Publish

- 0x.js@2.0.3 - @0x/abi-gen-wrappers@1.0.4 - @0x/asset-buyer@2.2.2 - @0x/base-contract@3.0.5 - @0x/connect@3.0.5 - @0x/contract-wrappers@4.0.1 - contracts@2.1.53 - @0x/dev-tools-pages@0.0.5 - @0x/dev-utils@1.0.16 - @0x/fill-scenarios@1.0.11 - @0x/instant@0.0.6 - @0x/metacoin@0.0.27 - @0x/migrations@2.0.3 - @0x/order-utils@3.0.1 - @0x/order-watcher@2.2.3 - @0x/react-docs@1.0.17 - @0x/react-shared@1.0.20 - @0x/sol-compiler@1.1.11 - @0x/sol-cov@2.1.11 - @0x/sol-doc@1.0.6 - @0x/subproviders@2.1.3 - @0x/testnet-faucets@1.0.55 - @0x/web3-wrapper@3.1.3 - @0x/website@0.0.58
Updated CHANGELOGS
2018-11-13 19:41:43 +01:00 · 2018-11-13 19:41:25 +01:00 · 2018-11-13 19:27:44 +01:00 · 2018-11-13 15:03:30 +01:00 · 2018-11-12 21:48:34 -08:00 · 2018-11-12 13:26:09 -08:00
144 changed files with 1424 additions and 476 deletions
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "2.0.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "2.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "2.0.1",
        "changes": [
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v2.0.3 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v2.0.2 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v2.0.1 - _November 9, 2018_

    * Dependencies updated
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
    "name": "0x.js",
-    "version": "2.0.1",
+    "version": "2.0.3",
    "engines": {
        "node": ">=6.12"
    },
@@ -43,10 +43,10 @@
    "license": "Apache-2.0",
    "devDependencies": {
        "@0x/abi-gen": "^1.0.15",
-        "@0x/abi-gen-wrappers": "^1.0.2",
+        "@0x/abi-gen-wrappers": "^1.0.4",
        "@0x/contract-addresses": "^1.1.0",
-        "@0x/dev-utils": "^1.0.14",
-        "@0x/migrations": "^2.0.1",
+        "@0x/dev-utils": "^1.0.16",
+        "@0x/migrations": "^2.0.3",
        "@0x/tslint-config": "^1.0.10",
        "@types/lodash": "4.14.104",
        "@types/mocha": "^2.2.42",
@@ -73,16 +73,16 @@
        "webpack": "^4.20.2"
    },
    "dependencies": {
-        "@0x/assert": "^1.0.15",
-        "@0x/base-contract": "^3.0.3",
-        "@0x/contract-wrappers": "^3.0.1",
-        "@0x/order-utils": "^2.0.1",
-        "@0x/order-watcher": "^2.2.1",
-        "@0x/subproviders": "^2.1.1",
+        "@0x/assert": "^1.0.16",
+        "@0x/base-contract": "^3.0.5",
+        "@0x/contract-wrappers": "^4.0.1",
+        "@0x/order-utils": "^3.0.1",
+        "@0x/order-watcher": "^2.2.3",
+        "@0x/subproviders": "^2.1.3",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "@types/web3-provider-engine": "^14.0.0",
        "ethereum-types": "^1.1.2",
        "ethers": "~4.0.4",
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "1.0.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "1.0.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "1.0.2",
        "changes": [
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.0.4 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v1.0.3 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v1.0.2 - _November 9, 2018_

    * Dependencies updated
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/abi-gen-wrappers",
-    "version": "1.0.2",
+    "version": "1.0.4",
    "engines": {
        "node": ">=6.12"
    },
@@ -33,14 +33,14 @@
        "@0x/abi-gen": "^1.0.15",
        "@0x/tslint-config": "^1.0.10",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "ethereum-types": "^1.1.2",
        "ethers": "~4.0.4",
        "lodash": "^4.17.5",
        "shx": "^0.2.2"
    },
    "dependencies": {
-        "@0x/base-contract": "^3.0.3"
+        "@0x/base-contract": "^3.0.5"
    },
    "publishConfig": {
        "access": "public"
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542028948,
+        "version": "1.0.16",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "1.0.15",
        "changes": [
--- a/packages/assert/CHANGELOG.md
+++ b/packages/assert/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.0.16 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v1.0.15 - _November 9, 2018_

    * Dependencies updated
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/assert",
-    "version": "1.0.15",
+    "version": "1.0.16",
    "engines": {
        "node": ">=6.12"
    },
@@ -44,7 +44,7 @@
        "typescript": "3.0.1"
    },
    "dependencies": {
-        "@0x/json-schemas": "^2.0.1",
+        "@0x/json-schemas": "^2.1.0",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
        "lodash": "^4.17.5",
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "2.2.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "2.2.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "2.2.0",
        "changes": [
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v2.2.2 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v2.2.1 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v2.2.0 - _November 9, 2018_

    * `getAssetBuyerForProvidedOrders` factory function now takes 3 args instead of 4 (#1187)
--- a/packages/asset-buyer/package.json
+++ b/packages/asset-buyer/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/asset-buyer",
-    "version": "2.2.0",
+    "version": "2.2.2",
    "engines": {
        "node": ">=6.12"
    },
@@ -36,16 +36,16 @@
    },
    "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md",
    "dependencies": {
-        "@0x/assert": "^1.0.15",
-        "@0x/connect": "^3.0.3",
-        "@0x/contract-wrappers": "^3.0.1",
-        "@0x/json-schemas": "^2.0.1",
-        "@0x/order-utils": "^2.0.1",
-        "@0x/subproviders": "^2.1.1",
+        "@0x/assert": "^1.0.16",
+        "@0x/connect": "^3.0.5",
+        "@0x/contract-wrappers": "^4.0.1",
+        "@0x/json-schemas": "^2.1.0",
+        "@0x/order-utils": "^3.0.1",
+        "@0x/subproviders": "^2.1.3",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "ethereum-types": "^1.1.2",
        "lodash": "^4.17.10"
    },
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "3.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "3.0.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "3.0.3",
        "changes": [
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v3.0.5 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v3.0.4 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v3.0.3 - _November 9, 2018_

    * Dependencies updated
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/base-contract",
-    "version": "3.0.3",
+    "version": "3.0.5",
    "engines": {
        "node": ">=6.12"
    },
@@ -42,7 +42,7 @@
    "dependencies": {
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "ethereum-types": "^1.1.2",
        "ethers": "~4.0.4",
        "lodash": "^4.17.5"
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "3.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "3.0.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "3.0.3",
        "changes": [
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v3.0.5 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v3.0.4 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v3.0.3 - _November 9, 2018_

    * Dependencies updated
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/connect",
-    "version": "3.0.3",
+    "version": "3.0.5",
    "engines": {
        "node": ">=6.12"
    },
@@ -44,9 +44,9 @@
    },
    "homepage": "https://github.com/0xProject/0x-monorepo/packages/connect/README.md",
    "dependencies": {
-        "@0x/assert": "^1.0.15",
-        "@0x/json-schemas": "^2.0.1",
-        "@0x/order-utils": "^2.0.1",
+        "@0x/assert": "^1.0.16",
+        "@0x/json-schemas": "^2.1.0",
+        "@0x/order-utils": "^3.0.1",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
--- a/packages/connect/src/http_client.ts
+++ b/packages/connect/src/http_client.ts
@@ -19,7 +19,6 @@ import { fetchAsync } from '@0x/utils';
 import * as _ from 'lodash';
 import * as queryString from 'query-string';

-import { schemas as clientSchemas } from './schemas/schemas';
 import { Client, HttpRequestOptions, HttpRequestType } from './types';
 import { relayerResponseJsonParsers } from './utils/relayer_response_json_parsers';

@@ -61,9 +60,9 @@ export class HttpClient implements Client {
        requestOpts?: RequestOpts & AssetPairsRequestOpts & PagedRequestOpts,
    ): Promise<AssetPairsResponse> {
        if (!_.isUndefined(requestOpts)) {
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.assetPairsRequestOptsSchema);
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.pagedRequestOptsSchema);
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.requestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.assetPairsRequestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.pagedRequestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.requestOptsSchema);
        }
        const httpRequestOpts = {
            params: requestOpts,
@@ -81,9 +80,9 @@ export class HttpClient implements Client {
        requestOpts?: RequestOpts & OrdersRequestOpts & PagedRequestOpts,
    ): Promise<OrdersResponse> {
        if (!_.isUndefined(requestOpts)) {
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.ordersRequestOptsSchema);
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.pagedRequestOptsSchema);
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.requestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.ordersRequestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.pagedRequestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.requestOptsSchema);
        }
        const httpRequestOpts = {
            params: requestOpts,
@@ -99,7 +98,7 @@ export class HttpClient implements Client {
     */
    public async getOrderAsync(orderHash: string, requestOpts?: RequestOpts): Promise<APIOrder> {
        if (!_.isUndefined(requestOpts)) {
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.requestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.requestOptsSchema);
        }
        assert.doesConformToSchema('orderHash', orderHash, schemas.orderHashSchema);
        const httpRequestOpts = {
@@ -119,10 +118,10 @@ export class HttpClient implements Client {
        request: OrderbookRequest,
        requestOpts?: RequestOpts & PagedRequestOpts,
    ): Promise<OrderbookResponse> {
-        assert.doesConformToSchema('request', request, clientSchemas.orderBookRequestSchema);
+        assert.doesConformToSchema('request', request, schemas.orderBookRequestSchema);
        if (!_.isUndefined(requestOpts)) {
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.pagedRequestOptsSchema);
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.requestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.pagedRequestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.requestOptsSchema);
        }
        const httpRequestOpts = {
            params: _.defaults({}, request, requestOpts),
@@ -142,9 +141,9 @@ export class HttpClient implements Client {
        requestOpts?: RequestOpts,
    ): Promise<OrderConfigResponse> {
        if (!_.isUndefined(requestOpts)) {
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.requestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.requestOptsSchema);
        }
-        assert.doesConformToSchema('request', request, clientSchemas.orderConfigRequestSchema);
+        assert.doesConformToSchema('request', request, schemas.orderConfigRequestSchema);
        const httpRequestOpts = {
            params: requestOpts,
            payload: request,
@@ -160,8 +159,8 @@ export class HttpClient implements Client {
     */
    public async getFeeRecipientsAsync(requestOpts?: RequestOpts & PagedRequestOpts): Promise<FeeRecipientsResponse> {
        if (!_.isUndefined(requestOpts)) {
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.pagedRequestOptsSchema);
-            assert.doesConformToSchema('requestOpts', requestOpts, clientSchemas.requestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.pagedRequestOptsSchema);
+            assert.doesConformToSchema('requestOpts', requestOpts, schemas.requestOptsSchema);
        }
        const httpRequestOpts = {
            params: requestOpts,
--- a/packages/connect/src/schemas/asset_pairs_request_opts_schema.ts
+++ b/packages/connect/src/schemas/asset_pairs_request_opts_schema.ts
@@ -1,8 +0,0 @@
-export const assetPairsRequestOptsSchema = {
-    id: '/AssetPairsRequestOpts',
-    type: 'object',
-    properties: {
-        assetDataA: { $ref: '/hexSchema' },
-        assetDataB: { $ref: '/hexSchema' },
-    },
-};
--- a/packages/connect/src/schemas/order_config_request_schema.ts
+++ b/packages/connect/src/schemas/order_config_request_schema.ts
@@ -1,24 +0,0 @@
-export const orderConfigRequestSchema = {
-    id: '/OrderConfigRequest',
-    type: 'object',
-    properties: {
-        makerAddress: { $ref: '/addressSchema' },
-        takerAddress: { $ref: '/addressSchema' },
-        makerAssetAmount: { $ref: '/numberSchema' },
-        takerAssetAmount: { $ref: '/numberSchema' },
-        makerAssetData: { $ref: '/hexSchema' },
-        takerAssetData: { $ref: '/hexSchema' },
-        exchangeAddress: { $ref: '/addressSchema' },
-        expirationTimeSeconds: { $ref: '/numberSchema' },
-    },
-    required: [
-        'makerAddress',
-        'takerAddress',
-        'makerAssetAmount',
-        'takerAssetAmount',
-        'makerAssetData',
-        'takerAssetData',
-        'exchangeAddress',
-        'expirationTimeSeconds',
-    ],
-};
--- a/packages/connect/src/schemas/orderbook_request_schema.ts
+++ b/packages/connect/src/schemas/orderbook_request_schema.ts
@@ -1,9 +0,0 @@
-export const orderBookRequestSchema = {
-    id: '/OrderBookRequest',
-    type: 'object',
-    properties: {
-        baseAssetData: { $ref: '/hexSchema' },
-        quoteAssetData: { $ref: '/hexSchema' },
-    },
-    required: ['baseAssetData', 'quoteAssetData'],
-};
--- a/packages/connect/src/schemas/orders_request_opts_schema.ts
+++ b/packages/connect/src/schemas/orders_request_opts_schema.ts
@@ -1,19 +0,0 @@
-export const ordersRequestOptsSchema = {
-    id: '/OrdersRequestOpts',
-    type: 'object',
-    properties: {
-        makerAssetProxyId: { $ref: '/hexSchema' },
-        takerAssetProxyId: { $ref: '/hexSchema' },
-        makerAssetAddress: { $ref: '/addressSchema' },
-        takerAssetAddress: { $ref: '/addressSchema' },
-        exchangeAddress: { $ref: '/addressSchema' },
-        senderAddress: { $ref: '/addressSchema' },
-        makerAssetData: { $ref: '/hexSchema' },
-        takerAssetData: { $ref: '/hexSchema' },
-        traderAssetData: { $ref: '/hexSchema' },
-        makerAddress: { $ref: '/addressSchema' },
-        takerAddress: { $ref: '/addressSchema' },
-        traderAddress: { $ref: '/addressSchema' },
-        feeRecipientAddress: { $ref: '/addressSchema' },
-    },
-};
--- a/packages/connect/src/schemas/paged_request_opts_schema.ts
+++ b/packages/connect/src/schemas/paged_request_opts_schema.ts
@@ -1,8 +0,0 @@
-export const pagedRequestOptsSchema = {
-    id: '/PagedRequestOpts',
-    type: 'object',
-    properties: {
-        page: { type: 'number' },
-        perPage: { type: 'number' },
-    },
-};
--- a/packages/connect/src/schemas/request_opts_schema.ts
+++ b/packages/connect/src/schemas/request_opts_schema.ts
@@ -1,7 +0,0 @@
-export const requestOptsSchema = {
-    id: '/RequestOpts',
-    type: 'object',
-    properties: {
-        networkId: { type: 'number' },
-    },
-};
--- a/packages/connect/src/schemas/schemas.ts
+++ b/packages/connect/src/schemas/schemas.ts
@@ -1,15 +0,0 @@
-import { assetPairsRequestOptsSchema } from './asset_pairs_request_opts_schema';
-import { orderConfigRequestSchema } from './order_config_request_schema';
-import { orderBookRequestSchema } from './orderbook_request_schema';
-import { ordersRequestOptsSchema } from './orders_request_opts_schema';
-import { pagedRequestOptsSchema } from './paged_request_opts_schema';
-import { requestOptsSchema } from './request_opts_schema';
-
-export const schemas = {
-    orderConfigRequestSchema,
-    orderBookRequestSchema,
-    ordersRequestOptsSchema,
-    pagedRequestOptsSchema,
-    requestOptsSchema,
-    assetPairsRequestOptsSchema,
-};
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,4 +1,34 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "4.0.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "version": "4.0.0",
+        "changes": [
+            {
+                "note":
+                    "Add signature validation, regular cancellation and `cancelledUpTo` checks to `validateOrderFillableOrThrowAsync`",
+                "pr": 1235
+            },
+            {
+                "note":
+                    "Improved the errors thrown by `validateOrderFillableOrThrowAsync` by making them more descriptive",
+                "pr": 1235
+            },
+            {
+                "note":
+                    "Throw previously swallowed network errors when calling `validateOrderFillableOrThrowAsync` (see issue: #1218)",
+                "pr": 1235
+            }
+        ],
+        "timestamp": 1542028948
+    },
    {
        "version": "3.0.1",
        "changes": [
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,16 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v4.0.1 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v4.0.0 - _November 12, 2018_
+
+    * Add signature validation, regular cancellation and `cancelledUpTo` checks to `validateOrderFillableOrThrowAsync` (#1235)
+    * Improved the errors thrown by `validateOrderFillableOrThrowAsync` by making them more descriptive (#1235)
+    * Throw previously swallowed network errors when calling `validateOrderFillableOrThrowAsync` (see issue: #1218) (#1235)
+
 ## v3.0.1 - _November 9, 2018_

