Bancor FQT rollup (#91)

* Add MixinBancor for BridgeAdapter

* Update changelog

* Use 0.6 call value syntax

* `@0x/contract-addresses`: Deploy new FQT

* feat: Rollup CoFiX (#92)

* `@0x/contract-addreses`: update FQT addresses

Co-authored-by: Lawrence Forman <me@merklejerk.com>
Co-authored-by: Jacob Evans <jacob@dekz.net>

contracts/zero-ex/CHANGELOG.json

@@ -1,4 +1,17 @@
 [
+    {
+        "version": "0.15.0",
+        "changes": [
+            {
+                "note": "Add MixinBancor to BridgeAdapter",
+                "pr": 91
+            },
+            {
+                "note": "Add MixinCoFiX to BridgeAdapter",
+                "pr": 92
+            }
+        ]
+    },
     {
         "version": "0.14.0",
         "changes": [

contracts/zero-ex/contracts/src/transformers/bridges/BridgeAdapter.sol

@@ -21,6 +21,8 @@ pragma experimental ABIEncoderV2;
 
 import "./mixins/MixinAdapterAddresses.sol";
 import "./mixins/MixinBalancer.sol";
+import "./mixins/MixinBancor.sol";
+import "./mixins/MixinCoFiX.sol";
 import "./mixins/MixinCurve.sol";
 import "./mixins/MixinCryptoCom.sol";
 import "./mixins/MixinDodo.sol";
@@ -37,6 +39,8 @@ import "./mixins/MixinZeroExBridge.sol";
 contract BridgeAdapter is
     MixinAdapterAddresses,
     MixinBalancer,
+    MixinBancor,
+    MixinCoFiX,
     MixinCurve,
     MixinCryptoCom,
     MixinDodo,
@@ -51,7 +55,25 @@ contract BridgeAdapter is
     MixinZeroExBridge
 {
 
+    /// @dev Emitted when a trade occurs.
+    /// @param inputToken The token the bridge is converting from.
+    /// @param outputToken The token the bridge is converting to.
+    /// @param inputTokenAmount Amount of input token.
+    /// @param outputTokenAmount Amount of output token.
+    /// @param from The bridge address, indicating the underlying source of the fill.
+    /// @param to The `to` address, currrently `address(this)`
+    event ERC20BridgeTransfer(
+        IERC20TokenV06 inputToken,
+        IERC20TokenV06 outputToken,
+        uint256 inputTokenAmount,
+        uint256 outputTokenAmount,
+        address from,
+        address to
+    );
+
     address private immutable BALANCER_BRIDGE_ADDRESS;
+    address private immutable BANCOR_BRIDGE_ADDRESS;
+    address private immutable COFIX_BRIDGE_ADDRESS;
     address private immutable CREAM_BRIDGE_ADDRESS;
     address private immutable CURVE_BRIDGE_ADDRESS;
     address private immutable CRYPTO_COM_BRIDGE_ADDRESS;
@@ -70,6 +92,8 @@ contract BridgeAdapter is
     constructor(AdapterAddresses memory addresses)
         public
         MixinBalancer()
+        MixinBancor(addresses)
+        MixinCoFiX()
         MixinCurve()
         MixinCryptoCom(addresses)
         MixinDodo(addresses)
@@ -84,6 +108,8 @@ contract BridgeAdapter is
         MixinZeroExBridge()
     {
         BALANCER_BRIDGE_ADDRESS = addresses.balancerBridge;
+        BANCOR_BRIDGE_ADDRESS = addresses.bancorBridge;
+        COFIX_BRIDGE_ADDRESS = addresses.cofixBridge;
         CURVE_BRIDGE_ADDRESS = addresses.curveBridge;
         CRYPTO_COM_BRIDGE_ADDRESS = addresses.cryptoComBridge;
         KYBER_BRIDGE_ADDRESS = addresses.kyberBridge;
@@ -196,6 +222,18 @@ contract BridgeAdapter is
                 sellAmount,
                 bridgeData
             );
+        } else if (bridgeAddress == BANCOR_BRIDGE_ADDRESS) {
+            boughtAmount = _tradeBancor(
+                buyToken,
+                sellAmount,
+                bridgeData
+            );
+        } else if (bridgeAddress == COFIX_BRIDGE_ADDRESS) {
+            boughtAmount = _tradeCoFiX(
+                buyToken,
+                sellAmount,
+                bridgeData
+            );
         } else {
             boughtAmount = _tradeZeroExBridge(
                 bridgeAddress,
@@ -204,9 +242,6 @@ contract BridgeAdapter is
                 sellAmount,
                 bridgeData
             );
-            // Old bridge contracts should emit an `ERC20BridgeTransfer` themselves,
-            // otherwise an event will be emitted from `_tradeZeroExBridge`.
-            return boughtAmount;
         }
 
         emit ERC20BridgeTransfer(

contracts/zero-ex/contracts/src/transformers/bridges/mixins/MixinAdapterAddresses.sol

