Merge development

91 files changed, 529 insertions, 238 deletions

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index f73de96aa..2f7320fea 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -7,7 +7,8 @@
                     "Export `MultiAssetData`, `MultiAssetDataWithRecursiveDecoding`, `ObjectMap`, and `SingleAssetData` from types. No longer export `AssetData`.",
                 "pr": 1363
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "2.0.8",
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 2923fdf03..258dee66a 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.0 - _January 9, 2019_
+
+    * Export `MultiAssetData`, `MultiAssetDataWithRecursiveDecoding`, `ObjectMap`, and `SingleAssetData` from types. No longer export `AssetData`. (#1363)
+
 ## v2.0.8 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index 2960c9e4b..74522c784 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
     "name": "0x.js",
-    "version": "2.0.8",
+    "version": "3.0.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,10 +42,10 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.2",
-        "@0x/contract-addresses": "^2.0.0",
-        "@0x/dev-utils": "^1.0.21",
-        "@0x/migrations": "^2.2.2",
+        "@0x/abi-gen-wrappers": "^2.1.0",
+        "@0x/contract-addresses": "^2.1.0",
+        "@0x/dev-utils": "^1.0.22",
+        "@0x/migrations": "^2.3.0",
         "@0x/tslint-config": "^2.0.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -72,16 +72,16 @@
         "webpack": "^4.20.2"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.20",
-        "@0x/base-contract": "^3.0.10",
-        "@0x/contract-wrappers": "^4.1.3",
-        "@0x/order-utils": "^3.0.7",
-        "@0x/order-watcher": "^2.2.8",
-        "@0x/subproviders": "^2.1.8",
-        "@0x/types": "^1.4.1",
+        "@0x/assert": "^1.0.21",
+        "@0x/base-contract": "^3.0.11",
+        "@0x/contract-wrappers": "^4.2.0",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/order-watcher": "^2.4.0",
+        "@0x/subproviders": "^2.1.9",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@types/web3-provider-engine": "^14.0.0",
         "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 214920a08..404ba0f1b 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Added Dutch Auction Wrapper",
                 "pr": 1465
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "2.0.2",
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index c13c7a60f..4090e045a 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.0 - _January 9, 2019_
+
+    * Added Dutch Auction Wrapper (#1465)
+
 ## v2.0.2 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index 38b5e9a9b..f7d40d591 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-wrappers",
-    "version": "2.0.2",
+    "version": "2.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,19 +30,19 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.19",
+        "@0x/abi-gen": "^1.0.20",
         "@0x/abi-gen-templates": "^1.0.1",
         "@0x/tslint-config": "^2.0.0",
-        "@0x/types": "^1.4.1",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/types": "^1.5.0",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "shx": "^0.2.2"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.10"
+        "@0x/base-contract": "^3.0.11"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/abi-gen/CHANGELOG.json b/packages/abi-gen/CHANGELOG.json
index 253fb124d..19cceb509 100644
--- a/packages/abi-gen/CHANGELOG.json
+++ b/packages/abi-gen/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "1.0.20",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "1.0.19",
         "changes": [
             {
diff --git a/packages/abi-gen/CHANGELOG.md b/packages/abi-gen/CHANGELOG.md
index 4ca19ad7e..26d42cd36 100644
--- a/packages/abi-gen/CHANGELOG.md
+++ b/packages/abi-gen/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.20 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v1.0.19 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen/package.json b/packages/abi-gen/package.json
index b122c742d..4a2754233 100644
--- a/packages/abi-gen/package.json
+++ b/packages/abi-gen/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen",
-    "version": "1.0.19",
+    "version": "1.0.20",
     "engines": {
         "node": ">=6.12"
     },
@@ -32,7 +32,7 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen/README.md",
     "dependencies": {
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
+        "@0x/utils": "^2.1.1",
         "chalk": "^2.3.0",
         "ethereum-types": "^1.1.4",
         "glob": "^7.1.2",
diff --git a/packages/assert/CHANGELOG.json b/packages/assert/CHANGELOG.json
index 3805a044f..275ec2e4e 100644
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "1.0.21",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "1.0.20",
         "changes": [
             {
diff --git a/packages/assert/CHANGELOG.md b/packages/assert/CHANGELOG.md
index ef84c48d4..25383b2d1 100644
--- a/packages/assert/CHANGELOG.md
+++ b/packages/assert/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.21 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v1.0.20 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/assert/package.json b/packages/assert/package.json
index cec1748cd..e11ccb3cb 100644
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/assert",
-    "version": "1.0.20",
+    "version": "1.0.21",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,9 +44,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/json-schemas": "^2.1.4",
+        "@0x/json-schemas": "^2.1.5",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
+        "@0x/utils": "^2.1.1",
         "lodash": "^4.17.5",
         "valid-url": "^1.0.9"
     },
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 470d9b03b..fcdb655fc 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "3.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "3.0.4",
         "changes": [
             {
