLib for uint256;
     using MarketParamsLib for MarketParams;
diff --git a/test/forge/helpers/LocalTest.sol b/test/forge/helpers/LocalTest.sol
index 10bdf4ff..d229d478 100644
--- a/test/forge/helpers/LocalTest.sol
+++ b/test/forge/helpers/LocalTest.sol
@@ -3,9 +3,9 @@ pragma solidity ^0.8.0;
 
 import {ERC20Mock} from "../../../src/mocks/ERC20Mock.sol";
 
-import "./BaseTest.sol";
+import "./CommonTest.sol";
 
-abstract contract LocalTest is BaseTest {
+abstract contract LocalTest is CommonTest {
     using MathLib for uint256;
     using SharesMathLib for uint256;
     using MarketParamsLib for MarketParams;

From 21dace21b329dd36c4965aba6d8ff70a8fb94ff4 Mon Sep 17 00:00:00 2001
From: MathisGD <mathis@morpho.xyz>
Date: Tue, 14 May 2024 14:40:25 +0200
Subject: [PATCH 3/3] style: rename root => core

---
 README.md                                               | 2 +-
 src/{RootBundler.sol => CoreBundler.sol}                | 4 ++--
 src/ERC20WrapperBundler.sol                             | 4 ++--
 src/ERC4626Bundler.sol                                  | 4 ++--
 src/MorphoBundler.sol                                   | 6 +++---
 src/Permit2Bundler.sol                                  | 4 ++--
 src/PermitBundler.sol                                   | 4 ++--
 src/StEthBundler.sol                                    | 4 ++--
 src/TransferBundler.sol                                 | 4 ++--
 src/UrdBundler.sol                                      | 4 ++--
 src/WNativeBundler.sol                                  | 4 ++--
 src/base/BaseBundlerV2.sol                              | 4 ++--
 src/ethereum/EthereumBundlerV2.sol                      | 4 ++--
 src/goerli/GoerliBundlerV2.sol                          | 4 ++--
 src/migration/AaveV2MigrationBundlerV2.sol              | 4 ++--
 src/migration/CompoundV2MigrationBundlerV2.sol          | 4 ++--
 src/migration/MigrationBundler.sol                      | 4 ++--
 src/mocks/bundlers/CoreBundlerMock.sol                  | 6 ++++++
 src/mocks/bundlers/MorphoBundlerMock.sol                | 2 +-
 src/mocks/bundlers/RootBundlerMock.sol                  | 6 ------
 src/sepolia/SepoliaBundlerV2.sol                        | 4 ++--
 test/forge/BaseBundlerEnshrinedLocalTest.sol            | 4 ++--
 test/forge/BaseBundlerLocalTest.sol                     | 8 ++++----
 test/forge/fork/migration/helpers/MigrationForkTest.sol | 2 +-
 test/forge/helpers/CommonTest.sol                       | 4 ++--
 25 files changed, 52 insertions(+), 52 deletions(-)
 rename src/{RootBundler.sol => CoreBundler.sol} (98%)
 create mode 100644 src/mocks/bundlers/CoreBundlerMock.sol
 delete mode 100644 src/mocks/bundlers/RootBundlerMock.sol

diff --git a/README.md b/README.md
index a36a4e1c..d82c0192 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 ![image (4)](https://github.com/morpho-org/morpho-blue-bundlers/assets/44097430/5cb0796b-c20c-415e-840d-8b0705836dc8)
 
-Each Bundler is a domain-specific abstract layer of contract that implements some functions that can be bundled in a single call by EOAs to a single contract. They all inherit from [`RootBundler`](./src/RootBundler.sol) that enables bundling multiple function calls into a single `multicall(bytes[] calldata data)` call to the end bundler contract. Each chain-specific bundler is available under their chain-specific folder (e.g. [`ethereum`](./src/ethereum/)).
+Each Bundler is a domain-specific abstract layer of contract that implements some functions that can be bundled in a single call by EOAs to a single contract. They all inherit from [`CoreBundler`](./src/CoreBundler.sol) that enables bundling multiple function calls into a single `multicall(bytes[] calldata data)` call to the end bundler contract. Each chain-specific bundler is available under their chain-specific folder (e.g. [`ethereum`](./src/ethereum/)).
 
