Rename and update some artifact locations

30 files changed, 102 insertions, 287 deletions

diff --git a/.gitignore b/.gitignore
index d53569cd6..dd022825d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -88,7 +88,7 @@ packages/0x.js/src/artifacts/
 packages/order-utils/src/artifacts/
 
 # unstable generated contract artifacts:
-packages/migrations/artifacts/2.0.0/
+packages/migrations/artifacts/development/
 
 # generated contract watcher
 packages/0x.js/src/generated_contract_wrappers/
@@ -99,9 +99,9 @@ packages/fill-scenarios/src/generated_contract_wrappers/
 packages/order-watcher/src/generated_contract_wrappers/
 packages/order-utils/src/generated_contract_wrappers/
 packages/migrations/src/1.0.0/contract_wrappers
+packages/migrations/src/2.0.0-testnet/contract_wrappers
 packages/migrations/src/2.0.0/contract_wrappers
-packages/migrations/src/2.0.0-beta-testnet/contract_wrappers
-packages/migrations/src/2.0.0-mainnet/contract_wrappers
+packages/migrations/src/development/contract_wrappers
 
 # solc-bin in sol-compiler
 packages/sol-compiler/solc_bin/
diff --git a/.prettierignore b/.prettierignore
index 2204d84a2..5b172c9fc 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -8,9 +8,8 @@ lib
 /packages/order-watcher/src/generated_contract_wrappers/
 /packages/order-utils/src/generated_contract_wrappers/
 /packages/migrations/src/1.0.0/contract_wrappers
+/packages/migrations/src/2.0.0-testnet/contract_wrappers
 /packages/migrations/src/2.0.0/contract_wrappers
-/packages/migrations/src/2.0.0-beta-testnet/contract_wrappers
-/packages/migrations/src/2.0.0-mainnet/contract_wrappers
 /packages/0x.js/src/artifacts
 /packages/contracts/src/artifacts
 /packages/contract-wrappers/src/artifacts
@@ -20,8 +19,8 @@ lib
 /packages/contract-wrappers/test/artifacts
 /packages/order-watcher/test/artifacts
 /packages/migrations/artifacts/1.0.0
+/packages/migrations/artifacts/2.0.0-testnet
 /packages/migrations/artifacts/2.0.0
-/packages/migrations/artifacts/2.0.0-beta-testnet
-/packages/migrations/artifacts/2.0.0-mainnet
+/packages/migrations/artifacts/development
 package.json
 scripts/postpublish_utils.js
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index 5d5c8069a..b36ae946f 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -12,7 +12,7 @@
     "types": "lib/src/index.d.ts",
     "scripts": {
         "build": "yarn pre_build && tsc -b",
-        "pre_build": "run-s update_artifacts_v2_beta update_artifacts_v2 generate_contract_wrappers copy_artifacts",
+        "pre_build": "run-s update_artifacts generate_contract_wrappers copy_artifacts",
         "generate_contract_wrappers": "abi-gen --abis 'src/artifacts/@(Exchange|DummyERC20Token|DummyERC721Token|ZRXToken|ERC20Token|ERC721Token|WETH9|ERC20Proxy|ERC721Proxy|Forwarder|OrderValidator).json' --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/contract_wrappers/generated --backend ethers",
         "lint": "tslint --project . --exclude **/src/contract_wrappers/**/* --exclude **/lib/**/*",
         "test:circleci": "run-s test:coverage",
@@ -20,8 +20,7 @@
         "rebuild_and_test": "run-s build test",
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
-        "update_artifacts_v2_beta": "for i in ${npm_package_config_contracts_v2_beta}; do copyfiles -u 4 ../migrations/artifacts/2.0.0-beta-testnet/$i.json src/artifacts; done;",
-        "update_artifacts_v2": "for i in ${npm_package_config_contracts_v2}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json src/artifacts; done;",
+        "update_artifacts": "for i in ${npm_package_config_contracts_v2}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json src/artifacts; done;",
         "copy_artifacts": "copyfiles -u 2 './src/artifacts/**/*.json' ./lib/src/artifacts",
         "clean": "shx rm -rf _bundles lib test_temp test/artifacts src/contract_wrappers/generated src/artifacts generated_docs",
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js lib/test/global_hooks.js --timeout 10000 --bail --exit",
diff --git a/packages/contracts/compiler.json b/packages/contracts/compiler.json
index cdf49dcf6..559b7cd1f 100644
--- a/packages/contracts/compiler.json
+++ b/packages/contracts/compiler.json
@@ -1,5 +1,5 @@
 {
-    "artifactsDir": "../migrations/artifacts/2.0.0",
+    "artifactsDir": "../migrations/artifacts/development",
     "contractsDir": "src/",
     "compilerSettings": {
         "optimizer": {
diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json
index 60192d03e..ee5ff1806 100644
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -7,7 +7,7 @@
     "scripts": {
         "build": "yarn pre_build && tsc -b",
         "pre_build": "run-s update_artifacts generate_contract_wrappers",
-        "update_artifacts": "for i in ${npm_package_config_contracts}; do copyfiles -u 4 ../migrations/artifacts/2.0.0-beta-testnet/$i.json lib/artifacts; done;",
