Publish

- @0x/contracts-integrations@2.7.50 - @0x/asset-swapper@6.17.3
Updated CHANGELOGS & MD docs
2021-06-16 01:38:55 +00:00 · 2021-06-16 01:38:51 +00:00 · 2021-06-15 18:12:07 -07:00 · 2021-06-11 03:34:49 +00:00 · 2021-06-11 03:34:44 +00:00 · 2021-06-10 19:01:11 -07:00
84 changed files with 786 additions and 238 deletions
--- a/contracts/asset-proxy/CHANGELOG.json
+++ b/contracts/asset-proxy/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "3.7.15",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "3.7.14",
--- a/contracts/asset-proxy/CHANGELOG.md
+++ b/contracts/asset-proxy/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v3.7.15 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v3.7.14 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/asset-proxy/package.json
+++ b/contracts/asset-proxy/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-asset-proxy",
-    "version": "3.7.14",
+    "version": "3.7.15",
    "engines": {
        "node": ">=6.12"
    },
@@ -52,10 +52,10 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/protocol",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contract-wrappers": "^13.17.0",
+        "@0x/contract-wrappers": "^13.17.1",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/dev-utils": "^4.2.7",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
@@ -80,11 +80,11 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/contracts-erc1155": "^2.1.32",
-        "@0x/contracts-erc20": "^3.3.11",
-        "@0x/contracts-erc721": "^3.1.32",
-        "@0x/contracts-exchange-libs": "^4.3.32",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/contracts-erc1155": "^2.1.33",
+        "@0x/contracts-erc20": "^3.3.12",
+        "@0x/contracts-erc721": "^3.1.33",
+        "@0x/contracts-exchange-libs": "^4.3.33",
+        "@0x/order-utils": "^10.4.25",
        "@0x/types": "^3.3.3",
        "@0x/typescript-typings": "^5.2.0",
        "@0x/utils": "^6.4.3",
--- a/contracts/broker/CHANGELOG.json
+++ b/contracts/broker/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "1.1.33",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "1.1.32",
--- a/contracts/broker/CHANGELOG.md
+++ b/contracts/broker/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.1.33 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v1.1.32 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/broker/package.json
+++ b/contracts/broker/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-broker",
-    "version": "1.1.32",
+    "version": "1.1.33",
    "engines": {
        "node": ">=6.12"
    },
@@ -52,14 +52,14 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/extensions",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-erc20": "^3.3.11",
-        "@0x/contracts-erc721": "^3.1.32",
-        "@0x/contracts-exchange": "^3.2.33",
-        "@0x/contracts-exchange-libs": "^4.3.32",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-erc20": "^3.3.12",
+        "@0x/contracts-erc721": "^3.1.33",
+        "@0x/contracts-exchange": "^3.2.34",
+        "@0x/contracts-exchange-libs": "^4.3.33",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
        "@0x/tslint-config": "^4.1.4",
@@ -85,7 +85,7 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/order-utils": "^10.4.25",
        "@0x/typescript-typings": "^5.2.0",
        "@0x/utils": "^6.4.3",
        "ethereum-types": "^3.5.0"
--- a/contracts/coordinator/CHANGELOG.json
+++ b/contracts/coordinator/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "3.1.34",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "3.1.33",
--- a/contracts/coordinator/CHANGELOG.md
+++ b/contracts/coordinator/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v3.1.34 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v3.1.33 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/coordinator/package.json
+++ b/contracts/coordinator/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-coordinator",
-    "version": "3.1.33",
+    "version": "3.1.34",
    "engines": {
        "node": ">=6.12"
    },
@@ -53,12 +53,12 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/extensions",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-dev-utils": "^1.3.31",
-        "@0x/contracts-erc20": "^3.3.11",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-dev-utils": "^1.3.32",
+        "@0x/contracts-erc20": "^3.3.12",
        "@0x/contracts-gen": "^2.0.38",
        "@0x/dev-utils": "^4.2.7",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/order-utils": "^10.4.25",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
        "@0x/tslint-config": "^4.1.4",
@@ -84,10 +84,10 @@
    "dependencies": {
        "@0x/assert": "^3.0.27",
        "@0x/base-contract": "^6.4.0",
-        "@0x/contract-addresses": "^6.3.0",
-        "@0x/contracts-exchange": "^3.2.33",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contract-addresses": "^6.3.1",
+        "@0x/contracts-exchange": "^3.2.34",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/json-schemas": "^6.1.3",
        "@0x/types": "^3.3.3",
        "@0x/typescript-typings": "^5.2.0",
--- a/contracts/dev-utils/CHANGELOG.json
+++ b/contracts/dev-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "1.3.32",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "1.3.31",
--- a/contracts/dev-utils/CHANGELOG.md
+++ b/contracts/dev-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.3.32 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v1.3.31 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/dev-utils/package.json
+++ b/contracts/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-dev-utils",
-    "version": "1.3.31",
+    "version": "1.3.32",
    "engines": {
        "node": ">=6.12"
    },
@@ -43,10 +43,10 @@
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
        "@0x/assert": "^3.0.27",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-erc20": "^3.3.11",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-erc20": "^3.3.12",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
+        "@0x/contracts-test-utils": "^5.4.4",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
        "@0x/tslint-config": "^4.1.4",
--- a/contracts/erc1155/CHANGELOG.json
+++ b/contracts/erc1155/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "2.1.33",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "2.1.32",
--- a/contracts/erc1155/CHANGELOG.md
+++ b/contracts/erc1155/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v2.1.33 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v2.1.32 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/erc1155/package.json
+++ b/contracts/erc1155/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-erc1155",
-    "version": "2.1.32",
+    "version": "2.1.33",
    "engines": {
        "node": ">=6.12"
    },
@@ -54,7 +54,7 @@
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/dev-utils": "^4.2.7",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
@@ -81,7 +81,7 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/contracts-test-utils": "^5.4.3",
+        "@0x/contracts-test-utils": "^5.4.4",
        "@0x/utils": "^6.4.3",
        "@0x/web3-wrapper": "^7.5.3",
        "lodash": "^4.17.11"
--- a/contracts/erc20/CHANGELOG.json
+++ b/contracts/erc20/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "3.3.12",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "3.3.11",
--- a/contracts/erc20/CHANGELOG.md
+++ b/contracts/erc20/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v3.3.12 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v3.3.11 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/erc20/package.json
+++ b/contracts/erc20/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-erc20",
-    "version": "3.3.11",
+    "version": "3.3.12",
    "engines": {
        "node": ">=6.12"
    },
@@ -53,8 +53,8 @@
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/dev-utils": "^4.2.7",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
--- a/contracts/erc721/CHANGELOG.json
+++ b/contracts/erc721/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "3.1.33",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "3.1.32",
--- a/contracts/erc721/CHANGELOG.md
+++ b/contracts/erc721/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v3.1.33 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v3.1.32 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/erc721/package.json
+++ b/contracts/erc721/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-erc721",
-    "version": "3.1.32",
+    "version": "3.1.33",
    "engines": {
        "node": ">=6.12"
    },
@@ -54,8 +54,8 @@
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/dev-utils": "^4.2.7",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
--- a/contracts/exchange-forwarder/CHANGELOG.json
+++ b/contracts/exchange-forwarder/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "4.2.34",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "4.2.33",
--- a/contracts/exchange-forwarder/CHANGELOG.md
+++ b/contracts/exchange-forwarder/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v4.2.34 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v4.2.33 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/exchange-forwarder/package.json
+++ b/contracts/exchange-forwarder/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-exchange-forwarder",
-    "version": "4.2.33",
+    "version": "4.2.34",
    "engines": {
        "node": ">=6.12"
    },
@@ -53,18 +53,18 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/extensions",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-dev-utils": "^1.3.31",
-        "@0x/contracts-erc1155": "^2.1.32",
-        "@0x/contracts-erc20": "^3.3.11",
-        "@0x/contracts-erc721": "^3.1.32",
-        "@0x/contracts-exchange": "^3.2.33",
-        "@0x/contracts-exchange-libs": "^4.3.32",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-dev-utils": "^1.3.32",
+        "@0x/contracts-erc1155": "^2.1.33",
+        "@0x/contracts-erc20": "^3.3.12",
+        "@0x/contracts-erc721": "^3.1.33",
+        "@0x/contracts-exchange": "^3.2.34",
+        "@0x/contracts-exchange-libs": "^4.3.33",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/dev-utils": "^4.2.7",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/order-utils": "^10.4.25",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
        "@0x/tslint-config": "^4.1.4",
--- a/contracts/exchange-libs/CHANGELOG.json
+++ b/contracts/exchange-libs/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "4.3.33",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "4.3.32",
--- a/contracts/exchange-libs/CHANGELOG.md
+++ b/contracts/exchange-libs/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v4.3.33 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v4.3.32 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/exchange-libs/package.json
+++ b/contracts/exchange-libs/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-exchange-libs",
-    "version": "4.3.32",
+    "version": "4.3.33",
    "engines": {
        "node": ">=6.12"
    },
@@ -81,9 +81,9 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
+        "@0x/order-utils": "^10.4.25",
        "@0x/types": "^3.3.3",
        "@0x/typescript-typings": "^5.2.0",
        "@0x/utils": "^6.4.3",
--- a/contracts/exchange/CHANGELOG.json
+++ b/contracts/exchange/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "3.2.34",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "3.2.33",
--- a/contracts/exchange/CHANGELOG.md
