Merge branch 'development' into fix/dev-tools-pages/finalTouches

* development: (22 commits)
  Fix linter
  Update packages/sol-tracing-utils/src/trace_collection_subprovider.ts
  Update packages/sol-tracing-utils/CHANGELOG.json
  Update packages/sol-tracing-utils/CHANGELOG.json
  Add PR numbers
  Fix/simplify handling of revert trace snippets
  Fix a bug when TraceCollectionSubprovider was hanging on the fake Geth snapshot transaction
  Fix a bug when a custom Geth tracer didn't return stack entries for DELEGATECALL
  Revert devnet mining period from 1 to 0
  update team info, add brent
  Publish
  Updated CHANGELOGS
  Add commented-out pre-publish checks
  Add additional check to make sure user was added to our DockerHub org
  Update test for required amountAvailableToFill
  Add actual error message thrown
  Flag order-watcher as having a Docker image to publish
  Add publish to DockerHub step to publish flow
  Flesh out postpublish configs in packageJSON type
  Add pre-publish check to ensure publisher is logged in to docker cmdline
  ...

154 files changed, 1251 insertions, 930 deletions

diff --git a/contracts/examples/CHANGELOG.json b/contracts/examples/CHANGELOG.json
index 7f3908990..ee239b318 100644
--- a/contracts/examples/CHANGELOG.json
+++ b/contracts/examples/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.4",
         "changes": [
diff --git a/contracts/examples/CHANGELOG.md b/contracts/examples/CHANGELOG.md
index 6aa89cd76..6d53a0b9c 100644
--- a/contracts/examples/CHANGELOG.md
+++ b/contracts/examples/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.5 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.4 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/contracts/examples/package.json b/contracts/examples/package.json
index d1778f85f..286d0f508 100644
--- a/contracts/examples/package.json
+++ b/contracts/examples/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-examples",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -33,12 +33,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/examples/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/contracts-test-utils": "^1.0.4",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/contracts-test-utils": "^2.0.0",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "@types/node": "*",
@@ -58,20 +58,20 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contracts-interfaces": "^1.0.4",
-        "@0x/contracts-libs": "^1.0.4",
-        "@0x/contracts-multisig": "^1.0.4",
-        "@0x/contracts-tokens": "^1.0.4",
-        "@0x/contracts-utils": "^1.0.4",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contracts-interfaces": "^1.0.5",
+        "@0x/contracts-libs": "^1.0.5",
+        "@0x/contracts-multisig": "^1.0.5",
+        "@0x/contracts-tokens": "^1.0.5",
+        "@0x/contracts-utils": "^1.0.5",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5"
     },
diff --git a/contracts/extensions/CHANGELOG.json b/contracts/extensions/CHANGELOG.json
index c4aafdd44..4f087d0b5 100644
--- a/contracts/extensions/CHANGELOG.json
+++ b/contracts/extensions/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.2.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.2.1",
         "changes": [
diff --git a/contracts/extensions/CHANGELOG.md b/contracts/extensions/CHANGELOG.md
index 00a7196c4..c6d447129 100644
--- a/contracts/extensions/CHANGELOG.md
+++ b/contracts/extensions/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.2.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.2.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/contracts/extensions/package.json b/contracts/extensions/package.json
index 6e8c12631..a7a8b1b93 100644
--- a/contracts/extensions/package.json
+++ b/contracts/extensions/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-extensions",
-    "version": "1.2.1",
+    "version": "1.2.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,13 +44,13 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/extensions/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/contract-wrappers": "^4.2.1",
-        "@0x/contracts-test-utils": "^1.0.4",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/contract-wrappers": "^5.0.0",
+        "@0x/contracts-test-utils": "^2.0.0",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "@types/node": "*",
@@ -70,20 +70,20 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contracts-interfaces": "^1.0.4",
-        "@0x/contracts-libs": "^1.0.4",
-        "@0x/contracts-protocol": "^2.2.1",
-        "@0x/contracts-tokens": "^1.0.4",
-        "@0x/contracts-utils": "^1.0.4",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contracts-interfaces": "^1.0.5",
+        "@0x/contracts-libs": "^1.0.5",
+        "@0x/contracts-protocol": "^2.2.2",
+        "@0x/contracts-tokens": "^1.0.5",
+        "@0x/contracts-utils": "^1.0.5",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5"
     },
diff --git a/contracts/interfaces/CHANGELOG.json b/contracts/interfaces/CHANGELOG.json
index 7f3908990..ee239b318 100644
--- a/contracts/interfaces/CHANGELOG.json
+++ b/contracts/interfaces/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.4",
         "changes": [
diff --git a/contracts/interfaces/CHANGELOG.md b/contracts/interfaces/CHANGELOG.md
index 6aa89cd76..6d53a0b9c 100644
--- a/contracts/interfaces/CHANGELOG.md
+++ b/contracts/interfaces/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.5 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.4 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/contracts/interfaces/package.json b/contracts/interfaces/package.json
index 8e3f67f67..3550487da 100644
--- a/contracts/interfaces/package.json
+++ b/contracts/interfaces/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-interfaces",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,9 +30,9 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/interfaces/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/tslint-config": "^2.0.2",
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
         "solhint": "^1.4.1",
@@ -41,14 +41,14 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contracts-libs": "^1.0.4",
-        "@0x/contracts-utils": "^1.0.4",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
-        "ethereum-types": "^1.1.5",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contracts-libs": "^1.0.5",
+        "@0x/contracts-utils": "^1.0.5",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
+        "ethereum-types": "^1.1.6",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/contracts/libs/CHANGELOG.json b/contracts/libs/CHANGELOG.json
index 7f3908990..ee239b318 100644
--- a/contracts/libs/CHANGELOG.json
+++ b/contracts/libs/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.4",
         "changes": [
diff --git a/contracts/libs/CHANGELOG.md b/contracts/libs/CHANGELOG.md
index 6aa89cd76..6d53a0b9c 100644
--- a/contracts/libs/CHANGELOG.md
+++ b/contracts/libs/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.5 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.4 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/contracts/libs/package.json b/contracts/libs/package.json
index 5946faf74..abbdfdb97 100644
--- a/contracts/libs/package.json
+++ b/contracts/libs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-libs",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/libs/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/contracts-test-utils": "^1.0.4",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/contracts-test-utils": "^2.0.0",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "@types/node": "*",
@@ -69,17 +69,17 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contracts-multisig": "^1.0.4",
-        "@0x/contracts-utils": "^1.0.4",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contracts-multisig": "^1.0.5",
+        "@0x/contracts-utils": "^1.0.5",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5"
     },
diff --git a/contracts/multisig/CHANGELOG.json b/contracts/multisig/CHANGELOG.json
index 7f3908990..ee239b318 100644
--- a/contracts/multisig/CHANGELOG.json
+++ b/contracts/multisig/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.4",
         "changes": [
diff --git a/contracts/multisig/CHANGELOG.md b/contracts/multisig/CHANGELOG.md
index 6aa89cd76..6d53a0b9c 100644
--- a/contracts/multisig/CHANGELOG.md
+++ b/contracts/multisig/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.5 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.4 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/contracts/multisig/package.json b/contracts/multisig/package.json
index 030323cbf..f819c59f8 100644
--- a/contracts/multisig/package.json
+++ b/contracts/multisig/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-multisig",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/multisig/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/contracts-test-utils": "^1.0.4",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/contracts-test-utils": "^2.0.0",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bn.js": "^4.11.0",
         "@types/ethereumjs-abi": "^0.6.0",
         "@types/lodash": "4.14.104",
@@ -69,13 +69,13 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.12",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
-        "ethereum-types": "^1.1.5",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
+        "ethereum-types": "^1.1.6",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/contracts/protocol/CHANGELOG.json b/contracts/protocol/CHANGELOG.json
index 039f0f94a..96e2f8b70 100644
--- a/contracts/protocol/CHANGELOG.json
+++ b/contracts/protocol/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "2.2.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "2.2.1",
         "changes": [
diff --git a/contracts/protocol/CHANGELOG.md b/contracts/protocol/CHANGELOG.md
index 75d4b9a5e..05d2ae6e2 100644
--- a/contracts/protocol/CHANGELOG.md
+++ b/contracts/protocol/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v2.2.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/contracts/protocol/package.json b/contracts/protocol/package.json
index daece8876..420ca4e3d 100644
--- a/contracts/protocol/package.json
+++ b/contracts/protocol/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-protocol",
-    "version": "2.2.1",
+    "version": "2.2.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,11 +44,11 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/protocol/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "@types/node": "*",
@@ -68,22 +68,22 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contracts-examples": "^1.0.4",
-        "@0x/contracts-interfaces": "^1.0.4",
-        "@0x/contracts-libs": "^1.0.4",
-        "@0x/contracts-multisig": "^1.0.4",
-        "@0x/contracts-test-utils": "^1.0.4",
-        "@0x/contracts-tokens": "^1.0.4",
-        "@0x/contracts-utils": "^1.0.4",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contracts-examples": "^1.0.5",
+        "@0x/contracts-interfaces": "^1.0.5",
+        "@0x/contracts-libs": "^1.0.5",
+        "@0x/contracts-multisig": "^1.0.5",
+        "@0x/contracts-test-utils": "^2.0.0",
+        "@0x/contracts-tokens": "^1.0.5",
+        "@0x/contracts-utils": "^1.0.5",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5"
     },
diff --git a/contracts/test-utils/CHANGELOG.json b/contracts/test-utils/CHANGELOG.json
index 7bebd0fcb..53fc1fc3a 100644
--- a/contracts/test-utils/CHANGELOG.json
+++ b/contracts/test-utils/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Renamed OrderStatus enum members to PascalCase to conform with tslint enum-naming rule",
                 "pr": 1474
             }
-        ]
+        ],
+        "timestamp": 1547561734
     },
     {
         "timestamp": 1547225310,
diff --git a/contracts/test-utils/CHANGELOG.md b/contracts/test-utils/CHANGELOG.md
index 6aa89cd76..63baf7faf 100644
--- a/contracts/test-utils/CHANGELOG.md
+++ b/contracts/test-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.0 - _January 15, 2019_
+
+    * Renamed OrderStatus enum members to PascalCase to conform with tslint enum-naming rule (#1474)
+
 ## v1.0.4 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/contracts/test-utils/package.json b/contracts/test-utils/package.json
index bf3b23921..92fd6a7ca 100644
--- a/contracts/test-utils/package.json
+++ b/contracts/test-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-test-utils",
-    "version": "1.0.4",
+    "version": "2.0.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -40,19 +40,19 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/sol-coverage": "^1.0.1",
-        "@0x/sol-profiler": "^1.0.1",
-        "@0x/sol-trace": "^1.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/sol-coverage": "^1.0.2",
+        "@0x/sol-profiler": "^1.0.2",
+        "@0x/sol-trace": "^1.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/bn.js": "^4.11.0",
         "@types/ethereumjs-abi": "^0.6.0",
         "@types/js-combinatorics": "^0.5.29",
@@ -63,7 +63,7 @@
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
         "dirty-chai": "^2.0.1",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-abi": "0.6.5",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/contracts/tokens/CHANGELOG.json b/contracts/tokens/CHANGELOG.json
index 7f3908990..ee239b318 100644
--- a/contracts/tokens/CHANGELOG.json
+++ b/contracts/tokens/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.4",
         "changes": [
diff --git a/contracts/tokens/CHANGELOG.md b/contracts/tokens/CHANGELOG.md
index 6aa89cd76..6d53a0b9c 100644
--- a/contracts/tokens/CHANGELOG.md
+++ b/contracts/tokens/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.5 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.4 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/contracts/tokens/package.json b/contracts/tokens/package.json
index 4601566e3..c896d122d 100644
--- a/contracts/tokens/package.json
+++ b/contracts/tokens/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-tokens",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/tokens/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/contracts-test-utils": "^1.0.4",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/contracts-test-utils": "^2.0.0",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "@types/node": "*",
@@ -69,19 +69,19 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contracts-interfaces": "^1.0.4",
-        "@0x/contracts-libs": "^1.0.4",
-        "@0x/contracts-multisig": "^1.0.4",
-        "@0x/contracts-utils": "^1.0.4",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contracts-interfaces": "^1.0.5",
+        "@0x/contracts-libs": "^1.0.5",
+        "@0x/contracts-multisig": "^1.0.5",
+        "@0x/contracts-utils": "^1.0.5",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5"
     },
diff --git a/contracts/utils/CHANGELOG.json b/contracts/utils/CHANGELOG.json
index 7f3908990..ee239b318 100644
--- a/contracts/utils/CHANGELOG.json
+++ b/contracts/utils/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.4",
         "changes": [
diff --git a/contracts/utils/CHANGELOG.md b/contracts/utils/CHANGELOG.md
index 6aa89cd76..6d53a0b9c 100644
--- a/contracts/utils/CHANGELOG.md
+++ b/contracts/utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.5 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.4 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/contracts/utils/package.json b/contracts/utils/package.json
index 3745323ce..a19519897 100644
--- a/contracts/utils/package.json
+++ b/contracts/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-utils",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/utils/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/contracts-test-utils": "^1.0.4",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/contracts-test-utils": "^2.0.0",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "@types/node": "*",
@@ -70,14 +70,14 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contracts-multisig": "^1.0.4",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
-        "ethereum-types": "^1.1.5",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contracts-multisig": "^1.0.5",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5"
     },
diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 2ded786c1..a849a35a2 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "3.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "3.0.1",
         "changes": [
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 54ed42342..c389c0e00 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
 