+        "update_artifacts": "for i in ${npm_package_config_contracts}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json lib/artifacts; done;",
         "generate_contract_wrappers": "abi-gen --abis 'lib/artifacts/@(Exchange|DummyERC20Token|DummyERC721Token).json' --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/generated_contract_wrappers --backend ethers",
         "copy_monorepo_scripts": "copyfiles -u 3 './lib/src/monorepo_scripts/**/*' ./scripts",
         "clean": "shx rm -rf lib src/generated_contract_wrappers",
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/AssetProxyOwner.json b/packages/migrations/artifacts/2.0.0/AssetProxyOwner.json
index 680ed3abd..680ed3abd 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/AssetProxyOwner.json
+++ b/packages/migrations/artifacts/2.0.0/AssetProxyOwner.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/DummyERC20Token.json b/packages/migrations/artifacts/2.0.0/DummyERC20Token.json
index e0c5eb5dd..e0c5eb5dd 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/DummyERC20Token.json
+++ b/packages/migrations/artifacts/2.0.0/DummyERC20Token.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/DummyERC721Token.json b/packages/migrations/artifacts/2.0.0/DummyERC721Token.json
index f0363ad81..f0363ad81 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/DummyERC721Token.json
+++ b/packages/migrations/artifacts/2.0.0/DummyERC721Token.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/ERC20Proxy.json b/packages/migrations/artifacts/2.0.0/ERC20Proxy.json
index 5bd37ef26..5bd37ef26 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/ERC20Proxy.json
+++ b/packages/migrations/artifacts/2.0.0/ERC20Proxy.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/ERC20Token.json b/packages/migrations/artifacts/2.0.0/ERC20Token.json
index 11ec4b57a..11ec4b57a 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/ERC20Token.json
+++ b/packages/migrations/artifacts/2.0.0/ERC20Token.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/ERC721Proxy.json b/packages/migrations/artifacts/2.0.0/ERC721Proxy.json
index 2359c0519..2359c0519 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/ERC721Proxy.json
+++ b/packages/migrations/artifacts/2.0.0/ERC721Proxy.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/ERC721Token.json b/packages/migrations/artifacts/2.0.0/ERC721Token.json
index ceb374730..ceb374730 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/ERC721Token.json
+++ b/packages/migrations/artifacts/2.0.0/ERC721Token.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/Exchange.json b/packages/migrations/artifacts/2.0.0/Exchange.json
index 631bba974..631bba974 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/Exchange.json
+++ b/packages/migrations/artifacts/2.0.0/Exchange.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/Forwarder.json b/packages/migrations/artifacts/2.0.0/Forwarder.json
index 3879837e5..3879837e5 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/Forwarder.json
+++ b/packages/migrations/artifacts/2.0.0/Forwarder.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/IValidator.json b/packages/migrations/artifacts/2.0.0/IValidator.json
index 0ccb7b343..0ccb7b343 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/IValidator.json
+++ b/packages/migrations/artifacts/2.0.0/IValidator.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/IWallet.json b/packages/migrations/artifacts/2.0.0/IWallet.json
index df892d360..df892d360 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/IWallet.json
+++ b/packages/migrations/artifacts/2.0.0/IWallet.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/OrderValidator.json b/packages/migrations/artifacts/2.0.0/OrderValidator.json
index c6af06d9c..c6af06d9c 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/OrderValidator.json
+++ b/packages/migrations/artifacts/2.0.0/OrderValidator.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/WETH9.json b/packages/migrations/artifacts/2.0.0/WETH9.json
index 8cca84e41..8cca84e41 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/WETH9.json
+++ b/packages/migrations/artifacts/2.0.0/WETH9.json
diff --git a/packages/migrations/artifacts/2.0.0-mainnet/ZRXToken.json b/packages/migrations/artifacts/2.0.0/ZRXToken.json
index 76ee77b34..76ee77b34 100644
--- a/packages/migrations/artifacts/2.0.0-mainnet/ZRXToken.json
+++ b/packages/migrations/artifacts/2.0.0/ZRXToken.json
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 847a93472..22a71e3bc 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -11,7 +11,7 @@
         "build": "yarn pre_build && tsc -b",
         "pre_build": "run-s compile:v2 copy_artifacts generate_contract_wrappers",
         "copy_artifacts": "copyfiles 'artifacts/**/*' ./lib",