    * Fix bug in `ForwarderWrapper` where `feeRecipientAddress` was not correctly normalized. (#1178)
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/contract-wrappers",
-    "version": "3.0.1",
+    "version": "4.0.1",
    "description": "Smart TS wrappers for 0x smart contracts",
    "keywords": [
        "0xproject",
@@ -37,9 +37,9 @@
        "node": ">=6.0.0"
    },
    "devDependencies": {
-        "@0x/dev-utils": "^1.0.14",
-        "@0x/migrations": "^2.0.1",
-        "@0x/subproviders": "^2.1.1",
+        "@0x/dev-utils": "^1.0.16",
+        "@0x/migrations": "^2.0.3",
+        "@0x/subproviders": "^2.1.3",
        "@0x/tslint-config": "^1.0.10",
        "@types/lodash": "4.14.104",
        "@types/mocha": "^2.2.42",
@@ -65,17 +65,17 @@
        "web3-provider-engine": "14.0.6"
    },
    "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.2",
-        "@0x/assert": "^1.0.15",
+        "@0x/abi-gen-wrappers": "^1.0.4",
+        "@0x/assert": "^1.0.16",
        "@0x/contract-addresses": "^1.1.0",
        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/fill-scenarios": "^1.0.9",
-        "@0x/json-schemas": "^2.0.1",
-        "@0x/order-utils": "^2.0.1",
+        "@0x/fill-scenarios": "^1.0.11",
+        "@0x/json-schemas": "^2.1.0",
+        "@0x/order-utils": "^3.0.1",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "ethereum-types": "^1.1.2",
        "ethereumjs-blockstream": "6.0.0",
        "ethereumjs-util": "^5.1.1",
--- a/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts
@@ -18,6 +18,7 @@ import { OrderFilledCancelledFetcher } from '../fetchers/order_filled_cancelled_
 import { methodOptsSchema } from '../schemas/method_opts_schema';
 import { orderTxOptsSchema } from '../schemas/order_tx_opts_schema';
 import { txOptsSchema } from '../schemas/tx_opts_schema';
+import { validateOrderFillableOptsSchema } from '../schemas/validate_order_fillable_opts_schema';
 import {
    BlockRange,
    EventCallback,
@@ -1114,6 +1115,9 @@ export class ExchangeWrapper extends ContractWrapper {
        signedOrder: SignedOrder,
        opts: ValidateOrderFillableOpts = {},
    ): Promise<void> {
+        assert.doesConformToSchema('signedOrder', signedOrder, schemas.signedOrderSchema);
+        assert.doesConformToSchema('opts', opts, validateOrderFillableOptsSchema);
+
        const balanceAllowanceFetcher = new AssetBalanceAndProxyAllowanceFetcher(
            this._erc20TokenWrapper,
            this._erc721TokenWrapper,
@@ -1124,7 +1128,7 @@ export class ExchangeWrapper extends ContractWrapper {

        const expectedFillTakerTokenAmountIfExists = opts.expectedFillTakerTokenAmount;
        const filledCancelledFetcher = new OrderFilledCancelledFetcher(this, BlockParamLiteral.Latest);
-        const orderValidationUtils = new OrderValidationUtils(filledCancelledFetcher);
+        const orderValidationUtils = new OrderValidationUtils(filledCancelledFetcher, this._web3Wrapper.getProvider());
        await orderValidationUtils.validateOrderFillableOrThrowAsync(
            exchangeTradeSimulator,
            signedOrder,
@@ -1152,7 +1156,7 @@ export class ExchangeWrapper extends ContractWrapper {
        const exchangeTradeSimulator = new ExchangeTransferSimulator(balanceAllowanceStore);

        const filledCancelledFetcher = new OrderFilledCancelledFetcher(this, BlockParamLiteral.Latest);
-        const orderValidationUtils = new OrderValidationUtils(filledCancelledFetcher);
+        const orderValidationUtils = new OrderValidationUtils(filledCancelledFetcher, this._web3Wrapper.getProvider());
        await orderValidationUtils.validateFillOrderThrowIfInvalidAsync(
            exchangeTradeSimulator,
            this._web3Wrapper.getProvider(),
--- a/packages/contract-wrappers/src/fetchers/order_filled_cancelled_fetcher.ts
+++ b/packages/contract-wrappers/src/fetchers/order_filled_cancelled_fetcher.ts
@@ -1,5 +1,6 @@
 // tslint:disable:no-unnecessary-type-assertion
-import { AbstractOrderFilledCancelledFetcher } from '@0x/order-utils';
+import { AbstractOrderFilledCancelledFetcher, orderHashUtils } from '@0x/order-utils';
+import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { BlockParamLiteral } from 'ethereum-types';

@@ -18,9 +19,18 @@ export class OrderFilledCancelledFetcher implements AbstractOrderFilledCancelled
        });
        return filledTakerAmount;
    }
-    public async isOrderCancelledAsync(orderHash: string): Promise<boolean> {
+    public async isOrderCancelledAsync(signedOrder: SignedOrder): Promise<boolean> {
+        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
        const isCancelled = await this._exchange.isCancelledAsync(orderHash);
-        return isCancelled;
+        const orderEpoch = await this._exchange.getOrderEpochAsync(
+            signedOrder.makerAddress,
+            signedOrder.senderAddress,
+            {
+                defaultBlock: this._stateLayer,
+            },
+        );
+        const isCancelledByOrderEpoch = orderEpoch > signedOrder.salt;
+        return isCancelled || isCancelledByOrderEpoch;
    }
    public getZRXAssetData(): string {
        const zrxAssetData = this._exchange.getZRXAssetData();
--- a/packages/contract-wrappers/src/schemas/validate_order_fillable_opts_schema.ts
+++ b/packages/contract-wrappers/src/schemas/validate_order_fillable_opts_schema.ts
@@ -0,0 +1,7 @@
+export const validateOrderFillableOptsSchema = {
+    id: '/ValidateOrderFillableOpts',
+    properties: {
+        expectedFillTakerTokenAmount: { $ref: '/wholeNumberSchema' },
+    },
+    type: 'object',
+};
--- a/packages/contract-wrappers/test/exchange_wrapper_test.ts
+++ b/packages/contract-wrappers/test/exchange_wrapper_test.ts
@@ -1,7 +1,7 @@
 import { BlockchainLifecycle, callbackErrorReporter } from '@0x/dev-utils';
 import { FillScenarios } from '@0x/fill-scenarios';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { DoneCallback, SignedOrder } from '@0x/types';
+import { DoneCallback, RevertReason, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import { BlockParamLiteral } from 'ethereum-types';
@@ -282,6 +282,19 @@ describe('ExchangeWrapper', () => {
            expect(ordersInfo[1].orderHash).to.be.equal(anotherOrderHash);
        });
    });
+    describe('#validateOrderFillableOrThrowAsync', () => {
+        it('should throw if signature is invalid', async () => {
+            const signedOrderWithInvalidSignature = {
+                ...signedOrder,
+                signature:
+                    '0x1b61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351bc3340349190569279751135161d22529dc25add4f6069af05be04cacbda2ace225403',
+            };
+
+            expect(
+                contractWrappers.exchange.validateOrderFillableOrThrowAsync(signedOrderWithInvalidSignature),
+            ).to.eventually.to.be.rejectedWith(RevertReason.InvalidOrderSignature);
+        });
+    });
    describe('#isValidSignature', () => {
        it('should check if the signature is valid', async () => {
            const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
--- a/packages/contracts/CHANGELOG.json
+++ b/packages/contracts/CHANGELOG.json
@@ -0,0 +1,115 @@
+[
+    {
+        "name": "Forwarder",
+        "version": "1.1.0",
+        "changes": [
+            {
+                "note": "Round up when calculating remaining amounts in marketBuy functions",
+                "pr": 1162,
+                "networks": {
+                    "1": "0x5468a1dc173652ee28d249c271fa9933144746b1",
+                    "3": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
+                    "42": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6"
+                }
+            }
+        ]
+    },
+    {
+        "name": "Forwarder",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x7afc2d5107af94c462a194d2c21b5bdd238709d6",
+                    "3": "0x3983e204b12b3c02fb0638caf2cd406a62e0ead3",
+                    "42": "0xd85e2fa7e7e252b27b01bf0d65c946959d2f45b8"
+                }
+            }
+        ]
+    },
+    {
+        "name": "OrderValidator",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x9463e518dea6810309563c81d5266c1b1d149138",
+                    "3": "0x90431a90516ab49af23a0530e04e8c7836e7122f",
+                    "42": "0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d"
+                }
+            }
+        ]
+    },
+    {
+        "name": "Exchange",
+        "version": "2.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
+                    "3": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
+                    "42": "0x35dd2932454449b14cee11a94d3674a936d5d7b2"
+                }
+            }
+        ]
+    },
+    {
+        "name": "ERC20Proxy",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
+                    "3": "0xb1408f4c245a23c31b98d2c626777d4c0d766caa",
+                    "42": "0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e"
+                }
+            }
+        ]
+    },
+    {
+        "name": "ERC721Proxy",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x208e41fb445f1bb1b6780d58356e81405f3e6127",
+                    "3": "0xe654aac058bfbf9f83fcaee7793311dd82f6ddb4",
+                    "42": "0x2a9127c745688a165106c11cd4d647d2220af821"
+                }
+            }
+        ]
+    },
+    {
+        "name": "AssetProxyOwner",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v2 deploy",
+                "networks": {
+                    "1": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6",
+                    "3": "0xf5fa5b5fed2727a0e44ac67f6772e97977aa358b",
+                    "42": "0x2c824d2882baa668e0d5202b1e7f2922278703f8"
+                }
+            }
+        ]
+    },
+    {
+        "name": "ZRXToken",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "protocol v1 deploy",
+                "networks": {
+                    "1": "0xe41d2489571d322189246dafa5ebde1f4699f498",
+                    "3": "0xff67881f8d12f372d91baae9752eb3631ff0ed00",
+                    "42": "0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa"
+                }
+            }
+        ]
+    }
+]
--- a/packages/contracts/README.md
+++ b/packages/contracts/README.md
@@ -1,6 +1,6 @@
 ## Contracts

-Smart contracts that implement the 0x protocol. Addresses of the deployed contracts can be found [here](https://0xproject.com/wiki#Deployed-Addresses).
+Smart contracts that implement the 0x protocol. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [CHANGELOG](./CHANGELOG.json) of this package.