+++ b/contracts/exchange/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v3.2.34 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v3.2.33 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/exchange/package.json
+++ b/contracts/exchange/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-exchange",
-    "version": "3.2.33",
+    "version": "3.2.34",
    "engines": {
        "node": ">=6.12"
    },
@@ -53,13 +53,13 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/protocol",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-exchange-libs": "^4.3.32",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-exchange-libs": "^4.3.33",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-multisig": "^4.1.33",
-        "@0x/contracts-staking": "^2.0.40",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-multisig": "^4.1.34",
+        "@0x/contracts-staking": "^2.0.41",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/dev-utils": "^4.2.7",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
@@ -89,11 +89,11 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/contracts-dev-utils": "^1.3.31",
-        "@0x/contracts-erc1155": "^2.1.32",
-        "@0x/contracts-erc20": "^3.3.11",
-        "@0x/contracts-erc721": "^3.1.32",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/contracts-dev-utils": "^1.3.32",
+        "@0x/contracts-erc1155": "^2.1.33",
+        "@0x/contracts-erc20": "^3.3.12",
+        "@0x/contracts-erc721": "^3.1.33",
+        "@0x/order-utils": "^10.4.25",
        "@0x/utils": "^6.4.3",
        "lodash": "^4.17.11"
    },
--- a/contracts/extensions/CHANGELOG.json
+++ b/contracts/extensions/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "6.2.28",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "6.2.27",
--- a/contracts/extensions/CHANGELOG.md
+++ b/contracts/extensions/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v6.2.28 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v6.2.27 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/extensions/package.json
+++ b/contracts/extensions/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-extensions",
-    "version": "6.2.27",
+    "version": "6.2.28",
    "engines": {
        "node": ">=6.12"
    },
@@ -53,16 +53,16 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/extensions",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-dev-utils": "^1.3.31",
-        "@0x/contracts-erc20": "^3.3.11",
-        "@0x/contracts-erc721": "^3.1.32",
-        "@0x/contracts-exchange": "^3.2.33",
-        "@0x/contracts-exchange-libs": "^4.3.32",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-dev-utils": "^1.3.32",
+        "@0x/contracts-erc20": "^3.3.12",
+        "@0x/contracts-erc721": "^3.1.33",
+        "@0x/contracts-exchange": "^3.2.34",
+        "@0x/contracts-exchange-libs": "^4.3.33",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/dev-utils": "^4.2.7",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/order-utils": "^10.4.25",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
        "@0x/tslint-config": "^4.1.4",
@@ -91,7 +91,7 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/contracts-test-utils": "^5.4.3",
+        "@0x/contracts-test-utils": "^5.4.4",
        "@0x/typescript-typings": "^5.2.0",
        "ethereum-types": "^3.5.0"
    },
--- a/contracts/integrations/package.json
+++ b/contracts/integrations/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-integrations",
-    "version": "2.7.48",
+    "version": "2.7.50",
    "private": true,
    "engines": {
        "node": ">=6.12"
@@ -53,21 +53,21 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/extensions",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contract-addresses": "^6.3.0",
-        "@0x/contract-wrappers": "^13.17.0",
-        "@0x/contracts-broker": "^1.1.32",
-        "@0x/contracts-coordinator": "^3.1.33",
-        "@0x/contracts-dev-utils": "^1.3.31",
-        "@0x/contracts-exchange-forwarder": "^4.2.33",
-        "@0x/contracts-exchange-libs": "^4.3.32",
-        "@0x/contracts-extensions": "^6.2.27",
+        "@0x/contract-addresses": "^6.3.1",
+        "@0x/contract-wrappers": "^13.17.1",
+        "@0x/contracts-broker": "^1.1.33",
+        "@0x/contracts-coordinator": "^3.1.34",
+        "@0x/contracts-dev-utils": "^1.3.32",
+        "@0x/contracts-exchange-forwarder": "^4.2.34",
+        "@0x/contracts-exchange-libs": "^4.3.33",
+        "@0x/contracts-extensions": "^6.2.28",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/coordinator-server": "^1.0.5",
        "@0x/dev-utils": "^4.2.7",
-        "@0x/migrations": "^8.0.9",
-        "@0x/order-utils": "^10.4.24",
-        "@0x/protocol-utils": "^1.7.0",
+        "@0x/migrations": "^8.0.10",
+        "@0x/order-utils": "^10.4.25",
+        "@0x/protocol-utils": "^1.7.1",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/tslint-config": "^4.1.4",
        "@0x/web3-wrapper": "^7.5.3",
@@ -93,17 +93,17 @@
        "typescript": "4.2.2"
    },
    "dependencies": {
-        "@0x/asset-swapper": "^6.17.1",
+        "@0x/asset-swapper": "^6.17.3",
        "@0x/base-contract": "^6.4.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-erc1155": "^2.1.32",
-        "@0x/contracts-erc20": "^3.3.11",
-        "@0x/contracts-erc721": "^3.1.32",
-        "@0x/contracts-exchange": "^3.2.33",
-        "@0x/contracts-multisig": "^4.1.33",
-        "@0x/contracts-staking": "^2.0.40",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-zero-ex": "^0.25.0",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-erc1155": "^2.1.33",
+        "@0x/contracts-erc20": "^3.3.12",
+        "@0x/contracts-erc721": "^3.1.33",
+        "@0x/contracts-exchange": "^3.2.34",
+        "@0x/contracts-multisig": "^4.1.34",
+        "@0x/contracts-staking": "^2.0.41",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-zero-ex": "^0.25.1",
        "@0x/subproviders": "^6.5.3",
        "@0x/types": "^3.3.3",
        "@0x/typescript-typings": "^5.2.0",
--- a/contracts/multisig/CHANGELOG.json
+++ b/contracts/multisig/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "4.1.34",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "4.1.33",
--- a/contracts/multisig/CHANGELOG.md
+++ b/contracts/multisig/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v4.1.34 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v4.1.33 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/multisig/package.json
+++ b/contracts/multisig/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-multisig",
-    "version": "4.1.33",
+    "version": "4.1.34",
    "engines": {
        "node": ">=6.12"
    },
@@ -50,11 +50,11 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/multisig",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-erc20": "^3.3.11",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-erc20": "^3.3.12",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/dev-utils": "^4.2.7",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/tslint-config": "^4.1.4",
--- a/contracts/staking/CHANGELOG.json
+++ b/contracts/staking/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "2.0.41",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "2.0.40",
--- a/contracts/staking/CHANGELOG.md
+++ b/contracts/staking/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v2.0.41 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v2.0.40 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/staking/package.json
+++ b/contracts/staking/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-staking",
-    "version": "2.0.40",
+    "version": "2.0.41",
    "engines": {
        "node": ">=6.12"
    },
@@ -54,14 +54,14 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/tokens",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-dev-utils": "^1.3.31",
-        "@0x/contracts-erc20": "^3.3.11",
-        "@0x/contracts-exchange-libs": "^4.3.32",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-dev-utils": "^1.3.32",
+        "@0x/contracts-erc20": "^3.3.12",
+        "@0x/contracts-exchange-libs": "^4.3.33",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/dev-utils": "^4.2.7",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/order-utils": "^10.4.25",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
        "@0x/tslint-config": "^4.1.4",
@@ -88,7 +88,7 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/contracts-test-utils": "^5.4.3",
+        "@0x/contracts-test-utils": "^5.4.4",
        "@0x/typescript-typings": "^5.2.0",
        "@0x/utils": "^6.4.3",
        "ethereum-types": "^3.5.0",
--- a/contracts/test-utils/CHANGELOG.json
+++ b/contracts/test-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "5.4.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "5.4.3",
--- a/contracts/test-utils/CHANGELOG.md
+++ b/contracts/test-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v5.4.4 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v5.4.3 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/test-utils/package.json
+++ b/contracts/test-utils/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-test-utils",
-    "version": "5.4.3",
+    "version": "5.4.4",
    "engines": {
        "node": ">=6.12"
    },
@@ -44,10 +44,10 @@
    "dependencies": {
        "@0x/assert": "^3.0.27",
        "@0x/base-contract": "^6.4.0",
-        "@0x/contract-addresses": "^6.3.0",
+        "@0x/contract-addresses": "^6.3.1",
        "@0x/dev-utils": "^4.2.7",
        "@0x/json-schemas": "^6.1.3",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/order-utils": "^10.4.25",
        "@0x/sol-coverage": "^4.0.37",
        "@0x/sol-profiler": "^4.1.27",
        "@0x/sol-trace": "^3.0.37",
--- a/contracts/treasury/CHANGELOG.json
+++ b/contracts/treasury/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "1.2.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "1.2.1",
--- a/contracts/treasury/CHANGELOG.md
+++ b/contracts/treasury/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.2.2 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v1.2.1 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/treasury/package.json
+++ b/contracts/treasury/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-treasury",
-    "version": "1.2.1",
+    "version": "1.2.2",
    "engines": {
        "node": ">=6.12"
    },
@@ -47,12 +47,12 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/treasury",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contract-addresses": "^6.3.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-erc20": "^3.3.11",
+        "@0x/contract-addresses": "^6.3.1",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-erc20": "^3.3.12",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-staking": "^2.0.40",
-        "@0x/contracts-test-utils": "^5.4.3",
+        "@0x/contracts-staking": "^2.0.41",
+        "@0x/contracts-test-utils": "^5.4.4",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
        "@0x/tslint-config": "^4.1.4",
@@ -73,7 +73,7 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/protocol-utils": "^1.7.0",
+        "@0x/protocol-utils": "^1.7.1",
        "@0x/subproviders": "^6.5.3",
        "@0x/types": "^3.3.3",
        "@0x/typescript-typings": "^5.2.0",
--- a/contracts/utils/CHANGELOG.json
+++ b/contracts/utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "4.7.12",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "4.7.11",
--- a/contracts/utils/CHANGELOG.md
+++ b/contracts/utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v4.7.12 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v4.7.11 - _June 2, 2021_