-        "clean": "shx rm -rf lib src/1.0.0/contract_wrappers src/2.0.0/contract_wrappers src/2.0.0-beta-testnet/contract_wrappers src/2.0.0-mainnet/contract_wrappers artifacts/2.0.0",
+        "clean": "shx rm -rf lib src/1.0.0/contract_wrappers src/2.0.0-testnet/contract_wrappers src/2.0.0/contract_wrappers src/development/contract_wrappers artifacts/development",
         "lint": "tslint --project . --exclude **/src/v2/contract_wrappers/**/* --exclude **/src/v1/contract_wrappers/**/*",
         "migrate:v1": "run-s build compile:v1 script:migrate:v1",
         "migrate:v2": "run-s build compile:v2 script:migrate:v2",
@@ -27,16 +27,13 @@
         "generate_contract_wrappers:v2-beta-testnet": "abi-gen --abis  ${npm_package_config_abis_v2BetaTestnet} --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/2.0.0-beta-testnet/contract_wrappers --backend ethers",
         "generate_contract_wrappers:v2-mainnet": "abi-gen --abis  ${npm_package_config_abis_v2Mainnet} --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/2.0.0-mainnet/contract_wrappers --backend ethers",
         "compile:v1": "sol-compiler --artifacts-dir artifacts/1.0.0 --contracts Exchange_v1,DummyERC20Token,ZRXToken,WETH9,TokenTransferProxy_v1,MultiSigWallet,MultiSigWalletWithTimeLock,MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress,TokenRegistry",
-        "compile:v2": "sol-compiler --artifacts-dir artifacts/2.0.0 --contracts AssetProxyOwner,ERC20Token,DummyERC20Token,ERC721Token,DummyERC721Token,ERC20Proxy,ERC721Proxy,Exchange,Forwarder,MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress,ZRXToken,WETH9,IWallet,IValidator,OrderValidator",
-        "compile:v2-beta-testnet": "sol-compiler --artifacts-dir artifacts/2.0.0-beta-testnet --contracts AssetProxyOwner,DummyERC20Token,DummyERC721Token,ERC20Proxy,ERC721Proxy,Exchange,Forwarder,IWallet,IValidator,ERC20Token,ERC721Token,OrderValidator,ZRXToken",
-        "compile:v2-mainnet": "sol-compiler --artifacts-dir artifacts/2.0.0-mainnet --contracts AssetProxyOwner,ERC20Proxy,ERC721Proxy,Exchange,Forwarder,OrderValidator"
     },
     "config": {
         "abis": {
             "v1": "artifacts/1.0.0/@(DummyERC20Token|TokenTransferProxy_v1|Exchange_v1|TokenRegistry|MultiSigWallet|MultiSigWalletWithTimeLock|MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress|TokenRegistry|ZRXToken|WETH9).json",
-            "v2": "artifacts/2.0.0/@(ERC20Token|DummyERC20Token|ERC721Token|DummyERC721Token|ERC20Proxy|ERC721Proxy|Exchange|Forwarder|AssetProxyOwner|ZRXToken|WETH9|IWallet|IValidator|OrderValidator).json",
-            "v2BetaTestnet": "artifacts/2.0.0-beta-testnet/@(DummyERC721Token|DummyERC20Token|ERC20Token|ERC721Token|ERC20Proxy|ERC721Proxy|Exchange|Forwarder|AssetProxyOwner|IWallet|IValidator|OrderValidator|ZRXToken).json",
-            "v2Mainnet": "artifacts/2.0.0-mainnet/@(AssetProxyOwner|ERC20Proxy|ERC721Proxy|Exchange|Forwarder|OrderValidator).json"
+            "v2Testnet": "artifacts/2.0.0-testnet/@(DummyERC721Token|DummyERC20Token|ERC20Token|ERC721Token|ERC20Proxy|ERC721Proxy|Exchange|Forwarder|AssetProxyOwner|IWallet|IValidator|OrderValidator|ZRXToken).json",
+            "v2": "artifacts/2.0.0/@(DummyERC721Token|DummyERC20Token|ERC20Token|ERC721Token|ERC20Proxy|ERC721Proxy|Exchange|Forwarder|AssetProxyOwner|IWallet|IValidator|OrderValidator|ZRXToken).json",
+            "development": "artifacts/development/@(DummyERC721Token|DummyERC20Token|ERC20Token|ERC721Token|ERC20Proxy|ERC721Proxy|Exchange|Forwarder|AssetProxyOwner|IWallet|IValidator|OrderValidator|ZRXToken).json"
         }
     },
     "license": "Apache-2.0",
diff --git a/packages/migrations/src/2.0.0-beta-testnet/artifacts.ts b/packages/migrations/src/2.0.0-beta-testnet/artifacts.ts
deleted file mode 100644
index ba5fa68a4..000000000
--- a/packages/migrations/src/2.0.0-beta-testnet/artifacts.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { ContractArtifact } from 'ethereum-types';
-
-import * as AssetProxyOwner from '../../artifacts/2.0.0-beta-testnet/AssetProxyOwner.json';
-import * as DummyERC20Token from '../../artifacts/2.0.0-beta-testnet/DummyERC20Token.json';
-import * as DummyERC721Token from '../../artifacts/2.0.0-beta-testnet/DummyERC721Token.json';
-import * as ERC20Proxy from '../../artifacts/2.0.0-beta-testnet/ERC20Proxy.json';
-import * as ERC721Proxy from '../../artifacts/2.0.0-beta-testnet/ERC721Proxy.json';
-import * as Exchange from '../../artifacts/2.0.0-beta-testnet/Exchange.json';
-import * as Forwarder from '../../artifacts/2.0.0-beta-testnet/Forwarder.json';
-import * as OrderValidator from '../../artifacts/2.0.0-beta-testnet/OrderValidator.json';
-import * as ZRXToken from '../../artifacts/2.0.0-beta-testnet/ZRXToken.json';
-
-export const artifacts = {
-    AssetProxyOwner: (AssetProxyOwner as any) as ContractArtifact,