 Some chain-specific domains are also scoped to the chain-specific folder, because they are not expected to be used on any other chain (e.g. DAI and its specific `permit` function is only available on Ethereum - see [`EthereumPermitBundler`](./src/ethereum/EthereumPermitBundler.sol)).
 
diff --git a/src/RootBundler.sol b/src/CoreBundler.sol
similarity index 98%
rename from src/RootBundler.sol
rename to src/CoreBundler.sol
index 07981994..a5493b3e 100644
--- a/src/RootBundler.sol
+++ b/src/CoreBundler.sol
@@ -7,7 +7,7 @@ import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {UNSET_INITIATOR} from "./libraries/ConstantsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-/// @title RootBundler
+/// @title CoreBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Enables calling multiple functions in a single call to the same contract (self).
@@ -15,7 +15,7 @@ import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.s
 /// @dev Every bundler inheriting from this contract must have their external functions payable as they will be
 /// delegate called by the `multicall` function (which is payable, and thus might pass a non-null ETH value). It is
 /// recommended not to rely on `msg.value` as the same value can be reused for multiple calls.
-abstract contract RootBundler is IMulticall {
+abstract contract CoreBundler is IMulticall {
     using SafeTransferLib for ERC20;
 
     /* STORAGE */
diff --git a/src/ERC20WrapperBundler.sol b/src/ERC20WrapperBundler.sol
index 41e72d2e..d173e19b 100644
--- a/src/ERC20WrapperBundler.sol
+++ b/src/ERC20WrapperBundler.sol
@@ -5,7 +5,7 @@ import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {RootBundler} from "./RootBundler.sol";
+import {CoreBundler} from "./CoreBundler.sol";
 import {ERC20Wrapper} from "../lib/openzeppelin-contracts/contracts/token/ERC20/extensions/ERC20Wrapper.sol";
 
 /// @title ERC20WrapperBundler
@@ -14,7 +14,7 @@ import {ERC20Wrapper} from "../lib/openzeppelin-contracts/contracts/token/ERC20/
 /// @notice Enables the wrapping and unwrapping of ERC20 tokens. The largest usecase is to wrap permissionless tokens to
 /// their permissioned counterparts and access permissioned markets on Morpho Blue. Permissioned tokens can be built
 /// using: https://github.com/morpho-org/erc20-permissioned
-abstract contract ERC20WrapperBundler is RootBundler {
+abstract contract ERC20WrapperBundler is CoreBundler {
     using SafeTransferLib for ERC20;
 
     /* WRAPPER ACTIONS */
diff --git a/src/ERC4626Bundler.sol b/src/ERC4626Bundler.sol
index 104f725a..51d57fe5 100644
--- a/src/ERC4626Bundler.sol
+++ b/src/ERC4626Bundler.sol
@@ -7,13 +7,13 @@ import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {RootBundler} from "./RootBundler.sol";
+import {CoreBundler} from "./CoreBundler.sol";
 
 /// @title ERC4626Bundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Bundler contract managing interactions with ERC4626 compliant tokens.
-abstract contract ERC4626Bundler is RootBundler {
+abstract contract ERC4626Bundler is CoreBundler {
     using SafeTransferLib for ERC20;
 
     /* ACTIONS */
diff --git a/src/MorphoBundler.sol b/src/MorphoBundler.sol
index 74dc3a87..5dff3e9d 100644
--- a/src/MorphoBundler.sol
+++ b/src/MorphoBundler.sol
@@ -8,13 +8,13 @@ import {MarketParams, Signature, Authorization, IMorpho} from "../lib/morpho-blu
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {RootBundler} from "./RootBundler.sol";
+import {CoreBundler} from "./CoreBundler.sol";
 
 /// @title MorphoBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Bundler contract managing interactions with Morpho.
-abstract contract MorphoBundler is RootBundler, IMorphoBundler {
+abstract contract MorphoBundler is CoreBundler, IMorphoBundler {
     using SafeTransferLib for ERC20;
 
     /* IMMUTABLES */
@@ -264,7 +264,7 @@ abstract contract MorphoBundler is RootBundler, IMorphoBundler {
         _multicall(abi.decode(data, (bytes[])));
     }
 