+## v3.0.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v3.0.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index 1b6eb6af9..ca990c0a7 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
     "name": "0x.js",
-    "version": "3.0.1",
+    "version": "3.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,11 +42,11 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/abi-gen-wrappers": "^2.1.1",
-        "@0x/contract-addresses": "^2.1.0",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/migrations": "^2.3.1",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/abi-gen-wrappers": "^2.2.0",
+        "@0x/contract-addresses": "^2.2.0",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/migrations": "^2.4.0",
+        "@0x/tslint-config": "^2.0.2",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "@types/node": "*",
@@ -72,18 +72,18 @@
         "webpack": "^4.20.2"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.22",
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contract-wrappers": "^4.2.1",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/order-watcher": "^2.4.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/assert": "^1.0.23",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contract-wrappers": "^5.0.0",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/order-watcher": "^2.4.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/web3-provider-engine": "^14.0.0",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "web3-provider-engine": "14.0.6"
diff --git a/packages/abi-gen-templates/CHANGELOG.json b/packages/abi-gen-templates/CHANGELOG.json
index baf852ad5..b825c4f1f 100644
--- a/packages/abi-gen-templates/CHANGELOG.json
+++ b/packages/abi-gen-templates/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1543401373,
         "version": "1.0.1",
         "changes": [
diff --git a/packages/abi-gen-templates/CHANGELOG.md b/packages/abi-gen-templates/CHANGELOG.md
index 1c3f21c6c..5dd6d03e0 100644
--- a/packages/abi-gen-templates/CHANGELOG.md
+++ b/packages/abi-gen-templates/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.1 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen-templates/package.json b/packages/abi-gen-templates/package.json
index 09872ab49..af66aeba0 100644
--- a/packages/abi-gen-templates/package.json
+++ b/packages/abi-gen-templates/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-templates",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 1879d7696..381b37cda 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Added `MultiAssetProxy`",
                 "pr": 1503
             }
-        ]
+        ],
+        "timestamp": 1547561734
     },
     {
         "timestamp": 1547225310,
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index 7c5a00a74..294f39439 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
 