-    Exchange: (Exchange as any) as ContractArtifact,
-    ERC20Proxy: (ERC20Proxy as any) as ContractArtifact,
-    ERC721Proxy: (ERC721Proxy as any) as ContractArtifact,
-    DummyERC721Token: (DummyERC721Token as any) as ContractArtifact,
-    DummyERC20Token: (DummyERC20Token as any) as ContractArtifact,
-    Forwarder: (Forwarder as any) as ContractArtifact,
-    OrderValidator: (OrderValidator as any) as ContractArtifact,
-    ZRX: (ZRXToken as any) as ContractArtifact,
-};
diff --git a/packages/migrations/src/2.0.0-mainnet/artifacts.ts b/packages/migrations/src/2.0.0-mainnet/artifacts.ts
deleted file mode 100644
index 8091fa9d0..000000000
--- a/packages/migrations/src/2.0.0-mainnet/artifacts.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import { ContractArtifact } from 'ethereum-types';
-
-import * as AssetProxyOwner from '../../artifacts/2.0.0-mainnet/AssetProxyOwner.json';
-import * as ERC20Proxy from '../../artifacts/2.0.0-mainnet/ERC20Proxy.json';
-import * as ERC721Proxy from '../../artifacts/2.0.0-mainnet/ERC721Proxy.json';
-import * as Exchange from '../../artifacts/2.0.0-mainnet/Exchange.json';
-import * as Forwarder from '../../artifacts/2.0.0-mainnet/Forwarder.json';
-import * as OrderValidator from '../../artifacts/2.0.0-mainnet/OrderValidator.json';
-
-export const artifacts = {
-    AssetProxyOwner: (AssetProxyOwner as any) as ContractArtifact,
-    ERC20Proxy: (ERC20Proxy as any) as ContractArtifact,
-    ERC721Proxy: (ERC721Proxy as any) as ContractArtifact,
-    Exchange: (Exchange as any) as ContractArtifact,
-    Forwarder: (Forwarder as any) as ContractArtifact,
-    OrderValidator: (OrderValidator as any) as ContractArtifact,
-};
diff --git a/packages/migrations/src/2.0.0-mainnet/migration.ts b/packages/migrations/src/2.0.0-mainnet/migration.ts
deleted file mode 100644
index 4100a750c..000000000
--- a/packages/migrations/src/2.0.0-mainnet/migration.ts
+++ /dev/null
@@ -1,122 +0,0 @@
-import { assetDataUtils } from '@0xproject/order-utils';
-import { logUtils } from '@0xproject/utils';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
-import { Provider, TxData } from 'ethereum-types';
-
-import { ArtifactWriter } from '../utils/artifact_writer';
-
-import { artifacts } from './artifacts';
-import { constants } from './constants';
-import { AssetProxyOwnerContract } from './contract_wrappers/asset_proxy_owner';
-import { ERC20ProxyContract } from './contract_wrappers/erc20_proxy';
-import { ERC721ProxyContract } from './contract_wrappers/erc721_proxy';
-import { ExchangeContract } from './contract_wrappers/exchange';
-import { ForwarderContract } from './contract_wrappers/forwarder';
-import { OrderValidatorContract } from './contract_wrappers/order_validator';
-
-/**
- * Custom migrations should be defined in this function. This will be called with the CLI 'migrate:v2-mainnet' command.
- * Migrations could be written to run in parallel, but if you want contract addresses to be created deterministically,
- * the migration should be written to run synchronously.
- * @param provider  Web3 provider instance.
- * @param artifactsDir The directory with compiler artifact files.
- * @param txDefaults Default transaction values to use when deploying contracts.
- */
-export const runV2MainnetMigrationsAsync = async (
-    provider: Provider,
-    artifactsDir: string,
-    txDefaults: Partial<TxData>,
-) => {
-    const web3Wrapper = new Web3Wrapper(provider);
-    const networkId = await web3Wrapper.getNetworkIdAsync();
-    const artifactsWriter = new ArtifactWriter(artifactsDir, networkId);
-
-    // Deploy AssetProxies
-    const erc20proxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(artifacts.ERC20Proxy, provider, txDefaults);
-    artifactsWriter.saveArtifact(erc20proxy);
-    const erc721proxy = await ERC721ProxyContract.deployFrom0xArtifactAsync(
-        artifacts.ERC721Proxy,
-        provider,
-        txDefaults,
-    );
-    artifactsWriter.saveArtifact(erc721proxy);
-
-    // Deploy Exchange
-    const exchange = await ExchangeContract.deployFrom0xArtifactAsync(artifacts.Exchange, provider, txDefaults);
-    artifactsWriter.saveArtifact(exchange);
-
-    let txHash;
-    // Register AssetProxies in Exchange
-    txHash = await exchange.registerAssetProxy.sendTransactionAsync(erc20proxy.address);
-    logUtils.log(`transactionHash: ${txHash}`);
-    logUtils.log('Registering ERC20Proxy');
-    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-
-    txHash = await exchange.registerAssetProxy.sendTransactionAsync(erc721proxy.address);
-    logUtils.log(`transactionHash: ${txHash}`);
-    logUtils.log('Registering ERC721Proxy');
-    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-
-    // Deploy AssetProxyOwner
-    const assetProxies = [erc20proxy.address, erc721proxy.address];