@@ -24,6 +24,8 @@ contract MixinAdapterAddresses
     struct AdapterAddresses {
         // Bridges
         address balancerBridge;
+        address bancorBridge;
+        address cofixBridge;
         address creamBridge;
         address curveBridge;
         address cryptoComBridge;

contracts/zero-ex/contracts/src/transformers/bridges/mixins/MixinBancor.sol

@@ -0,0 +1,111 @@
+
+/*
+
+  Copyright 2020 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity ^0.6.5;
+pragma experimental ABIEncoderV2;
+
+import "@0x/contracts-erc20/contracts/src/v06/LibERC20TokenV06.sol";
+import "@0x/contracts-erc20/contracts/src/v06/IERC20TokenV06.sol";
+import "@0x/contracts-erc20/contracts/src/v06/IEtherTokenV06.sol";
+import "./MixinAdapterAddresses.sol";
+
+
+interface IBancorNetwork {
+    function convertByPath(
+        address[] calldata _path,
+        uint256 _amount,
+        uint256 _minReturn,
+        address _beneficiary,
+        address _affiliateAccount,
+        uint256 _affiliateFee
+    )
+        external
+        payable
+        returns (uint256);
+}
+
+
+contract MixinBancor is
+    MixinAdapterAddresses
+{
+    /// @dev Bancor ETH pseudo-address.
+    address constant public BANCOR_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;
+    IEtherTokenV06 private immutable WETH;
+
+    constructor(AdapterAddresses memory addresses)
+        public
+    {
+        WETH = IEtherTokenV06(addresses.weth);
+    }
+
+    function _tradeBancor(
+        IERC20TokenV06 buyToken,
+        uint256 sellAmount,
+        bytes memory bridgeData
+    )
+        internal
+        returns (uint256 boughtAmount)
+    {
+        // Decode the bridge data.
+        (
+            address[] memory path,
+            address bancorNetworkAddress
+        // solhint-disable indent
+        ) = abi.decode(bridgeData, (address[], address));
+        // solhint-enable indent
+
+        require(path.length >= 2, "MixinBancor/PATH_LENGTH_MUST_BE_AT_LEAST_TWO");
+        require(
+            path[path.length - 1] == address(buyToken) ||
+            (path[path.length - 1] == BANCOR_ETH_ADDRESS && address(buyToken) == address(WETH)),
+            "MixinBancor/LAST_ELEMENT_OF_PATH_MUST_MATCH_OUTPUT_TOKEN"
+        );
+
+        uint256 payableAmount = 0;
+        // If it's ETH in the path then withdraw from WETH
+        // The Bancor path will have ETH as the 0xeee address
+        // Bancor expects to be paid in ETH not WETH
+        if (path[0] == BANCOR_ETH_ADDRESS) {
+            WETH.withdraw(sellAmount);
+            payableAmount = sellAmount;
+        } else {
+            // Grant an allowance to the Bancor Network.
+            LibERC20TokenV06.approveIfBelow(
+                IERC20TokenV06(path[0]),
+                bancorNetworkAddress,
+                sellAmount
+            );
+        }
+
+        // Convert the tokens
+        boughtAmount = IBancorNetwork(bancorNetworkAddress).convertByPath{value: payableAmount}(
+            path, // path originating with source token and terminating in destination token
+            sellAmount, // amount of source token to trade
+            1, // minimum amount of destination token expected to receive
+            address(this), // beneficiary
+            address(0), // affiliateAccount; no fee paid
+            0 // affiliateFee; no fee paid
+        );
+        if (path[path.length - 1] == BANCOR_ETH_ADDRESS) {
+            WETH.deposit{value: boughtAmount}();
+        }
+
+        return boughtAmount;
+    }
+}