-    /// @inheritdoc RootBundler
+    /// @inheritdoc CoreBundler
     function _isSenderAuthorized() internal view virtual override returns (bool) {
         return super._isSenderAuthorized() || msg.sender == address(MORPHO);
     }
diff --git a/src/Permit2Bundler.sol b/src/Permit2Bundler.sol
index 04696dde..a33ef04e 100644
--- a/src/Permit2Bundler.sol
+++ b/src/Permit2Bundler.sol
@@ -9,13 +9,13 @@ import {Permit2Lib} from "../lib/permit2/src/libraries/Permit2Lib.sol";
 import {SafeCast160} from "../lib/permit2/src/libraries/SafeCast160.sol";
 import {ERC20} from "../lib/solmate/src/tokens/ERC20.sol";
 
-import {RootBundler} from "./RootBundler.sol";
+import {CoreBundler} from "./CoreBundler.sol";
 
 /// @title Permit2Bundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.xyz
 /// @notice Bundler contract managing interactions with Uniswap's Permit2.
-abstract contract Permit2Bundler is RootBundler {
+abstract contract Permit2Bundler is CoreBundler {
     using SafeCast160 for uint256;
 
     /* ACTIONS */
diff --git a/src/PermitBundler.sol b/src/PermitBundler.sol
index 943bd035..b667e29c 100644
--- a/src/PermitBundler.sol
+++ b/src/PermitBundler.sol
@@ -3,13 +3,13 @@ pragma solidity 0.8.24;
 
 import {IERC20Permit} from "../lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Permit.sol";
 
-import {RootBundler} from "./RootBundler.sol";
+import {CoreBundler} from "./CoreBundler.sol";
 
 /// @title PermitBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.xyz
 /// @notice Bundler contract managing interactions with tokens implementing EIP-2612.
-abstract contract PermitBundler is RootBundler {
+abstract contract PermitBundler is CoreBundler {
     /// @notice Permits the given `amount` of `asset` from sender to be spent by the bundler via EIP-2612 Permit with
     /// the given `deadline` & EIP-712 signature's `v`, `r` & `s`.
     /// @param asset The address of the token to be permitted.
diff --git a/src/StEthBundler.sol b/src/StEthBundler.sol
index 481da0a1..16a8f69b 100644
--- a/src/StEthBundler.sol
+++ b/src/StEthBundler.sol
@@ -8,13 +8,13 @@ import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {RootBundler} from "./RootBundler.sol";
+import {CoreBundler} from "./CoreBundler.sol";
 
 /// @title StEthBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Contract allowing to bundle multiple interactions with stETH together.
-abstract contract StEthBundler is RootBundler {
+abstract contract StEthBundler is CoreBundler {
     using SafeTransferLib for ERC20;
 
     /* IMMUTABLES */
diff --git a/src/TransferBundler.sol b/src/TransferBundler.sol
index 36ccad75..30c559df 100644
--- a/src/TransferBundler.sol
+++ b/src/TransferBundler.sol
@@ -5,14 +5,14 @@ import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {RootBundler} from "./RootBundler.sol";
+import {CoreBundler} from "./CoreBundler.sol";
 
 /// @title TransferBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Enables transfer of ERC20 and native tokens.
 /// @dev Assumes that any tokens left on the contract can be seized by anyone.
-abstract contract TransferBundler is RootBundler {
+abstract contract TransferBundler is CoreBundler {
     using SafeTransferLib for ERC20;
 
     /* TRANSFER ACTIONS */
diff --git a/src/UrdBundler.sol b/src/UrdBundler.sol
index 57b18315..994411ea 100644
--- a/src/UrdBundler.sol
+++ b/src/UrdBundler.sol
@@ -6,13 +6,13 @@ import {IUniversalRewardsDistributor} from
 
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 
-import {RootBundler} from "./RootBundler.sol";
+import {CoreBundler} from "./CoreBundler.sol";
 
 /// @title UrdBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.xyz
 /// @notice Bundler that allows to claim token rewards on the Universal Rewards Distributor.
-abstract contract UrdBundler is RootBundler {
+abstract contract UrdBundler is CoreBundler {
     /// @notice Claims `amount` of `reward` on behalf of `account` on the given rewards distributor, using `proof`.
     /// @dev Assumes the given distributor implements IUniversalRewardsDistributor.
     /// @param distributor The address of the reward distributor contract.
diff --git a/src/WNativeBundler.sol b/src/WNativeBundler.sol
index 666ef6c1..d4dab8bb 100644
--- a/src/WNativeBundler.sol
+++ b/src/WNativeBundler.sol
@@ -7,14 +7,14 @@ import {Math} from "../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {SafeTransferLib, ERC20} from "../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {RootBundler} from "./RootBundler.sol";
+import {CoreBundler} from "./CoreBundler.sol";
 