-    const assetProxyOwner = await AssetProxyOwnerContract.deployFrom0xArtifactAsync(
-        artifacts.AssetProxyOwner,
-        provider,
-        txDefaults,
-        constants.ASSET_PROXY_OWNER_OWNERS,
-        assetProxies,
-        constants.ASSET_PROXY_OWNER_REQUIRED_CONFIRMATIONS,
-        constants.ASSET_PROXY_OWNER_SECONDS_TIMELOCKED,
-    );
-    artifactsWriter.saveArtifact(assetProxyOwner);
-
-    // Deploy Forwarder
-    const zrxAssetData = assetDataUtils.encodeERC20AssetData(constants.ZRX_ADDRESS);
-    const wethAssetData = assetDataUtils.encodeERC20AssetData(constants.WETH_ADDRESS);
-    const forwarder = await ForwarderContract.deployFrom0xArtifactAsync(
-        artifacts.Forwarder,
-        provider,
-        txDefaults,
-        exchange.address,
-        zrxAssetData,
-        wethAssetData,
-    );
-    artifactsWriter.saveArtifact(forwarder);
-
-    // Deploy OrderValidator
-    const orderValidator = await OrderValidatorContract.deployFrom0xArtifactAsync(
-        artifacts.OrderValidator,
-        provider,
-        txDefaults,
-        exchange.address,
-        zrxAssetData,
-    );
-    artifactsWriter.saveArtifact(orderValidator);
-
-    // Authorize Exchange contracts to call AssetProxies
-    txHash = await erc20proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address);
-    logUtils.log(`transactionHash: ${txHash}`);
-    logUtils.log('Authorizing Exchange on ERC20Proxy');
-    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-
-    txHash = await erc721proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address);
-    logUtils.log(`transactionHash: ${txHash}`);
-    logUtils.log('Authorizing Exchange on ERC721Proxy');
-    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-
-    // Transfer ownership of AssetProxies and Exchange to AssetProxyOwner
-    txHash = await erc20proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address);
-    logUtils.log(`transactionHash: ${txHash}`);
-    logUtils.log('Transferring ownership of ERC20Proxy');
-    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-
-    txHash = await erc721proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address);
-    logUtils.log(`transactionHash: ${txHash}`);
-    logUtils.log('Transferring ownership of ERC721Proxy');
-    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-
-    txHash = await exchange.transferOwnership.sendTransactionAsync(assetProxyOwner.address);
-    logUtils.log(`transactionHash: ${txHash}`);
-    logUtils.log('Transferring ownership of Exchange');
-    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-};
diff --git a/packages/migrations/src/2.0.0-testnet/artifacts.ts b/packages/migrations/src/2.0.0-testnet/artifacts.ts
new file mode 100644
index 000000000..f1c6ecd88
--- /dev/null
+++ b/packages/migrations/src/2.0.0-testnet/artifacts.ts
@@ -0,0 +1,23 @@
+import { ContractArtifact } from 'ethereum-types';
+
+import * as AssetProxyOwner from '../../artifacts/2.0.0-testnet/AssetProxyOwner.json';
+import * as DummyERC20Token from '../../artifacts/2.0.0-testnet/DummyERC20Token.json';
+import * as DummyERC721Token from '../../artifacts/2.0.0-testnet/DummyERC721Token.json';
+import * as ERC20Proxy from '../../artifacts/2.0.0-testnet/ERC20Proxy.json';
+import * as ERC721Proxy from '../../artifacts/2.0.0-testnet/ERC721Proxy.json';
+import * as Exchange from '../../artifacts/2.0.0-testnet/Exchange.json';
+import * as Forwarder from '../../artifacts/2.0.0-testnet/Forwarder.json';
+import * as OrderValidator from '../../artifacts/2.0.0-testnet/OrderValidator.json';
+import * as ZRXToken from '../../artifacts/2.0.0-testnet/ZRXToken.json';
+
+export const artifacts = {
+    AssetProxyOwner: (AssetProxyOwner as any) as ContractArtifact,
+    Exchange: (Exchange as any) as ContractArtifact,
+    ERC20Proxy: (ERC20Proxy as any) as ContractArtifact,
+    ERC721Proxy: (ERC721Proxy as any) as ContractArtifact,
+    DummyERC721Token: (DummyERC721Token as any) as ContractArtifact,
+    DummyERC20Token: (DummyERC20Token as any) as ContractArtifact,
+    Forwarder: (Forwarder as any) as ContractArtifact,
+    OrderValidator: (OrderValidator as any) as ContractArtifact,
+    ZRX: (ZRXToken as any) as ContractArtifact,
+};
diff --git a/packages/migrations/src/2.0.0-beta-testnet/migration.ts b/packages/migrations/src/2.0.0-testnet/migration.ts
index 62a16ddae..62a16ddae 100644
--- a/packages/migrations/src/2.0.0-beta-testnet/migration.ts
+++ b/packages/migrations/src/2.0.0-testnet/migration.ts
diff --git a/packages/migrations/src/2.0.0/artifacts.ts b/packages/migrations/src/2.0.0/artifacts.ts
index e96c555d6..65736c001 100644
--- a/packages/migrations/src/2.0.0/artifacts.ts
+++ b/packages/migrations/src/2.0.0/artifacts.ts
@@ -1,25 +1,17 @@
 import { ContractArtifact } from 'ethereum-types';
 