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index cadb1acf8..70bbe8302 100644
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.5 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v3.0.4 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/asset-buyer/package.json b/packages/asset-buyer/package.json
index 401aec120..dd6780e48 100644
--- a/packages/asset-buyer/package.json
+++ b/packages/asset-buyer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-buyer",
-    "version": "3.0.4",
+    "version": "3.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -36,16 +36,16 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.20",
-        "@0x/connect": "^3.0.10",
-        "@0x/contract-wrappers": "^4.1.3",
-        "@0x/json-schemas": "^2.1.4",
-        "@0x/order-utils": "^3.0.7",
-        "@0x/subproviders": "^2.1.8",
-        "@0x/types": "^1.4.1",
+        "@0x/assert": "^1.0.21",
+        "@0x/connect": "^3.0.11",
+        "@0x/contract-wrappers": "^4.2.0",
+        "@0x/json-schemas": "^2.1.5",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/subproviders": "^2.1.9",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "ethereum-types": "^1.1.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index a4cd17d42..1a6e3f845 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "3.0.11",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "3.0.10",
         "changes": [
             {
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index a8ce346d7..7a1a96639 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.11 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v3.0.10 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index 87d70dd5f..7193c4881 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/base-contract",
-    "version": "3.0.10",
+    "version": "3.0.11",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,8 +41,8 @@
     },
     "dependencies": {
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index e5bde40ae..fe32990e2 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "3.0.11",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "3.0.10",
         "changes": [
             {
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index a5f95b988..d01caa613 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.11 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v3.0.10 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/connect/package.json b/packages/connect/package.json
index 4985d0410..76817f23e 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/connect",
-    "version": "3.0.10",
+    "version": "3.0.11",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/connect/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.20",
-        "@0x/json-schemas": "^2.1.4",
-        "@0x/order-utils": "^3.0.7",
-        "@0x/types": "^1.4.1",
+        "@0x/assert": "^1.0.21",
+        "@0x/json-schemas": "^2.1.5",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
+        "@0x/utils": "^2.1.1",
         "lodash": "^4.17.5",
         "query-string": "^5.0.1",
         "sinon": "^4.0.0",
diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
index ca79290da..36684d443 100644
--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Added testnet entries for Dutch Auction contract (kovan,rinkeby,ropsten)",
                 "pr": 1465
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "2.0.0",
diff --git a/packages/contract-addresses/CHANGELOG.md b/packages/contract-addresses/CHANGELOG.md
index c006c3b22..d7f2ff7ea 100644
--- a/packages/contract-addresses/CHANGELOG.md
+++ b/packages/contract-addresses/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.0 - _January 9, 2019_
+
+    * Added testnet entries for Dutch Auction contract (kovan,rinkeby,ropsten) (#1465)
+
 ## v2.0.0 - _November 28, 2018_
 
     * Redeployed Rinkeby with testnet Exchange artifact (#1318)
diff --git a/packages/contract-addresses/package.json b/packages/contract-addresses/package.json
index c75ae6efa..c5a133ddf 100644
--- a/packages/contract-addresses/package.json
+++ b/packages/contract-addresses/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-addresses",
-    "version": "2.0.0",
+    "version": "2.1.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-artifacts/CHANGELOG.json b/packages/contract-artifacts/CHANGELOG.json
index b033943d2..237014d09 100644
--- a/packages/contract-artifacts/CHANGELOG.json
+++ b/packages/contract-artifacts/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "pr": 1465,
                 "note": "Added artifact for Dutch Auction contract"
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "1.1.2",
diff --git a/packages/contract-artifacts/CHANGELOG.md b/packages/contract-artifacts/CHANGELOG.md
index 9e48058f5..7f96cb571 100644
--- a/packages/contract-artifacts/CHANGELOG.md
+++ b/packages/contract-artifacts/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.2.0 - _January 9, 2019_
+
+    * Added artifact for Dutch Auction contract (#1465)
+
 ## v1.1.2 - _November 28, 2018_
 
     * Update Exchange artifact to receive ZRX asset data as a constructor argument (#1309)
diff --git a/packages/contract-artifacts/package.json b/packages/contract-artifacts/package.json
index 71d887545..b819520c6 100644
--- a/packages/contract-artifacts/package.json
+++ b/packages/contract-artifacts/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-artifacts",
-    "version": "1.1.2",
+    "version": "1.2.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 677292030..fd8dfa427 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Added Dutch Auction wrapper",
                 "pr": 1465
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "4.1.4",
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index 595fbcc31..fe7bb7b81 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,15 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v4.2.0 - _January 9, 2019_
+
+    * Added Dutch Auction wrapper (#1465)
+
+## v4.1.4 - _Invalid date_
+