 ## Usage

--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -1,7 +1,7 @@
 {
    "private": true,
    "name": "contracts",
-    "version": "2.1.51",
+    "version": "2.1.53",
    "engines": {
        "node": ">=6.12"
    },
@@ -46,10 +46,10 @@
    "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md",
    "devDependencies": {
        "@0x/abi-gen": "^1.0.15",
-        "@0x/dev-utils": "^1.0.14",
-        "@0x/sol-compiler": "^1.1.9",
-        "@0x/sol-cov": "^2.1.9",
-        "@0x/subproviders": "^2.1.1",
+        "@0x/dev-utils": "^1.0.16",
+        "@0x/sol-compiler": "^1.1.11",
+        "@0x/sol-cov": "^2.1.11",
+        "@0x/subproviders": "^2.1.3",
        "@0x/tslint-config": "^1.0.10",
        "@types/bn.js": "^4.11.0",
        "@types/ethereumjs-abi": "^0.6.0",
@@ -71,12 +71,12 @@
        "yargs": "^10.0.3"
    },
    "dependencies": {
-        "@0x/base-contract": "^3.0.3",
-        "@0x/order-utils": "^2.0.1",
+        "@0x/base-contract": "^3.0.5",
+        "@0x/order-utils": "^3.0.1",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "@types/js-combinatorics": "^0.5.29",
        "bn.js": "^4.11.8",
        "ethereum-types": "^1.1.2",
--- a/packages/contracts/test/utils/exchange_wrapper.ts
+++ b/packages/contracts/test/utils/exchange_wrapper.ts
@@ -212,13 +212,17 @@ export class ExchangeWrapper {
        return tx;
    }
    public async getTakerAssetFilledAmountAsync(orderHashHex: string): Promise<BigNumber> {
-        const filledAmount = new BigNumber(await this._exchange.filled.callAsync(orderHashHex));
+        const filledAmount = await this._exchange.filled.callAsync(orderHashHex);
        return filledAmount;
    }
    public async isCancelledAsync(orderHashHex: string): Promise<boolean> {
        const isCancelled = await this._exchange.cancelled.callAsync(orderHashHex);
        return isCancelled;
    }
+    public async getOrderEpochAsync(makerAddress: string, senderAddress: string): Promise<BigNumber> {
+        const orderEpoch = await this._exchange.orderEpoch.callAsync(makerAddress, senderAddress);
+        return orderEpoch;
+    }
    public async getOrderInfoAsync(signedOrder: SignedOrder): Promise<OrderInfo> {
        const orderInfo = (await this._exchange.getOrderInfo.callAsync(signedOrder)) as OrderInfo;
        return orderInfo;
--- a/packages/contracts/test/utils/fill_order_combinatorial_utils.ts
+++ b/packages/contracts/test/utils/fill_order_combinatorial_utils.ts
@@ -392,7 +392,7 @@ export class FillOrderCombinatorialUtils {
        );

        // 5. If I fill it by X, what are the resulting balances/allowances/filled amounts expected?
-        const orderValidationUtils = new OrderValidationUtils(orderFilledCancelledFetcher);
+        const orderValidationUtils = new OrderValidationUtils(orderFilledCancelledFetcher, provider);
        const lazyStore = new BalanceAndProxyAllowanceLazyStore(balanceAndProxyAllowanceFetcher);
        const exchangeTransferSimulator = new ExchangeTransferSimulator(lazyStore);

--- a/packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts
+++ b/packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts
@@ -1,4 +1,5 @@
-import { AbstractOrderFilledCancelledFetcher } from '@0x/order-utils';
+import { AbstractOrderFilledCancelledFetcher, orderHashUtils } from '@0x/order-utils';
+import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';

 import { ExchangeWrapper } from './exchange_wrapper';
@@ -14,9 +15,15 @@ export class SimpleOrderFilledCancelledFetcher implements AbstractOrderFilledCan
        const filledTakerAmount = new BigNumber(await this._exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash));
        return filledTakerAmount;
    }
-    public async isOrderCancelledAsync(orderHash: string): Promise<boolean> {
+    public async isOrderCancelledAsync(signedOrder: SignedOrder): Promise<boolean> {
+        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
        const isCancelled = await this._exchangeWrapper.isCancelledAsync(orderHash);
-        return isCancelled;
+        const orderEpoch = await this._exchangeWrapper.getOrderEpochAsync(
+            signedOrder.makerAddress,
+            signedOrder.senderAddress,
+        );
+        const isCancelledByOrderEpoch = orderEpoch > signedOrder.salt;
+        return isCancelled || isCancelledByOrderEpoch;
    }
    public getZRXAssetData(): string {
        return this._zrxAssetData;
--- a/packages/dev-tools-pages/package.json
+++ b/packages/dev-tools-pages/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/dev-tools-pages",
-    "version": "0.0.3",
+    "version": "0.0.5",
    "engines": {
        "node": ">=6.12"
    },
@@ -16,7 +16,7 @@
    },
    "license": "Apache-2.0",
    "dependencies": {
-        "@0x/react-shared": "^1.0.18",
+        "@0x/react-shared": "^1.0.20",
        "basscss": "^8.0.3",
        "bowser": "^1.9.3",
        "less": "^2.7.2",
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "1.0.16",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "1.0.15",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "1.0.14",
        "changes": [
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.0.16 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v1.0.15 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v1.0.14 - _November 9, 2018_

    * Dependencies updated
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/dev-utils",
-    "version": "1.0.14",
+    "version": "1.0.16",
    "engines": {
        "node": ">=6.12"
    },
@@ -41,11 +41,11 @@
        "typescript": "3.0.1"
    },
    "dependencies": {
-        "@0x/subproviders": "^2.1.1",
+        "@0x/subproviders": "^2.1.3",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "@types/web3-provider-engine": "^14.0.0",
        "chai": "^4.0.1",
        "ethereum-types": "^1.1.2",
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "1.0.11",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "1.0.10",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "1.0.9",
        "changes": [
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.0.11 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v1.0.10 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v1.0.9 - _November 9, 2018_

    * Dependencies updated
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/fill-scenarios",
-    "version": "1.0.9",
+    "version": "1.0.11",
    "description": "0x order fill scenario generator",
    "main": "lib/index.js",
    "types": "lib/index.d.ts",
@@ -28,14 +28,14 @@
        "typescript": "3.0.1"
    },
    "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.2",
-        "@0x/base-contract": "^3.0.3",
+        "@0x/abi-gen-wrappers": "^1.0.4",
+        "@0x/base-contract": "^3.0.5",
        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/order-utils": "^2.0.1",
+        "@0x/order-utils": "^3.0.1",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "ethereum-types": "^1.1.2",
        "ethers": "~4.0.4",
        "lodash": "^4.17.5"
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/instant",
-    "version": "0.0.4",
+    "version": "0.0.6",
    "engines": {
        "node": ">=6.12"
    },
@@ -45,15 +45,15 @@
    },
    "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
    "dependencies": {
-        "@0x/assert": "^1.0.15",
-        "@0x/asset-buyer": "^2.2.0",
-        "@0x/json-schemas": "^2.0.1",
-        "@0x/order-utils": "^2.0.1",
-        "@0x/subproviders": "^2.1.1",
+        "@0x/assert": "^1.0.16",
+        "@0x/asset-buyer": "^2.2.2",
+        "@0x/json-schemas": "^2.1.0",
+        "@0x/order-utils": "^3.0.1",
+        "@0x/subproviders": "^2.1.3",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "copy-to-clipboard": "^3.0.8",
        "ethereum-types": "^1.1.2",
        "lodash": "^4.17.10",
--- a/packages/instant/src/components/ui/overlay.tsx
+++ b/packages/instant/src/components/ui/overlay.tsx
@@ -1,11 +1,15 @@
 import * as _ from 'lodash';

-import { overlayBlack, styled } from '../../style/theme';
+import { generateMediaWrapper, ScreenWidths } from '../../style/media';
+import { generateOverlayBlack, styled } from '../../style/theme';
 import { zIndex } from '../../style/z_index';

 export interface OverlayProps {
    zIndex?: number;
    backgroundColor?: string;
+    width?: string;
+    height?: string;
+    showMaxWidth?: ScreenWidths;
 }

 export const Overlay =
@@ -20,12 +24,16 @@ export const Overlay =
        left: 0;
        z-index: ${props => props.zIndex}
        background-color: ${props => props.backgroundColor};
+        ${props => props.width && `width: ${props.width};`}
+        ${props => props.height && `height: ${props.height};`}
+        display: ${props => (props.showMaxWidth ? 'none' : 'block')};
+        ${props => props.showMaxWidth && generateMediaWrapper(props.showMaxWidth)`display: block;`}
    }
 `;

 Overlay.defaultProps = {
    zIndex: zIndex.overlayDefault,
-    backgroundColor: overlayBlack,
+    backgroundColor: generateOverlayBlack(0.6),
 };

 Overlay.displayName = 'Overlay';
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -5,15 +5,18 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import { Provider as ReduxProvider } from 'react-redux';

+import { ACCOUNT_UPDATE_INTERVAL_TIME_MS, BUY_QUOTE_UPDATE_INTERVAL_TIME_MS } from '../constants';
 import { SelectedAssetThemeProvider } from '../containers/selected_asset_theme_provider';
 import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import { AffiliateInfo, AssetMetaData, Network, OrderSource } from '../types';
+import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource } from '../types';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
+import { Heartbeater } from '../util/heartbeater';
+import { generateAccountHeartbeater, generateBuyQuoteHeartbeater } from '../util/heartbeater_factory';
 import { providerStateFactory } from '../util/provider_state_factory';

 fonts.include();
@@ -37,6 +40,9 @@ export interface ZeroExInstantProviderOptionalProps {

 export class ZeroExInstantProvider extends React.Component<ZeroExInstantProviderProps> {
    private readonly _store: Store;
+    private _accountUpdateHeartbeat?: Heartbeater;
+    private _buyQuoteHeartbeat?: Heartbeater;
+
    // TODO(fragosti): Write tests for this beast once we inject a provider.
    private static _mergeDefaultStateWithProps(
        props: ZeroExInstantProviderProps,
@@ -92,10 +98,21 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
            // tslint:disable-next-line:no-floating-promises
            asyncData.fetchAvailableAssetDatasAndDispatchToStore(this._store);
        }
+        if (state.providerState.account.state !== AccountState.None) {
+            this._accountUpdateHeartbeat = generateAccountHeartbeater({
+                store: this._store,
+                shouldPerformImmediatelyOnStart: true,
+            });
+            this._accountUpdateHeartbeat.start(ACCOUNT_UPDATE_INTERVAL_TIME_MS);
+        }
+
+        this._buyQuoteHeartbeat = generateBuyQuoteHeartbeater({
+            store: this._store,
+            shouldPerformImmediatelyOnStart: false,
+        });
+        this._buyQuoteHeartbeat.start(BUY_QUOTE_UPDATE_INTERVAL_TIME_MS);
        // tslint:disable-next-line:no-floating-promises
-        asyncData.fetchAccountInfoAndDispatchToStore(this._store);
-        // tslint:disable-next-line:no-floating-promises
-        asyncData.fetchCurrentBuyQuoteAndDispatchToStore(this._store);
+        asyncData.fetchCurrentBuyQuoteAndDispatchToStore({ store: this._store, shouldSetPending: true });
        // warm up the gas price estimator cache just in case we can't
        // grab the gas price estimate when submitting the transaction
        // tslint:disable-next-line:no-floating-promises
@@ -103,6 +120,14 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
        // tslint:disable-next-line:no-floating-promises
        this._flashErrorIfWrongNetwork();
    }
+    public componentWillUnmount(): void {
+        if (this._accountUpdateHeartbeat) {
+            this._accountUpdateHeartbeat.stop();
+        }
+        if (this._buyQuoteHeartbeat) {
+            this._buyQuoteHeartbeat.stop();
+        }
+    }
    public render(): React.ReactNode {
        return (
            <ReduxProvider store={this._store}>
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -11,6 +11,8 @@ export const WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX = 'Transaction fa
 export const GWEI_IN_WEI = new BigNumber(1000000000);
 export const ONE_SECOND_MS = 1000;
 export const ONE_MINUTE_MS = ONE_SECOND_MS * 60;
+export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5;
+export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15;
 export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6);
 export const DEFAULT_ESTIMATED_TRANSACTION_TIME_MS = ONE_MINUTE_MS * 2;
 export const ETH_GAS_STATION_API_BASE_URL = 'https://ethgasstation.info';
@@ -31,6 +33,3 @@ export const LOADING_ACCOUNT: AccountNotReady = {
 export const LOCKED_ACCOUNT: AccountNotReady = {
    state: AccountState.Locked,
 };
-export const ERROR_ACCOUNT: AccountNotReady = {
-    state: AccountState.Error,
-};
--- a/packages/instant/src/containers/latest_error.tsx
+++ b/packages/instant/src/containers/latest_error.tsx
@@ -1,35 +1,60 @@
 import * as React from 'react';

 import { connect } from 'react-redux';
+import { Dispatch } from 'redux';

 import { SlideAnimationState } from '../components/animations/slide_animation';
 import { SlidingError } from '../components/sliding_error';
+import { Overlay } from '../components/ui/overlay';
+import { Action } from '../redux/actions';
 import { State } from '../redux/reducer';
-import { Asset, DisplayStatus } from '../types';
+import { ScreenWidths } from '../style/media';
+import { generateOverlayBlack } from '../style/theme';
+import { zIndex } from '../style/z_index';
+import { Asset, DisplayStatus, Omit } from '../types';
+import { errorFlasher } from '../util/error_flasher';

 export interface LatestErrorComponentProps {
    asset?: Asset;
    latestErrorMessage?: string;
    animationState: SlideAnimationState;
+    shouldRenderOverlay: boolean;
+    onOverlayClick: () => void;
 }

 export const LatestErrorComponent: React.StatelessComponent<LatestErrorComponentProps> = props => {
    if (!props.latestErrorMessage) {
        return <div />;
    }
-    return <SlidingError animationState={props.animationState} icon="😢" message={props.latestErrorMessage} />;
+    return (
+        <React.Fragment>
+            <SlidingError animationState={props.animationState} icon="😢" message={props.latestErrorMessage} />
+            {props.shouldRenderOverlay && (
+                <Overlay
+                    onClick={props.onOverlayClick}
+                    zIndex={zIndex.containerOverlay}
+                    showMaxWidth={ScreenWidths.Sm}
+                    backgroundColor={generateOverlayBlack(0.4)}
+                />
+            )}
+        </React.Fragment>
+    );
 };

-interface ConnectedState {
-    asset?: Asset;
-    latestErrorMessage?: string;
-    animationState: SlideAnimationState;
-}
 export interface LatestErrorProps {}
+interface ConnectedState extends Omit<LatestErrorComponentProps, 'onOverlayClick'> {}
 const mapStateToProps = (state: State, _ownProps: LatestErrorProps): ConnectedState => ({
    asset: state.selectedAsset,
    latestErrorMessage: state.latestErrorMessage,
    animationState: state.latestErrorDisplayStatus === DisplayStatus.Present ? 'slidIn' : 'slidOut',
+    shouldRenderOverlay: state.latestErrorDisplayStatus === DisplayStatus.Present,
 });