    * Dependencies updated
--- a/contracts/utils/package.json
+++ b/contracts/utils/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-utils",
-    "version": "4.7.11",
+    "version": "4.7.12",
    "engines": {
        "node": ">=6.12"
    },
@@ -52,9 +52,9 @@
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
+        "@0x/contracts-test-utils": "^5.4.4",
        "@0x/dev-utils": "^4.2.7",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/order-utils": "^10.4.25",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/tslint-config": "^4.1.4",
        "@0x/types": "^3.3.3",
--- a/contracts/zero-ex/CHANGELOG.json
+++ b/contracts/zero-ex/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "0.25.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "0.25.0",
        "changes": [
--- a/contracts/zero-ex/CHANGELOG.md
+++ b/contracts/zero-ex/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v0.25.1 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v0.25.0 - _June 2, 2021_

    * Add OtcOrdersFeature (#244)
--- a/contracts/zero-ex/contracts/src/transformers/bridges/BridgeAdapter.sol
+++ b/contracts/zero-ex/contracts/src/transformers/bridges/BridgeAdapter.sol
@@ -27,6 +27,7 @@ import "./mixins/MixinBalancerV2.sol";
 import "./mixins/MixinBancor.sol";
 import "./mixins/MixinCoFiX.sol";
 import "./mixins/MixinCurve.sol";
+import "./mixins/MixinCurveV2.sol";
 import "./mixins/MixinCryptoCom.sol";
 import "./mixins/MixinDodo.sol";
 import "./mixins/MixinDodoV2.sol";
@@ -50,6 +51,7 @@ contract BridgeAdapter is
    MixinBancor,
    MixinCoFiX,
    MixinCurve,
+    MixinCurveV2,
    MixinCryptoCom,
    MixinDodo,
    MixinDodoV2,
@@ -73,6 +75,7 @@ contract BridgeAdapter is
        MixinBancor(weth)
        MixinCoFiX()
        MixinCurve(weth)
+        MixinCurveV2()
        MixinCryptoCom()
        MixinDodo()
        MixinDodoV2()
@@ -107,6 +110,13 @@ contract BridgeAdapter is
                sellAmount,
                order.bridgeData
            );
+        } else if (protocolId == BridgeProtocols.CURVEV2) {
+            boughtAmount = _tradeCurveV2(
+                sellToken,
+                buyToken,
+                sellAmount,
+                order.bridgeData
+            );
        } else if (protocolId == BridgeProtocols.UNISWAPV3) {
            boughtAmount = _tradeUniswapV3(
                sellToken,
--- a/contracts/zero-ex/contracts/src/transformers/bridges/BridgeProtocols.sol
+++ b/contracts/zero-ex/contracts/src/transformers/bridges/BridgeProtocols.sol
@@ -47,4 +47,5 @@ library BridgeProtocols {
    uint128 internal constant BALANCERV2  = 17;
    uint128 internal constant UNISWAPV3   = 18;
    uint128 internal constant KYBERDMM    = 19;
+    uint128 internal constant CURVEV2     = 20;
 }
--- a/contracts/zero-ex/contracts/src/transformers/bridges/mixins/MixinCurveV2.sol
+++ b/contracts/zero-ex/contracts/src/transformers/bridges/mixins/MixinCurveV2.sol
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: Apache-2.0
+/*
+
+  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-utils/contracts/src/v06/errors/LibRichErrorsV06.sol";
+import "@0x/contracts-erc20/contracts/src/v06/LibERC20TokenV06.sol";
+import "@0x/contracts-erc20/contracts/src/v06/IERC20TokenV06.sol";
+import "@0x/contracts-utils/contracts/src/v06/LibSafeMathV06.sol";
+
+contract MixinCurveV2 {
+
+    using LibERC20TokenV06 for IERC20TokenV06;
+    using LibSafeMathV06 for uint256;
+    using LibRichErrorsV06 for bytes;
+
+    struct CurveBridgeDataV2 {
+        address curveAddress;
+        bytes4 exchangeFunctionSelector;
+        int128 fromCoinIdx;
+        int128 toCoinIdx;
+    }
+
+    function _tradeCurveV2(
+        IERC20TokenV06 sellToken,
+        IERC20TokenV06 buyToken,
+        uint256 sellAmount,
+        bytes memory bridgeData
+    )
+        internal
+        returns (uint256 boughtAmount)
+    {
+        // Decode the bridge data to get the Curve metadata.
+        CurveBridgeDataV2 memory data = abi.decode(bridgeData, (CurveBridgeDataV2));
+        sellToken.approveIfBelow(data.curveAddress, sellAmount);
+
+        uint256 beforeBalance = buyToken.balanceOf(address(this));
+        (bool success, bytes memory resultData) =
+            data.curveAddress.call(abi.encodeWithSelector(
+                data.exchangeFunctionSelector,
+                data.fromCoinIdx,
+                data.toCoinIdx,
+                // dx
+                sellAmount,
+                // min dy
+                1
+            ));
+        if (!success) {
+            resultData.rrevert();
+        }
+
+        return buyToken.balanceOf(address(this)).safeSub(beforeBalance);
+    }
+}
--- a/contracts/zero-ex/package.json
+++ b/contracts/zero-ex/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contracts-zero-ex",
-    "version": "0.25.0",
+    "version": "0.25.1",
    "engines": {
        "node": ">=6.12"
    },
@@ -43,7 +43,7 @@
    "config": {
        "publicInterfaceContracts": "IZeroEx,ZeroEx,FullMigration,InitialMigration,IFlashWallet,IERC20Transformer,IOwnableFeature,ISimpleFunctionRegistryFeature,ITransformERC20Feature,FillQuoteTransformer,PayTakerTransformer,PositiveSlippageFeeTransformer,WethTransformer,OwnableFeature,SimpleFunctionRegistryFeature,TransformERC20Feature,AffiliateFeeTransformer,MetaTransactionsFeature,LogMetadataTransformer,BridgeAdapter,LiquidityProviderFeature,ILiquidityProviderFeature,NativeOrdersFeature,INativeOrdersFeature,FeeCollectorController,FeeCollector,CurveLiquidityProvider,BatchFillNativeOrdersFeature,IBatchFillNativeOrdersFeature,MultiplexFeature,IMultiplexFeature,OtcOrdersFeature,IOtcOrdersFeature",
        "abis:comment": "This list is auto-generated by contracts-gen. Don't edit manually.",
-        "abis": "./test/generated-artifacts/@(AffiliateFeeTransformer|BatchFillNativeOrdersFeature|BootstrapFeature|BridgeAdapter|BridgeProtocols|CurveLiquidityProvider|FeeCollector|FeeCollectorController|FillQuoteTransformer|FixinCommon|FixinEIP712|FixinProtocolFees|FixinReentrancyGuard|FixinTokenSpender|FlashWallet|FullMigration|IBatchFillNativeOrdersFeature|IBootstrapFeature|IBridgeAdapter|IERC20Bridge|IERC20Transformer|IFeature|IFlashWallet|ILiquidityProvider|ILiquidityProviderFeature|ILiquidityProviderSandbox|IMetaTransactionsFeature|IMooniswapPool|IMultiplexFeature|INativeOrdersEvents|INativeOrdersFeature|IOtcOrdersFeature|IOwnableFeature|IPancakeSwapFeature|ISimpleFunctionRegistryFeature|IStaking|ITestSimpleFunctionRegistryFeature|ITokenSpenderFeature|ITransformERC20Feature|IUniswapFeature|IUniswapV2Pair|IUniswapV3Feature|IUniswapV3Pool|IZeroEx|InitialMigration|LibBootstrap|LibCommonRichErrors|LibERC20Transformer|LibFeeCollector|LibLiquidityProviderRichErrors|LibMetaTransactionsRichErrors|LibMetaTransactionsStorage|LibMigrate|LibNativeOrder|LibNativeOrdersRichErrors|LibNativeOrdersStorage|LibOtcOrdersStorage|LibOwnableRichErrors|LibOwnableStorage|LibProxyRichErrors|LibProxyStorage|LibReentrancyGuardStorage|LibSignature|LibSignatureRichErrors|LibSimpleFunctionRegistryRichErrors|LibSimpleFunctionRegistryStorage|LibStorage|LibTransformERC20RichErrors|LibTransformERC20Storage|LibWalletRichErrors|LiquidityProviderFeature|LiquidityProviderSandbox|LogMetadataTransformer|MetaTransactionsFeature|MixinBalancer|MixinBalancerV2|MixinBancor|MixinCoFiX|MixinCryptoCom|MixinCurve|MixinDodo|MixinDodoV2|MixinKyber|MixinKyberDmm|MixinMStable|MixinMakerPSM|MixinMooniswap|MixinNerve|MixinOasis|MixinShell|MixinUniswap|MixinUniswapV2|MixinUniswapV3|MixinZeroExBridge|MooniswapLiquidityProvider|MultiplexFeature|NativeOrdersCancellation|NativeOrdersFeature|NativeOrdersInfo|NativeOrdersProtocolFees|NativeOrdersSettlement|OtcOrdersFeature|OwnableFeature|PancakeSwapFeature|PayTakerTransformer|PermissionlessTransformerDeployer|PositiveSlippageFeeTransformer|SimpleFunctionRegistryFeature|TestBridge|TestCallTarget|TestCurve|TestDelegateCaller|TestFeeCollectorController|TestFillQuoteTransformerBridge|TestFillQuoteTransformerExchange|TestFillQuoteTransformerHost|TestFixinProtocolFees|TestFixinTokenSpender|TestFullMigration|TestInitialMigration|TestLibNativeOrder|TestLibSignature|TestLiquidityProvider|TestMetaTransactionsNativeOrdersFeature|TestMetaTransactionsTransformERC20Feature|TestMigrator|TestMintTokenERC20Transformer|TestMintableERC20Token|TestMooniswap|TestNativeOrdersFeature|TestNoEthRecipient|TestOrderSignerRegistryWithContractWallet|TestPermissionlessTransformerDeployerSuicidal|TestPermissionlessTransformerDeployerTransformer|TestRfqOriginRegistration|TestSimpleFunctionRegistryFeatureImpl1|TestSimpleFunctionRegistryFeatureImpl2|TestStaking|TestTokenSpenderERC20Token|TestTransformERC20|TestTransformerBase|TestTransformerDeployerTransformer|TestTransformerHost|TestUniswapV3Factory|TestUniswapV3Feature|TestUniswapV3Pool|TestWeth|TestWethTransformerHost|TestZeroExFeature|TransformERC20Feature|Transformer|TransformerDeployer|UniswapFeature|UniswapV3Feature|WethTransformer|ZeroEx|ZeroExOptimized).json"
+        "abis": "./test/generated-artifacts/@(AffiliateFeeTransformer|BatchFillNativeOrdersFeature|BootstrapFeature|BridgeAdapter|BridgeProtocols|CurveLiquidityProvider|FeeCollector|FeeCollectorController|FillQuoteTransformer|FixinCommon|FixinEIP712|FixinProtocolFees|FixinReentrancyGuard|FixinTokenSpender|FlashWallet|FullMigration|IBatchFillNativeOrdersFeature|IBootstrapFeature|IBridgeAdapter|IERC20Bridge|IERC20Transformer|IFeature|IFlashWallet|ILiquidityProvider|ILiquidityProviderFeature|ILiquidityProviderSandbox|IMetaTransactionsFeature|IMooniswapPool|IMultiplexFeature|INativeOrdersEvents|INativeOrdersFeature|IOtcOrdersFeature|IOwnableFeature|IPancakeSwapFeature|ISimpleFunctionRegistryFeature|IStaking|ITestSimpleFunctionRegistryFeature|ITokenSpenderFeature|ITransformERC20Feature|IUniswapFeature|IUniswapV2Pair|IUniswapV3Feature|IUniswapV3Pool|IZeroEx|InitialMigration|LibBootstrap|LibCommonRichErrors|LibERC20Transformer|LibFeeCollector|LibLiquidityProviderRichErrors|LibMetaTransactionsRichErrors|LibMetaTransactionsStorage|LibMigrate|LibNativeOrder|LibNativeOrdersRichErrors|LibNativeOrdersStorage|LibOtcOrdersStorage|LibOwnableRichErrors|LibOwnableStorage|LibProxyRichErrors|LibProxyStorage|LibReentrancyGuardStorage|LibSignature|LibSignatureRichErrors|LibSimpleFunctionRegistryRichErrors|LibSimpleFunctionRegistryStorage|LibStorage|LibTransformERC20RichErrors|LibTransformERC20Storage|LibWalletRichErrors|LiquidityProviderFeature|LiquidityProviderSandbox|LogMetadataTransformer|MetaTransactionsFeature|MixinBalancer|MixinBalancerV2|MixinBancor|MixinCoFiX|MixinCryptoCom|MixinCurve|MixinCurveV2|MixinDodo|MixinDodoV2|MixinKyber|MixinKyberDmm|MixinMStable|MixinMakerPSM|MixinMooniswap|MixinNerve|MixinOasis|MixinShell|MixinUniswap|MixinUniswapV2|MixinUniswapV3|MixinZeroExBridge|MooniswapLiquidityProvider|MultiplexFeature|NativeOrdersCancellation|NativeOrdersFeature|NativeOrdersInfo|NativeOrdersProtocolFees|NativeOrdersSettlement|OtcOrdersFeature|OwnableFeature|PancakeSwapFeature|PayTakerTransformer|PermissionlessTransformerDeployer|PositiveSlippageFeeTransformer|SimpleFunctionRegistryFeature|TestBridge|TestCallTarget|TestCurve|TestDelegateCaller|TestFeeCollectorController|TestFillQuoteTransformerBridge|TestFillQuoteTransformerExchange|TestFillQuoteTransformerHost|TestFixinProtocolFees|TestFixinTokenSpender|TestFullMigration|TestInitialMigration|TestLibNativeOrder|TestLibSignature|TestLiquidityProvider|TestMetaTransactionsNativeOrdersFeature|TestMetaTransactionsTransformERC20Feature|TestMigrator|TestMintTokenERC20Transformer|TestMintableERC20Token|TestMooniswap|TestNativeOrdersFeature|TestNoEthRecipient|TestOrderSignerRegistryWithContractWallet|TestPermissionlessTransformerDeployerSuicidal|TestPermissionlessTransformerDeployerTransformer|TestRfqOriginRegistration|TestSimpleFunctionRegistryFeatureImpl1|TestSimpleFunctionRegistryFeatureImpl2|TestStaking|TestTokenSpenderERC20Token|TestTransformERC20|TestTransformerBase|TestTransformerDeployerTransformer|TestTransformerHost|TestUniswapV3Factory|TestUniswapV3Feature|TestUniswapV3Pool|TestWeth|TestWethTransformerHost|TestZeroExFeature|TransformERC20Feature|Transformer|TransformerDeployer|UniswapFeature|UniswapV3Feature|WethTransformer|ZeroEx|ZeroExOptimized).json"
    },
    "repository": {
        "type": "git",
@@ -56,12 +56,12 @@
    "homepage": "https://github.com/0xProject/protocol/tree/main/contracts/zero-ex",
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contract-addresses": "^6.3.0",
-        "@0x/contracts-erc20": "^3.3.11",
+        "@0x/contract-addresses": "^6.3.1",
+        "@0x/contracts-erc20": "^3.3.12",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
+        "@0x/contracts-test-utils": "^5.4.4",
        "@0x/dev-utils": "^4.2.7",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/order-utils": "^10.4.25",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/ts-doc-gen": "^0.0.28",
        "@0x/tslint-config": "^4.1.4",
@@ -83,7 +83,7 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/protocol-utils": "^1.7.0",
+        "@0x/protocol-utils": "^1.7.1",
        "@0x/subproviders": "^6.5.3",
        "@0x/types": "^3.3.3",
        "@0x/typescript-typings": "^5.2.0",
--- a/contracts/zero-ex/test/artifacts.ts
+++ b/contracts/zero-ex/test/artifacts.ts
@@ -85,6 +85,7 @@ 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 MixinCurveV2 from '../test/generated-artifacts/MixinCurveV2.json';
 import * as MixinDodo from '../test/generated-artifacts/MixinDodo.json';
 import * as MixinDodoV2 from '../test/generated-artifacts/MixinDodoV2.json';
 import * as MixinKyber from '../test/generated-artifacts/MixinKyber.json';
@@ -258,6 +259,7 @@ export const artifacts = {
    MixinCoFiX: MixinCoFiX as ContractArtifact,
    MixinCryptoCom: MixinCryptoCom as ContractArtifact,
    MixinCurve: MixinCurve as ContractArtifact,
+    MixinCurveV2: MixinCurveV2 as ContractArtifact,
    MixinDodo: MixinDodo as ContractArtifact,
    MixinDodoV2: MixinDodoV2 as ContractArtifact,
    MixinKyber: MixinKyber as ContractArtifact,
--- a/contracts/zero-ex/test/wrappers.ts
+++ b/contracts/zero-ex/test/wrappers.ts
@@ -83,6 +83,7 @@ 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_curve_v2';
 export * from '../test/generated-wrappers/mixin_dodo';
 export * from '../test/generated-wrappers/mixin_dodo_v2';
 export * from '../test/generated-wrappers/mixin_kyber';
--- a/contracts/zero-ex/tsconfig.json
+++ b/contracts/zero-ex/tsconfig.json
@@ -116,6 +116,7 @@
        "test/generated-artifacts/MixinCoFiX.json",
        "test/generated-artifacts/MixinCryptoCom.json",
        "test/generated-artifacts/MixinCurve.json",
+        "test/generated-artifacts/MixinCurveV2.json",
        "test/generated-artifacts/MixinDodo.json",
        "test/generated-artifacts/MixinDodoV2.json",
        "test/generated-artifacts/MixinKyber.json",
--- a/packages/asset-swapper/CHANGELOG.json
+++ b/packages/asset-swapper/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "version": "6.17.3",
+        "changes": [
+            {
+                "note": "QUICK, TITAN, IRON as intermediate tokens, integrating WaultSwap and Polydex for Polygon, Curve renBTC pool"
+            }
+        ],
+        "timestamp": 1623807529
+    },
+    {
+        "timestamp": 1623382456,
+        "version": "6.17.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "6.17.1",
--- a/packages/asset-swapper/CHANGELOG.md
+++ b/packages/asset-swapper/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v6.17.3 - _June 16, 2021_
+
+    * QUICK, TITAN, IRON as intermediate tokens, integrating WaultSwap and Polydex for Polygon, Curve renBTC pool
+
+## v6.17.2 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v6.17.1 - _June 2, 2021_