+    * Add support for Trust Wallet signature denial error
+    * Add balance and allowance queries for `MultiAssetProxy` (#1363)
+
 ## v4.1.3 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index e4de75ab2..708b4249a 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.1.3",
+    "version": "4.2.0",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
@@ -37,9 +37,9 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.21",
-        "@0x/migrations": "^2.2.2",
-        "@0x/subproviders": "^2.1.8",
+        "@0x/dev-utils": "^1.0.22",
+        "@0x/migrations": "^2.3.0",
+        "@0x/subproviders": "^2.1.9",
         "@0x/tslint-config": "^2.0.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -65,20 +65,20 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.2",
-        "@0x/assert": "^1.0.20",
-        "@0x/contract-addresses": "^2.0.0",
-        "@0x/contract-artifacts": "^1.1.2",
-        "@0x/contracts-test-utils": "^1.0.2",
-        "@0x/fill-scenarios": "^1.0.16",
-        "@0x/json-schemas": "^2.1.4",
-        "@0x/order-utils": "^3.0.7",
-        "@0x/types": "^1.4.1",
+        "@0x/abi-gen-wrappers": "^2.1.0",
+        "@0x/assert": "^1.0.21",
+        "@0x/contract-addresses": "^2.1.0",
+        "@0x/contract-artifacts": "^1.2.0",
+        "@0x/contracts-test-utils": "^1.0.3",
+        "@0x/fill-scenarios": "^1.1.0",
+        "@0x/json-schemas": "^2.1.5",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
-        "ethereumjs-abi": "0.6.5",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "ethereum-types": "^1.1.4",
+        "ethereumjs-abi": "0.6.5",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json
index 025337949..db927849e 100644
--- a/packages/dev-tools-pages/package.json
+++ b/packages/dev-tools-pages/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-tools-pages",
-    "version": "0.0.10",
+    "version": "0.0.11",
     "engines": {
         "node": ">=6.12"
     },
@@ -16,7 +16,7 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/react-shared": "^1.0.25",
+        "@0x/react-shared": "^1.1.0",
         "basscss": "^8.0.3",
         "bowser": "^1.9.3",
         "highlight.js": "^9.13.1",
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index b6cc74ce7..8f355466c 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "1.0.22",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "1.0.21",
         "changes": [
             {
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index 9a55e4e58..04ee860b5 100644
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.22 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v1.0.21 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index a3eb4651a..cb27ad5c5 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-utils",
-    "version": "1.0.21",
+    "version": "1.0.22",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,11 +41,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/subproviders": "^2.1.8",
-        "@0x/types": "^1.4.1",
+        "@0x/subproviders": "^2.1.9",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
         "ethereum-types": "^1.1.4",
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index 2c3e261cb..125a62cdf 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Add support for MultiAssetProxy",
                 "pr": 1363
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "1.0.16",
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index e9b88547d..45cee1ce3 100644
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.0 - _January 9, 2019_
+
+    * Add support for MultiAssetProxy (#1363)
+
 ## v1.0.16 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json
index 7a9d21e0a..a38dcc1c3 100644
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/fill-scenarios",
-    "version": "1.0.16",
+    "version": "1.1.0",
     "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": "^2.0.2",
-        "@0x/base-contract": "^3.0.10",
-        "@0x/contract-artifacts": "^1.1.2",
-        "@0x/order-utils": "^3.0.7",
-        "@0x/types": "^1.4.1",
+        "@0x/abi-gen-wrappers": "^2.1.0",
+        "@0x/base-contract": "^3.0.11",
+        "@0x/contract-artifacts": "^1.2.0",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 37793177b..0888fc6a6 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/instant",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,15 +41,15 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.20",
-        "@0x/asset-buyer": "^3.0.4",
-        "@0x/json-schemas": "^2.1.4",
-        "@0x/order-utils": "^3.0.7",
-        "@0x/subproviders": "^2.1.8",
-        "@0x/types": "^1.4.1",
+        "@0x/assert": "^1.0.21",
+        "@0x/asset-buyer": "^3.0.5",
+        "@0x/json-schemas": "^2.1.5",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/subproviders": "^2.1.9",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "bowser": "^1.9.4",
         "copy-to-clipboard": "^3.0.8",
         "ethereum-types": "^1.1.4",
diff --git a/packages/json-schemas/CHANGELOG.json b/packages/json-schemas/CHANGELOG.json
index 201190145..79435426b 100644
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "2.1.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "2.1.4",
         "changes": [
             {
diff --git a/packages/json-schemas/CHANGELOG.md b/packages/json-schemas/CHANGELOG.md
index 7e407bdda..6d3373336 100644
--- a/packages/json-schemas/CHANGELOG.md
+++ b/packages/json-schemas/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.5 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v2.1.4 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/json-schemas/package.json b/packages/json-schemas/package.json
index 57dd9dc00..5103486db 100644
--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/json-schemas",
-    "version": "2.1.4",
+    "version": "2.1.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,7 +46,7 @@
     },
     "devDependencies": {
         "@0x/tslint-config": "^2.0.0",
-        "@0x/utils": "^2.0.8",
+        "@0x/utils": "^2.1.1",