-export const LatestError = connect(mapStateToProps)(LatestErrorComponent);
+type ConnectedDispatch = Pick<LatestErrorComponentProps, 'onOverlayClick'>;
+const mapDispatchToProps = (dispatch: Dispatch<Action>, _ownProps: LatestErrorProps): ConnectedDispatch => ({
+    onOverlayClick: () => {
+        errorFlasher.clearError(dispatch);
+    },
+});
+
+export const LatestError = connect(mapStateToProps, mapDispatchToProps)(LatestErrorComponent);
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -69,7 +69,7 @@ const mapStateToProps = (state: State, _ownProps: SelectedERC20AssetAmountInputP

 const debouncedUpdateBuyQuoteAsync = _.debounce(buyQuoteUpdater.updateBuyQuoteAsync.bind(buyQuoteUpdater), 200, {
    trailing: true,
-});
+}) as typeof buyQuoteUpdater.updateBuyQuoteAsync;

 const mapDispatchToProps = (
    dispatch: Dispatch<Action>,
@@ -87,7 +87,7 @@ const mapDispatchToProps = (
            // even if it's debounced, give them the illusion it's loading
            dispatch(actions.setQuoteRequestStatePending());
            // tslint:disable-next-line:no-floating-promises
-            debouncedUpdateBuyQuoteAsync(assetBuyer, dispatch, asset, value, affiliateInfo);
+            debouncedUpdateBuyQuoteAsync(assetBuyer, dispatch, asset, value, true, affiliateInfo);
        }
    },
 });
--- a/packages/instant/src/data/asset_meta_data_map.ts
+++ b/packages/instant/src/data/asset_meta_data_map.ts
@@ -8,42 +8,42 @@ export const assetMetaDataMap: ObjectMap<AssetMetaData> = {
    '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498': {
        assetProxyId: AssetProxyId.ERC20,
        decimals: 18,
-        primaryColor: 'rgb(54, 50, 60)',
+        primaryColor: '#333333',
        symbol: 'zrx',
        name: '0x',
    },
    '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18': {
        assetProxyId: AssetProxyId.ERC20,
        decimals: 18,
-        primaryColor: '#ec3e6c',
+        primaryColor: '#EC4F81',
        symbol: 'spank',
        name: 'Spank',
    },
    '0xf47261b0000000000000000000000000d26114cd6ee289accf82350c8d8487fedb8a0c07': {
        assetProxyId: AssetProxyId.ERC20,
        decimals: 18,
-        primaryColor: '#2e61ea',
+        primaryColor: '#2458E7',
        symbol: 'omg',
        name: 'OmiseGo',
    },
    '0xf47261b00000000000000000000000009f8f72aa9304c8b593d555f12ef6589cc3a579a2': {
        assetProxyId: AssetProxyId.ERC20,
        decimals: 18,
-        primaryColor: '#87e4ca',
+        primaryColor: '#68CCBB',
        symbol: 'mkr',
        name: 'Maker',
    },
    '0xf47261b00000000000000000000000000d8775f648430679a709e98d2b0cb6250d2887ef': {
        assetProxyId: AssetProxyId.ERC20,
        decimals: 18,
-        primaryColor: '#9c326c',
+        primaryColor: '#FF5000',
        symbol: 'bat',
        name: 'Basic Attention Token',
    },
    '0xf47261b0000000000000000000000000744d70fdbe2ba4cf95131626614a1763df805b9e': {
        assetProxyId: AssetProxyId.ERC20,
        decimals: 18,
-        primaryColor: '#5663b0',
+        primaryColor: '#4763D7',
        symbol: 'snt',
        name: 'Status',
    },
@@ -54,27 +54,6 @@ export const assetMetaDataMap: ObjectMap<AssetMetaData> = {
        symbol: 'mana',
        name: 'Decentraland',
    },
-    '0xf47261b0000000000000000000000000a74476443119a942de498590fe1f2454d7d4ac0d': {
-        assetProxyId: AssetProxyId.ERC20,
-        decimals: 18,
-        primaryColor: '#263469',
-        symbol: 'gnt',
-        name: 'Golem',
-    },
-    '0xf47261b000000000000000000000000012480e24eb5bec1a9d4369cab6a80cad3c0a377a': {
-        assetProxyId: AssetProxyId.ERC20,
-        decimals: 18,
-        primaryColor: '#de5445',
-        symbol: 'sub',
-        name: 'Substratum',
-    },
-    '0xf47261b000000000000000000000000008d32b0da63e2C3bcF8019c9c5d849d7a9d791e6': {
-        assetProxyId: AssetProxyId.ERC20,
-        decimals: 18,
-        primaryColor: '#000',
-        symbol: 'dentacoin',
-        name: 'Dentacoin',
-    },
    '0xf47261b00000000000000000000000001985365e9f78359a9b6ad760e32412f4a445e862': {
        assetProxyId: AssetProxyId.ERC20,
        decimals: 18,
@@ -82,4 +61,144 @@ export const assetMetaDataMap: ObjectMap<AssetMetaData> = {
        symbol: 'rep',
        name: 'Augur',
    },
+    '0xf47261b00000000000000000000000000abdace70d3790235af448c88547603b945604ea': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#2c3c8c',
+        symbol: 'dnt',
+        name: 'district0x',
+    },
+    '0xf47261b000000000000000000000000005f4a42e251f2d52b8ed15e9fedaacfcef1fad27': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 12,
+        primaryColor: '#048998',
+        symbol: 'zil',
+        name: 'Zilliqa',
+    },
+    '0xf47261b00000000000000000000000008f8221afbb33998d8584a2b05749ba73c37a938a': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#58BFD6',
+        symbol: 'req',
+        name: 'Request Network',
+    },
+    '0xf47261b0000000000000000000000000e0b7927c4af23765cb51314a0e0521a9645f0e2a': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 9,
+        primaryColor: '#BC9952',
+        symbol: 'dgd',
+        name: 'DigixDao',
+    },
+    '0xf47261b00000000000000000000000004f3afec4e5a3f2a6a1a411def7d7dfe50ee057bf': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 9,
+        primaryColor: '#DEB564',
+        symbol: 'dgx',
+        name: 'Digix Gold Token',
+    },
+    '0xf47261b0000000000000000000000000419d0d8bdd9af5e606ae2232ed285aff190e711b': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 8,
+        primaryColor: '#E40057',
+        symbol: 'fun',
+        name: 'FunFair',
+    },
+    '0xf47261b000000000000000000000000041e5560054824ea6b0732e656e3ad64e20e94e45': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 8,
+        primaryColor: '#04bc24',
+        symbol: 'cvc',
+        name: 'Civic',
+    },
+    '0xf47261b00000000000000000000000005ca9a71b1d01849c0a95490cc00559717fcf0d1d': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#F7296E',
+        symbol: 'ae',
+        name: 'Aeternity',
+    },
+    '0xf47261b0000000000000000000000000408e41876cccdc0f92210600ef50372656052a38': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#233C5A',
+        symbol: 'ren',
+        name: 'Republic Protocol',
+    },
+    '0xf47261b0000000000000000000000000514910771af9ca656af840dff83e8264ecf986ca': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#325CD2',
+        symbol: 'link',
+        name: 'ChainLink',
+    },
+    '0xf47261b00000000000000000000000006810e776880c02933d47db1b9fc05908e5386b96': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#48A4C0',
+        symbol: 'gno',
+        name: 'Gnosis',
+    },
+    '0xf47261b0000000000000000000000000960b236a07cf122663c4303350609a66a7b288c0': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#04a29e',
+        symbol: 'ant',
+        name: 'Aragon',
+    },
+    '0xf47261b00000000000000000000000004156d3342d5c385a87d264f90653733592000581': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 8,
+        primaryColor: '#4CABA7',
+        symbol: 'salt',
+        name: 'Salt',
+    },
+    '0xf47261b0000000000000000000000000595832f8fc6bf59c85c527fec3740a1b7a361269': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 6,
+        primaryColor: '#5BC9D4',
+        symbol: 'powr',
+        name: 'PowerLedger',
+    },
+    '0xf47261b00000000000000000000000008eb24319393716668d768dcec29356ae9cffe285': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 8,
+        primaryColor: '#523CE8',
+        symbol: 'agi',
+        name: 'SingularityNET',
+    },
+    '0xf47261b000000000000000000000000039bb259f66e1c59d5abef88375979b4d20d98022': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 8,
+        primaryColor: '#EDB740',
+        symbol: 'wax',
+        name: 'WAX',
+    },
+    '0xf47261b0000000000000000000000000beb9ef514a379b997e0798fdcc901ee474b6d9a1': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#333333',
+        symbol: 'mln',
+        name: 'Melon',
+    },
+    '0xf47261b000000000000000000000000058b6a8a3302369daec383334672404ee733ab239': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#232D37',
+        symbol: 'lpt',
+        name: 'Livepeer',
+    },
+    '0xf47261b000000000000000000000000027054b13b1b798b345b591a4d22e6562d47ea75a': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 4,
+        primaryColor: '#3A74F6',
+        symbol: 'ast',
+        name: 'AirSwap',
+    },
+    '0xf47261b000000000000000000000000089d24a6b4ccb1b6faa2625fe562bdd9a23260359': {
+        assetProxyId: AssetProxyId.ERC20,
+        decimals: 18,
+        primaryColor: '#F2B350',
+        symbol: 'dai',
+        name: 'Dai Stablecoin',
+    },
 };
--- a/packages/instant/src/redux/actions.ts
+++ b/packages/instant/src/redux/actions.ts
@@ -23,7 +23,6 @@ function createAction<T extends string, P>(type: T, data?: P): PlainAction<T> |
 export enum ActionTypes {
    SET_ACCOUNT_STATE_LOADING = 'SET_ACCOUNT_STATE_LOADING',
    SET_ACCOUNT_STATE_LOCKED = 'SET_ACCOUNT_STATE_LOCKED',
-    SET_ACCOUNT_STATE_ERROR = 'SET_ACCOUNT_STATE_ERROR',
    SET_ACCOUNT_STATE_READY = 'SET_ACCOUNT_STATE_READY',
    UPDATE_ACCOUNT_ETH_BALANCE = 'UPDATE_ACCOUNT_ETH_BALANCE',
    UPDATE_ETH_USD_PRICE = 'UPDATE_ETH_USD_PRICE',
@@ -47,7 +46,6 @@ export enum ActionTypes {
 export const actions = {
    setAccountStateLoading: () => createAction(ActionTypes.SET_ACCOUNT_STATE_LOADING),
    setAccountStateLocked: () => createAction(ActionTypes.SET_ACCOUNT_STATE_LOCKED),
-    setAccountStateError: () => createAction(ActionTypes.SET_ACCOUNT_STATE_ERROR),
    setAccountStateReady: (address: string) => createAction(ActionTypes.SET_ACCOUNT_STATE_READY, address),
    updateAccountEthBalance: (addressAndBalance: AddressAndEthBalanceInWei) =>
        createAction(ActionTypes.UPDATE_ACCOUNT_ETH_BALANCE, addressAndBalance),
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -2,7 +2,7 @@ import { AssetProxyId } from '@0x/types';
 import * as _ from 'lodash';

 import { BIG_NUMBER_ZERO } from '../constants';
-import { AccountState, ERC20Asset } from '../types';
+import { AccountState, ERC20Asset, OrderProcessState } from '../types';
 import { assetUtils } from '../util/asset';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
 import { coinbaseApi } from '../util/coinbase_api';
@@ -36,17 +36,23 @@ export const asyncData = {
            store.dispatch(actions.setAvailableAssets([]));
        }
    },
-    fetchAccountInfoAndDispatchToStore: async (store: Store) => {
+    fetchAccountInfoAndDispatchToStore: async (options: { store: Store; shouldSetToLoading: boolean }) => {
+        const { store, shouldSetToLoading } = options;
        const { providerState } = store.getState();
        const web3Wrapper = providerState.web3Wrapper;
-        if (providerState.account.state !== AccountState.Loading) {
+        const provider = providerState.provider;
+        if (shouldSetToLoading && providerState.account.state !== AccountState.Loading) {
            store.dispatch(actions.setAccountStateLoading());
        }
        let availableAddresses: string[];
        try {
-            availableAddresses = await web3Wrapper.getAvailableAddressesAsync();
+            // TODO(bmillman): Add support at the web3Wrapper level for calling `eth_requestAccounts` instead of calling enable here
+            const isPrivacyModeEnabled = !_.isUndefined((provider as any).enable);
+            availableAddresses = isPrivacyModeEnabled
+                ? await (provider as any).enable()
+                : await web3Wrapper.getAvailableAddressesAsync();
        } catch (e) {
-            store.dispatch(actions.setAccountStateError());
+            store.dispatch(actions.setAccountStateLocked());
            return;
        }
        if (!_.isEmpty(availableAddresses)) {
@@ -74,12 +80,14 @@ export const asyncData = {
            return;
        }
    },
-    fetchCurrentBuyQuoteAndDispatchToStore: async (store: Store) => {
-        const { providerState, selectedAsset, selectedAssetAmount, affiliateInfo } = store.getState();
+    fetchCurrentBuyQuoteAndDispatchToStore: async (options: { store: Store; shouldSetPending: boolean }) => {
+        const { store, shouldSetPending } = options;
+        const { buyOrderState, providerState, selectedAsset, selectedAssetAmount, affiliateInfo } = store.getState();
        const assetBuyer = providerState.assetBuyer;
        if (
            !_.isUndefined(selectedAssetAmount) &&
            !_.isUndefined(selectedAsset) &&
+            buyOrderState.processState === OrderProcessState.None &&
            selectedAsset.metaData.assetProxyId === AssetProxyId.ERC20
        ) {
            await buyQuoteUpdater.updateBuyQuoteAsync(
@@ -87,6 +95,7 @@ export const asyncData = {
                store.dispatch,
                selectedAsset as ERC20Asset,
                selectedAssetAmount,
+                shouldSetPending,
                affiliateInfo,
            );
        }
--- a/packages/instant/src/redux/reducer.ts
+++ b/packages/instant/src/redux/reducer.ts
@@ -4,7 +4,7 @@ import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as _ from 'lodash';