    * Dependencies updated
--- a/packages/asset-swapper/package.json
+++ b/packages/asset-swapper/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/asset-swapper",
-    "version": "6.17.1",
+    "version": "6.17.3",
    "engines": {
        "node": ">=6.12"
    },
@@ -60,13 +60,13 @@
    "dependencies": {
        "@0x/assert": "^3.0.27",
        "@0x/base-contract": "^6.4.0",
-        "@0x/contract-addresses": "^6.3.0",
-        "@0x/contract-wrappers": "^13.17.0",
-        "@0x/contracts-erc20": "^3.3.11",
-        "@0x/contracts-zero-ex": "^0.25.0",
+        "@0x/contract-addresses": "^6.3.1",
+        "@0x/contract-wrappers": "^13.17.1",
+        "@0x/contracts-erc20": "^3.3.12",
+        "@0x/contracts-zero-ex": "^0.25.1",
        "@0x/dev-utils": "^4.2.7",
        "@0x/json-schemas": "^6.1.3",
-        "@0x/protocol-utils": "^1.7.0",
+        "@0x/protocol-utils": "^1.7.1",
        "@0x/quote-server": "^6.0.2",
        "@0x/types": "^3.3.3",
        "@0x/typescript-typings": "^5.2.0",
@@ -93,14 +93,14 @@
    },
    "devDependencies": {
        "@0x/abi-gen": "^5.6.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-exchange": "^3.2.33",
-        "@0x/contracts-exchange-libs": "^4.3.32",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-exchange": "^3.2.34",
+        "@0x/contracts-exchange-libs": "^4.3.33",
        "@0x/contracts-gen": "^2.0.38",
-        "@0x/contracts-test-utils": "^5.4.3",
-        "@0x/contracts-utils": "^4.7.11",
+        "@0x/contracts-test-utils": "^5.4.4",
+        "@0x/contracts-utils": "^4.7.12",
        "@0x/mesh-rpc-client": "^9.4.2",
-        "@0x/migrations": "^8.0.9",
+        "@0x/migrations": "^8.0.10",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/subproviders": "^6.5.3",
        "@0x/ts-doc-gen": "^0.0.28",
--- a/packages/asset-swapper/src/utils/market_operation_utils/bridge_source_utils.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/bridge_source_utils.ts
@@ -12,6 +12,8 @@ import {
    CRYPTO_COM_ROUTER_BY_CHAIN_ID,
    CURVE_MAINNET_INFOS,
    CURVE_POLYGON_INFOS,
+    CURVE_V2_MAINNET_INFOS,
+    CURVE_V2_POLYGON_INFOS,
    DFYN_ROUTER_BY_CHAIN_ID,
    ELLIPSIS_BSC_INFOS,
    JULSWAP_ROUTER_BY_CHAIN_ID,
@@ -24,6 +26,7 @@ import {
    NULL_ADDRESS,
    PANCAKESWAP_ROUTER_BY_CHAIN_ID,
    PANCAKESWAPV2_ROUTER_BY_CHAIN_ID,
+    POLYDEX_ROUTER_BY_CHAIN_ID,
    QUICKSWAP_ROUTER_BY_CHAIN_ID,
    SADDLE_MAINNET_INFOS,
    SHELL_POOLS_BY_CHAIN_ID,
@@ -33,6 +36,7 @@ import {
    SUSHISWAP_ROUTER_BY_CHAIN_ID,
    SWERVE_MAINNET_INFOS,
    UNISWAPV2_ROUTER_BY_CHAIN_ID,
+    WAULT_ROUTER_BY_CHAIN_ID,
    XSIGMA_MAINNET_INFOS,
 } from './constants';
 import { CurveInfo, ERC20BridgeSource } from './types';
@@ -107,20 +111,44 @@ export function getCurveInfosForPair(chainId: ChainId, takerToken: string, maker
            return Object.values(CURVE_MAINNET_INFOS).filter(c =>
                [makerToken, takerToken].every(
                    t =>
-                        (c.tokens.includes(t) && c.metaToken === undefined) ||
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
                        (c.tokens.includes(t) &&
-                            c.metaToken !== undefined &&
-                            [makerToken, takerToken].includes(c.metaToken)),
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
                ),
            );
        case ChainId.Polygon:
            return Object.values(CURVE_POLYGON_INFOS).filter(c =>
                [makerToken, takerToken].every(
                    t =>
-                        (c.tokens.includes(t) && c.metaToken === undefined) ||
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
                        (c.tokens.includes(t) &&
-                            c.metaToken !== undefined &&
-                            [makerToken, takerToken].includes(c.metaToken)),
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
+                ),
+            );
+        default:
+            return [];
+    }
+}
+
+// tslint:disable completed-docs
+export function getCurveV2InfosForPair(chainId: ChainId, takerToken: string, makerToken: string): CurveInfo[] {
+    switch (chainId) {
+        case ChainId.Mainnet:
+            return Object.values(CURVE_V2_MAINNET_INFOS).filter(c =>
+                [makerToken, takerToken].every(
+                    t =>
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                        (c.tokens.includes(t) &&
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
+                ),
+            );
+        case ChainId.Polygon:
+            return Object.values(CURVE_V2_POLYGON_INFOS).filter(c =>
+                [makerToken, takerToken].every(
+                    t =>
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                        (c.tokens.includes(t) &&
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
                ),
            );
        default:
@@ -135,8 +163,8 @@ export function getSwerveInfosForPair(chainId: ChainId, takerToken: string, make
    return Object.values(SWERVE_MAINNET_INFOS).filter(c =>
        [makerToken, takerToken].every(
            t =>
-                (c.tokens.includes(t) && c.metaToken === undefined) ||
-                (c.tokens.includes(t) && c.metaToken !== undefined && [makerToken, takerToken].includes(c.metaToken)),
+                (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                (c.tokens.includes(t) && [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
        ),
    );
 }
@@ -148,8 +176,8 @@ export function getSnowSwapInfosForPair(chainId: ChainId, takerToken: string, ma
    return Object.values(SNOWSWAP_MAINNET_INFOS).filter(c =>
        [makerToken, takerToken].every(
            t =>
-                (c.tokens.includes(t) && c.metaToken === undefined) ||
-                (c.tokens.includes(t) && c.metaToken !== undefined && [makerToken, takerToken].includes(c.metaToken)),
+                (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                (c.tokens.includes(t) && [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
        ),
    );
 }
@@ -161,8 +189,8 @@ export function getNerveInfosForPair(chainId: ChainId, takerToken: string, maker
    return Object.values(NERVE_BSC_INFOS).filter(c =>
        [makerToken, takerToken].every(
            t =>
-                (c.tokens.includes(t) && c.metaToken === undefined) ||
-                (c.tokens.includes(t) && c.metaToken !== undefined && [makerToken, takerToken].includes(c.metaToken)),
+                (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                (c.tokens.includes(t) && [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
        ),
    );
 }
@@ -174,8 +202,8 @@ export function getBeltInfosForPair(chainId: ChainId, takerToken: string, makerT
    return Object.values(BELT_BSC_INFOS).filter(c =>
        [makerToken, takerToken].every(
            t =>
-                (c.tokens.includes(t) && c.metaToken === undefined) ||
-                (c.tokens.includes(t) && c.metaToken !== undefined && [makerToken, takerToken].includes(c.metaToken)),
+                (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                (c.tokens.includes(t) && [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
        ),
    );
 }
@@ -187,8 +215,8 @@ export function getEllipsisInfosForPair(chainId: ChainId, takerToken: string, ma
    return Object.values(ELLIPSIS_BSC_INFOS).filter(c =>
        [makerToken, takerToken].every(
            t =>
-                (c.tokens.includes(t) && c.metaToken === undefined) ||
-                (c.tokens.includes(t) && c.metaToken !== undefined && [makerToken, takerToken].includes(c.metaToken)),
+                (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                (c.tokens.includes(t) && [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
        ),
    );
 }
@@ -198,20 +226,18 @@ export function getSmoothyInfosForPair(chainId: ChainId, takerToken: string, mak
        return Object.values(SMOOTHY_BSC_INFOS).filter(c =>
            [makerToken, takerToken].every(
                t =>
-                    (c.tokens.includes(t) && c.metaToken === undefined) ||
+                    (c.tokens.includes(t) && c.metaTokens === undefined) ||
                    (c.tokens.includes(t) &&
-                        c.metaToken !== undefined &&
-                        [makerToken, takerToken].includes(c.metaToken)),
+                        [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
            ),
        );
    } else if (chainId === ChainId.Mainnet) {
        return Object.values(SMOOTHY_MAINNET_INFOS).filter(c =>
            [makerToken, takerToken].every(
                t =>
-                    (c.tokens.includes(t) && c.metaToken === undefined) ||
+                    (c.tokens.includes(t) && c.metaTokens === undefined) ||
                    (c.tokens.includes(t) &&
-                        c.metaToken !== undefined &&
-                        [makerToken, takerToken].includes(c.metaToken)),
+                        [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
            ),
        );
    } else {
@@ -226,8 +252,8 @@ export function getSaddleInfosForPair(chainId: ChainId, takerToken: string, make
    return Object.values(SADDLE_MAINNET_INFOS).filter(c =>
        [makerToken, takerToken].every(
            t =>
-                (c.tokens.includes(t) && c.metaToken === undefined) ||
-                (c.tokens.includes(t) && c.metaToken !== undefined && [makerToken, takerToken].includes(c.metaToken)),
+                (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                (c.tokens.includes(t) && [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
        ),
    );
 }
@@ -239,8 +265,8 @@ export function getXSigmaInfosForPair(chainId: ChainId, takerToken: string, make
    return Object.values(XSIGMA_MAINNET_INFOS).filter(c =>
        [makerToken, takerToken].every(
            t =>
-                (c.tokens.includes(t) && c.metaToken === undefined) ||
-                (c.tokens.includes(t) && c.metaToken !== undefined && [makerToken, takerToken].includes(c.metaToken)),
+                (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                (c.tokens.includes(t) && [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
        ),
    );
 }
@@ -274,6 +300,7 @@ export function getCurveLikeInfosForPair(
    makerToken: string,
    source:
        | ERC20BridgeSource.Curve
+        | ERC20BridgeSource.CurveV2
        | ERC20BridgeSource.Swerve
        | ERC20BridgeSource.SnowSwap
        | ERC20BridgeSource.Nerve
@@ -288,6 +315,9 @@ export function getCurveLikeInfosForPair(
        case ERC20BridgeSource.Curve:
            pools = getCurveInfosForPair(chainId, takerToken, makerToken);
            break;
+        case ERC20BridgeSource.CurveV2:
+            pools = getCurveV2InfosForPair(chainId, takerToken, makerToken);
+            break;
        case ERC20BridgeSource.Swerve:
            pools = getSwerveInfosForPair(chainId, takerToken, makerToken);
            break;
@@ -337,7 +367,9 @@ export function uniswapV2LikeRouterAddress(
        | ERC20BridgeSource.JulSwap
        | ERC20BridgeSource.QuickSwap
        | ERC20BridgeSource.ComethSwap
-        | ERC20BridgeSource.Dfyn,
+        | ERC20BridgeSource.Dfyn
+        | ERC20BridgeSource.WaultSwap
+        | ERC20BridgeSource.Polydex,
 ): string {
    switch (source) {
        case ERC20BridgeSource.UniswapV2:
@@ -366,6 +398,10 @@ export function uniswapV2LikeRouterAddress(
            return COMETHSWAP_ROUTER_BY_CHAIN_ID[chainId];
        case ERC20BridgeSource.Dfyn:
            return DFYN_ROUTER_BY_CHAIN_ID[chainId];
+        case ERC20BridgeSource.WaultSwap:
+            return WAULT_ROUTER_BY_CHAIN_ID[chainId];
+        case ERC20BridgeSource.Polydex:
+            return POLYDEX_ROUTER_BY_CHAIN_ID[chainId];
        default:
            throw new Error(`Unknown UniswapV2 like source ${source}`);
    }
--- a/packages/asset-swapper/src/utils/market_operation_utils/constants.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/constants.ts
@@ -94,6 +94,7 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.Saddle,
            ERC20BridgeSource.XSigma,
            ERC20BridgeSource.UniswapV3,
+            ERC20BridgeSource.CurveV2,
        ]),
        [ChainId.Ropsten]: new SourceFilters([
            ERC20BridgeSource.Kyber,
@@ -126,6 +127,7 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.CheeseSwap,
            ERC20BridgeSource.JulSwap,
            ERC20BridgeSource.LiquidityProvider,
+            ERC20BridgeSource.WaultSwap,
        ]),
        [ChainId.Polygon]: new SourceFilters([
            ERC20BridgeSource.SushiSwap,
@@ -136,6 +138,9 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.Curve,
            ERC20BridgeSource.DodoV2,
            ERC20BridgeSource.Dodo,
+            ERC20BridgeSource.CurveV2,
+            ERC20BridgeSource.WaultSwap,
+            ERC20BridgeSource.Polydex,
        ]),
    },
    new SourceFilters([]),
@@ -176,6 +181,7 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.Saddle,
            ERC20BridgeSource.XSigma,
            ERC20BridgeSource.UniswapV3,
+            ERC20BridgeSource.CurveV2,
        ]),
        [ChainId.Ropsten]: new SourceFilters([
            ERC20BridgeSource.Kyber,
@@ -208,6 +214,7 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.CheeseSwap,
            ERC20BridgeSource.JulSwap,
            ERC20BridgeSource.LiquidityProvider,
+            ERC20BridgeSource.WaultSwap,
        ]),
        [ChainId.Polygon]: new SourceFilters([
            ERC20BridgeSource.SushiSwap,
@@ -218,6 +225,9 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.Curve,
            ERC20BridgeSource.DodoV2,
            ERC20BridgeSource.Dodo,
+            ERC20BridgeSource.CurveV2,
+            ERC20BridgeSource.WaultSwap,
+            ERC20BridgeSource.Polydex,
        ]),
    },
    new SourceFilters([]),
@@ -233,7 +243,7 @@ export const PROTOCOL_FEE_MULTIPLIER = new BigNumber(70000);
 */
 export const FEE_QUOTE_SOURCES_BY_CHAIN_ID = valueByChainId<ERC20BridgeSource[]>(
    {
-        [ChainId.Mainnet]: [ERC20BridgeSource.UniswapV2, ERC20BridgeSource.SushiSwap],
+        [ChainId.Mainnet]: [ERC20BridgeSource.UniswapV2, ERC20BridgeSource.SushiSwap, ERC20BridgeSource.UniswapV3],
        [ChainId.BSC]: [ERC20BridgeSource.PancakeSwap, ERC20BridgeSource.Mooniswap, ERC20BridgeSource.SushiSwap],
        [ChainId.Ropsten]: [ERC20BridgeSource.UniswapV2, ERC20BridgeSource.SushiSwap],
        [ChainId.Polygon]: [ERC20BridgeSource.QuickSwap, ERC20BridgeSource.SushiSwap],
@@ -355,6 +365,10 @@ export const POLYGON_TOKENS = {
    WBTC: '0x1bfd67037b42cf73acf2047067bd4f2c47d9bfd6',
    WMATIC: '0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270',
    WETH: '0x7ceb23fd6bc0add59e62ac25578270cff1b9f619',
+    renBTC: '0xdbf31df14b66535af65aac99c32e9ea844e14501',
+    QUICK: '0x831753dd7087cac61ab5644b308642cc1c33dc13',
+    TITAN: '0xaaa5b9e6c589642f98a1cda99b9d024b8407285a',
+    IRON: '0xd86b5923f3ad7b585ed81b448170ae026c65ae9a',
 };