contracts/zero-ex/contracts/src/transformers/bridges/mixins/MixinCoFiX.sol

@@ -0,0 +1,86 @@
+/*
+
+  Copyright 2020 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity ^0.6.5;
+pragma experimental ABIEncoderV2;
+
+import "@0x/contracts-erc20/contracts/src/v06/LibERC20TokenV06.sol";
+import "@0x/contracts-erc20/contracts/src/v06/IERC20TokenV06.sol";
+import "@0x/contracts-erc20/contracts/src/v06/IEtherTokenV06.sol";
+import "./MixinAdapterAddresses.sol";
+
+
+interface ICoFiXRouter {
+    // msg.value = fee
+    function swapExactTokensForETH(
+        address token,
+        uint amountIn,
+        uint amountOutMin,
+        address to,
+        address rewardTo,
+        uint deadline
+    ) external payable returns (uint _amountIn, uint _amountOut);
+
+    // msg.value = amountIn + fee
+    function swapExactETHForTokens(
+        address token,
+        uint amountIn,
+        uint amountOutMin,
+        address to,
+        address rewardTo,
+        uint deadline
+    ) external payable returns (uint _amountIn, uint _amountOut);
+}
+
+interface ICoFiXPair {
+
+    function swapWithExact(address outToken, address to)
+        external
+        payable
+        returns (uint amountIn, uint amountOut, uint oracleFeeChange, uint256[4] memory tradeInfo);
+}
+
+contract MixinCoFiX is
+    MixinAdapterAddresses
+{
+    using LibERC20TokenV06 for IERC20TokenV06;
+
+    function _tradeCoFiX(
+        IERC20TokenV06 buyToken,
+        uint256 sellAmount,
+        bytes memory bridgeData
+    )
+        internal
+        returns (uint256 boughtAmount)
+    {
+        (address fromTokenAddress, uint256 fee, address pool) = abi.decode(bridgeData, (address, uint256, address));
+        // Transfer tokens into the pool
+        LibERC20TokenV06.compatTransfer(
+            IERC20TokenV06(fromTokenAddress),
+            pool,
+            sellAmount);
+        // Call the swap exact with the tokens now in the pool
+        // pay the NEST Oracle fee with ETH
+        (/* In */, boughtAmount, , ) = ICoFiXPair(pool).swapWithExact{value: fee}(
+            address(buyToken),
+            address(this)
+        );
+
+        return boughtAmount;
+    }
+}

contracts/zero-ex/contracts/src/transformers/bridges/mixins/MixinZeroExBridge.sol

@@ -29,22 +29,6 @@ contract MixinZeroExBridge {
     using LibERC20TokenV06 for IERC20TokenV06;
     using LibSafeMathV06 for uint256;
 
-    /// @dev Emitted when a trade occurs.
-    /// @param inputToken The token the bridge is converting from.
-    /// @param outputToken The token the bridge is converting to.
-    /// @param inputTokenAmount Amount of input token.
-    /// @param outputTokenAmount Amount of output token.
-    /// @param from The bridge address, indicating the underlying source of the fill.
-    /// @param to The `to` address, currrently `address(this)`
-    event ERC20BridgeTransfer(
-        IERC20TokenV06 inputToken,
-        IERC20TokenV06 outputToken,
-        uint256 inputTokenAmount,
-        uint256 outputTokenAmount,
-        address from,
-        address to
-    );
-
     function _tradeZeroExBridge(
         address bridgeAddress,
         IERC20TokenV06 sellToken,
@@ -67,13 +51,5 @@ contract MixinZeroExBridge {
             1, // minBuyAmount
             bridgeData
         );
-        emit ERC20BridgeTransfer(
-            sellToken,
-            buyToken,
-            sellAmount,
-            boughtAmount,
-            bridgeAddress,
-            address(this)
-        );
     }
 }