-import { ERROR_ACCOUNT, LOADING_ACCOUNT, LOCKED_ACCOUNT } from '../constants';
+import { LOADING_ACCOUNT, LOCKED_ACCOUNT } from '../constants';
 import { assetMetaDataMap } from '../data/asset_meta_data_map';
 import {
    Account,
@@ -65,8 +65,6 @@ export const createReducer = (initialState: State) => {
                return reduceStateWithAccount(state, LOADING_ACCOUNT);
            case ActionTypes.SET_ACCOUNT_STATE_LOCKED:
                return reduceStateWithAccount(state, LOCKED_ACCOUNT);
-            case ActionTypes.SET_ACCOUNT_STATE_ERROR:
-                return reduceStateWithAccount(state, ERROR_ACCOUNT);
            case ActionTypes.SET_ACCOUNT_STATE_READY: {
                const account: AccountReady = {
                    state: AccountState.Ready,
--- a/packages/instant/src/style/media.ts
+++ b/packages/instant/src/style/media.ts
@@ -8,7 +8,7 @@ export enum ScreenWidths {
    Lg = 64,
 }

-const generateMediaWrapper = (screenWidth: ScreenWidths) => (...args: any[]) => css`
+export const generateMediaWrapper = (screenWidth: ScreenWidths) => (...args: any[]) => css`
    @media (max-width: ${screenWidth}em) {
        ${css.apply(css, args)};
    }
--- a/packages/instant/src/style/theme.ts
+++ b/packages/instant/src/style/theme.ts
@@ -35,7 +35,10 @@ export const theme: Theme = {
 };

 export const transparentWhite = 'rgba(255,255,255,0.3)';
-export const overlayBlack = 'rgba(0, 0, 0, 0.6)';
 export const completelyTransparent = 'rga(0, 0, 0, 0)';

+export const generateOverlayBlack = (opacity = 0.6) => {
+    return `rgba(0, 0, 0, ${opacity})`;
+};
+
 export { styled, css, keyframes, withTheme, createGlobalStyle, ThemeProvider };
--- a/packages/instant/src/style/z_index.ts
+++ b/packages/instant/src/style/z_index.ts
@@ -3,6 +3,7 @@ export const zIndex = {
    mainContainer: 20,
    dropdownItems: 30,
    panel: 40,
+    containerOverlay: 45,
    errorPopup: 50,
    overlayDefault: 100,
 };
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -4,6 +4,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import { Provider } from 'ethereum-types';

 // Reusable
+export type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
 export type Maybe<T> = T | undefined;
 export enum AsyncProcessState {
    None = 'NONE',
@@ -101,11 +102,10 @@ export interface ProviderState {
 }

 export enum AccountState {
+    None = 'NONE,',
    Loading = 'LOADING',
    Ready = 'READY',
-    Locked = 'LOCKED', // TODO(bmillman): break this up into locked / privacy mode enabled
-    Error = 'ERROR',
-    None = 'NONE,',
+    Locked = 'LOCKED',
 }

 export interface AccountReady {
@@ -114,7 +114,7 @@ export interface AccountReady {
    ethBalanceInWei?: BigNumber;
 }
 export interface AccountNotReady {
-    state: AccountState.None | AccountState.Loading | AccountState.Locked | AccountState.Error;
+    state: AccountState.None | AccountState.Loading | AccountState.Locked;
 }

 export type Account = AccountReady | AccountNotReady;
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -16,12 +16,15 @@ export const buyQuoteUpdater = {
        dispatch: Dispatch<Action>,
        asset: ERC20Asset,
        assetAmount: BigNumber,
+        setPending = true,
        affiliateInfo?: AffiliateInfo,
    ): Promise<void> => {
        // get a new buy quote.
        const baseUnitValue = Web3Wrapper.toBaseUnitAmount(assetAmount, asset.metaData.decimals);
-        // mark quote as pending
-        dispatch(actions.setQuoteRequestStatePending());
+        if (setPending) {
+            // mark quote as pending
+            dispatch(actions.setQuoteRequestStatePending());
+        }
        const feePercentage = oc(affiliateInfo).feePercentage();
        let newBuyQuote: BuyQuote | undefined;
        try {
--- a/packages/instant/src/util/heartbeater.ts
+++ b/packages/instant/src/util/heartbeater.ts
@@ -0,0 +1,35 @@
+import { intervalUtils } from '@0x/utils';
+import * as _ from 'lodash';
+
+type HeartbeatableFunction = () => Promise<void>;
+export class Heartbeater {
+    private _intervalId?: NodeJS.Timer;
+    private readonly _performImmediatelyOnStart: boolean;
+    private readonly _performFunction: HeartbeatableFunction;
+
+    public constructor(performingFunctionAsync: HeartbeatableFunction, performImmediatelyOnStart: boolean) {
+        this._performFunction = performingFunctionAsync;
+        this._performImmediatelyOnStart = performImmediatelyOnStart;
+    }
+
+    public start(intervalTimeMs: number): void {
+        if (!_.isUndefined(this._intervalId)) {
+            throw new Error('Heartbeat is running, please stop before restarting');
+        }
+
+        if (this._performImmediatelyOnStart) {
+            // tslint:disable-next-line:no-floating-promises
+            this._performFunction();
+        }
+
+        // tslint:disable-next-line:no-unbound-method
+        this._intervalId = intervalUtils.setAsyncExcludingInterval(this._performFunction, intervalTimeMs, _.noop);
+    }
+
+    public stop(): void {
+        if (this._intervalId) {
+            intervalUtils.clearInterval(this._intervalId);
+        }
+        this._intervalId = undefined;
+    }
+}
--- a/packages/instant/src/util/heartbeater_factory.ts
+++ b/packages/instant/src/util/heartbeater_factory.ts
@@ -0,0 +1,22 @@
+import { asyncData } from '../redux/async_data';
+import { Store } from '../redux/store';
+
+import { Heartbeater } from './heartbeater';
+
+export interface HeartbeatFactoryOptions {
+    store: Store;
+    shouldPerformImmediatelyOnStart: boolean;
+}
+export const generateAccountHeartbeater = (options: HeartbeatFactoryOptions): Heartbeater => {
+    const { store, shouldPerformImmediatelyOnStart } = options;
+    return new Heartbeater(async () => {
+        await asyncData.fetchAccountInfoAndDispatchToStore({ store, shouldSetToLoading: false });
+    }, shouldPerformImmediatelyOnStart);
+};
+
+export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): Heartbeater => {
+    const { store, shouldPerformImmediatelyOnStart } = options;
+    return new Heartbeater(async () => {
+        await asyncData.fetchCurrentBuyQuoteAndDispatchToStore({ store, shouldSetPending: false });
+    }, shouldPerformImmediatelyOnStart);
+};
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,14 +1,18 @@
 [
    {
-        "version": "2.0.1",
+        "version": "2.1.0",
        "changes": [
            {
                "note":
                    "Improve schemas by enforcing that amounts that must be whole numbers (e.g Order asset amounts) no longer allow decimal amounts",
                "pr": 1173
+            },
+            {
+                "note": "Add schemas from @0x/connect",
+                "pr": 1250
            }
        ],
-        "timestamp": 1541740904
+        "timestamp": 1542028948
    },
    {
        "version": "2.0.0",
--- a/packages/json-schemas/CHANGELOG.md
+++ b/packages/json-schemas/CHANGELOG.md
@@ -5,9 +5,10 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

-## v2.0.1 - _November 9, 2018_
+## v2.1.0 - _November 12, 2018_

    * Improve schemas by enforcing that amounts that must be whole numbers (e.g Order asset amounts) no longer allow decimal amounts (#1173)
+    * Add schemas from @0x/connect (#1250)

 ## v2.0.0 - _October 18, 2018_

--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/json-schemas",
-    "version": "2.0.1",
+    "version": "2.1.0",
    "engines": {
        "node": ">=6.12"
    },
--- a/packages/json-schemas/schemas/asset_pairs_request_opts_schema.json
+++ b/packages/json-schemas/schemas/asset_pairs_request_opts_schema.json
@@ -0,0 +1,8 @@
+{
+    "id": "/AssetPairsRequestOpts",
+    "type": "object",
+    "properties": {
+        "assetDataA": { "$ref": "/hexSchema" },
+        "assetDataB": { "$ref": "/hexSchema" }
+    }
+}
--- a/packages/json-schemas/schemas/order_config_request_schema.json
+++ b/packages/json-schemas/schemas/order_config_request_schema.json
@@ -0,0 +1,24 @@
+{
+    "id": "/OrderConfigRequest",
+    "type": "object",
+    "properties": {
+        "makerAddress": { "$ref": "/addressSchema" },
+        "takerAddress": { "$ref": "/addressSchema" },
+        "makerAssetAmount": { "$ref": "/wholeNumberSchema" },
+        "takerAssetAmount": { "$ref": "/wholeNumberSchema" },
+        "makerAssetData": { "$ref": "/hexSchema" },
+        "takerAssetData": { "$ref": "/hexSchema" },
+        "exchangeAddress": { "$ref": "/addressSchema" },
+        "expirationTimeSeconds": { "$ref": "/wholeNumberSchema" }
+    },
+    "required": [
+        "makerAddress",
+        "takerAddress",
+        "makerAssetAmount",
+        "takerAssetAmount",
+        "makerAssetData",
+        "takerAssetData",
+        "exchangeAddress",
+        "expirationTimeSeconds"
+    ]
+}
--- a/packages/json-schemas/schemas/orderbook_request_schema.json
+++ b/packages/json-schemas/schemas/orderbook_request_schema.json
@@ -0,0 +1,9 @@
+{
+    "id": "/OrderBookRequest",
+    "type": "object",
+    "properties": {
+        "baseAssetData": { "$ref": "/hexSchema" },
+        "quoteAssetData": { "$ref": "/hexSchema" }
+    },
+    "required": ["baseAssetData", "quoteAssetData"]
+}
--- a/packages/json-schemas/schemas/orders_request_opts_schema.json
+++ b/packages/json-schemas/schemas/orders_request_opts_schema.json
@@ -0,0 +1,19 @@
+{
+    "id": "/OrdersRequestOpts",
+    "type": "object",
+    "properties": {
+        "makerAssetProxyId": { "$ref": "/hexSchema" },
+        "takerAssetProxyId": { "$ref": "/hexSchema" },
+        "makerAssetAddress": { "$ref": "/addressSchema" },
+        "takerAssetAddress": { "$ref": "/addressSchema" },
+        "exchangeAddress": { "$ref": "/addressSchema" },
+        "senderAddress": { "$ref": "/addressSchema" },
+        "makerAssetData": { "$ref": "/hexSchema" },
+        "takerAssetData": { "$ref": "/hexSchema" },
+        "traderAssetData": { "$ref": "/hexSchema" },
+        "makerAddress": { "$ref": "/addressSchema" },
+        "takerAddress": { "$ref": "/addressSchema" },
+        "traderAddress": { "$ref": "/addressSchema" },
+        "feeRecipientAddress": { "$ref": "/addressSchema" }
+    }
+}
--- a/packages/json-schemas/schemas/paged_request_opts_schema.json
+++ b/packages/json-schemas/schemas/paged_request_opts_schema.json
@@ -0,0 +1,8 @@
+{
+    "id": "/PagedRequestOpts",
+    "type": "object",
+    "properties": {
+        "page": { "type": "number" },
+        "perPage": { "type": "number" }
+    }
+}
--- a/packages/json-schemas/schemas/request_opts_schema.json
+++ b/packages/json-schemas/schemas/request_opts_schema.json
@@ -0,0 +1,7 @@
+{
+    "id": "/RequestOpts",
+    "type": "object",
+    "properties": {
+        "networkId": { "type": "number" }
+    }
+}
--- a/packages/json-schemas/src/schemas.ts
+++ b/packages/json-schemas/src/schemas.ts
@@ -1,4 +1,5 @@
 import * as addressSchema from '../schemas/address_schema.json';
+import * as assetPairsRequestOptsSchema from '../schemas/asset_pairs_request_opts_schema.json';
 import * as blockParamSchema from '../schemas/block_param_schema.json';
 import * as blockRangeSchema from '../schemas/block_range_schema.json';
 import * as callDataSchema from '../schemas/call_data_schema.json';
@@ -10,11 +11,15 @@ import * as indexFilterValuesSchema from '../schemas/index_filter_values_schema.
 import * as jsNumber from '../schemas/js_number.json';
 import * as numberSchema from '../schemas/number_schema.json';
 import * as orderCancellationRequestsSchema from '../schemas/order_cancel_schema.json';
+import * as orderConfigRequestSchema from '../schemas/order_config_request_schema.json';
 import * as orderFillOrKillRequestsSchema from '../schemas/order_fill_or_kill_requests_schema.json';
 import * as orderFillRequestsSchema from '../schemas/order_fill_requests_schema.json';
 import * as orderHashSchema from '../schemas/order_hash_schema.json';
 import * as orderSchema from '../schemas/order_schema.json';
+import * as orderBookRequestSchema from '../schemas/orderbook_request_schema.json';
+import * as ordersRequestOptsSchema from '../schemas/orders_request_opts_schema.json';
 import * as ordersSchema from '../schemas/orders_schema.json';
+import * as pagedRequestOptsSchema from '../schemas/paged_request_opts_schema.json';
 import * as paginatedCollectionSchema from '../schemas/paginated_collection_schema.json';
 import * as relayerApiAssetDataPairsResponseSchema from '../schemas/relayer_api_asset_data_pairs_response_schema.json';
 import * as relayerApiAssetDataPairsSchema from '../schemas/relayer_api_asset_data_pairs_schema.json';
@@ -30,6 +35,7 @@ import * as relayerApiOrdersChannelSubscribeSchema from '../schemas/relayer_api_
 import * as relayerApiOrdersChannelUpdateSchema from '../schemas/relayer_api_orders_channel_update_response_schema.json';
 import * as relayerApiOrdersResponseSchema from '../schemas/relayer_api_orders_response_schema.json';
 import * as relayerApiOrdersSchema from '../schemas/relayer_api_orders_schema.json';
+import * as requestOptsSchema from '../schemas/request_opts_schema.json';
 import * as signedOrderSchema from '../schemas/signed_order_schema.json';
 import * as signedOrdersSchema from '../schemas/signed_orders_schema.json';
 import * as tokenSchema from '../schemas/token_schema.json';
@@ -58,6 +64,12 @@ export const schemas = {
    blockRangeSchema,
    tokenSchema,
    jsNumber,
+    requestOptsSchema,
+    pagedRequestOptsSchema,
+    ordersRequestOptsSchema,
+    orderBookRequestSchema,
+    orderConfigRequestSchema,
+    assetPairsRequestOptsSchema,
    txDataSchema,
    paginatedCollectionSchema,
    relayerApiErrorResponseSchema,
--- a/packages/json-schemas/tsconfig.json
+++ b/packages/json-schemas/tsconfig.json
@@ -44,6 +44,12 @@
        "./schemas/zero_ex_transaction_schema.json",
        "./schemas/tx_data_schema.json",
        "./schemas/index_filter_values_schema.json",
-        "./schemas/whole_number_schema.json"
+        "./schemas/whole_number_schema.json",
+        "./schemas/asset_pairs_request_opts_schema.json",
+        "./schemas/orderbook_request_schema.json",
+        "./schemas/orders_request_opts_schema.json",
+        "./schemas/paged_request_opts_schema.json",
+        "./schemas/request_opts_schema.json",
+        "./schemas/order_config_request_schema.json"
    ]
 }
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/metacoin",
-    "version": "0.0.25",
+    "version": "0.0.27",
    "engines": {
        "node": ">=6.12"
    },
@@ -30,14 +30,14 @@
    "license": "Apache-2.0",
    "dependencies": {
        "@0x/abi-gen": "^1.0.15",
-        "@0x/base-contract": "^3.0.3",
-        "@0x/sol-cov": "^2.1.9",
-        "@0x/subproviders": "^2.1.1",
+        "@0x/base-contract": "^3.0.5",
+        "@0x/sol-cov": "^2.1.11",
+        "@0x/subproviders": "^2.1.3",
        "@0x/tslint-config": "^1.0.10",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "@types/mocha": "^5.2.2",
        "copyfiles": "^2.0.0",
        "ethereum-types": "^1.1.2",
@@ -46,8 +46,8 @@
        "run-s": "^0.0.0"
    },
    "devDependencies": {
-        "@0x/dev-utils": "^1.0.14",
-        "@0x/sol-compiler": "^1.1.9",
+        "@0x/dev-utils": "^1.0.16",
+        "@0x/sol-compiler": "^1.1.11",
        "chai": "^4.0.1",
        "chai-as-promised": "^7.1.0",
        "chai-bignumber": "^2.0.1",
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "2.0.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "2.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "2.0.1",
        "changes": [
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v2.0.3 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v2.0.2 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v2.0.1 - _November 9, 2018_