 export const CURVE_POOLS = {
@@ -399,8 +413,17 @@ export const CURVE_POOLS = {
    BUSD: '0x4807862aa8b2bf68830e4c8dc86d0e9a998e085a',
 };

+export const CURVE_V2_POOLS = {
+    tricrypto: '0x80466c64868e1ab14a1ddf27a676c3fcbe638fe5',
+};
+
 export const CURVE_POLYGON_POOLS = {
    aave: '0x445fe580ef8d70ff569ab36e80c647af338db351',
+    ren: '0xc2d95eef97ec6c17551d45e77b590dc1f9117c67',
+};
+
+export const CURVE_V2_POLYGON_POOLS = {
+    atricrypto: '0x3fcd5de6a9fc8a99995c406c77dda3ed7e406f81',
 };

 export const SWERVE_POOLS = {
@@ -472,6 +495,9 @@ export const DEFAULT_INTERMEDIATE_TOKENS_BY_CHAIN_ID = valueByChainId<string[]>(
            POLYGON_TOKENS.DAI,
            POLYGON_TOKENS.USDT,
            POLYGON_TOKENS.WBTC,
+            POLYGON_TOKENS.QUICK,
+            POLYGON_TOKENS.TITAN,
+            POLYGON_TOKENS.IRON,
        ],
    },
    [],
@@ -523,13 +549,15 @@ export const NATIVE_FEE_TOKEN_AMOUNT_BY_CHAIN_ID = valueByChainId(
 // Order dependent
 const CURVE_TRI_POOL_MAINNET_TOKENS = [MAINNET_TOKENS.DAI, MAINNET_TOKENS.USDC, MAINNET_TOKENS.USDT];
 const CURVE_TRI_BTC_POOL_TOKEN = [MAINNET_TOKENS.RenBTC, MAINNET_TOKENS.WBTC, MAINNET_TOKENS.sBTC];
+const CURVE_POLYGON_ATRICRYPTO_UNDERLYING_TOKENS = [POLYGON_TOKENS.DAI, POLYGON_TOKENS.USDC, POLYGON_TOKENS.USDT];
+const CURVE_POLYGON_ATRICRYPTO_TOKENS = [POLYGON_TOKENS.amDAI, POLYGON_TOKENS.amUSDC, POLYGON_TOKENS.amUSDT];

 const createCurveExchangePool = (info: { tokens: string[]; pool: string; gasSchedule: number }) => ({
    exchangeFunctionSelector: CurveFunctionSelectors.exchange,
    sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy,
    buyQuoteFunctionSelector: CurveFunctionSelectors.None,
    tokens: info.tokens,
-    metaToken: undefined,
+    metaTokens: undefined,
    poolAddress: info.pool,
    gasSchedule: info.gasSchedule,
 });
@@ -539,27 +567,47 @@ const createCurveExchangeUnderlyingPool = (info: { tokens: string[]; pool: strin
    sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy_underlying,
    buyQuoteFunctionSelector: CurveFunctionSelectors.None,
    tokens: info.tokens,
-    metaToken: undefined,
+    metaTokens: undefined,
    poolAddress: info.pool,
    gasSchedule: info.gasSchedule,
 });