contracts/zero-ex/package.json

@@ -43,7 +43,7 @@
     "config": {
         "publicInterfaceContracts": "IZeroEx,ZeroEx,FullMigration,InitialMigration,IFlashWallet,IAllowanceTarget,IERC20Transformer,IOwnableFeature,ISimpleFunctionRegistryFeature,ITokenSpenderFeature,ITransformERC20Feature,FillQuoteTransformer,PayTakerTransformer,WethTransformer,OwnableFeature,SimpleFunctionRegistryFeature,TransformERC20Feature,TokenSpenderFeature,AffiliateFeeTransformer,SignatureValidatorFeature,MetaTransactionsFeature,LogMetadataTransformer,BridgeAdapter,LiquidityProviderFeature,ILiquidityProviderFeature,NativeOrdersFeature,INativeOrdersFeature,FeeCollectorController,FeeCollector",
         "abis:comment": "This list is auto-generated by contracts-gen. Don't edit manually.",
-        "abis": "./test/generated-artifacts/@(AffiliateFeeTransformer|AllowanceTarget|BootstrapFeature|BridgeAdapter|FeeCollector|FeeCollectorController|FillQuoteTransformer|FixinCommon|FixinEIP712|FixinProtocolFees|FixinReentrancyGuard|FixinTokenSpender|FlashWallet|FullMigration|IAllowanceTarget|IBootstrapFeature|IBridgeAdapter|IERC20Bridge|IERC20Transformer|IExchange|IFeature|IFlashWallet|IGasToken|ILiquidityProvider|ILiquidityProviderFeature|ILiquidityProviderSandbox|IMetaTransactionsFeature|INativeOrdersFeature|IOwnableFeature|ISignatureValidatorFeature|ISimpleFunctionRegistryFeature|IStaking|ITestSimpleFunctionRegistryFeature|ITokenSpenderFeature|ITransformERC20Feature|IUniswapFeature|IZeroEx|InitialMigration|LibBootstrap|LibCommonRichErrors|LibERC20Transformer|LibFeeCollector|LibLiquidityProviderRichErrors|LibMetaTransactionsRichErrors|LibMetaTransactionsStorage|LibMigrate|LibNativeOrder|LibNativeOrdersRichErrors|LibNativeOrdersStorage|LibOrderHash|LibOwnableRichErrors|LibOwnableStorage|LibProxyRichErrors|LibProxyStorage|LibReentrancyGuardStorage|LibSignature|LibSignatureRichErrors|LibSimpleFunctionRegistryRichErrors|LibSimpleFunctionRegistryStorage|LibSpenderRichErrors|LibStorage|LibTokenSpenderStorage|LibTransformERC20RichErrors|LibTransformERC20Storage|LibWalletRichErrors|LiquidityProviderFeature|LiquidityProviderSandbox|LogMetadataTransformer|MetaTransactionsFeature|MixinAdapterAddresses|MixinBalancer|MixinCryptoCom|MixinCurve|MixinDodo|MixinKyber|MixinMStable|MixinMooniswap|MixinOasis|MixinShell|MixinSushiswap|MixinUniswap|MixinUniswapV2|MixinZeroExBridge|NativeOrdersFeature|OwnableFeature|PayTakerTransformer|PermissionlessTransformerDeployer|SignatureValidatorFeature|SimpleFunctionRegistryFeature|TestBridge|TestCallTarget|TestDelegateCaller|TestFeeCollectorController|TestFillQuoteTransformerBridge|TestFillQuoteTransformerExchange|TestFillQuoteTransformerHost|TestFixinProtocolFees|TestFixinTokenSpender|TestFullMigration|TestInitialMigration|TestLibNativeOrder|TestLibSignature|TestLiquidityProvider|TestMetaTransactionsNativeOrdersFeature|TestMetaTransactionsTransformERC20Feature|TestMigrator|TestMintTokenERC20Transformer|TestMintableERC20Token|TestNativeOrdersFeature|TestPermissionlessTransformerDeployerSuicidal|TestPermissionlessTransformerDeployerTransformer|TestRfqOriginRegistration|TestSimpleFunctionRegistryFeatureImpl1|TestSimpleFunctionRegistryFeatureImpl2|TestStaking|TestTokenSpender|TestTokenSpenderERC20Token|TestTransformERC20|TestTransformerBase|TestTransformerDeployerTransformer|TestTransformerHost|TestWeth|TestWethTransformerHost|TestZeroExFeature|TokenSpenderFeature|TransformERC20Feature|Transformer|TransformerDeployer|UniswapFeature|WethTransformer|ZeroEx|ZeroExOptimized).json"
+        "abis": "./test/generated-artifacts/@(AffiliateFeeTransformer|AllowanceTarget|BootstrapFeature|BridgeAdapter|FeeCollector|FeeCollectorController|FillQuoteTransformer|FixinCommon|FixinEIP712|FixinProtocolFees|FixinReentrancyGuard|FixinTokenSpender|FlashWallet|FullMigration|IAllowanceTarget|IBootstrapFeature|IBridgeAdapter|IERC20Bridge|IERC20Transformer|IExchange|IFeature|IFlashWallet|IGasToken|ILiquidityProvider|ILiquidityProviderFeature|ILiquidityProviderSandbox|IMetaTransactionsFeature|INativeOrdersFeature|IOwnableFeature|ISignatureValidatorFeature|ISimpleFunctionRegistryFeature|IStaking|ITestSimpleFunctionRegistryFeature|ITokenSpenderFeature|ITransformERC20Feature|IUniswapFeature|IZeroEx|InitialMigration|LibBootstrap|LibCommonRichErrors|LibERC20Transformer|LibFeeCollector|LibLiquidityProviderRichErrors|LibMetaTransactionsRichErrors|LibMetaTransactionsStorage|LibMigrate|LibNativeOrder|LibNativeOrdersRichErrors|LibNativeOrdersStorage|LibOrderHash|LibOwnableRichErrors|LibOwnableStorage|LibProxyRichErrors|LibProxyStorage|LibReentrancyGuardStorage|LibSignature|LibSignatureRichErrors|LibSimpleFunctionRegistryRichErrors|LibSimpleFunctionRegistryStorage|LibSpenderRichErrors|LibStorage|LibTokenSpenderStorage|LibTransformERC20RichErrors|LibTransformERC20Storage|LibWalletRichErrors|LiquidityProviderFeature|LiquidityProviderSandbox|LogMetadataTransformer|MetaTransactionsFeature|MixinAdapterAddresses|MixinBalancer|MixinBancor|MixinCoFiX|MixinCryptoCom|MixinCurve|MixinDodo|MixinKyber|MixinMStable|MixinMooniswap|MixinOasis|MixinShell|MixinSushiswap|MixinUniswap|MixinUniswapV2|MixinZeroExBridge|NativeOrdersFeature|OwnableFeature|PayTakerTransformer|PermissionlessTransformerDeployer|SignatureValidatorFeature|SimpleFunctionRegistryFeature|TestBridge|TestCallTarget|TestDelegateCaller|TestFeeCollectorController|TestFillQuoteTransformerBridge|TestFillQuoteTransformerExchange|TestFillQuoteTransformerHost|TestFixinProtocolFees|TestFixinTokenSpender|TestFullMigration|TestInitialMigration|TestLibNativeOrder|TestLibSignature|TestLiquidityProvider|TestMetaTransactionsNativeOrdersFeature|TestMetaTransactionsTransformERC20Feature|TestMigrator|TestMintTokenERC20Transformer|TestMintableERC20Token|TestNativeOrdersFeature|TestPermissionlessTransformerDeployerSuicidal|TestPermissionlessTransformerDeployerTransformer|TestRfqOriginRegistration|TestSimpleFunctionRegistryFeatureImpl1|TestSimpleFunctionRegistryFeatureImpl2|TestStaking|TestTokenSpender|TestTokenSpenderERC20Token|TestTransformERC20|TestTransformerBase|TestTransformerDeployerTransformer|TestTransformerHost|TestWeth|TestWethTransformerHost|TestZeroExFeature|TokenSpenderFeature|TransformERC20Feature|Transformer|TransformerDeployer|UniswapFeature|WethTransformer|ZeroEx|ZeroExOptimized).json"
     },
     "repository": {
         "type": "git",