+## v2.2.0 - _January 15, 2019_
+
+    * Added `MultiAssetProxy` (#1503)
+
 ## v2.1.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index 14aa64e9e..842ac024a 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": "2.1.1",
+    "version": "2.2.0",
     "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": "^1.0.21",
-        "@0x/abi-gen-templates": "^1.0.1",
-        "@0x/tslint-config": "^2.0.1",
-        "@0x/types": "^1.5.1",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
-        "ethereum-types": "^1.1.5",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/abi-gen-templates": "^1.0.2",
+        "@0x/tslint-config": "^2.0.2",
+        "@0x/types": "^1.5.2",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
+        "ethereum-types": "^1.1.6",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "shx": "^0.2.2"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.12"
+        "@0x/base-contract": "^3.0.13"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/multi_asset_proxy.ts b/packages/abi-gen-wrappers/src/generated-wrappers/multi_asset_proxy.ts
index b43a345ae..418cab6a0 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/multi_asset_proxy.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/multi_asset_proxy.ts
@@ -49,15 +49,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<string
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'assetProxies(bytes4)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.assetProxies;
-            const encodedData = ethersFunction.encode([index_0
+            const encodedData = self._strictEncodeArguments('assetProxies(bytes4)', [index_0
         ]);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -69,11 +61,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'assetProxies'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
+            const abiEncoder = self._lookupAbiEncoder('assetProxies(bytes4)');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<string
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public addAuthorizedAddress = {
@@ -82,13 +75,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<string> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+            const encodedData = self._strictEncodeArguments('addAuthorizedAddress(address)', [target
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -110,11 +97,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<number> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+            const encodedData = self._strictEncodeArguments('addAuthorizedAddress(address)', [target
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -131,11 +114,7 @@ export class MultiAssetProxyContract extends BaseContract {
             target: string,
         ): string {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('addAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('addAuthorizedAddress(address)').functions.addAuthorizedAddress.encode([target
+            const abiEncodedTransactionData = self._strictEncodeArguments('addAuthorizedAddress(address)', [target
     ]);
             return abiEncodedTransactionData;
         },
@@ -146,15 +125,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<void
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'addAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.addAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
+            const encodedData = self._strictEncodeArguments('addAuthorizedAddress(address)', [target
         ]);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -166,11 +137,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'addAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
+            const abiEncoder = self._lookupAbiEncoder('addAuthorizedAddress(address)');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<void
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public authorities = {
@@ -181,15 +153,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<string
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'authorities(uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorities;
-            const encodedData = ethersFunction.encode([index_0
+            const encodedData = self._strictEncodeArguments('authorities(uint256)', [index_0
         ]);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -201,11 +165,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'authorities'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
+            const abiEncoder = self._lookupAbiEncoder('authorities(uint256)');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<string
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public getAssetProxy = {
@@ -216,15 +181,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<string
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'getAssetProxy(bytes4)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxyId
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxyId
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxyId
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxyId
+            const encodedData = self._strictEncodeArguments('getAssetProxy(bytes4)', [assetProxyId
         ]);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -236,11 +193,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
+            const abiEncoder = self._lookupAbiEncoder('getAssetProxy(bytes4)');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<string
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public removeAuthorizedAddress = {
@@ -249,13 +207,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<string> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+            const encodedData = self._strictEncodeArguments('removeAuthorizedAddress(address)', [target
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -277,11 +229,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<number> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+            const encodedData = self._strictEncodeArguments('removeAuthorizedAddress(address)', [target
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -298,11 +246,7 @@ export class MultiAssetProxyContract extends BaseContract {
             target: string,
         ): string {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddress(address)').inputs;
-            [target
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddress(address)').functions.removeAuthorizedAddress.encode([target
+            const abiEncodedTransactionData = self._strictEncodeArguments('removeAuthorizedAddress(address)', [target
     ]);
             return abiEncodedTransactionData;
         },
@@ -313,15 +257,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<void
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'removeAuthorizedAddress(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddress;
-            const encodedData = ethersFunction.encode([target
+            const encodedData = self._strictEncodeArguments('removeAuthorizedAddress(address)', [target
         ]);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -333,11 +269,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddress'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
+            const abiEncoder = self._lookupAbiEncoder('removeAuthorizedAddress(address)');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<void
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public owner = {
@@ -347,12 +284,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<string
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'owner()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.owner;
-            const encodedData = ethersFunction.encode([]);
+            const encodedData = self._strictEncodeArguments('owner()', []);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
                     to: self.address,
@@ -363,11 +295,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'owner'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
+            const abiEncoder = self._lookupAbiEncoder('owner()');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<string
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public removeAuthorizedAddressAtIndex = {
@@ -377,16 +310,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<string> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-    index
-    ]);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+            const encodedData = self._strictEncodeArguments('removeAuthorizedAddressAtIndex(address,uint256)', [target,
     index
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
@@ -411,13 +335,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<number> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+            const encodedData = self._strictEncodeArguments('removeAuthorizedAddressAtIndex(address,uint256)', [target,
     index
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
@@ -436,13 +354,7 @@ export class MultiAssetProxyContract extends BaseContract {
             index: BigNumber,
         ): string {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('removeAuthorizedAddressAtIndex(address,uint256)').inputs;
-            [target,
-    index
-    ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-    index
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('removeAuthorizedAddressAtIndex(address,uint256)').functions.removeAuthorizedAddressAtIndex.encode([target,
+            const abiEncodedTransactionData = self._strictEncodeArguments('removeAuthorizedAddressAtIndex(address,uint256)', [target,
     index
     ]);
             return abiEncodedTransactionData;
@@ -455,18 +367,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<void
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'removeAuthorizedAddressAtIndex(address,uint256)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [target,
-        index
-        ] = BaseContract._formatABIDataItemList(inputAbi, [target,
-        index
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [target,
-        index
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.removeAuthorizedAddressAtIndex;
-            const encodedData = ethersFunction.encode([target,
+            const encodedData = self._strictEncodeArguments('removeAuthorizedAddressAtIndex(address,uint256)', [target,
         index
         ]);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
@@ -479,11 +380,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'removeAuthorizedAddressAtIndex'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
+            const abiEncoder = self._lookupAbiEncoder('removeAuthorizedAddressAtIndex(address,uint256)');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<void
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public getProxyId = {
@@ -493,12 +395,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<string
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'getProxyId()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getProxyId;
-            const encodedData = ethersFunction.encode([]);
+            const encodedData = self._strictEncodeArguments('getProxyId()', []);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
                     to: self.address,
@@ -509,11 +406,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getProxyId'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
+            const abiEncoder = self._lookupAbiEncoder('getProxyId()');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<string
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public authorized = {
@@ -524,15 +422,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<boolean
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'authorized(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [index_0
-        ] = BaseContract._formatABIDataItemList(inputAbi, [index_0
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.authorized;
-            const encodedData = ethersFunction.encode([index_0
+            const encodedData = self._strictEncodeArguments('authorized(address)', [index_0
         ]);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -544,11 +434,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'authorized'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
+            const abiEncoder = self._lookupAbiEncoder('authorized(address)');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<boolean
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public registerAssetProxy = {
@@ -557,13 +448,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<string> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
-    ]);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+            const encodedData = self._strictEncodeArguments('registerAssetProxy(address)', [assetProxy
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -585,11 +470,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<number> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+            const encodedData = self._strictEncodeArguments('registerAssetProxy(address)', [assetProxy
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -606,11 +487,7 @@ export class MultiAssetProxyContract extends BaseContract {
             assetProxy: string,
         ): string {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('registerAssetProxy(address)').inputs;
-            [assetProxy
-    ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('registerAssetProxy(address)').functions.registerAssetProxy.encode([assetProxy
+            const abiEncodedTransactionData = self._strictEncodeArguments('registerAssetProxy(address)', [assetProxy
     ]);
             return abiEncodedTransactionData;
         },
@@ -621,15 +498,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<void
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'registerAssetProxy(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [assetProxy
-        ] = BaseContract._formatABIDataItemList(inputAbi, [assetProxy
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [assetProxy
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.registerAssetProxy;
-            const encodedData = ethersFunction.encode([assetProxy
+            const encodedData = self._strictEncodeArguments('registerAssetProxy(address)', [assetProxy
         ]);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -641,11 +510,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'registerAssetProxy'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
+            const abiEncoder = self._lookupAbiEncoder('registerAssetProxy(address)');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<void
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public getAuthorizedAddresses = {
@@ -655,12 +525,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<string[]
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'getAuthorizedAddresses()';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, []);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuthorizedAddresses;
-            const encodedData = ethersFunction.encode([]);
+            const encodedData = self._strictEncodeArguments('getAuthorizedAddresses()', []);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
                     to: self.address,
@@ -671,11 +536,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'getAuthorizedAddresses'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray[0];
+            const abiEncoder = self._lookupAbiEncoder('getAuthorizedAddresses()');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<string[]
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public transferOwnership = {
@@ -684,13 +550,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<string> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-    ]);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+            const encodedData = self._strictEncodeArguments('transferOwnership(address)', [newOwner
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -712,11 +572,7 @@ export class MultiAssetProxyContract extends BaseContract {
             txData: Partial<TxData> = {},
         ): Promise<number> {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const encodedData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+            const encodedData = self._strictEncodeArguments('transferOwnership(address)', [newOwner
     ]);
             const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -733,11 +589,7 @@ export class MultiAssetProxyContract extends BaseContract {
             newOwner: string,
         ): string {
             const self = this as any as MultiAssetProxyContract;
-            const inputAbi = self._lookupAbi('transferOwnership(address)').inputs;
-            [newOwner
-    ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-    ], BaseContract._bigNumberToString);
-            const abiEncodedTransactionData = self._lookupEthersInterface('transferOwnership(address)').functions.transferOwnership.encode([newOwner
+            const abiEncodedTransactionData = self._strictEncodeArguments('transferOwnership(address)', [newOwner
     ]);
             return abiEncodedTransactionData;
         },
@@ -748,15 +600,7 @@ export class MultiAssetProxyContract extends BaseContract {
         ): Promise<void
         > {
             const self = this as any as MultiAssetProxyContract;
-            const functionSignature = 'transferOwnership(address)';
-            const inputAbi = self._lookupAbi(functionSignature).inputs;
-            [newOwner
-        ] = BaseContract._formatABIDataItemList(inputAbi, [newOwner
-        ], BaseContract._bigNumberToString.bind(self));
-            BaseContract.strictArgumentEncodingCheck(inputAbi, [newOwner
-        ]);
-            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferOwnership;
-            const encodedData = ethersFunction.encode([newOwner
+            const encodedData = self._strictEncodeArguments('transferOwnership(address)', [newOwner
         ]);
             const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
                 {
@@ -768,11 +612,12 @@ export class MultiAssetProxyContract extends BaseContract {
             );
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-            let resultArray = ethersFunction.decode(rawCallResult);
-            const outputAbi = (_.find(self.abi, {name: 'transferOwnership'}) as MethodAbi).outputs;
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-            return resultArray;
+            const abiEncoder = self._lookupAbiEncoder('transferOwnership(address)');
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<void
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public static async deployFrom0xArtifactAsync(
@@ -818,7 +663,7 @@ export class MultiAssetProxyContract extends BaseContract {
     }
     constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
         super('MultiAssetProxy', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+        classUtils.bindAll(this, ['_abiEncoderByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
     }
 } // tslint:disable:max-file-line-count
 // tslint:enable:no-unbound-method
diff --git a/packages/abi-gen/CHANGELOG.json b/packages/abi-gen/CHANGELOG.json
index e32b91444..ab516e4c6 100644
--- a/packages/abi-gen/CHANGELOG.json
+++ b/packages/abi-gen/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.22",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.21",
         "changes": [
diff --git a/packages/abi-gen/CHANGELOG.md b/packages/abi-gen/CHANGELOG.md
index 4ff16b803..af74218b8 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
 