 /// @title WNativeBundler
 /// @author Morpho Labs
 /// @custom:contact security@morpho.org
 /// @notice Bundler contract managing interactions with network's wrapped native token.
 /// @notice "wrapped native" refers to forks of WETH.
-abstract contract WNativeBundler is RootBundler {
+abstract contract WNativeBundler is CoreBundler {
     using SafeTransferLib for ERC20;
 
     /* IMMUTABLES */
diff --git a/src/base/BaseBundlerV2.sol b/src/base/BaseBundlerV2.sol
index a2046410..68afc943 100644
--- a/src/base/BaseBundlerV2.sol
+++ b/src/base/BaseBundlerV2.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {BaseLib} from "./libraries/BaseLib.sol";
 
-import {RootBundler} from "../RootBundler.sol";
+import {CoreBundler} from "../CoreBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
 import {ERC4626Bundler} from "../ERC4626Bundler.sol";
@@ -32,7 +32,7 @@ contract BaseBundlerV2 is
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(CoreBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/ethereum/EthereumBundlerV2.sol b/src/ethereum/EthereumBundlerV2.sol
index aed600d4..9b71fd33 100644
--- a/src/ethereum/EthereumBundlerV2.sol
+++ b/src/ethereum/EthereumBundlerV2.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {MainnetLib} from "./libraries/MainnetLib.sol";
 
-import {RootBundler} from "../RootBundler.sol";
+import {CoreBundler} from "../CoreBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {EthereumPermitBundler} from "./EthereumPermitBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
@@ -36,7 +36,7 @@ contract EthereumBundlerV2 is
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(CoreBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/goerli/GoerliBundlerV2.sol b/src/goerli/GoerliBundlerV2.sol
index ea49b3a3..d1bb5527 100644
--- a/src/goerli/GoerliBundlerV2.sol
+++ b/src/goerli/GoerliBundlerV2.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {GoerliLib} from "./libraries/GoerliLib.sol";
 
-import {RootBundler} from "../RootBundler.sol";
+import {CoreBundler} from "../CoreBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {PermitBundler} from "../PermitBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
@@ -36,7 +36,7 @@ contract GoerliBundlerV2 is
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(CoreBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/migration/AaveV2MigrationBundlerV2.sol b/src/migration/AaveV2MigrationBundlerV2.sol
index 90010ef8..e01b02f6 100644
--- a/src/migration/AaveV2MigrationBundlerV2.sol
+++ b/src/migration/AaveV2MigrationBundlerV2.sol
@@ -6,7 +6,7 @@ import {IAaveV2} from "./interfaces/IAaveV2.sol";
 import {Math} from "../../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "../libraries/ErrorsLib.sol";
 
-import {RootBundler} from "../RootBundler.sol";
+import {CoreBundler} from "../CoreBundler.sol";
 import {StEthBundler} from "../StEthBundler.sol";
 import {MigrationBundler, ERC20} from "./MigrationBundler.sol";
 
@@ -62,7 +62,7 @@ contract AaveV2MigrationBundlerV2 is MigrationBundler, StEthBundler {
     /* INTERNAL */
 
     /// @inheritdoc MigrationBundler
-    function _isSenderAuthorized() internal view virtual override(RootBundler, MigrationBundler) returns (bool) {
+    function _isSenderAuthorized() internal view virtual override(CoreBundler, MigrationBundler) returns (bool) {
         return MigrationBundler._isSenderAuthorized();
     }
 }
diff --git a/src/migration/CompoundV2MigrationBundlerV2.sol b/src/migration/CompoundV2MigrationBundlerV2.sol
index 3081a116..15acaeaa 100644
--- a/src/migration/CompoundV2MigrationBundlerV2.sol
+++ b/src/migration/CompoundV2MigrationBundlerV2.sol
@@ -7,7 +7,7 @@ import {ICToken} from "./interfaces/ICToken.sol";
 import {Math} from "../../lib/morpho-utils/src/math/Math.sol";
 import {ErrorsLib} from "../libraries/ErrorsLib.sol";
 