         "@types/lodash.foreach": "^4.5.3",
         "@types/lodash.values": "^4.3.3",
         "@types/mocha": "^2.2.42",
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
index 0e9fa4920..65232639b 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/metacoin",
-    "version": "0.0.32",
+    "version": "0.0.33",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,16 +29,16 @@
     "author": "",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/abi-gen": "^1.0.19",
+        "@0x/abi-gen": "^1.0.20",
         "@0x/abi-gen-templates": "^1.0.1",
-        "@0x/base-contract": "^3.0.10",
-        "@0x/sol-cov": "^2.1.16",
-        "@0x/subproviders": "^2.1.8",
+        "@0x/base-contract": "^3.0.11",
+        "@0x/sol-cov": "^2.1.17",
+        "@0x/subproviders": "^2.1.9",
         "@0x/tslint-config": "^2.0.0",
-        "@0x/types": "^1.4.1",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@types/mocha": "^5.2.2",
         "copyfiles": "^2.0.0",
         "ethereum-types": "^1.1.4",
@@ -47,8 +47,8 @@
         "run-s": "^0.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.21",
-        "@0x/sol-compiler": "^1.1.16",
+        "@0x/dev-utils": "^1.0.22",
+        "@0x/sol-compiler": "^2.0.0",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index cee64a69f..e09106bcd 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Added migrations for Dutch Auction contract",
                 "pr": 1465
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "2.2.2",
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index 0b7b9a364..420769187 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.3.0 - _January 9, 2019_
+
+    * Added migrations for Dutch Auction contract (#1465)
+
 ## v2.2.2 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 0d6ad037c..774236ab4 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.2.2",
+    "version": "2.3.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,9 +35,9 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.21",
+        "@0x/dev-utils": "^1.0.22",
         "@0x/tslint-config": "^2.0.0",
-        "@0x/types": "^1.4.1",
+        "@0x/types": "^1.5.0",
         "@types/yargs": "^10.0.0",
         "make-promises-safe": "^1.1.0",
         "npm-run-all": "^4.1.2",
@@ -48,16 +48,16 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.2",
-        "@0x/base-contract": "^3.0.10",
-        "@0x/contract-addresses": "^2.0.0",
-        "@0x/contract-artifacts": "^1.1.2",
-        "@0x/order-utils": "^3.0.7",
-        "@0x/sol-compiler": "^1.1.16",
-        "@0x/subproviders": "^2.1.8",
+        "@0x/abi-gen-wrappers": "^2.1.0",
+        "@0x/base-contract": "^3.0.11",
+        "@0x/contract-addresses": "^2.1.0",
+        "@0x/contract-artifacts": "^1.2.0",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/sol-compiler": "^2.0.0",
+        "@0x/subproviders": "^2.1.9",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
diff --git a/packages/monorepo-scripts/package.json b/packages/monorepo-scripts/package.json
index 0483e87c8..e337ec336 100644
--- a/packages/monorepo-scripts/package.json
+++ b/packages/monorepo-scripts/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/monorepo-scripts",
-    "version": "1.0.15",
+    "version": "1.0.16",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 292f7a57b..d3f15f092 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -7,7 +7,8 @@
                     "Use new ABI encoder, add encoding/decoding logic for MultiAsset assetData, and add information to return values in orderStateUtils",
                 "pr": 1363
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "3.0.7",
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index bc8b48767..eb36616d1 100644
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.1.0 - _January 9, 2019_
+
+    * Use new ABI encoder, add encoding/decoding logic for MultiAsset assetData, and add information to return values in orderStateUtils (#1363)
+
 ## v3.0.7 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index 400c9b66f..e59ea664f 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-utils",
-    "version": "3.0.7",
+    "version": "3.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.21",
+        "@0x/dev-utils": "^1.0.22",
         "@0x/tslint-config": "^2.0.0",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
@@ -53,15 +53,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.2",
-        "@0x/assert": "^1.0.20",
-        "@0x/base-contract": "^3.0.10",
-        "@0x/contract-artifacts": "^1.1.2",
-        "@0x/json-schemas": "^2.1.4",
-        "@0x/types": "^1.4.1",
+        "@0x/abi-gen-wrappers": "^2.1.0",
+        "@0x/assert": "^1.0.21",
+        "@0x/base-contract": "^3.0.11",
+        "@0x/contract-artifacts": "^1.2.0",
+        "@0x/json-schemas": "^2.1.5",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@types/node": "*",
         "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.4",
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index 4cfecd034..afd523f88 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Add support for `MultiAssetProxy`",
                 "pr": 1363
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "2.3.0",
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 4e49b4637..600b9fa6f 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.4.0 - _January 9, 2019_
+
+    * Add support for `MultiAssetProxy` (#1363)
+
+## v2.3.0 - _Invalid date_
+
+    * Added a WebSocket interface to OrderWatcher so that it can be used by a client written in any language (#1427)
+
 ## v2.2.8 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index c4a56c982..5919759dd 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-watcher",
-    "version": "2.2.8",
+    "version": "2.4.0",
     "description": "An order watcher daemon that watches for order validity",
     "keywords": [
         "0x",
@@ -33,10 +33,10 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.21",
-        "@0x/migrations": "^2.2.2",
+        "@0x/dev-utils": "^1.0.22",