+## v1.0.22 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.21 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/abi-gen/package.json b/packages/abi-gen/package.json
index 5db5fd763..7f968893c 100644
--- a/packages/abi-gen/package.json
+++ b/packages/abi-gen/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen",
-    "version": "1.0.21",
+    "version": "1.0.22",
     "engines": {
         "node": ">=6.12"
     },
@@ -31,10 +31,10 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen/README.md",
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
         "chalk": "^2.3.0",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "glob": "^7.1.2",
         "handlebars": "^4.0.11",
         "lodash": "^4.17.5",
@@ -45,7 +45,7 @@
         "yargs": "^10.0.3"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/glob": "5.0.35",
         "@types/handlebars": "^4.0.36",
         "@types/mkdirp": "^0.5.1",
diff --git a/packages/assert/CHANGELOG.json b/packages/assert/CHANGELOG.json
index 3f031df4b..0210f9400 100644
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.23",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.22",
         "changes": [
diff --git a/packages/assert/CHANGELOG.md b/packages/assert/CHANGELOG.md
index 5c07ad07c..5a4af165a 100644
--- a/packages/assert/CHANGELOG.md
+++ b/packages/assert/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.23 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.22 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/assert/package.json b/packages/assert/package.json
index 5c88da079..38481d6f0 100644
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/assert",
-    "version": "1.0.22",
+    "version": "1.0.23",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,7 +29,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/assert/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "@types/valid-url": "^1.0.2",
@@ -44,9 +44,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
         "lodash": "^4.17.5",
         "valid-url": "^1.0.9"
     },
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 1548a43f7..0b717a887 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "4.0.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "4.0.0",
         "changes": [
             {
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index 13d52571b..85c02479a 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
 
+## v4.0.1 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v4.0.0 - _January 11, 2019_
 
     * Raise custom InsufficientAssetLiquidityError error with amountAvailableToFill attribute (#1437)
diff --git a/packages/asset-buyer/package.json b/packages/asset-buyer/package.json
index 3e1c26814..3fca31664 100644
--- a/packages/asset-buyer/package.json
+++ b/packages/asset-buyer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-buyer",
-    "version": "4.0.0",
+    "version": "4.0.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -36,21 +36,21 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.22",
-        "@0x/connect": "^3.0.12",
-        "@0x/contract-wrappers": "^4.2.1",
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
-        "ethereum-types": "^1.1.5",
+        "@0x/assert": "^1.0.23",
+        "@0x/connect": "^3.0.13",
+        "@0x/contract-wrappers": "^5.0.0",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
+        "ethereum-types": "^1.1.6",
         "lodash": "^4.17.5"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/lodash": "^4.14.116",
         "@types/mocha": "^2.2.42",
         "@types/node": "*",
diff --git a/packages/asset-buyer/test/buy_quote_calculator_test.ts b/packages/asset-buyer/test/buy_quote_calculator_test.ts
index fdc17ef25..880f55180 100644
--- a/packages/asset-buyer/test/buy_quote_calculator_test.ts
+++ b/packages/asset-buyer/test/buy_quote_calculator_test.ts
@@ -168,7 +168,7 @@ describe('buyQuoteCalculator', () => {
                 };
                 testHelpers.expectInsufficientLiquidityError(expect, errorFunction, new BigNumber(1));
             });
-            it('should throw without amount available to fill if amount rounds to 0', () => {
+            it('should throw with 0 available to fill if amount rounds to 0', () => {
                 const smallOrder = orderFactory.createSignedOrderFromPartial({
                     makerAssetAmount: new BigNumber(1),
                     takerAssetAmount: new BigNumber(1),
@@ -184,7 +184,7 @@ describe('buyQuoteCalculator', () => {
                         false,
                     );
                 };
-                testHelpers.expectInsufficientLiquidityError(expect, errorFunction, undefined);
+                testHelpers.expectInsufficientLiquidityError(expect, errorFunction, new BigNumber(0));
             });
         });
         it('should not throw if order is fillable', () => {
diff --git a/packages/asset-buyer/test/utils/test_helpers.ts b/packages/asset-buyer/test/utils/test_helpers.ts
index 9c7c244af..04a58d2c8 100644
--- a/packages/asset-buyer/test/utils/test_helpers.ts
+++ b/packages/asset-buyer/test/utils/test_helpers.ts
@@ -6,7 +6,7 @@ export const testHelpers = {
     expectInsufficientLiquidityError: (
         expect: Chai.ExpectStatic,
         functionWhichTriggersError: () => void,
-        expectedAmountAvailableToFill?: BigNumber,
+        expectedAmountAvailableToFill: BigNumber,
     ): void => {
         let wasErrorThrown = false;
         try {
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index 6c8f3b069..68ebe8d9e 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "3.0.13",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "3.0.12",
         "changes": [
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index d99ea0c6e..975a56fd4 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
 
+## v3.0.13 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v3.0.12 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index 027340508..db09b16a1 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/base-contract",
-    "version": "3.0.12",
+    "version": "3.0.13",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,7 +29,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/base-contract/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/lodash": "4.14.104",
         "chai": "^4.0.1",
         "make-promises-safe": "^1.1.0",
@@ -40,10 +40,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
-        "ethereum-types": "^1.1.5",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
+        "ethereum-types": "^1.1.6",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index 90aa82819..8fe9c562f 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "3.0.13",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "3.0.12",
         "changes": [
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index 137af451b..7556aae72 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.13 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v3.0.12 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/connect/package.json b/packages/connect/package.json
index f03115c16..15a4c12f1 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/connect",
-    "version": "3.0.12",
+    "version": "3.0.13",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/connect/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.22",
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
+        "@0x/assert": "^1.0.23",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
         "lodash": "^4.17.5",
         "query-string": "^5.0.1",
         "sinon": "^4.0.0",
@@ -57,7 +57,7 @@
         "websocket": "^1.0.25"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/fetch-mock": "^6.0.3",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
index 014495351..8800f2f73 100644
--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Added migration for `MultiAssetProxy` contract",
                 "pr": 1503
             }
-        ]
+        ],
+        "timestamp": 1547561734
     },
     {
         "version": "2.1.0",
diff --git a/packages/contract-addresses/CHANGELOG.md b/packages/contract-addresses/CHANGELOG.md
index d7f2ff7ea..1f3d187a4 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
 
+## v2.2.0 - _January 15, 2019_
+
+    * Added migration for `MultiAssetProxy` contract (#1503)
+
 ## v2.1.0 - _January 9, 2019_
 