    * Dependencies updated
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/migrations",
-    "version": "2.0.1",
+    "version": "2.0.3",
    "engines": {
        "node": ">=6.12"
    },
@@ -17,7 +17,7 @@
    },
    "license": "Apache-2.0",
    "devDependencies": {
-        "@0x/dev-utils": "^1.0.14",
+        "@0x/dev-utils": "^1.0.16",
        "@0x/tslint-config": "^1.0.10",
        "@0x/types": "^1.2.1",
        "@types/yargs": "^10.0.0",
@@ -29,16 +29,16 @@
        "yargs": "^10.0.3"
    },
    "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.2",
-        "@0x/base-contract": "^3.0.3",
+        "@0x/abi-gen-wrappers": "^1.0.4",
+        "@0x/base-contract": "^3.0.5",
        "@0x/contract-addresses": "^1.1.0",
        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/order-utils": "^2.0.1",
-        "@0x/sol-compiler": "^1.1.9",
-        "@0x/subproviders": "^2.1.1",
+        "@0x/order-utils": "^3.0.1",
+        "@0x/sol-compiler": "^1.1.11",
+        "@0x/subproviders": "^2.1.3",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "@ledgerhq/hw-app-eth": "^4.3.0",
        "ethereum-types": "^1.1.2",
        "ethers": "~4.0.4",
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,39 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "3.0.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "version": "3.0.0",
+        "changes": [
+            {
+                "note":
+                    "Add signature validation, regular cancellation and `cancelledUpTo` checks to `validateOrderFillableOrThrowAsync`",
+                "pr": 1235
+            },
+            {
+                "note":
+                    "Improved the errors thrown by `validateOrderFillableOrThrowAsync` by making them more descriptive",
+                "pr": 1235
+            },
+            {
+                "note":
+                    "Throw previously swallowed network errors when calling `validateOrderFillableOrThrowAsync` (see issue: #1218)",
+                "pr": 1235
+            },
+            {
+                "note":
+                    "Modified the `AbstractOrderFilledCancelledFetcher` interface slightly such that `isOrderCancelledAsync` accepts a `signedOrder` instead of an `orderHash` param",
+                "pr": 1235
+            }
+        ],
+        "timestamp": 1542028948
+    },
    {
        "version": "2.0.1",
        "changes": [
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,17 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v3.0.1 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v3.0.0 - _November 12, 2018_
+
+    * Add signature validation, regular cancellation and `cancelledUpTo` checks to `validateOrderFillableOrThrowAsync` (#1235)
+    * Improved the errors thrown by `validateOrderFillableOrThrowAsync` by making them more descriptive (#1235)
+    * Throw previously swallowed network errors when calling `validateOrderFillableOrThrowAsync` (see issue: #1218) (#1235)
+    * Modified the `AbstractOrderFilledCancelledFetcher` interface slightly such that `isOrderCancelledAsync` accepts a `signedOrder` instead of an `orderHash` param (#1235)
+
 ## v2.0.1 - _November 9, 2018_

    * Dependencies updated
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/order-utils",
-    "version": "2.0.1",
+    "version": "3.0.1",
    "engines": {
        "node": ">=6.12"
    },
@@ -35,7 +35,7 @@
    },
    "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
    "devDependencies": {
-        "@0x/dev-utils": "^1.0.14",
+        "@0x/dev-utils": "^1.0.16",
        "@0x/tslint-config": "^1.0.10",
        "@types/bn.js": "^4.11.0",
        "@types/lodash": "4.14.104",
@@ -53,15 +53,15 @@
        "typescript": "3.0.1"
    },
    "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.2",
-        "@0x/assert": "^1.0.15",
-        "@0x/base-contract": "^3.0.3",
+        "@0x/abi-gen-wrappers": "^1.0.4",
+        "@0x/assert": "^1.0.16",
+        "@0x/base-contract": "^3.0.5",
        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/json-schemas": "^2.0.1",
+        "@0x/json-schemas": "^2.1.0",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "@types/node": "*",
        "bn.js": "^4.11.8",
        "ethereum-types": "^1.1.2",
--- a/packages/order-utils/src/abstract/abstract_order_filled_cancelled_fetcher.ts
+++ b/packages/order-utils/src/abstract/abstract_order_filled_cancelled_fetcher.ts
@@ -1,3 +1,4 @@
+import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';

 /**
@@ -17,6 +18,6 @@ export abstract class AbstractOrderFilledCancelledFetcher {
     * @param orderHash OrderHash of order we are interested in
     * @return Whether or not the order is cancelled
     */
-    public abstract async isOrderCancelledAsync(orderHash: string): Promise<boolean>;
+    public abstract async isOrderCancelledAsync(signedOrder: SignedOrder): Promise<boolean>;
    public abstract getZRXAssetData(): string;
 }
--- a/packages/order-utils/src/abstract/abstract_order_filled_cancelled_lazy_store.ts
+++ b/packages/order-utils/src/abstract/abstract_order_filled_cancelled_lazy_store.ts
@@ -1,8 +1,9 @@
+import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';

 export abstract class AbstractOrderFilledCancelledLazyStore {
    public abstract async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber>;
-    public abstract async getIsCancelledAsync(orderHash: string): Promise<boolean>;
+    public abstract async getIsCancelledAsync(signedOrder: SignedOrder): Promise<boolean>;
    public abstract setFilledTakerAmount(orderHash: string, balance: BigNumber): void;
    public abstract deleteFilledTakerAmount(orderHash: string): void;
    public abstract setIsCancelled(orderHash: string, isCancelled: boolean): void;
--- a/packages/order-utils/src/order_state_utils.ts
+++ b/packages/order-utils/src/order_state_utils.ts
@@ -117,7 +117,7 @@ export class OrderStateUtils {
    public async getOpenOrderStateAsync(signedOrder: SignedOrder, transactionHash?: string): Promise<OrderState> {
        const orderRelevantState = await this.getOpenOrderRelevantStateAsync(signedOrder);
        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
-        const isOrderCancelled = await this._orderFilledCancelledFetcher.isOrderCancelledAsync(orderHash);
+        const isOrderCancelled = await this._orderFilledCancelledFetcher.isOrderCancelledAsync(signedOrder);
        const sidedOrderRelevantState = {
            isMakerSide: true,
            traderBalance: orderRelevantState.makerBalance,
@@ -256,7 +256,7 @@ export class OrderStateUtils {
        const filledTakerAssetAmount = await this._orderFilledCancelledFetcher.getFilledTakerAmountAsync(orderHash);
        const totalMakerAssetAmount = signedOrder.makerAssetAmount;
        const totalTakerAssetAmount = signedOrder.takerAssetAmount;
-        const isOrderCancelled = await this._orderFilledCancelledFetcher.isOrderCancelledAsync(orderHash);
+        const isOrderCancelled = await this._orderFilledCancelledFetcher.isOrderCancelledAsync(signedOrder);
        const remainingTakerAssetAmount = isOrderCancelled
            ? new BigNumber(0)
            : totalTakerAssetAmount.minus(filledTakerAssetAmount);
--- a/packages/order-utils/src/order_validation_utils.ts
+++ b/packages/order-utils/src/order_validation_utils.ts
@@ -1,4 +1,4 @@
-import { RevertReason, SignedOrder } from '@0x/types';
+import { ExchangeContractErrs, RevertReason, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Provider } from 'ethereum-types';
 import * as _ from 'lodash';
@@ -17,6 +17,7 @@ import { utils } from './utils';
 */
 export class OrderValidationUtils {
    private readonly _orderFilledCancelledFetcher: AbstractOrderFilledCancelledFetcher;
+    private readonly _provider: Provider;
    /**
     * A Typescript implementation mirroring the implementation of isRoundingError in the
     * Exchange smart contract
@@ -57,65 +58,53 @@ export class OrderValidationUtils {
        senderAddress: string,
        zrxAssetData: string,
    ): Promise<void> {
-        try {
-            const fillMakerTokenAmount = utils.getPartialAmountFloor(
-                fillTakerAssetAmount,
-                signedOrder.takerAssetAmount,
-                signedOrder.makerAssetAmount,
-            );
-            await exchangeTradeEmulator.transferFromAsync(
-                signedOrder.makerAssetData,
-                signedOrder.makerAddress,
-                senderAddress,
-                fillMakerTokenAmount,
-                TradeSide.Maker,
-                TransferType.Trade,
-            );
-            await exchangeTradeEmulator.transferFromAsync(
-                signedOrder.takerAssetData,
-                senderAddress,
-                signedOrder.makerAddress,
-                fillTakerAssetAmount,
-                TradeSide.Taker,
-                TransferType.Trade,
-            );
-            const makerFeeAmount = utils.getPartialAmountFloor(
-                fillTakerAssetAmount,
-                signedOrder.takerAssetAmount,
-                signedOrder.makerFee,
-            );
-            await exchangeTradeEmulator.transferFromAsync(
-                zrxAssetData,
-                signedOrder.makerAddress,
-                signedOrder.feeRecipientAddress,
-                makerFeeAmount,
-                TradeSide.Maker,
-                TransferType.Fee,
-            );
-            const takerFeeAmount = utils.getPartialAmountFloor(
-                fillTakerAssetAmount,
-                signedOrder.takerAssetAmount,
-                signedOrder.takerFee,
-            );
-            await exchangeTradeEmulator.transferFromAsync(
-                zrxAssetData,
-                senderAddress,
-                signedOrder.feeRecipientAddress,
-                takerFeeAmount,
-                TradeSide.Taker,
-                TransferType.Fee,
-            );
-        } catch (err) {
-            throw new Error(RevertReason.TransferFailed);
-        }
-    }
-    private static _validateRemainingFillAmountNotZeroOrThrow(
-        takerAssetAmount: BigNumber,
-        filledTakerTokenAmount: BigNumber,
-    ): void {
-        if (takerAssetAmount.eq(filledTakerTokenAmount)) {
-            throw new Error(RevertReason.OrderUnfillable);
-        }
+        const fillMakerTokenAmount = utils.getPartialAmountFloor(
+            fillTakerAssetAmount,
+            signedOrder.takerAssetAmount,
+            signedOrder.makerAssetAmount,
+        );
+        await exchangeTradeEmulator.transferFromAsync(
+            signedOrder.makerAssetData,
+            signedOrder.makerAddress,
+            senderAddress,
+            fillMakerTokenAmount,
+            TradeSide.Maker,
+            TransferType.Trade,
+        );
+        await exchangeTradeEmulator.transferFromAsync(
+            signedOrder.takerAssetData,
+            senderAddress,
+            signedOrder.makerAddress,
+            fillTakerAssetAmount,
+            TradeSide.Taker,
+            TransferType.Trade,
+        );
+        const makerFeeAmount = utils.getPartialAmountFloor(
+            fillTakerAssetAmount,
+            signedOrder.takerAssetAmount,
+            signedOrder.makerFee,
+        );
+        await exchangeTradeEmulator.transferFromAsync(
+            zrxAssetData,
+            signedOrder.makerAddress,
+            signedOrder.feeRecipientAddress,
+            makerFeeAmount,
+            TradeSide.Maker,
+            TransferType.Fee,
+        );
+        const takerFeeAmount = utils.getPartialAmountFloor(
+            fillTakerAssetAmount,
+            signedOrder.takerAssetAmount,
+            signedOrder.takerFee,
+        );
+        await exchangeTradeEmulator.transferFromAsync(
+            zrxAssetData,
+            senderAddress,
+            signedOrder.feeRecipientAddress,
+            takerFeeAmount,
+            TradeSide.Taker,
+            TransferType.Fee,
+        );
    }
    private static _validateOrderNotExpiredOrThrow(expirationTimeSeconds: BigNumber): void {
        const currentUnixTimestampSec = utils.getCurrentUnixTimestampSec();
@@ -128,9 +117,13 @@ export class OrderValidationUtils {
     * @param orderFilledCancelledFetcher A module that implements the AbstractOrderFilledCancelledFetcher
     * @return An instance of OrderValidationUtils
     */
-    constructor(orderFilledCancelledFetcher: AbstractOrderFilledCancelledFetcher) {
+    constructor(orderFilledCancelledFetcher: AbstractOrderFilledCancelledFetcher, provider: Provider) {
        this._orderFilledCancelledFetcher = orderFilledCancelledFetcher;
+        this._provider = provider;
    }
+    // TODO(fabio): remove this method once the smart contracts have been refactored
+    // to return helpful revert reasons instead of ORDER_UNFILLABLE. Instruct devs
+    // to make "calls" to validate order fillability + getOrderInfo for fillable amount.
    /**
     * Validate if the supplied order is fillable, and throw if it isn't
     * @param exchangeTradeEmulator ExchangeTradeEmulator instance
@@ -146,12 +139,29 @@ export class OrderValidationUtils {
        expectedFillTakerTokenAmount?: BigNumber,
    ): Promise<void> {
        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
-        const filledTakerTokenAmount = await this._orderFilledCancelledFetcher.getFilledTakerAmountAsync(orderHash);
-        OrderValidationUtils._validateRemainingFillAmountNotZeroOrThrow(
-            signedOrder.takerAssetAmount,
-            filledTakerTokenAmount,
+        const isValidSignature = await signatureUtils.isValidSignatureAsync(
+            this._provider,
+            orderHash,
+            signedOrder.signature,
+            signedOrder.makerAddress,
        );
-        OrderValidationUtils._validateOrderNotExpiredOrThrow(signedOrder.expirationTimeSeconds);
+        if (!isValidSignature) {
+            throw new Error(RevertReason.InvalidOrderSignature);
+        }
+
+        const isCancelled = await this._orderFilledCancelledFetcher.isOrderCancelledAsync(signedOrder);
+        if (isCancelled) {
+            throw new Error('CANCELLED');
+        }
+        const filledTakerTokenAmount = await this._orderFilledCancelledFetcher.getFilledTakerAmountAsync(orderHash);
+        if (signedOrder.takerAssetAmount.eq(filledTakerTokenAmount)) {
+            throw new Error('FULLY_FILLED');
+        }
+        try {
+            OrderValidationUtils._validateOrderNotExpiredOrThrow(signedOrder.expirationTimeSeconds);
+        } catch (err) {
+            throw new Error('EXPIRED');
+        }
        let fillTakerAssetAmount = signedOrder.takerAssetAmount.minus(filledTakerTokenAmount);
        if (!_.isUndefined(expectedFillTakerTokenAmount)) {
            fillTakerAssetAmount = expectedFillTakerTokenAmount;
@@ -198,10 +208,9 @@ export class OrderValidationUtils {
            throw new Error(OrderError.InvalidSignature);
        }
        const filledTakerTokenAmount = await this._orderFilledCancelledFetcher.getFilledTakerAmountAsync(orderHash);
-        OrderValidationUtils._validateRemainingFillAmountNotZeroOrThrow(
-            signedOrder.takerAssetAmount,
-            filledTakerTokenAmount,
-        );
+        if (signedOrder.takerAssetAmount.eq(filledTakerTokenAmount)) {
+            throw new Error(RevertReason.OrderUnfillable);
+        }
        if (signedOrder.takerAddress !== constants.NULL_ADDRESS && signedOrder.takerAddress !== takerAddress) {
            throw new Error(RevertReason.InvalidTaker);
        }
@@ -210,13 +219,30 @@ export class OrderValidationUtils {
        const desiredFillTakerTokenAmount = remainingTakerTokenAmount.lessThan(fillTakerAssetAmount)
            ? remainingTakerTokenAmount
            : fillTakerAssetAmount;
-        await OrderValidationUtils.validateFillOrderBalancesAllowancesThrowIfInvalidAsync(
-            exchangeTradeEmulator,
-            signedOrder,
-            desiredFillTakerTokenAmount,
-            takerAddress,
-            zrxAssetData,
-        );
+        try {
+            await OrderValidationUtils.validateFillOrderBalancesAllowancesThrowIfInvalidAsync(
+                exchangeTradeEmulator,
+                signedOrder,
+                desiredFillTakerTokenAmount,
+                takerAddress,
+                zrxAssetData,
+            );
+        } catch (err) {
+            const transferFailedErrorMessages = [
+                ExchangeContractErrs.InsufficientMakerBalance,
+                ExchangeContractErrs.InsufficientMakerFeeBalance,
+                ExchangeContractErrs.InsufficientTakerBalance,
+                ExchangeContractErrs.InsufficientTakerFeeBalance,
+                ExchangeContractErrs.InsufficientMakerAllowance,
+                ExchangeContractErrs.InsufficientMakerFeeAllowance,
+                ExchangeContractErrs.InsufficientTakerAllowance,
+                ExchangeContractErrs.InsufficientTakerFeeAllowance,
+            ];
+            if (_.includes(transferFailedErrorMessages, err.message)) {
+                throw new Error(RevertReason.TransferFailed);
+            }
+            throw err;
+        }