contracts/zero-ex/test/artifacts.ts

@@ -76,6 +76,8 @@ import * as LogMetadataTransformer from '../test/generated-artifacts/LogMetadata
 import * as MetaTransactionsFeature from '../test/generated-artifacts/MetaTransactionsFeature.json';
 import * as MixinAdapterAddresses from '../test/generated-artifacts/MixinAdapterAddresses.json';
 import * as MixinBalancer from '../test/generated-artifacts/MixinBalancer.json';
+import * as MixinBancor from '../test/generated-artifacts/MixinBancor.json';
+import * as MixinCoFiX from '../test/generated-artifacts/MixinCoFiX.json';
 import * as MixinCryptoCom from '../test/generated-artifacts/MixinCryptoCom.json';
 import * as MixinCurve from '../test/generated-artifacts/MixinCurve.json';
 import * as MixinDodo from '../test/generated-artifacts/MixinDodo.json';
@@ -216,6 +218,8 @@ export const artifacts = {
     IBridgeAdapter: IBridgeAdapter as ContractArtifact,
     MixinAdapterAddresses: MixinAdapterAddresses as ContractArtifact,
     MixinBalancer: MixinBalancer as ContractArtifact,
+    MixinBancor: MixinBancor as ContractArtifact,
+    MixinCoFiX: MixinCoFiX as ContractArtifact,
     MixinCryptoCom: MixinCryptoCom as ContractArtifact,
     MixinCurve: MixinCurve as ContractArtifact,
     MixinDodo: MixinDodo as ContractArtifact,