     * Added testnet entries for Dutch Auction contract (kovan,rinkeby,ropsten) (#1465)
diff --git a/packages/contract-addresses/package.json b/packages/contract-addresses/package.json
index c5a133ddf..260322081 100644
--- a/packages/contract-addresses/package.json
+++ b/packages/contract-addresses/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-addresses",
-    "version": "2.1.0",
+    "version": "2.2.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-artifacts/CHANGELOG.json b/packages/contract-artifacts/CHANGELOG.json
index fcd99fc3b..c488fa5c5 100644
--- a/packages/contract-artifacts/CHANGELOG.json
+++ b/packages/contract-artifacts/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Added artifact for `MultiAssetProxy` contract",
                 "pr": 1503
             }
-        ]
+        ],
+        "timestamp": 1547561734
     },
     {
         "version": "1.2.0",
diff --git a/packages/contract-artifacts/CHANGELOG.md b/packages/contract-artifacts/CHANGELOG.md
index 7f96cb571..c1118a3b9 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
 
+## v1.3.0 - _January 15, 2019_
+
+    * Added artifact for `MultiAssetProxy` contract (#1503)
+
 ## v1.2.0 - _January 9, 2019_
 
     * Added artifact for Dutch Auction contract (#1465)
diff --git a/packages/contract-artifacts/package.json b/packages/contract-artifacts/package.json
index b819520c6..6a98615d7 100644
--- a/packages/contract-artifacts/package.json
+++ b/packages/contract-artifacts/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-artifacts",
-    "version": "1.2.0",
+    "version": "1.3.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index c6af3adee..bfba8454c 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -10,7 +10,8 @@
                 "note": "Remove Exchange `matchOrdersAsync` optimization",
                 "pr": 1514
             }
-        ]
+        ],
+        "timestamp": 1547561734
     },
     {
         "timestamp": 1547225310,
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index d43345049..8281f5050 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,11 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v5.0.0 - _January 15, 2019_
+
+    * Renamed OrderStatus enum members to PascalCase to conform with tslint enum-naming rule (#1474)
+    * Remove Exchange `matchOrdersAsync` optimization (#1514)
+
 ## v4.2.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index 6c1a8836a..c4f75a5a4 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.2.1",
+    "version": "5.0.0",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
@@ -37,10 +37,10 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/migrations": "^2.3.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/migrations": "^2.4.0",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "@types/node": "*",
@@ -65,19 +65,19 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.1.1",
-        "@0x/assert": "^1.0.22",
-        "@0x/contract-addresses": "^2.1.0",
-        "@0x/contract-artifacts": "^1.2.0",
-        "@0x/contracts-test-utils": "^1.0.4",
-        "@0x/fill-scenarios": "^1.1.1",
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
-        "ethereum-types": "^1.1.5",
+        "@0x/abi-gen-wrappers": "^2.2.0",
+        "@0x/assert": "^1.0.23",
+        "@0x/contract-addresses": "^2.2.0",
+        "@0x/contract-artifacts": "^1.3.0",
+        "@0x/contracts-test-utils": "^2.0.0",
+        "@0x/fill-scenarios": "^1.1.2",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-abi": "0.6.5",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json
index f68859492..eaa68795e 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": "0.0.12",
+    "version": "0.0.13",
     "engines": {
         "node": ">=6.12"
     },
@@ -26,7 +26,7 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/react-shared": "^1.1.1",
+        "@0x/react-shared": "^1.1.2",
         "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 41a69508a..85189d70b 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.24",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.23",
         "changes": [
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index caabc2261..958fded86 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
 
+## v1.0.24 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.23 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index 91698c81e..4ab1d6439 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-utils",
-    "version": "1.0.23",
+    "version": "1.0.24",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,7 +29,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/dev-utils/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "make-promises-safe": "^1.1.0",
@@ -41,14 +41,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/subproviders": "^2.1.10",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/packages/devnet/genesis.json b/packages/devnet/genesis.json
index 03dc5d623..073672dd9 100644
--- a/packages/devnet/genesis.json
+++ b/packages/devnet/genesis.json
@@ -8,7 +8,7 @@
         "eip158Block": 3,
         "byzantiumBlock": 4,
         "clique": {
-            "period": 1,
+            "period": 0,
             "epoch": 30000
         }
     },
diff --git a/packages/ethereum-types/CHANGELOG.json b/packages/ethereum-types/CHANGELOG.json
index 878a1f5ea..6265e01a1 100644
--- a/packages/ethereum-types/CHANGELOG.json
+++ b/packages/ethereum-types/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.1.6",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.1.5",
         "changes": [
diff --git a/packages/ethereum-types/CHANGELOG.md b/packages/ethereum-types/CHANGELOG.md
index 9db9998ee..c1857495d 100644
--- a/packages/ethereum-types/CHANGELOG.md
+++ b/packages/ethereum-types/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.6 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.1.5 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/ethereum-types/package.json b/packages/ethereum-types/package.json
index 384f7b5b3..953b323c6 100644
--- a/packages/ethereum-types/package.json
+++ b/packages/ethereum-types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ethereum-types",
-    "version": "1.1.5",
+    "version": "1.1.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,7 +29,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/ethereum-types/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
         "tslint": "5.11.0",
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index a47b039b7..d8f2591a4 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.1.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.1.1",
         "changes": [
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index 44a87270c..7df8b5ab3 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
 
+## v1.1.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.1.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json
index deca2418a..d882aba76 100644
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/fill-scenarios",
-    "version": "1.1.1",
+    "version": "1.1.2",
     "description": "0x order fill scenario generator",
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
@@ -20,7 +20,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/fill-scenarios/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/lodash": "4.14.104",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
@@ -28,15 +28,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.1.1",
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contract-artifacts": "^1.2.0",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
-        "ethereum-types": "^1.1.5",
+        "@0x/abi-gen-wrappers": "^2.2.0",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contract-artifacts": "^1.3.0",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
+        "ethereum-types": "^1.1.6",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 0012b5b9a..36409ef3d 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/instant",
-    "version": "1.0.6",
+    "version": "1.0.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,18 +41,18 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.22",
-        "@0x/asset-buyer": "^4.0.0",
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/assert": "^1.0.23",
+        "@0x/asset-buyer": "^4.0.1",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "bowser": "^1.9.4",
         "copy-to-clipboard": "^3.0.8",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "lodash": "^4.17.5",
         "polished": "^2.2.0",
         "react": "^16.5.2",
@@ -65,7 +65,7 @@
         "ts-optchain": "^0.1.1"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@static/discharge": "https://github.com/0xProject/discharge.git",
         "@types/enzyme": "^3.1.14",
         "@types/enzyme-adapter-react-16": "^1.0.3",
diff --git a/packages/json-schemas/CHANGELOG.json b/packages/json-schemas/CHANGELOG.json
index 634512d9b..1388b4dca 100644
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "2.1.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "2.1.6",
         "changes": [
diff --git a/packages/json-schemas/CHANGELOG.md b/packages/json-schemas/CHANGELOG.md
index fd89ea9b8..4e562d9e8 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
 