-const createCurveMetaTriPool = (info: { token: string; pool: string; gasSchedule: number }) => ({
+const createCurveMetaTriPool = (info: { tokens: string[]; pool: string; gasSchedule: number }) => ({
    exchangeFunctionSelector: CurveFunctionSelectors.exchange_underlying,
    sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy_underlying,
    buyQuoteFunctionSelector: CurveFunctionSelectors.None,
-    tokens: [info.token, ...CURVE_TRI_POOL_MAINNET_TOKENS],
-    metaToken: info.token,
+    tokens: [...info.tokens, ...CURVE_TRI_POOL_MAINNET_TOKENS],
+    metaTokens: info.tokens,
    poolAddress: info.pool,
    gasSchedule: info.gasSchedule,
 });

-const createCurveMetaTriBtcPool = (info: { token: string; pool: string; gasSchedule: number }) => ({
+const createCurveMetaTriBtcPool = (info: { tokens: string[]; pool: string; gasSchedule: number }) => ({
    exchangeFunctionSelector: CurveFunctionSelectors.exchange_underlying,
    sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy_underlying,
    buyQuoteFunctionSelector: CurveFunctionSelectors.None,
-    tokens: [info.token, ...CURVE_TRI_BTC_POOL_TOKEN],
-    metaToken: info.token,
+    tokens: [...info.tokens, ...CURVE_TRI_BTC_POOL_TOKEN],
+    metaTokens: info.tokens,
+    poolAddress: info.pool,
+    gasSchedule: info.gasSchedule,
+});
+
+const createCurveExchangeV2Pool = (info: { tokens: string[]; pool: string; gasSchedule: number }) => ({
+    exchangeFunctionSelector: CurveFunctionSelectors.exchange_v2,
+    sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy_v2,
+    buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+    tokens: info.tokens,
+    metaTokens: undefined,
+    poolAddress: info.pool,
+    gasSchedule: info.gasSchedule,
+});
+
+const createCurveV2MetaTriPool = (info: { tokens: string[]; pool: string; gasSchedule: number }) => ({
+    exchangeFunctionSelector: CurveFunctionSelectors.exchange_underlying_v2,
+    sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy_underlying_v2,
+    buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+    tokens: [...CURVE_POLYGON_ATRICRYPTO_UNDERLYING_TOKENS, ...info.tokens],
+    metaTokens: info.tokens,
    poolAddress: info.pool,
    gasSchedule: info.gasSchedule,
 });
@@ -606,52 +654,52 @@ export const CURVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
        gasSchedule: 176e3,
    }),
    [CURVE_POOLS.GUSD]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.GUSD,
+        tokens: [MAINNET_TOKENS.GUSD],
        pool: CURVE_POOLS.GUSD,
        gasSchedule: 411e3,
    }),
    [CURVE_POOLS.HUSD]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.HUSD,
+        tokens: [MAINNET_TOKENS.HUSD],
        pool: CURVE_POOLS.HUSD,
        gasSchedule: 396e3,
    }),
    [CURVE_POOLS.USDN]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.USDN,
+        tokens: [MAINNET_TOKENS.USDN],
        pool: CURVE_POOLS.USDN,
        gasSchedule: 398e3,
    }),
    [CURVE_POOLS.mUSD]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.mUSD,
+        tokens: [MAINNET_TOKENS.mUSD],
        pool: CURVE_POOLS.mUSD,
        gasSchedule: 385e3,
    }),
    [CURVE_POOLS.dUSD]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.dUSD,
+        tokens: [MAINNET_TOKENS.dUSD],
        pool: CURVE_POOLS.dUSD,
        gasSchedule: 371e3,
    }),
    [CURVE_POOLS.tBTC]: createCurveMetaTriBtcPool({
-        token: MAINNET_TOKENS.tBTC,
+        tokens: [MAINNET_TOKENS.tBTC],
        pool: CURVE_POOLS.tBTC,
        gasSchedule: 482e3,
    }),
    [CURVE_POOLS.pBTC]: createCurveMetaTriBtcPool({
-        token: MAINNET_TOKENS.pBTC,
+        tokens: [MAINNET_TOKENS.pBTC],
        pool: CURVE_POOLS.pBTC,
        gasSchedule: 503e3,
    }),
    [CURVE_POOLS.bBTC]: createCurveMetaTriBtcPool({
-        token: MAINNET_TOKENS.bBTC,
+        tokens: [MAINNET_TOKENS.bBTC],
        pool: CURVE_POOLS.bBTC,
        gasSchedule: 497e3,
    }),
    [CURVE_POOLS.oBTC]: createCurveMetaTriBtcPool({
-        token: MAINNET_TOKENS.oBTC,
+        tokens: [MAINNET_TOKENS.oBTC],
        pool: CURVE_POOLS.oBTC,
        gasSchedule: 488e3,
    }),
    [CURVE_POOLS.UST]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.UST,
+        tokens: [MAINNET_TOKENS.UST],
        pool: CURVE_POOLS.UST,
        gasSchedule: 340e3,
    }),
@@ -681,7 +729,7 @@ export const CURVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
        gasSchedule: 580e3,
    }),
    [CURVE_POOLS.USDP]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.USDP,
+        tokens: [MAINNET_TOKENS.USDP],
        pool: CURVE_POOLS.USDP,
        gasSchedule: 374e3,
    }),
@@ -696,32 +744,32 @@ export const CURVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
        gasSchedule: 319e3,
    }),
    [CURVE_POOLS.TUSD]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.TUSD,
+        tokens: [MAINNET_TOKENS.TUSD],
        pool: CURVE_POOLS.TUSD,
        gasSchedule: 404e3,
    }),
    [CURVE_POOLS.STABLEx]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.STABLEx,
+        tokens: [MAINNET_TOKENS.STABLEx],
        pool: CURVE_POOLS.STABLEx,
        gasSchedule: 397e3,
    }),
    [CURVE_POOLS.alUSD]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.alUSD,
+        tokens: [MAINNET_TOKENS.alUSD],
        pool: CURVE_POOLS.alUSD,
        gasSchedule: 387e3,
    }),
    [CURVE_POOLS.FRAX]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.FRAX,
+        tokens: [MAINNET_TOKENS.FRAX],
        pool: CURVE_POOLS.FRAX,
        gasSchedule: 387e3,
    }),
    [CURVE_POOLS.LUSD]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.LUSD,
+        tokens: [MAINNET_TOKENS.LUSD],
        pool: CURVE_POOLS.LUSD,
        gasSchedule: 387e3,
    }),
    [CURVE_POOLS.BUSD]: createCurveMetaTriPool({
-        token: MAINNET_TOKENS.BUSD,
+        tokens: [MAINNET_TOKENS.BUSD],
        pool: CURVE_POOLS.BUSD,
        gasSchedule: 387e3,
    }),
@@ -745,17 +793,38 @@ export const CURVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
    }),
 };

+export const CURVE_V2_MAINNET_INFOS: { [name: string]: CurveInfo } = {
+    [CURVE_V2_POOLS.tricrypto]: createCurveExchangeV2Pool({
+        tokens: [MAINNET_TOKENS.USDT, MAINNET_TOKENS.WBTC, MAINNET_TOKENS.WETH],
+        pool: CURVE_V2_POOLS.tricrypto,
+        gasSchedule: 300e3,
+    }),
+};
+
 export const CURVE_POLYGON_INFOS: { [name: string]: CurveInfo } = {
    ['aave_exchangeunderlying']: createCurveExchangeUnderlyingPool({
-        tokens: [POLYGON_TOKENS.DAI, POLYGON_TOKENS.USDC, POLYGON_TOKENS.USDT],
+        tokens: CURVE_POLYGON_ATRICRYPTO_UNDERLYING_TOKENS,
        pool: CURVE_POLYGON_POOLS.aave,
        gasSchedule: 300e3,
    }),
    ['aave_exchange']: createCurveExchangePool({
-        tokens: [POLYGON_TOKENS.amDAI, POLYGON_TOKENS.amUSDC, POLYGON_TOKENS.amUSDT],
+        tokens: CURVE_POLYGON_ATRICRYPTO_TOKENS,
        pool: CURVE_POLYGON_POOLS.aave,
        gasSchedule: 150e3,
    }),
+    [CURVE_POLYGON_POOLS.ren]: createCurveExchangeUnderlyingPool({
+        tokens: [POLYGON_TOKENS.WBTC, POLYGON_TOKENS.renBTC],
+        pool: CURVE_POLYGON_POOLS.ren,
+        gasSchedule: 350e3,
+    }),
+};
+
+export const CURVE_V2_POLYGON_INFOS: { [name: string]: CurveInfo } = {
+    [CURVE_V2_POLYGON_POOLS.atricrypto]: createCurveV2MetaTriPool({
+        tokens: [POLYGON_TOKENS.WBTC, POLYGON_TOKENS.WETH],
+        pool: CURVE_V2_POLYGON_POOLS.atricrypto,
+        gasSchedule: 300e3,
+    }),
 };

 export const SWERVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
@@ -822,7 +891,7 @@ export const SADDLE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
        poolAddress: SADDLE_POOLS.stables,
        tokens: [MAINNET_TOKENS.DAI, MAINNET_TOKENS.USDC, MAINNET_TOKENS.USDT],
-        metaToken: undefined,
+        metaTokens: undefined,
        gasSchedule: 150e3,
    },
    [SADDLE_POOLS.bitcoins]: {
@@ -831,7 +900,7 @@ export const SADDLE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
        poolAddress: SADDLE_POOLS.bitcoins,
        tokens: [MAINNET_TOKENS.tBTC, MAINNET_TOKENS.WBTC, MAINNET_TOKENS.RenBTC, MAINNET_TOKENS.sBTC],
-        metaToken: undefined,
+        metaTokens: undefined,
        gasSchedule: 150e3,
    },
 };
@@ -852,7 +921,7 @@ export const SMOOTHY_MAINNET_INFOS: { [name: string]: CurveInfo } = {
            MAINNET_TOKENS.PAX,
            MAINNET_TOKENS.GUSD,
        ],
-        metaToken: undefined,
+        metaTokens: undefined,
        gasSchedule: 190e3,
    },
 };
@@ -864,7 +933,7 @@ export const SMOOTHY_BSC_INFOS: { [name: string]: CurveInfo } = {
        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
        poolAddress: SMOOTHY_POOLS.syUSD,
        tokens: [BSC_TOKENS.BUSD, BSC_TOKENS.USDT, BSC_TOKENS.USDC, BSC_TOKENS.DAI, BSC_TOKENS.PAX, BSC_TOKENS.UST],
-        metaToken: undefined,
+        metaTokens: undefined,
        gasSchedule: 90e3,
    },
 };
@@ -876,7 +945,7 @@ export const NERVE_BSC_INFOS: { [name: string]: CurveInfo } = {
        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
        poolAddress: NERVE_POOLS.threePool,
        tokens: [BSC_TOKENS.BUSD, BSC_TOKENS.USDT, BSC_TOKENS.USDC],
-        metaToken: undefined,
+        metaTokens: undefined,
        gasSchedule: 140e3,
    },
 };
@@ -1266,6 +1335,21 @@ export const DFYN_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
    NULL_ADDRESS,
 );