        const wouldRoundingErrorOccur = OrderValidationUtils.isRoundingErrorFloor(
            desiredFillTakerTokenAmount,
@@ -228,33 +254,4 @@ export class OrderValidationUtils {
        }
        return filledTakerTokenAmount;
    }
-    /**
-     * Validate a call to fillOrKillOrder and throw if it would fail
-     * @param exchangeTradeEmulator ExchangeTradeEmulator to use
-     * @param provider Web3 provider to use for JSON RPC requests
-     * @param signedOrder SignedOrder of interest
-     * @param fillTakerAssetAmount Amount we'd like to fill the order for
-     * @param takerAddress The taker of the order
-     * @param zrxAssetData ZRX asset data
-     */
-    public async validateFillOrKillOrderThrowIfInvalidAsync(
-        exchangeTradeEmulator: ExchangeTransferSimulator,
-        provider: Provider,
-        signedOrder: SignedOrder,
-        fillTakerAssetAmount: BigNumber,
-        takerAddress: string,
-        zrxAssetData: string,
-    ): Promise<void> {
-        const filledTakerTokenAmount = await this.validateFillOrderThrowIfInvalidAsync(
-            exchangeTradeEmulator,
-            provider,
-            signedOrder,
-            fillTakerAssetAmount,
-            takerAddress,
-            zrxAssetData,
-        );
-        if (filledTakerTokenAmount !== fillTakerAssetAmount) {
-            throw new Error(RevertReason.OrderUnfillable);
-        }
-    }
 }
--- a/packages/order-utils/src/store/order_filled_cancelled_lazy_store.ts
+++ b/packages/order-utils/src/store/order_filled_cancelled_lazy_store.ts
@@ -1,8 +1,10 @@
+import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';

 import { AbstractOrderFilledCancelledFetcher } from '../abstract/abstract_order_filled_cancelled_fetcher';
 import { AbstractOrderFilledCancelledLazyStore } from '../abstract/abstract_order_filled_cancelled_lazy_store';
+import { orderHashUtils } from '../order_hash';

 /**
 * Copy on read store for balances/proxyAllowances of tokens/accounts
@@ -58,9 +60,10 @@ export class OrderFilledCancelledLazyStore implements AbstractOrderFilledCancell
     * @param orderHash OrderHash from order of interest
     * @return Whether the order has been cancelled
     */
-    public async getIsCancelledAsync(orderHash: string): Promise<boolean> {
+    public async getIsCancelledAsync(signedOrder: SignedOrder): Promise<boolean> {
+        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
        if (_.isUndefined(this._isCancelled[orderHash])) {
-            const isCancelled = await this._orderFilledCancelledFetcher.isOrderCancelledAsync(orderHash);
+            const isCancelled = await this._orderFilledCancelledFetcher.isOrderCancelledAsync(signedOrder);
            this.setIsCancelled(orderHash, isCancelled);
        }
        const cachedIsCancelled = this._isCancelled[orderHash]; // tslint:disable-line:boolean-naming
--- a/packages/order-utils/test/order_state_utils_test.ts
+++ b/packages/order-utils/test/order_state_utils_test.ts
@@ -1,3 +1,4 @@
+import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import 'mocha';
@@ -33,7 +34,7 @@ describe('OrderStateUtils', () => {
                async getFilledTakerAmountAsync(_orderHash: string): Promise<BigNumber> {
                    return filledAmount;
                },
-                async isOrderCancelledAsync(_orderHash: string): Promise<boolean> {
+                async isOrderCancelledAsync(_signedOrder: SignedOrder): Promise<boolean> {
                    return cancelled;
                },
                getZRXAssetData(): string {
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,4 +1,27 @@
 [
+    {
+        "version": "2.2.3",
+        "changes": [
+            {
+                "note": "Start jsonRpcRequestId at 1, not 0 as 0 breaks the web3.js websocket RPC provider",
+                "pr": 1227
+            },
+            {
+                "note":
+                    "Fix the bug when order watcher was trying to convert undefined to an object in case of CancelUpTo event"
+            }
+        ],
+        "timestamp": 1542134075
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "2.2.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "2.2.1",
        "changes": [
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,15 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v2.2.3 - _November 13, 2018_
+
+    * Start jsonRpcRequestId at 1, not 0 as 0 breaks the web3.js websocket RPC provider (#1227)
+    * Fix the bug when order watcher was trying to convert undefined to an object in case of CancelUpTo event
+
+## v2.2.2 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v2.2.1 - _November 9, 2018_

    * Dependencies updated
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/order-watcher",
-    "version": "2.2.1",
+    "version": "2.2.3",
    "description": "An order watcher daemon that watches for order validity",
    "keywords": [
        "0x",
@@ -33,8 +33,8 @@
        "node": ">=6.0.0"
    },
    "devDependencies": {
-        "@0x/dev-utils": "^1.0.14",
-        "@0x/migrations": "^2.0.1",
+        "@0x/dev-utils": "^1.0.16",
+        "@0x/migrations": "^2.0.3",
        "@0x/tslint-config": "^1.0.10",
        "@types/bintrees": "^1.0.2",
        "@types/lodash": "4.14.104",
@@ -57,19 +57,19 @@
        "typescript": "3.0.1"
    },
    "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.2",
-        "@0x/assert": "^1.0.15",
-        "@0x/base-contract": "^3.0.3",
+        "@0x/abi-gen-wrappers": "^1.0.4",
+        "@0x/assert": "^1.0.16",
+        "@0x/base-contract": "^3.0.5",
        "@0x/contract-addresses": "^1.1.0",
        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/contract-wrappers": "^3.0.1",
-        "@0x/fill-scenarios": "^1.0.9",
-        "@0x/json-schemas": "^2.0.1",
-        "@0x/order-utils": "^2.0.1",
+        "@0x/contract-wrappers": "^4.0.1",
+        "@0x/fill-scenarios": "^1.0.11",
+        "@0x/json-schemas": "^2.1.0",
+        "@0x/order-utils": "^3.0.1",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "bintrees": "^1.0.2",
        "ethereum-types": "^1.1.2",
        "ethereumjs-blockstream": "6.0.0",
--- a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
+++ b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
@@ -50,7 +50,7 @@ export class DependentOrderHashesTracker {
        return uniqueOrderHashList;
    }
    public getDependentOrderHashesByMaker(makerAddress: string): string[] {
-        const dependentOrderHashes = Array.from(this._orderHashesByMakerAddress[makerAddress]);
+        const dependentOrderHashes = Array.from(this._orderHashesByMakerAddress[makerAddress] || {});
        return dependentOrderHashes;
    }
    public getDependentOrderHashesByAssetDataByMaker(makerAddress: string, assetData: string): string[] {
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "1.0.17",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "1.0.16",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "1.0.15",
        "changes": [
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.0.17 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v1.0.16 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v1.0.15 - _November 9, 2018_

    * Dependencies updated
--- a/packages/react-docs/package.json
+++ b/packages/react-docs/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/react-docs",
-    "version": "1.0.15",
+    "version": "1.0.17",
    "engines": {
        "node": ">=6.12"
    },
@@ -24,7 +24,7 @@
        "url": "https://github.com/0xProject/0x-monorepo.git"
    },
    "devDependencies": {
-        "@0x/dev-utils": "^1.0.14",
+        "@0x/dev-utils": "^1.0.16",
        "@0x/tslint-config": "^1.0.10",
        "@types/compare-versions": "^3.0.0",
        "@types/styled-components": "^4.0.0",
@@ -34,7 +34,7 @@
        "typescript": "3.0.1"
    },
    "dependencies": {
-        "@0x/react-shared": "^1.0.18",
+        "@0x/react-shared": "^1.0.20",
        "@0x/types": "^1.2.1",
        "@0x/utils": "^2.0.4",
        "@types/lodash": "4.14.104",
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "1.0.20",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "1.0.19",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "1.0.18",
        "changes": [
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.0.20 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v1.0.19 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v1.0.18 - _November 9, 2018_

    * Dependencies updated
--- a/packages/react-shared/package.json
+++ b/packages/react-shared/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/react-shared",
-    "version": "1.0.18",
+    "version": "1.0.20",
    "engines": {
        "node": ">=6.12"
    },
@@ -25,7 +25,7 @@
        "url": "https://github.com/0xProject/0x-monorepo.git"
    },
    "devDependencies": {
-        "@0x/dev-utils": "^1.0.14",
+        "@0x/dev-utils": "^1.0.16",
        "@0x/tslint-config": "^1.0.10",
        "make-promises-safe": "^1.1.0",
        "shx": "^0.2.2",
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,4 +1,22 @@
 [
+    {
+        "timestamp": 1542134075,
+        "version": "1.1.11",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
+        "timestamp": 1542028948,
+        "version": "1.1.10",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
    {
        "version": "1.1.9",
        "changes": [
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v1.1.11 - _November 13, 2018_
+
+    * Dependencies updated
+
+## v1.1.10 - _November 12, 2018_
+
+    * Dependencies updated
+
 ## v1.1.9 - _November 9, 2018_