+## v2.1.7 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v2.1.6 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/json-schemas/package.json b/packages/json-schemas/package.json
index ed980a9ee..cd515a747 100644
--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/json-schemas",
-    "version": "2.1.6",
+    "version": "2.1.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -39,14 +39,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/json-schemas/README.md",
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.7",
+        "@0x/typescript-typings": "^3.0.8",
         "@types/node": "*",
         "jsonschema": "^1.2.0",
         "lodash.values": "^4.3.0"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
-        "@0x/utils": "^3.0.0",
+        "@0x/tslint-config": "^2.0.2",
+        "@0x/utils": "^3.0.1",
         "@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 5e336132a..accdd2949 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/metacoin",
-    "version": "0.0.34",
+    "version": "0.0.35",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,28 +29,28 @@
     "author": "",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/abi-gen": "^1.0.21",
-        "@0x/abi-gen-templates": "^1.0.1",
-        "@0x/base-contract": "^3.0.12",
-        "@0x/sol-coverage": "^1.0.1",
-        "@0x/sol-profiler": "^1.0.1",
-        "@0x/sol-trace": "^1.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/abi-gen": "^1.0.22",
+        "@0x/abi-gen-templates": "^1.0.2",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/sol-coverage": "^1.0.2",
+        "@0x/sol-profiler": "^1.0.2",
+        "@0x/sol-trace": "^1.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/mocha": "^5.2.2",
         "copyfiles": "^2.0.0",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "run-s": "^0.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/sol-compiler": "^2.0.1",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/sol-compiler": "^2.0.2",
         "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 6a7df758b..5962a9886 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Added migrations for `MultiAssetProxy` contract",
                 "pr": 1503
             }
-        ]
+        ],
+        "timestamp": 1547561734
     },
     {
         "timestamp": 1547225310,
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index 937ca0dce..6c9a84018 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.4.0 - _January 15, 2019_
+
+    * Added migrations for `MultiAssetProxy` contract (#1503)
+
 ## v2.3.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index d52f09b59..3ca4e8d6b 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.3.1",
+    "version": "2.4.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,9 +35,9 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/tslint-config": "^2.0.1",
-        "@0x/types": "^1.5.1",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/tslint-config": "^2.0.2",
+        "@0x/types": "^1.5.2",
         "@types/yargs": "^10.0.0",
         "make-promises-safe": "^1.1.0",
         "npm-run-all": "^4.1.2",
@@ -48,18 +48,18 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.1.1",
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contract-addresses": "^2.1.0",
-        "@0x/contract-artifacts": "^1.2.0",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/abi-gen-wrappers": "^2.2.0",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contract-addresses": "^2.2.0",
+        "@0x/contract-artifacts": "^1.3.0",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@ledgerhq/hw-app-eth": "^4.3.0",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/monorepo-scripts/package.json b/packages/monorepo-scripts/package.json
index 9ab53fc0b..e18aa1d2f 100644
--- a/packages/monorepo-scripts/package.json
+++ b/packages/monorepo-scripts/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/monorepo-scripts",
-    "version": "1.0.17",
+    "version": "1.0.18",
     "engines": {
         "node": ">=6.12"
     },
@@ -47,7 +47,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/utils": "^3.0.0",
+        "@0x/utils": "^3.0.1",
         "@lerna/batch-packages": "^3.0.0-beta.18",
         "@types/depcheck": "^0.6.0",
         "async-child-process": "^1.1.1",
diff --git a/packages/monorepo-scripts/src/prepublish_checks.ts b/packages/monorepo-scripts/src/prepublish_checks.ts
index 82eaf5cf9..021e57226 100644
--- a/packages/monorepo-scripts/src/prepublish_checks.ts
+++ b/packages/monorepo-scripts/src/prepublish_checks.ts
@@ -6,6 +6,8 @@ import semverSort = require('semver-sort');
 import { constants } from './constants';
 import { Package } from './types';
 import { changelogUtils } from './utils/changelog_utils';
+import { configs } from './utils/configs';
+import { dockerHubUtils } from './utils/docker_hub_utils';
 import { npmUtils } from './utils/npm_utils';
 import { utils } from './utils/utils';
 
@@ -17,6 +19,12 @@ async function prepublishChecksAsync(): Promise<void> {
     await checkChangelogFormatAsync(updatedPublicPackages);
     await checkGitTagsForNextVersionAndDeleteIfExistAsync(updatedPublicPackages);
     await checkPublishRequiredSetupAsync();
+    await checkDockerHubSetupAsync();
+}
+
+async function checkDockerHubSetupAsync(): Promise<void> {
+    await dockerHubUtils.checkUserAddedToOrganizationOrThrowAsync(configs.DOCKER_HUB_ORG);
+    await dockerHubUtils.loginUserToDockerCommandlineOrThrowAsync();
 }
 
 async function checkGitTagsForNextVersionAndDeleteIfExistAsync(updatedPublicPackages: Package[]): Promise<void> {
diff --git a/packages/monorepo-scripts/src/publish.ts b/packages/monorepo-scripts/src/publish.ts
index e0602a74f..105d87dcd 100644
--- a/packages/monorepo-scripts/src/publish.ts
+++ b/packages/monorepo-scripts/src/publish.ts
@@ -1,11 +1,12 @@
 #!/usr/bin/env node
 
+import { logUtils } from '@0x/utils';
 import * as promisify from 'es6-promisify';
 import * as fs from 'fs';
 import * as _ from 'lodash';
 import * as moment from 'moment';
 import opn = require('opn');
-import { exec as execAsync } from 'promisify-child-process';
+import { exec as execAsync, spawn as spawnAsync } from 'promisify-child-process';
 import * as prompt from 'prompt';
 import semver = require('semver');
 import semverSort = require('semver-sort');
@@ -79,12 +80,16 @@ async function confirmAsync(message: string): Promise<void> {
     });
     utils.log(`Calling 'lerna publish'...`);
     await lernaPublishAsync(packageToNextVersion);
-    if (!configs.IS_LOCAL_PUBLISH) {
+
+    const isDryRun = configs.IS_LOCAL_PUBLISH;
+    if (!isDryRun) {
+        // Publish docker images to DockerHub
+        await publishImagesToDockerHubAsync(allPackagesToPublish);
+
         const isStaging = false;
         const shouldUploadDocs = true;
         await generateAndUploadDocJsonsAsync(packagesWithDocs, isStaging, shouldUploadDocs);
     }
-    const isDryRun = configs.IS_LOCAL_PUBLISH;
     const releaseNotes = await publishReleaseNotesAsync(updatedPublicPackages, isDryRun);
     utils.log('Published release notes');
 
@@ -95,11 +100,45 @@ async function confirmAsync(message: string): Promise<void> {
             utils.log("Publish successful, but couldn't auto-alert discord (", e.message, '), Please alert manually.');
         }
     }
+    process.exit(0);
 })().catch(err => {
     utils.log(err);
     process.exit(1);
 });
 
+async function publishImagesToDockerHubAsync(allUpdatedPackages: Package[]): Promise<void> {
+    for (const pkg of allUpdatedPackages) {
+        const packageJSON = pkg.packageJson;
+        const shouldPublishDockerImage =
+            !_.isUndefined(packageJSON.config) &&
+            !_.isUndefined(packageJSON.config.postpublish) &&
+            !_.isUndefined(packageJSON.config.postpublish.dockerHubRepo);
+        if (!shouldPublishDockerImage) {
+            continue;
+        }
+        const dockerHubRepo = _.get(packageJSON, 'config.postpublish.dockerHubRepo');
+        const pkgName = pkg.packageJson.name;
+        const packageDirName = _.startsWith(pkgName, '@0x/') ? pkgName.split('/')[1] : pkgName;
+
+        // Build the Docker image
+        logUtils.log(`Building '${dockerHubRepo}' docker image...`);
+        await spawnAsync('docker', ['build', '-t', dockerHubRepo, '.'], {
+            cwd: `${constants.monorepoRootPath}/packages/${packageDirName}`,
+        });
+
+        // Tag the docker image with the latest version
+        const version = pkg.packageJson.version;
+        logUtils.log(`Tagging '${dockerHubRepo}' docker image with version ${version}...`);
+        await execAsync(`docker tag ${dockerHubRepo} ${configs.DOCKER_HUB_ORG}/${dockerHubRepo}:${version}`);
+        await execAsync(`docker tag ${dockerHubRepo} ${configs.DOCKER_HUB_ORG}/${dockerHubRepo}:latest`);
+
+        // Publish to DockerHub
+        logUtils.log(`Pushing '${dockerHubRepo}' docker image to DockerHub...`);
+        await execAsync(`docker push ${configs.DOCKER_HUB_ORG}/${dockerHubRepo}:${version}`);
+        await execAsync(`docker push ${configs.DOCKER_HUB_ORG}/${dockerHubRepo}:latest`);
+    }
+}
+
 function getPackagesWithDocs(allUpdatedPackages: Package[]): Package[] {
     const rootPackageJsonPath = `${constants.monorepoRootPath}/package.json`;
     const rootPackageJson = JSON.parse(fs.readFileSync(rootPackageJsonPath).toString());
diff --git a/packages/monorepo-scripts/src/types.ts b/packages/monorepo-scripts/src/types.ts
index 3c2ec5069..4af4fd257 100644
--- a/packages/monorepo-scripts/src/types.ts
+++ b/packages/monorepo-scripts/src/types.ts
@@ -41,7 +41,11 @@ export interface PackageJSON {
     main?: string;
     scripts?: { [command: string]: string };
     config?: {
-        additionalTsTypings?: string[];
+        postpublish?: {
+            assets?: string[];
+            docOmitExports?: string[];
+            dockerHubRepo?: string;
+        };
     };
 }
 