+        "@0x/migrations": "^2.3.0",
+        "@0x/subproviders": "^2.1.9",
         "@0x/tslint-config": "^2.0.0",
-        "@0x/subproviders": "^2.1.8",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -58,19 +58,19 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.2",
-        "@0x/assert": "^1.0.20",
-        "@0x/base-contract": "^3.0.10",
-        "@0x/contract-addresses": "^2.0.0",
-        "@0x/contract-artifacts": "^1.1.2",
-        "@0x/contract-wrappers": "^4.1.3",
-        "@0x/fill-scenarios": "^1.0.16",
-        "@0x/json-schemas": "^2.1.4",
-        "@0x/order-utils": "^3.0.7",
-        "@0x/types": "^1.4.1",
+        "@0x/abi-gen-wrappers": "^2.1.0",
+        "@0x/assert": "^1.0.21",
+        "@0x/base-contract": "^3.0.11",
+        "@0x/contract-addresses": "^2.1.0",
+        "@0x/contract-artifacts": "^1.2.0",
+        "@0x/contract-wrappers": "^4.2.0",
+        "@0x/fill-scenarios": "^1.1.0",
+        "@0x/json-schemas": "^2.1.5",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "bintrees": "^1.0.2",
         "ethereum-types": "^1.1.4",
         "ethereumjs-blockstream": "6.0.0",
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index cb3763362..47150300d 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/pipeline",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
@@ -39,16 +39,16 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/connect": "^3.0.10",
-        "@0x/contract-addresses": "^2.0.0",
-        "@0x/contract-artifacts": "^1.0.1",
+        "@0x/connect": "^3.0.11",
+        "@0x/contract-addresses": "^2.1.0",
+        "@0x/contract-artifacts": "^1.2.0",
         "@0x/contract-wrappers": "^3.0.0",
-        "@0x/dev-utils": "^1.0.21",
-        "@0x/order-utils": "^3.0.7",
-        "@0x/subproviders": "^2.1.8",
-        "@0x/types": "^1.4.1",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/dev-utils": "^1.0.22",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/subproviders": "^2.1.9",
+        "@0x/types": "^1.5.0",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@types/dockerode": "^2.5.9",
         "@types/p-limit": "^2.0.0",
         "async-parallel": "^1.2.3",
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index 9d8b5bc88..13109e613 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "1.0.23",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "1.0.22",
         "changes": [
             {
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index 5c702d562..01f987645 100644
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.23 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v1.0.22 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/react-docs/package.json b/packages/react-docs/package.json
index d8ebbcfbf..7cd0ae55a 100644
--- a/packages/react-docs/package.json
+++ b/packages/react-docs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-docs",
-    "version": "1.0.22",
+    "version": "1.0.23",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,7 +24,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.21",
+        "@0x/dev-utils": "^1.0.22",
         "@0x/tslint-config": "^2.0.0",
         "@types/compare-versions": "^3.0.0",
         "@types/styled-components": "4.0.0",
@@ -34,9 +34,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/react-shared": "^1.0.25",
-        "@0x/types": "^1.4.1",
-        "@0x/utils": "^2.0.8",
+        "@0x/react-shared": "^1.1.0",
+        "@0x/types": "^1.5.0",
+        "@0x/utils": "^2.1.1",
         "@types/lodash": "4.14.104",
         "@types/material-ui": "^0.20.0",
         "@types/node": "*",
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index 9ef0d079f..aaf2485d1 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -7,7 +7,8 @@
                     "Change implementation to use react-router-dom NavLink instead of Link. Expose `activeStyle` prop.",
                 "pr": 1448
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "1.0.25",
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index 8afa94e04..a8f2764dd 100644
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.0 - _January 9, 2019_
+
+    * Change implementation to use react-router-dom NavLink instead of Link. Expose `activeStyle` prop. (#1448)
+
 ## v1.0.25 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/react-shared/package.json b/packages/react-shared/package.json
index 942544685..5754e238b 100644
--- a/packages/react-shared/package.json
+++ b/packages/react-shared/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-shared",
-    "version": "1.0.25",
+    "version": "1.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -25,7 +25,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.21",
+        "@0x/dev-utils": "^1.0.22",
         "@0x/tslint-config": "^2.0.0",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
@@ -33,7 +33,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.4.1",
+        "@0x/types": "^1.5.0",
         "@material-ui/core": "^3.0.1",
         "@types/is-mobile": "0.3.0",
         "@types/lodash": "4.14.104",
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 8548fd73f..3c88bf4e9 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -9,8 +9,13 @@
             {
                 "note": "Make error and warning colouring more visually pleasant and consistent with other compilers",
                 "pr": 1461
+            },
+            {
+                "note": "Add newest solidity versions from 0.4.25 to 0.5.2",
+                "pr": 1496
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "1.1.16",
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index b2066448d..6ec804c3a 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,6 +5,12 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.0 - _January 9, 2019_
+
+    * Add sol-compiler watch mode with -w flag (#1461)
+    * Make error and warning colouring more visually pleasant and consistent with other compilers (#1461)
+    * Add newest solidity versions from 0.4.25 to 0.5.2 (#1496)
+