    * Dependencies updated
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/sol-compiler",
-    "version": "1.1.9",
+    "version": "1.1.11",
    "engines": {
        "node": ">=6.12"
    },
@@ -42,7 +42,7 @@
    },
    "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
    "devDependencies": {
-        "@0x/dev-utils": "^1.0.14",
+        "@0x/dev-utils": "^1.0.16",
        "@0x/tslint-config": "^1.0.10",
        "@types/mkdirp": "^0.5.2",
        "@types/require-from-string": "^1.2.0",
@@ -65,13 +65,13 @@
        "zeppelin-solidity": "1.8.0"
    },
    "dependencies": {
-        "@0x/assert": "^1.0.15",
-        "@0x/json-schemas": "^2.0.1",
+        "@0x/assert": "^1.0.16",
+        "@0x/json-schemas": "^2.1.0",
        "@0x/sol-resolver": "^1.0.16",
        "@0x/types": "^1.2.1",
        "@0x/typescript-typings": "^3.0.4",
        "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.1",
+        "@0x/web3-wrapper": "^3.1.3",
        "@types/yargs": "^11.0.0",
        "chalk": "^2.3.0",
        "ethereum-types": "^1.1.2",
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Leonid Logvinov	a824264da2	Publish - 0x.js@2.0.3 - @0x/abi-gen-wrappers@1.0.4 - @0x/asset-buyer@2.2.2 - @0x/base-contract@3.0.5 - @0x/connect@3.0.5 - @0x/contract-wrappers@4.0.1 - contracts@2.1.53 - @0x/dev-tools-pages@0.0.5 - @0x/dev-utils@1.0.16 - @0x/fill-scenarios@1.0.11 - @0x/instant@0.0.6 - @0x/metacoin@0.0.27 - @0x/migrations@2.0.3 - @0x/order-utils@3.0.1 - @0x/order-watcher@2.2.3 - @0x/react-docs@1.0.17 - @0x/react-shared@1.0.20 - @0x/sol-compiler@1.1.11 - @0x/sol-cov@2.1.11 - @0x/sol-doc@1.0.6 - @0x/subproviders@2.1.3 - @0x/testnet-faucets@1.0.55 - @0x/web3-wrapper@3.1.3 - @0x/website@0.0.58	2018-11-13 19:41:43 +01:00
Leonid Logvinov	a66c03aa21	Updated CHANGELOGS	2018-11-13 19:41:25 +01:00
Leonid Logvinov	11f0bebd7f	Fix a bug when undefined was been tried to convert to an array	2018-11-13 19:27:44 +01:00
Fabio B	3fb29041b0	Merge pull request #1248 from 0xProject/fixLowercaseAddressBug Fix lowercase address bug in LedgerSubprovider and MnemonicSubprovider	2018-11-13 15:03:30 +01:00
Brandon Millman	161a935003	Merge pull request #1251 from 0xProject/feature/instant/asset-data-map [instant] Add extra asset metadata	2018-11-12 21:48:34 -08:00
Brandon Millman	b82148ea60	feat(instant): add extra asset metadata	2018-11-12 13:26:09 -08:00
Fabio B	add1cfd261	Merge pull request #1227 from WyseNynja/patch-1 [web3-wrapper] start jsonRpcRequestId at 1, not 0	2018-11-12 20:43:00 +01:00
Bryan Stitt	cdf78494d5	Update CHANGELOG.json	2018-11-12 09:12:59 -08:00
Bryan Stitt	789f573452	Merge branch 'development' into patch-1	2018-11-12 09:10:40 -08:00
Bryan Stitt	22f217807d	Update CHANGELOG.json	2018-11-12 09:08:23 -08:00
Fabio B	08797392e0	Update packages/order-watcher/CHANGELOG.json Co-Authored-By: WyseNynja <bryan@stitthappens.com>	2018-11-12 09:08:02 -08:00
Leonid Logvinov	853c77dc09	Update packages/order-watcher/CHANGELOG.json Co-Authored-By: WyseNynja <bryan@stitthappens.com>	2018-11-12 09:07:54 -08:00
Leonid Logvinov	0ebbbdfca4	Publish - 0x.js@2.0.2 - @0x/abi-gen-wrappers@1.0.3 - @0x/assert@1.0.16 - @0x/asset-buyer@2.2.1 - @0x/base-contract@3.0.4 - @0x/connect@3.0.4 - @0x/contract-wrappers@4.0.0 - contracts@2.1.52 - @0x/dev-tools-pages@0.0.4 - @0x/dev-utils@1.0.15 - @0x/fill-scenarios@1.0.10 - @0x/instant@0.0.5 - @0x/json-schemas@2.1.0 - @0x/metacoin@0.0.26 - @0x/migrations@2.0.2 - @0x/order-utils@3.0.0 - @0x/order-watcher@2.2.2 - @0x/react-docs@1.0.16 - @0x/react-shared@1.0.19 - @0x/sol-compiler@1.1.10 - @0x/sol-cov@2.1.10 - @0x/sol-doc@1.0.5 - @0x/sra-spec@1.0.9 - @0x/subproviders@2.1.2 - @0x/testnet-faucets@1.0.54 - @0x/web3-wrapper@3.1.2 - @0x/website@0.0.57	2018-11-12 14:30:26 +01:00
Leonid Logvinov	085d34834b	Updated CHANGELOGS	2018-11-12 14:30:14 +01:00
Leonid Logvinov	b866ce787c	Merge pull request #1250 from 0xProject/feature/json-schemas-connect Move @0x/connect schemas to @0x/json-schemas	2018-11-12 14:04:28 +01:00
Leonid Logvinov	4d5bc8b8ee	Fix static tests	2018-11-12 13:54:38 +01:00
Leonid Logvinov	7f013515e7	Add PR number	2018-11-12 13:53:39 +01:00
Leonid Logvinov	33dbdb0184	Move connect schemas to JSON Schemas	2018-11-12 13:44:24 +01:00
Fabio Berger	320460feb9	fix: lowercase supplied address before comparing with derived addresses (which are not checksummed)	2018-11-12 13:21:25 +01:00
Fabio Berger	dbce3f8935	Remove unused instance variable	2018-11-12 13:20:41 +01:00
Fabio B	c41622c20a	Merge pull request #1235 from 0xProject/fixOrderValidation [order-utils] Fix order validation method	2018-11-12 12:17:27 +01:00
Fabio Berger	348556a544	Add fixes affecting the public interface to the CHANGELOGs	2018-11-12 12:07:19 +01:00
Fabio Berger	6fa6579c31	Use correctly formatted signature so that it rejects with the expected reason and not because the signature is mal-formatted	2018-11-12 11:57:54 +01:00
Fabio B	6f61268514	Merge pull request #1246 from 0xProject/bug/web3-wrapper/eth-call-null [web3-wrapper] Throws when contract returns null	2018-11-12 10:42:28 +01:00
Fabio Berger	8efc6c2112	Remove unnecessary conversion to BigNumber	2018-11-12 10:25:33 +01:00
Fabio Berger	b21c1bea46	Use rejectedWith	2018-11-12 10:23:42 +01:00
Fabio Berger	fd7ba3ecea	Use RevertReason when possible	2018-11-12 10:22:22 +01:00
Fabio Berger	8aeb18bcc3	rename param	2018-11-12 10:22:03 +01:00
Brandon Millman	9e4a594eb1	Merge pull request #1238 from 0xProject/fix/website/code-splitting [website] Fix code splitting	2018-11-11 21:21:36 -08:00
Brandon Millman	3b421ef796	fix(website): fix code splitting	2018-11-11 20:58:47 -08:00
Jacob Evans	e0c4f58970	bug(web3-wrapper): throws when contract returns null	2018-11-12 13:55:46 +11:00
Amir Bandeali	df8fd36c94	Merge pull request #1241 from 0xProject/feature/contracts/changelogs Add CHANGELOG.json to contracts package	2018-11-11 15:57:21 -08:00
Bryan Stitt	76b3caa124	Update CHANGELOG.json	2018-11-11 15:13:42 -08:00
Bryan Stitt	0101cd73aa	Merge branch 'development' into patch-1	2018-11-11 15:13:09 -08:00
Bryan Stitt	6ef628613e	update changelog	2018-11-11 15:09:59 -08:00
Amir Bandeali	bc960fe8f8	Add CHANGELOG comment to README	2018-11-11 14:57:24 -08:00
Amir Bandeali	517c620397	Add CHANGELOG.json	2018-11-11 14:57:24 -08:00
Fabio Berger	d3592d362e	address linter errors	2018-11-11 13:02:45 +01:00
Brandon Millman	397b4e2890	Merge pull request #1239 from 0xProject/feature/instant/privacy-mode [instant] Handle privacy mode in wallets	2018-11-09 16:21:32 -08:00
Brandon Millman	38896c9358	feat(instant): handle privacy mode in wallets	2018-11-09 16:04:29 -08:00
Steve Klebanoff	26cbe7ae66	Merge pull request #1237 from 0xProject/feature/instant/buy-quote-heartbeat [instant] Heartbeats for account info and buy quotes	2018-11-09 16:02:09 -08:00
Steve Klebanoff	fd83ca2cb8	linting	2018-11-09 15:52:25 -08:00
Steve Klebanoff	4072076965	Don't start heartbeat if no account	2018-11-09 15:40:13 -08:00
Steve Klebanoff	93054ae52b	Lodash noop	2018-11-09 15:28:29 -08:00
Steve Klebanoff	5c1b1a1203	Using built in intervalUtils instead of rolling own	2018-11-09 15:28:08 -08:00
Steve Klebanoff	acb7e876b2	Update account more frequently	2018-11-09 15:19:16 -08:00
Steve Klebanoff	2c585bfbdc	feat(instant): Dismissible overlay error messages Adds dismissible overlay to error messages on mobile	2018-11-09 15:15:57 -08:00
Fabio Berger	1f0ac47bd9	Move signature validation into OrderValidationUtils.validateOrderFillableOrThrowAsync	2018-11-10 00:14:48 +01:00
Fabio Berger	773cf3cd14	Merge branch 'development' into fixOrderValidation * development: (25 commits) Publish Updated CHANGELOGS fix(instant): fix bug where we potentially fetch balance for the wrong account fix: Lock Ledger hw-transport to 4.24.0 fix: wrong prop names used chore: PR feedback fix: broken features because of merge fix: remove default props, fix lint problems chore: convert payment method to stateless component feat: add boxShadow on dropdown hover fix: various style issues fix: remove all:initial rule from all div based ui compoennts fix: token selector scrolling container height chore(instant): fix lint errors feat(instant): fetch balance at startup feat(instant): fetch account address at startup and drive account state changes chore: cleanup fix: restore button to previous state feat: implement copy-to-clipboard feat: add MetaMask sign, refactor Circle ...	2018-11-09 23:20:06 +01:00
Fabio Berger	53d0f5b98e	Revert comment change	2018-11-09 23:15:34 +01:00
Steve Klebanoff	cc8debe53b	Linting and renaming variables	2018-11-09 11:39:36 -08:00
Steve Klebanoff	36b8c9c5dd	Use interface like named parameters here	2018-11-09 11:28:08 -08:00
Steve Klebanoff	474db7c18d	Emulate named parameters with interface	2018-11-09 11:22:46 -08:00
Steve Klebanoff	39657b633b	Make sure we only update price when they are not in the middle of an order	2018-11-09 11:04:44 -08:00
Steve Klebanoff	2e8f74abce	Use existing functions instead of writing our own	2018-11-09 10:40:47 -08:00
Steve Klebanoff	df91d34315	Merge branch 'development' into feature/instant/buy-quote-heartbeat	2018-11-09 10:06:22 -08:00
Fabio Berger	3980bf39a9	Keep more helpful error messages, and stop swallowing errors when returning contract error	2018-11-09 18:50:25 +01:00
Steve Klebanoff	d703c13f8e	Variable name cleanup	2018-11-08 17:21:17 -08:00
Steve Klebanoff	3dacc6157b	Remove unneeded Promise.resolve	2018-11-08 17:20:15 -08:00
Steve Klebanoff	fd12bdbbd5	Remove old TODO	2018-11-08 17:13:33 -08:00
Steve Klebanoff	297a62fe80	move files around and rename	2018-11-08 17:13:22 -08:00
Steve Klebanoff	1e39d56cf7	wip: BuyQuote heartbeat	2018-11-08 17:09:26 -08:00
Steve Klebanoff	e45b6c7e98	Make heartbeat more generic	2018-11-08 16:54:45 -08:00
Steve Klebanoff	dd4d3b10cf	wip: abstract out updating buy quote	2018-11-08 16:14:00 -08:00
Fabio Berger	eb5f514d25	Merge branch 'development' into fixOrderValidation * development: (51 commits) [instant] Viewport specific errors (#1228) Added more comments Include wholeNumberSchema in sra-spec schemas chore(instant): fix linter Fix isNode fix(instant): update buy quote at start up in the case of default amount chore(instant): increase max bundle size for bundle watch Small code review tweaks fix: apply css reset to overlay as well fix(website): turn off production flag when building locally feat(instant): add Account to the ProviderState feat(instant): fallback to an empty wallet provider when none is injected [order_utils.py] is_signature_valid, via Exchange contract (#1216) chore: linter fix: progress bar fix: use fontSize prop in button feat: make instant resistant to external styles chore(instant): update OrderState enum to follow capitalization conventions feat: add faux externall css file Take out unneeded conditionals ...	2018-11-09 00:46:32 +01:00
Fabio Berger	57318a6ef2	Remove unused validateFillOrKill method	2018-11-09 00:46:07 +01:00
Fabio Berger	857a35d4f7	Fix validateOrderFillableOrThrowAsync method so it also checks order signature, cancelled, cancelledUpTo, and throws helpful error messages	2018-11-09 00:45:48 +01:00
Steve Klebanoff	624f5cee8d	linting	2018-11-08 15:01:59 -08:00
Steve Klebanoff	7acaae37a9	feat(instant): Heartbeat for updating account info	2018-11-08 14:57:39 -08:00
Bryan Stitt	801004be66	start jsonRpcRequestId at 1, not 0 I'm trying to use the 0x-watcher against a parity websocket rpc and getting an error that I think is the same as https://github.com/ethereum/web3.js/issues/1967	2018-11-07 16:39:07 -08:00