diff --git a/packages/monorepo-scripts/src/utils/configs.ts b/packages/monorepo-scripts/src/utils/configs.ts
index e579bdb7c..b6b6e2c5e 100644
--- a/packages/monorepo-scripts/src/utils/configs.ts
+++ b/packages/monorepo-scripts/src/utils/configs.ts
@@ -5,4 +5,5 @@ const REMOTE_NPM_REGISTRY_URL = 'https://registry.npmjs.org';
 export const configs = {
     IS_LOCAL_PUBLISH,
     NPM_REGISTRY_URL: IS_LOCAL_PUBLISH ? LOCAL_NPM_REGISTRY_URL : REMOTE_NPM_REGISTRY_URL,
+    DOCKER_HUB_ORG: '0xorg',
 };
diff --git a/packages/monorepo-scripts/src/utils/docker_hub_utils.ts b/packages/monorepo-scripts/src/utils/docker_hub_utils.ts
new file mode 100644
index 000000000..62215a579
--- /dev/null
+++ b/packages/monorepo-scripts/src/utils/docker_hub_utils.ts
@@ -0,0 +1,65 @@
+import { fetchAsync } from '@0x/utils';
+import { exec as execAsync } from 'promisify-child-process';
+
+import { utils } from './utils';
+
+const API_ENDPOINT = 'https://hub.docker.com/v2';
+const HTTP_OK_STATUS = 200;
+
+export const dockerHubUtils = {
+    async getTokenAsync(): Promise<string> {
+        const payload = {
+            username: process.env.DOCKER_USERNAME,
+            password: process.env.DOCKER_PASS,
+        };
+        const response = await fetchAsync(`${API_ENDPOINT}/users/login`, {
+            method: 'POST',
+            headers: {
+                Accept: 'application/json',
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify(payload),
+        });
+        if (response.status !== HTTP_OK_STATUS) {
+            throw new Error(
+                `DockerHub user login failed (status code: ${
+                    response.status
+                }). Make sure you have environment variables 'DOCKER_USERNAME; and 'DOCKER_PASS' set`,
+            );
+        }
+        const respPayload = await response.json();
+        const token = respPayload.token;
+        return token;
+    },
+    async checkUserAddedToOrganizationOrThrowAsync(organization: string): Promise<void> {
+        utils.log('Checking that the user was added to the 0xorg DockerHub organization...');
+        const token = await dockerHubUtils.getTokenAsync();
+        const response = await fetchAsync(`${API_ENDPOINT}/repositories/${organization}/?page_size=10`, {
+            method: 'GET',
+            headers: {
+                Accept: 'application/json',
+                Authorization: `JWT ${token}`,
+            },
+        });
+        const respPayload = await response.json();
+        if (response.status !== HTTP_OK_STATUS || respPayload.count === 0) {
+            throw new Error(
+                `Failed to fetch org: ${organization}'s list of repos (status code: ${
+                    response.status
+                }). Make sure your account has been added to the '${organization}' org on DockerHub`,
+            );
+        }
+    },
+    async loginUserToDockerCommandlineOrThrowAsync(): Promise<void> {
+        try {
+            utils.log('Checking that the user is logged in to docker command...');
+            await execAsync(`echo "$DOCKER_PASS" | docker login -u $DOCKER_USERNAME --password-stdin`);
+        } catch (err) {
+            throw new Error(
+                `Failed to log you into the 'docker' commandline tool. Make sure you have the 'docker' commandline tool installed. Full error: ${
+                    err.message
+                }`,
+            );
+        }
+    },
+};
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 9a81e09d1..ace3656c4 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "3.1.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "3.1.1",
         "changes": [
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index 2f4484aea..c82458f2e 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
 
+## v3.1.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v3.1.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index ccd36405c..bdcbd2dfc 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-utils",
-    "version": "3.1.1",
+    "version": "3.1.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,8 +35,8 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "chai": "^4.0.1",
@@ -53,18 +53,18 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.1.1",
-        "@0x/assert": "^1.0.22",
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contract-artifacts": "^1.2.0",
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/abi-gen-wrappers": "^2.2.0",
+        "@0x/assert": "^1.0.23",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contract-artifacts": "^1.3.0",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/node": "*",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-abi": "0.6.5",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index ad79000e3..bb77feee0 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "2.4.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "2.4.1",
         "changes": [
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 84d3f303a..e5f4833cd 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.4.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v2.4.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index 06bb30001..dd9c59640 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-watcher",
-    "version": "2.4.1",
+    "version": "2.4.2",
     "description": "An order watcher daemon that watches for order validity",
     "keywords": [
         "0x",
@@ -24,6 +24,11 @@
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js lib/test/global_hooks.js --timeout 10000 --bail --exit",
         "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"
     },
+    "config": {
+        "postpublish": {
+            "dockerHubRepo": "order-watcher"
+        }
+    },
     "repository": {
         "type": "git",
         "url": "https://github.com/0xProject/0x-monorepo"
@@ -33,10 +38,10 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/migrations": "^2.3.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/migrations": "^2.4.0",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -58,21 +63,21 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.1.1",
-        "@0x/assert": "^1.0.22",
-        "@0x/base-contract": "^3.0.12",
-        "@0x/contract-addresses": "^2.1.0",
-        "@0x/contract-artifacts": "^1.2.0",
-        "@0x/contract-wrappers": "^4.2.1",
-        "@0x/fill-scenarios": "^1.1.1",
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/abi-gen-wrappers": "^2.2.0",
+        "@0x/assert": "^1.0.23",
+        "@0x/base-contract": "^3.0.13",
+        "@0x/contract-addresses": "^2.2.0",
+        "@0x/contract-artifacts": "^1.3.0",
+        "@0x/contract-wrappers": "^5.0.0",
+        "@0x/fill-scenarios": "^1.1.2",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "bintrees": "^1.0.2",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-blockstream": "6.0.0",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 56d4ecc98..988dd8b74 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/pipeline",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
@@ -27,7 +27,7 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/axios": "^0.14.0",
         "@types/ramda": "^0.25.38",
         "chai": "^4.1.2",
@@ -39,23 +39,23 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/connect": "^3.0.12",
-        "@0x/contract-addresses": "^2.1.0",
-        "@0x/contract-artifacts": "^1.2.0",
+        "@0x/connect": "^3.0.13",
+        "@0x/contract-addresses": "^2.2.0",
+        "@0x/contract-artifacts": "^1.3.0",
         "@0x/contract-wrappers": "^3.0.0",
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/types": "^1.5.1",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/types": "^1.5.2",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/dockerode": "^2.5.9",
         "@types/p-limit": "^2.0.0",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
         "bottleneck": "^2.13.2",
         "dockerode": "^2.5.7",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
         "ramda": "^0.25.0",
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index 30893cfc8..101da65c7 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.25",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.24",
         "changes": [
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index 51c56cf41..5ec82b5be 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
 
+## v1.0.25 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.24 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/react-docs/package.json b/packages/react-docs/package.json
index 3df2cd4df..f8f2b6276 100644
--- a/packages/react-docs/package.json
+++ b/packages/react-docs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-docs",
-    "version": "1.0.24",
+    "version": "1.0.25",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,8 +24,8 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/tslint-config": "^2.0.2",
         "@types/compare-versions": "^3.0.0",
         "@types/styled-components": "4.0.0",
         "make-promises-safe": "^1.1.0",
@@ -34,9 +34,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/react-shared": "^1.1.1",
-        "@0x/types": "^1.5.1",
-        "@0x/utils": "^3.0.0",
+        "@0x/react-shared": "^1.1.2",
+        "@0x/types": "^1.5.2",
+        "@0x/utils": "^3.0.1",
         "@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 2494d1dae..a6d2c4fa0 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.1.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.1.1",
         "changes": [
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index de3cbe10a..e1a5df403 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
 