 ## v1.1.16 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index 86167a603..6c9435bcd 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-compiler",
-    "version": "1.1.16",
+    "version": "2.0.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,7 +42,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.21",
+        "@0x/dev-utils": "^1.0.22",
         "@0x/tslint-config": "^2.0.0",
         "@types/chokidar": "^1.7.5",
         "@types/mkdirp": "^0.5.2",
@@ -67,13 +67,13 @@
         "zeppelin-solidity": "1.8.0"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.20",
-        "@0x/json-schemas": "^2.1.4",
-        "@0x/sol-resolver": "^1.1.1",
-        "@0x/types": "^1.4.1",
+        "@0x/assert": "^1.0.21",
+        "@0x/json-schemas": "^2.1.5",
+        "@0x/sol-resolver": "^1.2.1",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
         "chokidar": "^2.0.4",
@@ -84,7 +84,7 @@
         "pluralize": "^7.0.0",
         "require-from-string": "^2.0.1",
         "semver": "5.5.0",
-        "solc": "^0.4.23",
+        "solc": "^0.5.2",
         "source-map-support": "^0.5.0",
         "web3-eth-abi": "^1.0.0-beta.24",
         "yargs": "^10.0.3"
diff --git a/packages/sol-compiler/src/solc/bin_paths.ts b/packages/sol-compiler/src/solc/bin_paths.ts
index a75255dc6..b653c0926 100644
--- a/packages/sol-compiler/src/solc/bin_paths.ts
+++ b/packages/sol-compiler/src/solc/bin_paths.ts
@@ -3,19 +3,50 @@ export interface BinaryPaths {
 }
 
 export const binPaths: BinaryPaths = {
-    '0.4.10': 'soljson-v0.4.10+commit.f0d539ae.js',
-    '0.4.11': 'soljson-v0.4.11+commit.68ef5810.js',
-    '0.4.12': 'soljson-v0.4.12+commit.194ff033.js',
-    '0.4.13': 'soljson-v0.4.13+commit.fb4cb1a.js',
-    '0.4.14': 'soljson-v0.4.14+commit.c2215d46.js',
-    '0.4.15': 'soljson-v0.4.15+commit.bbb8e64f.js',
-    '0.4.16': 'soljson-v0.4.16+commit.d7661dd9.js',
-    '0.4.17': 'soljson-v0.4.17+commit.bdeb9e52.js',
-    '0.4.18': 'soljson-v0.4.18+commit.9cf6e910.js',
-    '0.4.19': 'soljson-v0.4.19+commit.c4cbbb05.js',
-    '0.4.20': 'soljson-v0.4.20+commit.3155dd80.js',
-    '0.4.21': 'soljson-v0.4.21+commit.dfe3193c.js',
-    '0.4.22': 'soljson-v0.4.22+commit.4cb486ee.js',
-    '0.4.23': 'soljson-v0.4.23+commit.124ca40d.js',
+    '0.5.2': 'soljson-v0.5.2+commit.1df8f40c.js',
+    '0.5.1': 'soljson-v0.5.1+commit.c8a2cb62.js',
+    '0.5.0': 'soljson-v0.5.0+commit.1d4f565a.js',
+    '0.4.25': 'soljson-v0.4.25+commit.59dbf8f1.js',
     '0.4.24': 'soljson-v0.4.24+commit.e67f0147.js',
+    '0.4.23': 'soljson-v0.4.23+commit.124ca40d.js',
+    '0.4.22': 'soljson-v0.4.22+commit.4cb486ee.js',
+    '0.4.21': 'soljson-v0.4.21+commit.dfe3193c.js',
+    '0.4.20': 'soljson-v0.4.20+commit.3155dd80.js',
+    '0.4.19': 'soljson-v0.4.19+commit.c4cbbb05.js',
+    '0.4.18': 'soljson-v0.4.18+commit.9cf6e910.js',
+    '0.4.17': 'soljson-v0.4.17+commit.bdeb9e52.js',
+    '0.4.16': 'soljson-v0.4.16+commit.d7661dd9.js',
+    '0.4.15': 'soljson-v0.4.15+commit.bbb8e64f.js',
+    '0.4.14': 'soljson-v0.4.14+commit.c2215d46.js',
+    '0.4.13': 'soljson-v0.4.13+commit.fb4cb1a.js',
+    '0.4.12': 'soljson-v0.4.12+commit.194ff033.js',
+    '0.4.11': 'soljson-v0.4.11+commit.68ef5810.js',
+    '0.4.10': 'soljson-v0.4.10+commit.f0d539ae.js',
+    '0.4.9': 'soljson-v0.4.9+commit.364da425.js',
+    '0.4.8': 'soljson-v0.4.8+commit.60cc1668.js',
+    '0.4.7': 'soljson-v0.4.7+commit.822622cf.js',
+    '0.4.6': 'soljson-v0.4.6+commit.2dabbdf0.js',
+    '0.4.5': 'soljson-v0.4.5+commit.b318366e.js',
+    '0.4.4': 'soljson-v0.4.4+commit.4633f3de.js',
+    '0.4.3': 'soljson-v0.4.3+commit.2353da71.js',
+    '0.4.2': 'soljson-v0.4.2+commit.af6afb04.js',
+    '0.4.1': 'soljson-v0.4.1+commit.4fc6fc2c.js',
+    '0.4.0': 'soljson-v0.4.0+commit.acd334c9.js',
+    '0.3.6': 'soljson-v0.3.6+commit.3fc68da.js',
+    '0.3.5': 'soljson-v0.3.5+commit.5f97274.js',
+    '0.3.4': 'soljson-v0.3.4+commit.7dab890.js',
+    '0.3.3': 'soljson-v0.3.3+commit.4dc1cb1.js',
+    '0.3.2': 'soljson-v0.3.2+commit.81ae2a7.js',
+    '0.3.1': 'soljson-v0.3.1+commit.c492d9b.js',
+    '0.3.0': 'soljson-v0.3.0+commit.11d6736.js',
+    '0.2.2': 'soljson-v0.2.2+commit.ef92f56.js',
+    '0.2.1': 'soljson-v0.2.1+commit.91a6b35.js',
+    '0.2.0': 'soljson-v0.2.0+commit.4dc2445.js',
+    '0.1.7': 'soljson-v0.1.7+commit.b4e666c.js',
+    '0.1.6': 'soljson-v0.1.6+commit.d41f8b7.js',
+    '0.1.5': 'soljson-v0.1.5+commit.23865e3.js',
+    '0.1.4': 'soljson-v0.1.4+commit.5f6c3cd.js',
+    '0.1.3': 'soljson-v0.1.3+commit.28f561.js',
+    '0.1.2': 'soljson-v0.1.2+commit.d0d36e3.js',
+    '0.1.1': 'soljson-v0.1.1+commit.6ff4cd6.js',
 };
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index b7973c135..3781dd39e 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "2.1.17",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "2.1.16",
         "changes": [
             {
diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md
index 879ef9c95..c2bc3cd01 100644
--- a/packages/sol-cov/CHANGELOG.md
+++ b/packages/sol-cov/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.17 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v2.1.16 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-cov/package.json b/packages/sol-cov/package.json
index 3ade51c80..8542948b1 100644
--- a/packages/sol-cov/package.json
+++ b/packages/sol-cov/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-cov",
-    "version": "2.1.16",
+    "version": "2.1.17",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,12 +42,12 @@
     },
     "homepage": "https://github.com/0xProject/0x.js/packages/sol-cov/README.md",
     "dependencies": {
-        "@0x/dev-utils": "^1.0.21",
-        "@0x/sol-compiler": "^1.1.16",
-        "@0x/subproviders": "^2.1.8",
+        "@0x/dev-utils": "^1.0.22",
+        "@0x/sol-compiler": "^2.0.0",
+        "@0x/subproviders": "^2.1.9",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@types/solidity-parser-antlr": "^0.2.0",