-import {RootBundler} from "../RootBundler.sol";
+import {CoreBundler} from "../CoreBundler.sol";
 import {WNativeBundler} from "../WNativeBundler.sol";
 import {MigrationBundler, ERC20} from "./MigrationBundler.sol";
 
@@ -80,7 +80,7 @@ contract CompoundV2MigrationBundlerV2 is WNativeBundler, MigrationBundler {
     /* INTERNAL */
 
     /// @inheritdoc MigrationBundler
-    function _isSenderAuthorized() internal view override(RootBundler, MigrationBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(CoreBundler, MigrationBundler) returns (bool) {
         return MigrationBundler._isSenderAuthorized();
     }
 }
diff --git a/src/migration/MigrationBundler.sol b/src/migration/MigrationBundler.sol
index fae72d60..545054dc 100644
--- a/src/migration/MigrationBundler.sol
+++ b/src/migration/MigrationBundler.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {SafeTransferLib, ERC20} from "../../lib/solmate/src/utils/SafeTransferLib.sol";
 
-import {RootBundler} from "../RootBundler.sol";
+import {CoreBundler} from "../CoreBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {PermitBundler} from "../PermitBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
@@ -24,7 +24,7 @@ abstract contract MigrationBundler is TransferBundler, PermitBundler, Permit2Bun
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view virtual override(RootBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view virtual override(CoreBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/mocks/bundlers/CoreBundlerMock.sol b/src/mocks/bundlers/CoreBundlerMock.sol
new file mode 100644
index 00000000..580c9cf7
--- /dev/null
+++ b/src/mocks/bundlers/CoreBundlerMock.sol
@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+pragma solidity ^0.8.0;
+
+import "../../CoreBundler.sol";
+
+contract CoreBundlerMock is CoreBundler {}
diff --git a/src/mocks/bundlers/MorphoBundlerMock.sol b/src/mocks/bundlers/MorphoBundlerMock.sol
index 93ed3c8f..3e2d946b 100644
--- a/src/mocks/bundlers/MorphoBundlerMock.sol
+++ b/src/mocks/bundlers/MorphoBundlerMock.sol
@@ -7,7 +7,7 @@ import {MorphoBundler} from "../../MorphoBundler.sol";
 contract MorphoBundlerMock is TransferBundler, MorphoBundler {
     constructor(address morpho) MorphoBundler(morpho) {}
 
-    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(CoreBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/src/mocks/bundlers/RootBundlerMock.sol b/src/mocks/bundlers/RootBundlerMock.sol
deleted file mode 100644
index f31001fc..00000000
--- a/src/mocks/bundlers/RootBundlerMock.sol
+++ /dev/null
@@ -1,6 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-pragma solidity ^0.8.0;
-
-import "../../RootBundler.sol";
-
-contract RootBundlerMock is RootBundler {}
diff --git a/src/sepolia/SepoliaBundlerV2.sol b/src/sepolia/SepoliaBundlerV2.sol
index e649acb8..df1237c2 100644
--- a/src/sepolia/SepoliaBundlerV2.sol
+++ b/src/sepolia/SepoliaBundlerV2.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import {SepoliaLib} from "./libraries/SepoliaLib.sol";
 
-import {RootBundler} from "../RootBundler.sol";
+import {CoreBundler} from "../CoreBundler.sol";
 import {TransferBundler} from "../TransferBundler.sol";
 import {PermitBundler} from "../PermitBundler.sol";
 import {Permit2Bundler} from "../Permit2Bundler.sol";
@@ -40,7 +40,7 @@ contract SepoliaBundlerV2 is
     /* INTERNAL */
 
     /// @inheritdoc MorphoBundler
-    function _isSenderAuthorized() internal view override(RootBundler, MorphoBundler) returns (bool) {
+    function _isSenderAuthorized() internal view override(CoreBundler, MorphoBundler) returns (bool) {
         return MorphoBundler._isSenderAuthorized();
     }
 }
diff --git a/test/forge/BaseBundlerEnshrinedLocalTest.sol b/test/forge/BaseBundlerEnshrinedLocalTest.sol
index b7d5a15f..40faffdd 100644
--- a/test/forge/BaseBundlerEnshrinedLocalTest.sol
+++ b/test/forge/BaseBundlerEnshrinedLocalTest.sol
@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 pragma solidity ^0.8.0;
 