+export const WAULT_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
+    {
+        [ChainId.BSC]: '0xd48745e39bbed146eec15b79cbf964884f9877c2',
+        [ChainId.Polygon]: '0x3a1d87f206d12415f5b0a33e786967680aab4f6d',
+    },
+    NULL_ADDRESS,
+);
+
+export const POLYDEX_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
+    {
+        [ChainId.Polygon]: '0xe5c67ba380fb2f70a47b489e94bced486bb8fb74',
+    },
+    NULL_ADDRESS,
+);
+
 const uniswapV2CloneGasSchedule = (fillData?: FillData) => {
    // TODO: Different base cost if to/from ETH.
    let gas = 90e3;
@@ -1300,6 +1384,7 @@ export const DEFAULT_GAS_SCHEDULE: Required<FeeSchedule> = {
    [ERC20BridgeSource.Eth2Dai]: () => 400e3,
    [ERC20BridgeSource.Kyber]: () => 450e3,
    [ERC20BridgeSource.Curve]: fillData => (fillData as CurveFillData).pool.gasSchedule,
+    [ERC20BridgeSource.CurveV2]: fillData => (fillData as CurveFillData).pool.gasSchedule,
    [ERC20BridgeSource.Swerve]: fillData => (fillData as CurveFillData).pool.gasSchedule,
    [ERC20BridgeSource.SnowSwap]: fillData => (fillData as CurveFillData).pool.gasSchedule,
    [ERC20BridgeSource.Nerve]: fillData => (fillData as CurveFillData).pool.gasSchedule,
@@ -1377,6 +1462,7 @@ export const DEFAULT_GAS_SCHEDULE: Required<FeeSchedule> = {
    [ERC20BridgeSource.CafeSwap]: uniswapV2CloneGasSchedule,
    [ERC20BridgeSource.CheeseSwap]: uniswapV2CloneGasSchedule,
    [ERC20BridgeSource.JulSwap]: uniswapV2CloneGasSchedule,
+    [ERC20BridgeSource.WaultSwap]: uniswapV2CloneGasSchedule,

    //
    // Polygon
@@ -1384,6 +1470,7 @@ export const DEFAULT_GAS_SCHEDULE: Required<FeeSchedule> = {
    [ERC20BridgeSource.QuickSwap]: uniswapV2CloneGasSchedule,
    [ERC20BridgeSource.ComethSwap]: uniswapV2CloneGasSchedule,
    [ERC20BridgeSource.Dfyn]: uniswapV2CloneGasSchedule,
+    [ERC20BridgeSource.Polydex]: uniswapV2CloneGasSchedule,
 };

 export const DEFAULT_FEE_SCHEDULE: Required<FeeSchedule> = { ...DEFAULT_GAS_SCHEDULE };
--- a/packages/asset-swapper/src/utils/market_operation_utils/orders.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/orders.ts
@@ -161,6 +161,12 @@ export function getErc20BridgeSourceToBridgeSource(source: ERC20BridgeSource): s
            return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'ComethSwap');
        case ERC20BridgeSource.Dfyn:
            return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'Dfyn');
+        case ERC20BridgeSource.CurveV2:
+            return encodeBridgeSourceId(BridgeProtocol.CurveV2, 'CurveV2');
+        case ERC20BridgeSource.WaultSwap:
+            return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'WaultSwap');
+        case ERC20BridgeSource.Polydex:
+            return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'Polydex');
        default:
            throw new Error(AggregationError.NoBridgeForSource);
    }
@@ -183,6 +189,7 @@ export function createBridgeDataForBridgeOrder(order: OptimizedMarketBridgeOrder

    switch (order.source) {
        case ERC20BridgeSource.Curve:
+        case ERC20BridgeSource.CurveV2:
        case ERC20BridgeSource.Swerve:
        case ERC20BridgeSource.SnowSwap:
        case ERC20BridgeSource.Nerve:
@@ -227,6 +234,8 @@ export function createBridgeDataForBridgeOrder(order: OptimizedMarketBridgeOrder
        case ERC20BridgeSource.QuickSwap:
        case ERC20BridgeSource.ComethSwap:
        case ERC20BridgeSource.Dfyn:
+        case ERC20BridgeSource.WaultSwap:
+        case ERC20BridgeSource.Polydex:
            const uniswapV2FillData = (order as OptimizedMarketBridgeOrder<UniswapV2FillData>).fillData;
            bridgeData = encoder.encode([uniswapV2FillData.router, uniswapV2FillData.tokenAddressPath]);
            break;
@@ -392,6 +401,7 @@ export const BRIDGE_ENCODERS: {
    ]),
    // Curve like
    [ERC20BridgeSource.Curve]: curveEncoder,
+    [ERC20BridgeSource.CurveV2]: curveEncoder,
    [ERC20BridgeSource.Swerve]: curveEncoder,
    [ERC20BridgeSource.SnowSwap]: curveEncoder,
    [ERC20BridgeSource.Nerve]: curveEncoder,
@@ -414,10 +424,12 @@ export const BRIDGE_ENCODERS: {
    [ERC20BridgeSource.CafeSwap]: routerAddressPathEncoder,
    [ERC20BridgeSource.CheeseSwap]: routerAddressPathEncoder,
    [ERC20BridgeSource.JulSwap]: routerAddressPathEncoder,
+    [ERC20BridgeSource.WaultSwap]: routerAddressPathEncoder,
    // Polygon
    [ERC20BridgeSource.QuickSwap]: routerAddressPathEncoder,
    [ERC20BridgeSource.ComethSwap]: routerAddressPathEncoder,
    [ERC20BridgeSource.Dfyn]: routerAddressPathEncoder,
+    [ERC20BridgeSource.Polydex]: routerAddressPathEncoder,
    // Generic pools
    [ERC20BridgeSource.Shell]: poolEncoder,
    [ERC20BridgeSource.Component]: poolEncoder,
--- a/packages/asset-swapper/src/utils/market_operation_utils/sampler_operations.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/sampler_operations.ts
@@ -1188,6 +1188,8 @@ export class SamplerOperations {
                    case ERC20BridgeSource.QuickSwap:
                    case ERC20BridgeSource.ComethSwap:
                    case ERC20BridgeSource.Dfyn:
+                    case ERC20BridgeSource.WaultSwap:
+                    case ERC20BridgeSource.Polydex:
                        const uniLikeRouter = uniswapV2LikeRouterAddress(this.chainId, source);
                        if (!isValidAddress(uniLikeRouter)) {
                            return [];
@@ -1213,6 +1215,7 @@ export class SamplerOperations {
                            ),
                        );
                    case ERC20BridgeSource.Curve:
+                    case ERC20BridgeSource.CurveV2:
                    case ERC20BridgeSource.Swerve:
                    case ERC20BridgeSource.SnowSwap:
                    case ERC20BridgeSource.Nerve:
@@ -1441,6 +1444,8 @@ export class SamplerOperations {
                    case ERC20BridgeSource.QuickSwap:
                    case ERC20BridgeSource.ComethSwap:
                    case ERC20BridgeSource.Dfyn:
+                    case ERC20BridgeSource.WaultSwap:
+                    case ERC20BridgeSource.Polydex:
                        const uniLikeRouter = uniswapV2LikeRouterAddress(this.chainId, source);
                        if (!isValidAddress(uniLikeRouter)) {
                            return [];
@@ -1466,6 +1471,7 @@ export class SamplerOperations {
                            ),
                        );
                    case ERC20BridgeSource.Curve:
+                    case ERC20BridgeSource.CurveV2:
                    case ERC20BridgeSource.Swerve:
                    case ERC20BridgeSource.SnowSwap:
                    case ERC20BridgeSource.Nerve:
--- a/packages/asset-swapper/src/utils/market_operation_utils/types.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/types.ts
@@ -66,6 +66,7 @@ export enum ERC20BridgeSource {
    Saddle = 'Saddle',
    XSigma = 'xSigma',
    UniswapV3 = 'Uniswap_V3',
+    CurveV2 = 'Curve_V2',
    // BSC only
    PancakeSwap = 'PancakeSwap',
    PancakeSwapV2 = 'PancakeSwap_V2',
@@ -81,6 +82,8 @@ export enum ERC20BridgeSource {
    QuickSwap = 'QuickSwap',
    ComethSwap = 'ComethSwap',
    Dfyn = 'Dfyn',
+    WaultSwap = 'WaultSwap',
+    Polydex = 'Polydex',
 }
 export type SourcesWithPoolsCache = ERC20BridgeSource.Balancer | ERC20BridgeSource.BalancerV2 | ERC20BridgeSource.Cream;

@@ -96,6 +99,11 @@ export enum CurveFunctionSelectors {
    get_dx_underlying = '0x0e71d1b9',
    get_dy = '0x5e0d443f',
    get_dx = '0x67df02ca',
+    // Curve V2
+    exchange_v2 = '0x5b41b908',
+    exchange_underlying_v2 = '0x65b2489b',
+    get_dy_v2 = '0x556d6e9f',
+    get_dy_underlying_v2 = '0x85f11d1e',
    // Smoothy
    swap_uint256 = '0x5673b02d', // swap(uint256,uint256,uint256,uint256)
    get_swap_amount = '0x45cf2ef6', // getSwapAmount(uint256,uint256,uint256)
@@ -114,7 +122,7 @@ export interface CurveInfo {
    buyQuoteFunctionSelector: CurveFunctionSelectors;
    poolAddress: string;
    tokens: string[];
-    metaToken: string | undefined;
+    metaTokens: string[] | undefined;
    gasSchedule: number;
 }

--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "6.3.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "6.3.0",
        "changes": [
--- a/packages/contract-addresses/CHANGELOG.md
+++ b/packages/contract-addresses/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v6.3.1 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v6.3.0 - _May 25, 2021_