         "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index e8fef746e..1be3b2121 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "1.0.12",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "1.0.11",
         "changes": [
             {
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index 1b4a938af..3416662e5 100644
--- a/packages/sol-doc/CHANGELOG.md
+++ b/packages/sol-doc/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.12 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v1.0.11 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json
index c83c122df..f93abfe49 100644
--- a/packages/sol-doc/package.json
+++ b/packages/sol-doc/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-doc",
-    "version": "1.0.11",
+    "version": "1.0.12",
     "description": "Solidity documentation generator",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.js",
@@ -25,9 +25,9 @@
     "author": "F. Eugene Aumson",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/sol-compiler": "^1.1.16",
-        "@0x/types": "^1.4.1",
-        "@0x/utils": "^2.0.8",
+        "@0x/sol-compiler": "^2.0.0",
+        "@0x/types": "^1.5.0",
+        "@0x/utils": "^2.1.1",
         "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.10",
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index 74c4d39c5..d541dc320 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -10,7 +10,8 @@
                 "note": "Add `SpyResolver` that records all resolved contracts data",
                 "pr": 1461
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "1.1.1",
diff --git a/packages/sol-resolver/CHANGELOG.md b/packages/sol-resolver/CHANGELOG.md
index 98435be19..b03f21b79 100644
--- a/packages/sol-resolver/CHANGELOG.md
+++ b/packages/sol-resolver/CHANGELOG.md
@@ -5,6 +5,11 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.2.1 - _January 9, 2019_
+
+    * Add `absolutePath` to `ContractSource` type (#1461)
+    * Add `SpyResolver` that records all resolved contracts data (#1461)
+
 ## v1.1.1 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-resolver/package.json b/packages/sol-resolver/package.json
index 0163765d9..b33a4f494 100644
--- a/packages/sol-resolver/package.json
+++ b/packages/sol-resolver/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-resolver",
-    "version": "1.1.1",
+    "version": "1.2.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,7 +30,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.4.1",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
         "lodash": "^4.17.5"
     },
diff --git a/packages/sra-spec/CHANGELOG.json b/packages/sra-spec/CHANGELOG.json
index 393054465..fe52a8111 100644
--- a/packages/sra-spec/CHANGELOG.json
+++ b/packages/sra-spec/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "1.0.14",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "1.0.13",
         "changes": [
             {
diff --git a/packages/sra-spec/CHANGELOG.md b/packages/sra-spec/CHANGELOG.md
index fd673b837..36b6b1fb0 100644
--- a/packages/sra-spec/CHANGELOG.md
+++ b/packages/sra-spec/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.14 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v1.0.13 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/sra-spec/package.json b/packages/sra-spec/package.json
index 3a6ee96d3..a0caea0f4 100644
--- a/packages/sra-spec/package.json
+++ b/packages/sra-spec/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sra-spec",
-    "version": "1.0.13",
+    "version": "1.0.14",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sra-spec/README.md",
     "dependencies": {
-        "@0x/json-schemas": "^2.1.4",
+        "@0x/json-schemas": "^2.1.5",
         "@loopback/openapi-v3-types": "^0.8.2"
     },
     "devDependencies": {
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 938b2a717..cc0e0414a 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "2.1.9",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "2.1.8",
         "changes": [
             {
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index 002c76395..076cce935 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.9 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v2.1.8 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 90ef6b677..178e7a99c 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/subproviders",
-    "version": "2.1.8",
+    "version": "2.1.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,11 +29,11 @@
         }
     },
     "dependencies": {
-        "@0x/assert": "^1.0.20",
-        "@0x/types": "^1.4.1",
+        "@0x/assert": "^1.0.21",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@ledgerhq/hw-transport-u2f": "4.24.0",
         "@types/eth-lightwallet": "^3.0.0",
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index 70d785c74..b01ef4b8e 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/testnet-faucets",
-    "version": "1.0.60",
+    "version": "1.0.61",
     "engines": {
         "node": ">=6.12"
     },
@@ -18,11 +18,11 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "0x.js": "^2.0.8",
-        "@0x/subproviders": "^2.1.8",
+        "0x.js": "^3.0.0",
+        "@0x/subproviders": "^2.1.9",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
-        "@0x/web3-wrapper": "^3.2.1",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "body-parser": "^1.17.1",
         "ethereum-types": "^1.1.4",
         "ethereumjs-tx": "^1.3.5",
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index 7094953cb..754cd29dc 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Added types for Dutch Auction contract",
                 "pr": 1465
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "1.4.1",
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index 5170eb4db..a1745cf94 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.5.0 - _January 9, 2019_
+
+    * Added types for Dutch Auction contract (#1465)
+
 ## v1.4.1 - _December 13, 2018_
 
     * Dependencies updated
@@ -13,6 +17,7 @@ CHANGELOG
 
     * Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons (#1224)