-import {RootBundler} from "src/mocks/bundlers/RootBundlerMock.sol";
+import {CoreBundler} from "src/mocks/bundlers/CoreBundlerMock.sol";
 
 import "./helpers/LocalTest.sol";
 
-contract RootBundlerEnshrinedLocalTest is RootBundler, LocalTest {
+contract CoreBundlerEnshrinedLocalTest is CoreBundler, LocalTest {
     function checkInitiator(address expectedInitiator) public payable protected {
         require(initiator() == expectedInitiator, "unexpected initiator");
     }
diff --git a/test/forge/BaseBundlerLocalTest.sol b/test/forge/BaseBundlerLocalTest.sol
index a7d5ab72..f8d8a175 100644
--- a/test/forge/BaseBundlerLocalTest.sol
+++ b/test/forge/BaseBundlerLocalTest.sol
@@ -3,15 +3,15 @@ pragma solidity ^0.8.0;
 
 import {ErrorsLib} from "src/libraries/ErrorsLib.sol";
 
-import "src/mocks/bundlers/RootBundlerMock.sol";
+import "src/mocks/bundlers/CoreBundlerMock.sol";
 
 import "./helpers/LocalTest.sol";
 
-contract RootBundlerLocalTest is LocalTest {
+contract CoreBundlerLocalTest is LocalTest {
     function setUp() public override {
         super.setUp();
 
-        bundler = new RootBundlerMock();
+        bundler = new CoreBundlerMock();
     }
 
     function testMulticallEmpty() public {
@@ -19,7 +19,7 @@ contract RootBundlerLocalTest is LocalTest {
     }
 
     function testNestedMulticall() public {
-        bundle.push(abi.encodeCall(RootBundler.multicall, (callbackBundle)));
+        bundle.push(abi.encodeCall(CoreBundler.multicall, (callbackBundle)));
 
         vm.expectRevert(bytes(ErrorsLib.ALREADY_INITIATED));
         bundler.multicall(bundle);
diff --git a/test/forge/fork/migration/helpers/MigrationForkTest.sol b/test/forge/fork/migration/helpers/MigrationForkTest.sol
index 2d2b75db..ae241ec7 100644
--- a/test/forge/fork/migration/helpers/MigrationForkTest.sol
+++ b/test/forge/fork/migration/helpers/MigrationForkTest.sol
@@ -9,7 +9,7 @@ import {Market} from "../../../../../lib/morpho-blue/src/interfaces/IMorpho.sol"
 import {MorphoBalancesLib} from "../../../../../lib/morpho-blue/src/libraries/periphery/MorphoBalancesLib.sol";
 
 import "../../helpers/ForkTest.sol";
-import {RootBundler} from "../../../../../src/RootBundler.sol";
+import {CoreBundler} from "../../../../../src/CoreBundler.sol";
 import {PermitBundler} from "../../../../../src/PermitBundler.sol";
 import {Permit2Bundler} from "../../../../../src/Permit2Bundler.sol";
 import {ERC4626Bundler} from "../../../../../src/ERC4626Bundler.sol";
diff --git a/test/forge/helpers/CommonTest.sol b/test/forge/helpers/CommonTest.sol
index be9c764e..54d91da3 100644
--- a/test/forge/helpers/CommonTest.sol
+++ b/test/forge/helpers/CommonTest.sol
@@ -27,7 +27,7 @@ import {
 import {IrmMock} from "../../../lib/morpho-blue/src/mocks/IrmMock.sol";
 import {OracleMock} from "../../../lib/morpho-blue/src/mocks/OracleMock.sol";
 
-import {RootBundler} from "../../../src/RootBundler.sol";
+import {CoreBundler} from "../../../src/CoreBundler.sol";
 import {TransferBundler} from "../../../src/TransferBundler.sol";
 import {ERC4626Bundler} from "../../../src/ERC4626Bundler.sol";
 import {UrdBundler} from "../../../src/UrdBundler.sol";
@@ -58,7 +58,7 @@ abstract contract CommonTest is Test {
     IrmMock internal irm;
     OracleMock internal oracle;
 
-    RootBundler internal bundler;
+    CoreBundler internal bundler;
 
     bytes[] internal bundle;
     bytes[] internal callbackBundle;