 import * as AssetProxyOwner from '../../artifacts/2.0.0/AssetProxyOwner.json';
-import * as DummyERC20Token from '../../artifacts/2.0.0/DummyERC20Token.json';
-import * as DummyERC721Token from '../../artifacts/2.0.0/DummyERC721Token.json';
 import * as ERC20Proxy from '../../artifacts/2.0.0/ERC20Proxy.json';
 import * as ERC721Proxy from '../../artifacts/2.0.0/ERC721Proxy.json';
 import * as Exchange from '../../artifacts/2.0.0/Exchange.json';
 import * as Forwarder from '../../artifacts/2.0.0/Forwarder.json';
 import * as OrderValidator from '../../artifacts/2.0.0/OrderValidator.json';
-import * as WETH9 from '../../artifacts/2.0.0/WETH9.json';
-import * as ZRX from '../../artifacts/2.0.0/ZRXToken.json';
 
 export const artifacts = {
-    ZRX: (ZRX as any) as ContractArtifact,
-    DummyERC20Token: (DummyERC20Token as any) as ContractArtifact,
-    DummyERC721Token: (DummyERC721Token as any) as ContractArtifact,
     AssetProxyOwner: (AssetProxyOwner as any) as ContractArtifact,
-    Exchange: (Exchange as any) as ContractArtifact,
-    WETH9: (WETH9 as any) as ContractArtifact,
     ERC20Proxy: (ERC20Proxy as any) as ContractArtifact,
     ERC721Proxy: (ERC721Proxy as any) as ContractArtifact,
+    Exchange: (Exchange as any) as ContractArtifact,
     Forwarder: (Forwarder as any) as ContractArtifact,
     OrderValidator: (OrderValidator as any) as ContractArtifact,
 };
diff --git a/packages/migrations/src/2.0.0-mainnet/constants.ts b/packages/migrations/src/2.0.0/constants.ts
index 99649f687..99649f687 100644
--- a/packages/migrations/src/2.0.0-mainnet/constants.ts
+++ b/packages/migrations/src/2.0.0/constants.ts
diff --git a/packages/migrations/src/2.0.0/migration.ts b/packages/migrations/src/2.0.0/migration.ts
index e1dcea8b0..4100a750c 100644
--- a/packages/migrations/src/2.0.0/migration.ts
+++ b/packages/migrations/src/2.0.0/migration.ts
@@ -1,37 +1,37 @@
 import { assetDataUtils } from '@0xproject/order-utils';
-import { BigNumber } from '@0xproject/utils';
+import { logUtils } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import { Provider, TxData } from 'ethereum-types';
 