     * Add RevertReasons for DutchAuction contract (#1225)
+    * Add MultiAsset types (#1363)
 
 ## v1.3.0 - _November 21, 2018_
 
diff --git a/packages/types/package.json b/packages/types/package.json
index 3c4bb6fe6..75c3b7c63 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/types",
-    "version": "1.4.1",
+    "version": "1.5.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index eb94da8d6..fb85c4174 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Add `should` prefix to names of properties in EncodingRules and DecodingRules",
                 "pr": 1363
             }
-        ]
+        ],
+        "timestamp": 1547040760
     },
     {
         "version": "2.1.0",
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index c0437392d..15d78e321 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.1 - _January 9, 2019_
+
+    * Add `should` prefix to names of properties in EncodingRules and DecodingRules (#1363)
+
+## v2.1.0 - _Invalid date_
+
+    * Add `logWithTime` to `logUtils` (#1461)
+
 ## v2.0.8 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 5ffec049a..49d6e3013 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/utils",
-    "version": "2.0.8",
+    "version": "2.1.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,7 +44,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.4.1",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.6",
         "@types/node": "*",
         "abortcontroller-polyfill": "^1.1.9",
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index 6b76626a9..65f811028 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547040760,
+        "version": "3.2.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "3.2.1",
         "changes": [
             {
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index 76ca80e69..4242fe0cc 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.2.2 - _January 9, 2019_
+
+    * Dependencies updated
+
 ## v3.2.1 - _December 13, 2018_
 
     * Dependencies updated
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index e5af24965..b67472a8a 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/web3-wrapper",
-    "version": "3.2.1",
+    "version": "3.2.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -54,10 +54,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.20",
-        "@0x/json-schemas": "^2.1.4",
+        "@0x/assert": "^1.0.21",
+        "@0x/json-schemas": "^2.1.5",
         "@0x/typescript-typings": "^3.0.6",
-        "@0x/utils": "^2.0.8",
+        "@0x/utils": "^2.1.1",
         "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/website/package.json b/packages/website/package.json
index 7015167bc..af43fabf9 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/website",
-    "version": "0.0.63",
+    "version": "0.0.64",
     "engines": {
         "node": ">=6.12"
     },
@@ -20,18 +20,18 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/asset-buyer": "^3.0.4",
-        "@0x/contract-addresses": "^2.0.0",
-        "@0x/contract-wrappers": "^4.1.1",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/react-docs": "^1.0.20",
-        "@0x/react-shared": "^1.0.23",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
+        "@0x/asset-buyer": "^3.0.5",
+        "@0x/contract-addresses": "^2.1.0",
+        "@0x/contract-wrappers": "^4.2.0",
+        "@0x/json-schemas": "^2.1.5",
+        "@0x/order-utils": "^3.1.0",
+        "@0x/react-docs": "^1.0.23",
+        "@0x/react-shared": "^1.1.0",
+        "@0x/subproviders": "^2.1.9",
+        "@0x/types": "^1.5.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/utils": "^2.1.1",
+        "@0x/web3-wrapper": "^3.2.2",
         "@reach/dialog": "^0.1.2",
         "@types/react-lazyload": "^2.3.1",
         "@types/react-loadable": "^5.4.2",
diff --git a/packages/website/ts/components/documentation/sidebar_header.tsx b/packages/website/ts/components/documentation/sidebar_header.tsx
index 0ab24ab5e..d158ab926 100644
--- a/packages/website/ts/components/documentation/sidebar_header.tsx
+++ b/packages/website/ts/components/documentation/sidebar_header.tsx
@@ -24,7 +24,7 @@ export const SidebarHeader: React.StatelessComponent<SidebarHeaderProps> = ({
     return (
         <Container>
             <Container className="flex justify-bottom">
-                <Container className="col col-7 pl1">
+                <Container className="col col-8 pl1">
                     <Text
                         fontColor={colors.lightLinkBlue}
                         fontSize={screenWidth === ScreenWidths.Sm ? '20px' : '22px'}
@@ -37,7 +37,7 @@ export const SidebarHeader: React.StatelessComponent<SidebarHeaderProps> = ({
                 {!_.isUndefined(docsVersion) &&
                     !_.isUndefined(availableDocVersions) &&
                     !_.isUndefined(onVersionSelected) && (
-                        <div className="col col-5 pl1" style={{ alignSelf: 'flex-end', paddingBottom: 4 }}>
+                        <div className="col col-4 pl1" style={{ alignSelf: 'flex-end', paddingBottom: 4 }}>
                             <Container className="right">
                                 <VersionDropDown
                                     selectedVersion={docsVersion}
diff --git a/packages/website/ts/pages/documentation/developers_page.tsx b/packages/website/ts/pages/documentation/developers_page.tsx
index fcca2b6ad..78376a0f2 100644
--- a/packages/website/ts/pages/documentation/developers_page.tsx
+++ b/packages/website/ts/pages/documentation/developers_page.tsx
@@ -153,7 +153,7 @@ export class DevelopersPage extends React.Component<DevelopersPageProps, Develop
                 <Container className="flex mx-auto" height="100vh">
                     <Container
                         className="sm-hide xs-hide relative"
-                        width={234}
+                        width={270}
                         paddingLeft={22}
                         paddingRight={22}
                         paddingTop={0}