contracts/zero-ex/test/transformers/fill_quote_transformer_test.ts

@@ -78,6 +78,8 @@ blockchainTests.resets('FillQuoteTransformer', env => {
                 dodoHelper: NULL_ADDRESS,
                 snowSwapBridge: NULL_ADDRESS,
                 cryptoComBridge: NULL_ADDRESS,
+                bancorBridge: NULL_ADDRESS,
+                cofixBridge: NULL_ADDRESS,
             },
         );
         transformer = await FillQuoteTransformerContract.deployFrom0xArtifactAsync(

contracts/zero-ex/test/wrappers.ts

@@ -74,6 +74,8 @@ export * from '../test/generated-wrappers/log_metadata_transformer';
 export * from '../test/generated-wrappers/meta_transactions_feature';
 export * from '../test/generated-wrappers/mixin_adapter_addresses';
 export * from '../test/generated-wrappers/mixin_balancer';
+export * from '../test/generated-wrappers/mixin_bancor';
+export * from '../test/generated-wrappers/mixin_co_fi_x';
 export * from '../test/generated-wrappers/mixin_crypto_com';
 export * from '../test/generated-wrappers/mixin_curve';
 export * from '../test/generated-wrappers/mixin_dodo';

contracts/zero-ex/tsconfig.json

@@ -103,6 +103,8 @@
         "test/generated-artifacts/MetaTransactionsFeature.json",
         "test/generated-artifacts/MixinAdapterAddresses.json",
         "test/generated-artifacts/MixinBalancer.json",
+        "test/generated-artifacts/MixinBancor.json",
+        "test/generated-artifacts/MixinCoFiX.json",
         "test/generated-artifacts/MixinCryptoCom.json",
         "test/generated-artifacts/MixinCurve.json",
         "test/generated-artifacts/MixinDodo.json",

packages/contract-addresses/CHANGELOG.json

@@ -1,4 +1,13 @@
 [
+    {
+        "version": "5.7.0",
+        "changes": [
+            {
+                "note": "Redeploy FQT",
+                "pr": 91
+            }
+        ]
+    },
     {
         "version": "5.6.0",
         "changes": [

packages/contract-addresses/addresses.json

@@ -37,7 +37,7 @@
             "wethTransformer": "0xb2bc06a4efb20fc6553a69dbfa49b7be938034a7",
             "payTakerTransformer": "0x4638a7ebe75b911b995d0ec73a81e4f85f41f24e",
             "affiliateFeeTransformer": "0xda6d9fc5998f550a094585cf9171f0e8ee3ac59f",
-            "fillQuoteTransformer": "0x74c35f17a19d4ee0ddd65cc21c671806913f9176"
+            "fillQuoteTransformer": "0xab6959d63bf6557d4bc2a0fc5265f5a6851e33f3"
         }
     },
     "3": {
@@ -78,7 +78,7 @@
             "wethTransformer": "0x05ad19aa3826e0609a19568ffbd1dfe86c6c7184",
             "payTakerTransformer": "0x6d0ebf2bcd9cc93ec553b60ad201943dcca4e291",
             "affiliateFeeTransformer": "0x6588256778ca4432fa43983ac685c45efb2379e2",
-            "fillQuoteTransformer": "0x5ec162400ec00f0f3ef1d8aae1fed37742d5dc81"
+            "fillQuoteTransformer": "0x5cd9164c9352ff95e3b6fa7bb9ac89a102c9d109"
         }
     },
     "4": {

packages/migrations/src/migration.ts

@@ -333,6 +333,8 @@ export async function runMigrationsAsync(
             dodoHelper: NULL_ADDRESS,
             snowSwapBridge: NULL_ADDRESS,
             cryptoComBridge: NULL_ADDRESS,
+            bancorBridge: NULL_ADDRESS,
+            cofixBridge: NULL_ADDRESS,
             weth: etherToken.address,
         },
     );