 import { ArtifactWriter } from '../utils/artifact_writer';
-import { erc20TokenInfo, erc721TokenInfo } from '../utils/token_info';
 
 import { artifacts } from './artifacts';
+import { constants } from './constants';
 import { AssetProxyOwnerContract } from './contract_wrappers/asset_proxy_owner';
-import { DummyERC20TokenContract } from './contract_wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from './contract_wrappers/dummy_erc721_token';
 import { ERC20ProxyContract } from './contract_wrappers/erc20_proxy';
 import { ERC721ProxyContract } from './contract_wrappers/erc721_proxy';
 import { ExchangeContract } from './contract_wrappers/exchange';
 import { ForwarderContract } from './contract_wrappers/forwarder';
 import { OrderValidatorContract } from './contract_wrappers/order_validator';
-import { WETH9Contract } from './contract_wrappers/weth9';
-import { ZRXTokenContract } from './contract_wrappers/zrx_token';
 
 /**
- * Custom migrations should be defined in this function. This will be called with the CLI 'migrate:v2' command.
+ * Custom migrations should be defined in this function. This will be called with the CLI 'migrate:v2-mainnet' command.
  * Migrations could be written to run in parallel, but if you want contract addresses to be created deterministically,
  * the migration should be written to run synchronously.
  * @param provider  Web3 provider instance.
  * @param artifactsDir The directory with compiler artifact files.
  * @param txDefaults Default transaction values to use when deploying contracts.
  */
-export const runV2MigrationsAsync = async (provider: Provider, artifactsDir: string, txDefaults: Partial<TxData>) => {
+export const runV2MainnetMigrationsAsync = async (
+    provider: Provider,
+    artifactsDir: string,
+    txDefaults: Partial<TxData>,
+) => {
     const web3Wrapper = new Web3Wrapper(provider);
     const networkId = await web3Wrapper.getNetworkIdAsync();
     const artifactsWriter = new ArtifactWriter(artifactsDir, networkId);
 
-    // Proxies
+    // Deploy AssetProxies
     const erc20proxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(artifacts.ERC20Proxy, provider, txDefaults);
     artifactsWriter.saveArtifact(erc20proxy);
     const erc721proxy = await ERC721ProxyContract.deployFrom0xArtifactAsync(
@@ -41,109 +41,49 @@ export const runV2MigrationsAsync = async (provider: Provider, artifactsDir: str
     );
     artifactsWriter.saveArtifact(erc721proxy);
 
-    // ZRX
-    const zrxToken = await ZRXTokenContract.deployFrom0xArtifactAsync(artifacts.ZRX, provider, txDefaults);
-    artifactsWriter.saveArtifact(zrxToken);
-
-    // Ether token
-    const etherToken = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
-    artifactsWriter.saveArtifact(etherToken);
-
-    // Exchange
-    const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-    const exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-        artifacts.Exchange,
-        provider,
-        txDefaults,
-        zrxAssetData,
-    );
+    // Deploy Exchange
+    const exchange = await ExchangeContract.deployFrom0xArtifactAsync(artifacts.Exchange, provider, txDefaults);
     artifactsWriter.saveArtifact(exchange);
 
-    // Multisigs
-    const accounts: string[] = await web3Wrapper.getAvailableAddressesAsync();
-    const owners = [accounts[0], accounts[1]];
-    const confirmationsRequired = new BigNumber(2);
-    const secondsRequired = new BigNumber(0);
-    const owner = accounts[0];
+    let txHash;
+    // Register AssetProxies in Exchange
+    txHash = await exchange.registerAssetProxy.sendTransactionAsync(erc20proxy.address);
+    logUtils.log(`transactionHash: ${txHash}`);
+    logUtils.log('Registering ERC20Proxy');
+    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+
+    txHash = await exchange.registerAssetProxy.sendTransactionAsync(erc721proxy.address);
+    logUtils.log(`transactionHash: ${txHash}`);
+    logUtils.log('Registering ERC721Proxy');
+    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
 
-    // AssetProxyOwner
+    // Deploy AssetProxyOwner
+    const assetProxies = [erc20proxy.address, erc721proxy.address];
     const assetProxyOwner = await AssetProxyOwnerContract.deployFrom0xArtifactAsync(
         artifacts.AssetProxyOwner,
         provider,
         txDefaults,
-        owners,
-        [erc20proxy.address, erc721proxy.address],
-        confirmationsRequired,
-        secondsRequired,
+        constants.ASSET_PROXY_OWNER_OWNERS,
+        assetProxies,
+        constants.ASSET_PROXY_OWNER_REQUIRED_CONFIRMATIONS,
+        constants.ASSET_PROXY_OWNER_SECONDS_TIMELOCKED,
     );
     artifactsWriter.saveArtifact(assetProxyOwner);
 