    * Deployed contracts on `Polygon` (#240)
--- a/packages/contract-addresses/addresses.json
+++ b/packages/contract-addresses/addresses.json
@@ -36,7 +36,7 @@
            "wethTransformer": "0xb2bc06a4efb20fc6553a69dbfa49b7be938034a7",
            "payTakerTransformer": "0x4638a7ebe75b911b995d0ec73a81e4f85f41f24e",
            "affiliateFeeTransformer": "0xda6d9fc5998f550a094585cf9171f0e8ee3ac59f",
-            "fillQuoteTransformer": "0xd12a34076a4d9eac4cb82d87411d958641d0db9b",
+            "fillQuoteTransformer": "0x75665d9a15a5212db8668bc3eb46fe09df8335af",
            "positiveSlippageFeeTransformer": "0xa9416ce1dbde8d331210c07b5c253d94ee4cc3fd"
        }
    },
@@ -77,7 +77,7 @@
            "wethTransformer": "0x05ad19aa3826e0609a19568ffbd1dfe86c6c7184",
            "payTakerTransformer": "0x6d0ebf2bcd9cc93ec553b60ad201943dcca4e291",
            "affiliateFeeTransformer": "0x6588256778ca4432fa43983ac685c45efb2379e2",
-            "fillQuoteTransformer": "0xfdabf2a405034fd9034ddc51ba1189cbed6bd651",
+            "fillQuoteTransformer": "0xc7d935c79e4f01ed29e92950a158807b31f7b799",
            "positiveSlippageFeeTransformer": "0x8b332f700fd37e71c5c5b26c4d78b5ca63dd33b2"
        }
    },
@@ -282,7 +282,7 @@
            "wethTransformer": "0xe309d011cc6f189a3e8dcba85922715a019fed38",
            "payTakerTransformer": "0x5ba7b9be86cda01cfbf56e0fb97184783be9dda1",
            "affiliateFeeTransformer": "0xbed27284b42e5684e987169cf1da09c5d6c49fa8",
-            "fillQuoteTransformer": "0x2a0b60642d58ca819a6f3a3b4a6066be0df0486c",
+            "fillQuoteTransformer": "0xf708d512b8a82e2862543a630403327174410baf",
            "positiveSlippageFeeTransformer": "0x4cd8f1c0df4d40fcc1e073845d5f6f4ed5cc8dab"
        }
    },
--- a/packages/contract-addresses/package.json
+++ b/packages/contract-addresses/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contract-addresses",
-    "version": "6.3.0",
+    "version": "6.3.1",
    "engines": {
        "node": ">=6.12"
    },
--- a/packages/contract-wrappers-test/package.json
+++ b/packages/contract-wrappers-test/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contract-wrappers-test",
-    "version": "12.2.48",
+    "version": "12.2.49",
    "engines": {
        "node": ">=6.12"
    },
@@ -31,11 +31,11 @@
    },
    "homepage": "https://github.com/0xProject/protocol/tree/main/packages/contract-wrappers-test",
    "devDependencies": {
-        "@0x/contract-wrappers": "^13.17.0",
-        "@0x/contracts-test-utils": "^5.4.3",
+        "@0x/contract-wrappers": "^13.17.1",
+        "@0x/contracts-test-utils": "^5.4.4",
        "@0x/dev-utils": "^4.2.7",
-        "@0x/migrations": "^8.0.9",
-        "@0x/order-utils": "^10.4.24",
+        "@0x/migrations": "^8.0.10",
+        "@0x/order-utils": "^10.4.25",
        "@0x/subproviders": "^6.5.3",
        "@0x/ts-doc-gen": "^0.0.28",
        "@0x/tslint-config": "^4.1.4",
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "13.17.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "13.17.0",
        "changes": [
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v13.17.1 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v13.17.0 - _June 2, 2021_

    * Update wrappers (#237)
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contract-wrappers",
-    "version": "13.17.0",
+    "version": "13.17.1",
    "engines": {
        "node": ">=6.12"
    },
@@ -57,7 +57,7 @@
    "dependencies": {
        "@0x/assert": "^3.0.27",
        "@0x/base-contract": "^6.4.0",
-        "@0x/contract-addresses": "^6.3.0",
+        "@0x/contract-addresses": "^6.3.1",
        "@0x/json-schemas": "^6.1.3",
        "@0x/types": "^3.3.3",
        "@0x/utils": "^6.4.3",
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "8.0.10",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "8.0.9",
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v8.0.10 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v8.0.9 - _June 2, 2021_

    * Dependencies updated
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/migrations",
-    "version": "8.0.9",
+    "version": "8.0.10",
    "engines": {
        "node": ">=6.12"
    },
@@ -68,20 +68,20 @@
    },
    "dependencies": {
        "@0x/base-contract": "^6.4.0",
-        "@0x/contract-addresses": "^6.3.0",
-        "@0x/contracts-asset-proxy": "^3.7.14",
-        "@0x/contracts-coordinator": "^3.1.33",
-        "@0x/contracts-dev-utils": "^1.3.31",
-        "@0x/contracts-erc1155": "^2.1.32",
-        "@0x/contracts-erc20": "^3.3.11",
-        "@0x/contracts-erc721": "^3.1.32",
-        "@0x/contracts-exchange": "^3.2.33",
-        "@0x/contracts-exchange-forwarder": "^4.2.33",
-        "@0x/contracts-extensions": "^6.2.27",
-        "@0x/contracts-multisig": "^4.1.33",
-        "@0x/contracts-staking": "^2.0.40",
-        "@0x/contracts-utils": "^4.7.11",
-        "@0x/contracts-zero-ex": "^0.25.0",
+        "@0x/contract-addresses": "^6.3.1",
+        "@0x/contracts-asset-proxy": "^3.7.15",
+        "@0x/contracts-coordinator": "^3.1.34",
+        "@0x/contracts-dev-utils": "^1.3.32",
+        "@0x/contracts-erc1155": "^2.1.33",
+        "@0x/contracts-erc20": "^3.3.12",
+        "@0x/contracts-erc721": "^3.1.33",
+        "@0x/contracts-exchange": "^3.2.34",
+        "@0x/contracts-exchange-forwarder": "^4.2.34",
+        "@0x/contracts-extensions": "^6.2.28",
+        "@0x/contracts-multisig": "^4.1.34",
+        "@0x/contracts-staking": "^2.0.41",
+        "@0x/contracts-utils": "^4.7.12",
+        "@0x/contracts-zero-ex": "^0.25.1",
        "@0x/sol-compiler": "^4.7.3",
        "@0x/subproviders": "^6.5.3",
        "@0x/typescript-typings": "^5.2.0",
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "10.4.25",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "timestamp": 1622609597,
        "version": "10.4.24",
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v10.4.25 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v10.4.24 - _June 2, 2021_

    * Dependencies updated
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/order-utils",
-    "version": "10.4.24",
+    "version": "10.4.25",
    "engines": {
        "node": ">=6.12"
    },
@@ -69,8 +69,8 @@
    },
    "dependencies": {
        "@0x/assert": "^3.0.27",
-        "@0x/contract-addresses": "^6.3.0",
-        "@0x/contract-wrappers": "^13.17.0",
+        "@0x/contract-addresses": "^6.3.1",
+        "@0x/contract-wrappers": "^13.17.1",
        "@0x/json-schemas": "^6.1.3",
        "@0x/utils": "^6.4.3",
        "@0x/web3-wrapper": "^7.5.3",
--- a/packages/protocol-utils/CHANGELOG.json
+++ b/packages/protocol-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1623382456,
+        "version": "1.7.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "1.7.0",
        "changes": [
--- a/packages/protocol-utils/CHANGELOG.md
+++ b/packages/protocol-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.7.1 - _June 11, 2021_
+
+    * Dependencies updated
+
 ## v1.7.0 - _June 2, 2021_

    * Add utils for OtcOrders (#244)
--- a/packages/protocol-utils/package.json
+++ b/packages/protocol-utils/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/protocol-utils",
-    "version": "1.7.0",
+    "version": "1.7.1",
    "engines": {
        "node": ">=6.12"
    },
@@ -63,8 +63,8 @@
    },
    "dependencies": {
        "@0x/assert": "^3.0.27",
-        "@0x/contract-addresses": "^6.3.0",
-        "@0x/contract-wrappers": "^13.17.0",
+        "@0x/contract-addresses": "^6.3.1",
+        "@0x/contract-wrappers": "^13.17.1",
        "@0x/json-schemas": "^6.1.3",
        "@0x/subproviders": "^6.5.3",
        "@0x/utils": "^6.4.3",
--- a/packages/protocol-utils/src/transformer_utils.ts
+++ b/packages/protocol-utils/src/transformer_utils.ts
@@ -129,6 +129,7 @@ export enum BridgeProtocol {
    BalancerV2,
    UniswapV3,
    KyberDmm,
+    CurveV2,
 }
 // tslint:enable: enum-naming
Author	SHA1	Message	Date
Github Actions	aba9db2be7	Publish - @0x/contracts-integrations@2.7.50 - @0x/asset-swapper@6.17.3	2021-06-16 01:38:55 +00:00
Github Actions	a6680411c8	Updated CHANGELOGS & MD docs	2021-06-16 01:38:51 +00:00
Romain Butteaud	0d0e87de94	QUICK, TITAN, IRON as intermediate tokens, integrating WaultSwap and Polydex for Polygon, Curve renBTC pool (#264 )	2021-06-15 18:12:07 -07:00
Github Actions	ccf2000c09	Publish - @0x/contracts-asset-proxy@3.7.15 - @0x/contracts-broker@1.1.33 - @0x/contracts-coordinator@3.1.34 - @0x/contracts-dev-utils@1.3.32 - @0x/contracts-erc1155@2.1.33 - @0x/contracts-erc20@3.3.12 - @0x/contracts-erc721@3.1.33 - @0x/contracts-exchange-forwarder@4.2.34 - @0x/contracts-exchange-libs@4.3.33 - @0x/contracts-exchange@3.2.34 - @0x/contracts-extensions@6.2.28 - @0x/contracts-integrations@2.7.49 - @0x/contracts-multisig@4.1.34 - @0x/contracts-staking@2.0.41 - @0x/contracts-test-utils@5.4.4 - @0x/contracts-treasury@1.2.2 - @0x/contracts-utils@4.7.12 - @0x/contracts-zero-ex@0.25.1 - @0x/asset-swapper@6.17.2 - @0x/contract-addresses@6.3.1 - @0x/contract-wrappers-test@12.2.49 - @0x/contract-wrappers@13.17.1 - @0x/migrations@8.0.10 - @0x/order-utils@10.4.25 - @0x/protocol-utils@1.7.1	2021-06-11 03:34:49 +00:00
Github Actions	3eb2e0f56a	Updated CHANGELOGS & MD docs	2021-06-11 03:34:44 +00:00
Romain Butteaud	d07c7d5b69	feat: Curve V2 (#262 ) * feat: Curve V2 * fix: CurveV2 gas schedule, remove unused import from MixinCurveV2 * feat: FQT address update * chore: Curve V2 exchange_underlying, adding Polygon atricrypto pool * prettier * feat: FQT Polygon address update * feat: FQT address update	2021-06-10 19:01:11 -07:00
Romain Butteaud	adf6684c29	chore: adding Uni v3 as a fee source (#261 )	2021-06-08 17:57:49 -07:00