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await erc20proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-            from: owner,
-        }),
-    );
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await erc20proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address, {
-            from: owner,
-        }),
-    );
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await erc721proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-            from: owner,
-        }),
-    );
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await erc721proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address, {
-            from: owner,
-        }),
-    );
-
-    // Register the Asset Proxies to the Exchange
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await exchange.registerAssetProxy.sendTransactionAsync(erc20proxy.address),
-    );
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await exchange.registerAssetProxy.sendTransactionAsync(erc721proxy.address),
-    );
-
-    // Dummy ERC20 tokens
-    for (const token of erc20TokenInfo) {
-        const totalSupply = new BigNumber(1000000000000000000000000000);
-        // tslint:disable-next-line:no-unused-variable
-        const dummyErc20Token = await DummyERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC20Token,
-            provider,
-            txDefaults,
-            token.name,
-            token.symbol,
-            token.decimals,
-            totalSupply,
-        );
-    }
-
-    // ERC721
-    // tslint:disable-next-line:no-unused-variable
-    const cryptoKittieToken = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
-        artifacts.DummyERC721Token,
-        provider,
-        txDefaults,
-        erc721TokenInfo[0].name,
-        erc721TokenInfo[0].symbol,
-    );
-
-    // Forwarder
+    // Deploy Forwarder
+    const zrxAssetData = assetDataUtils.encodeERC20AssetData(constants.ZRX_ADDRESS);
+    const wethAssetData = assetDataUtils.encodeERC20AssetData(constants.WETH_ADDRESS);
     const forwarder = await ForwarderContract.deployFrom0xArtifactAsync(
         artifacts.Forwarder,
         provider,
         txDefaults,
         exchange.address,
-        assetDataUtils.encodeERC20AssetData(zrxToken.address),
-        assetDataUtils.encodeERC20AssetData(etherToken.address),
+        zrxAssetData,
+        wethAssetData,
     );
     artifactsWriter.saveArtifact(forwarder);
 
-    // OrderValidator
+    // Deploy OrderValidator
     const orderValidator = await OrderValidatorContract.deployFrom0xArtifactAsync(
         artifacts.OrderValidator,
         provider,
@@ -152,4 +92,31 @@ export const runV2MigrationsAsync = async (provider: Provider, artifactsDir: str
         zrxAssetData,
     );
     artifactsWriter.saveArtifact(orderValidator);
+
+    // Authorize Exchange contracts to call AssetProxies
+    txHash = await erc20proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address);
+    logUtils.log(`transactionHash: ${txHash}`);
+    logUtils.log('Authorizing Exchange on ERC20Proxy');
+    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+
+    txHash = await erc721proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address);
+    logUtils.log(`transactionHash: ${txHash}`);
+    logUtils.log('Authorizing Exchange on ERC721Proxy');
+    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+
+    // Transfer ownership of AssetProxies and Exchange to AssetProxyOwner
+    txHash = await erc20proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address);
+    logUtils.log(`transactionHash: ${txHash}`);
+    logUtils.log('Transferring ownership of ERC20Proxy');
+    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+
+    txHash = await erc721proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address);
+    logUtils.log(`transactionHash: ${txHash}`);
+    logUtils.log('Transferring ownership of ERC721Proxy');
+    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+
+    txHash = await exchange.transferOwnership.sendTransactionAsync(assetProxyOwner.address);
+    logUtils.log(`transactionHash: ${txHash}`);
+    logUtils.log('Transferring ownership of Exchange');
+    await web3Wrapper.awaitTransactionSuccessAsync(txHash);
 };
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index 7d2caa0e8..368a5edb1 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -9,9 +9,9 @@
     "types": "lib/src/index.d.ts",
     "scripts": {
         "build": "yarn pre_build && tsc -b",
-        "pre_build": "run-s update_artifacts_v2_beta generate_contract_wrappers",
+        "pre_build": "run-s update_artifacts generate_contract_wrappers",
         "generate_contract_wrappers": "abi-gen --abis 'lib/src/artifacts/@(Exchange|IWallet|IValidator|DummyERC20Token|ERC20Proxy|ERC20Token).json' --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/generated_contract_wrappers --backend ethers",
-        "update_artifacts_v2_beta": "for i in ${npm_package_config_contracts_v2_beta}; do copyfiles -u 4 ../migrations/artifacts/2.0.0-beta-testnet/$i.json lib/src/artifacts; done;",
+        "update_artifacts": "for i in ${npm_package_config_contracts_v2_beta}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json lib/src/artifacts; done;",
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
         "test:circleci": "yarn test:coverage",
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index 27eeca6fd..95fec2464 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -22,7 +22,7 @@
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "copy_artifacts": "copyfiles -u 2 './src/artifacts/**/*.json' ./lib/src/artifacts",
-        "update_artifacts": "for i in ${npm_package_config_contracts_v2_beta}; do copyfiles -u 4 ../migrations/artifacts/2.0.0-beta-testnet/$i.json src/artifacts; done;",
+        "update_artifacts": "for i in ${npm_package_config_contracts_v2_beta}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json src/artifacts; done;",
         "clean": "shx rm -rf _bundles lib test_temp test/artifacts src/generated_contract_wrappers generated_docs",
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js lib/test/global_hooks.js --timeout 10000 --bail --exit",
         "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"