+## v1.1.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.1.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/react-shared/package.json b/packages/react-shared/package.json
index 1b253e1e4..47d36ca66 100644
--- a/packages/react-shared/package.json
+++ b/packages/react-shared/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-shared",
-    "version": "1.1.1",
+    "version": "1.1.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -25,15 +25,15 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/tslint-config": "^2.0.2",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
         "tslint": "^5.9.1",
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.5.1",
+        "@0x/types": "^1.5.2",
         "@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 d7bca16aa..d7dd5a454 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "2.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "2.0.1",
         "changes": [
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index 6ce541e97..dfcec1fa7 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v2.0.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index b284317a7..26c8e8833 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-compiler",
-    "version": "2.0.1",
+    "version": "2.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,8 +42,8 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/tslint-config": "^2.0.2",
         "@types/chokidar": "^1.7.5",
         "@types/mkdirp": "^0.5.2",
         "@types/pluralize": "^0.0.29",
@@ -67,17 +67,17 @@
         "zeppelin-solidity": "1.8.0"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.22",
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/sol-resolver": "^1.2.2",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/assert": "^1.0.23",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/sol-resolver": "^1.2.3",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
         "chokidar": "^2.0.4",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5",
         "mkdirp": "^0.5.1",
diff --git a/packages/sol-coverage/CHANGELOG.json b/packages/sol-coverage/CHANGELOG.json
index 858ec8227..8157d441e 100644
--- a/packages/sol-coverage/CHANGELOG.json
+++ b/packages/sol-coverage/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.1",
         "changes": [
diff --git a/packages/sol-coverage/CHANGELOG.md b/packages/sol-coverage/CHANGELOG.md
index f2c34622d..ac09a1bbf 100644
--- a/packages/sol-coverage/CHANGELOG.md
+++ b/packages/sol-coverage/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/sol-coverage/package.json b/packages/sol-coverage/package.json
index 510a568e0..efe91cf2b 100644
--- a/packages/sol-coverage/package.json
+++ b/packages/sol-coverage/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-coverage",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,14 +29,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-coverage/README.md",
     "dependencies": {
-        "@0x/sol-tracing-utils": "^3.0.0",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/typescript-typings": "^3.0.7",
-        "ethereum-types": "^1.1.5",
+        "@0x/sol-tracing-utils": "^4.0.0",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/typescript-typings": "^3.0.8",
+        "ethereum-types": "^1.1.6",
         "lodash": "^4.17.5"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/node": "*",
         "npm-run-all": "^4.1.2",
         "nyc": "^11.0.1",
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index cb50e8c87..f95702ee4 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.14",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.13",
         "changes": [
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index 52bc05250..1a60b5f89 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
 
+## v1.0.14 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.13 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json
index 1f3e1061d..dee6ef2e5 100644
--- a/packages/sol-doc/package.json
+++ b/packages/sol-doc/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-doc",
-    "version": "1.0.13",
+    "version": "1.0.14",
     "description": "Solidity documentation generator",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.js",
@@ -25,16 +25,16 @@
     "author": "F. Eugene Aumson",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/types": "^1.5.1",
-        "@0x/utils": "^3.0.0",
-        "ethereum-types": "^1.1.5",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/types": "^1.5.2",
+        "@0x/utils": "^3.0.1",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.10",
         "yargs": "^12.0.2"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.2",
diff --git a/packages/sol-profiler/CHANGELOG.json b/packages/sol-profiler/CHANGELOG.json
index 858ec8227..8157d441e 100644
--- a/packages/sol-profiler/CHANGELOG.json
+++ b/packages/sol-profiler/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.1",
         "changes": [
diff --git a/packages/sol-profiler/CHANGELOG.md b/packages/sol-profiler/CHANGELOG.md
index f2c34622d..ac09a1bbf 100644
--- a/packages/sol-profiler/CHANGELOG.md
+++ b/packages/sol-profiler/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/sol-profiler/package.json b/packages/sol-profiler/package.json
index 3f538d658..1a89e0a6b 100644
--- a/packages/sol-profiler/package.json
+++ b/packages/sol-profiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-profiler",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,14 +29,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-profiler/README.md",
     "dependencies": {
-        "@0x/sol-tracing-utils": "^3.0.0",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/typescript-typings": "^3.0.7",
-        "ethereum-types": "^1.1.5",
+        "@0x/sol-tracing-utils": "^4.0.0",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/typescript-typings": "^3.0.8",
+        "ethereum-types": "^1.1.6",
         "lodash": "^4.17.5"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/node": "*",
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index a0a86d481..e5f4a8ac1 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.2.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.2.2",
         "changes": [
diff --git a/packages/sol-resolver/CHANGELOG.md b/packages/sol-resolver/CHANGELOG.md
index 8ce082bbd..a48561cc3 100644
--- a/packages/sol-resolver/CHANGELOG.md
+++ b/packages/sol-resolver/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.2.3 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.2.2 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/sol-resolver/package.json b/packages/sol-resolver/package.json
index bc2f86e3a..0518cde95 100644
--- a/packages/sol-resolver/package.json
+++ b/packages/sol-resolver/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-resolver",
-    "version": "1.2.2",
+    "version": "1.2.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -23,15 +23,15 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/resolver/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
         "tslint": "5.11.0",
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/packages/sol-trace/CHANGELOG.json b/packages/sol-trace/CHANGELOG.json
index 858ec8227..8157d441e 100644
--- a/packages/sol-trace/CHANGELOG.json
+++ b/packages/sol-trace/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.1",
         "changes": [
diff --git a/packages/sol-trace/CHANGELOG.md b/packages/sol-trace/CHANGELOG.md
index f2c34622d..ac09a1bbf 100644
--- a/packages/sol-trace/CHANGELOG.md
+++ b/packages/sol-trace/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/sol-trace/package.json b/packages/sol-trace/package.json
index cfe2bc953..acae60303 100644
--- a/packages/sol-trace/package.json
+++ b/packages/sol-trace/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-trace",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,16 +29,16 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-trace/README.md",
     "dependencies": {
-        "@0x/sol-tracing-utils": "^3.0.0",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/typescript-typings": "^3.0.7",
-        "ethereum-types": "^1.1.5",
+        "@0x/sol-tracing-utils": "^4.0.0",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/typescript-typings": "^3.0.8",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5",
         "loglevel": "^1.6.1"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/loglevel": "^1.5.3",
         "@types/node": "*",
         "npm-run-all": "^4.1.2",
diff --git a/packages/sol-trace/src/revert_trace_subprovider.ts b/packages/sol-trace/src/revert_trace_subprovider.ts
index fa065cfcb..046dad812 100644
--- a/packages/sol-trace/src/revert_trace_subprovider.ts
+++ b/packages/sol-trace/src/revert_trace_subprovider.ts
@@ -109,9 +109,7 @@ export class RevertTraceSubprovider extends TraceCollectionSubprovider {
             const fileNameToFileIndex = _.invert(contractData.sources);
             const fileIndex = _.parseInt(fileNameToFileIndex[sourceRange.fileName]);
             const sourceSnippet = getSourceRangeSnippet(sourceRange, contractData.sourceCodes[fileIndex]);
-            if (sourceSnippet !== null) {
-                sourceSnippets.push(sourceSnippet);
-            }
+            sourceSnippets.push(sourceSnippet);
         }
         const filteredSnippets = filterSnippets(sourceSnippets);
         if (filteredSnippets.length > 0) {
@@ -135,9 +133,7 @@ function filterSnippets(sourceSnippets: SourceSnippet[]): SourceSnippet[] {
     const results: SourceSnippet[] = [sourceSnippets[0]];
     let prev = sourceSnippets[0];
     for (const sourceSnippet of sourceSnippets) {
-        if (sourceSnippet.type === 'IfStatement') {
-            continue;
-        } else if (sourceSnippet.source === prev.source) {
+        if (sourceSnippet.source === prev.source) {
             prev = sourceSnippet;
             continue;
         }
@@ -157,12 +153,5 @@ function getStackTraceString(sourceSnippet: SourceSnippet): string {
 }
 
 function getSourceSnippetString(sourceSnippet: SourceSnippet): string {
-    switch (sourceSnippet.type) {
-        case 'ContractDefinition':
-            return `contract ${sourceSnippet.name}`;
-        case 'FunctionDefinition':
-            return `function ${sourceSnippet.name}`;
-        default:
-            return `${sourceSnippet.source}`;
-    }
+    return `${sourceSnippet.source}`;
 }
diff --git a/packages/sol-tracing-utils/CHANGELOG.json b/packages/sol-tracing-utils/CHANGELOG.json
index 5992016b1..4a855d031 100644
--- a/packages/sol-tracing-utils/CHANGELOG.json
+++ b/packages/sol-tracing-utils/CHANGELOG.json
@@ -1,5 +1,22 @@
 [
     {
+        "version": "4.0.1",
+        "changes": [
+            {
+                "note": "Fix a bug where a custom `Geth` tracer didn't return stack entries for `DELEGATECALL`",
+                "pr": 1521
+            },
+            {
+                "note": "Fix a bug where `TraceCollectionSubprovider` was hanging on the fake `Geth` snapshot transaction",
+                "pr": 1521
+            },
+            {
+                "note": "Fix/simplify handling of revert trace snippets",
+                "pr": 1521
+            }
+        ]
+    },
+    {
         "version": "4.0.0",
         "changes": [
             {
@@ -22,7 +39,8 @@
                 "note": "Add support for assembly statements",
                 "pr": 1498
             }
-        ]
+        ],
+        "timestamp": 1547561734
     },
     {
         "version": "3.0.0",
diff --git a/packages/sol-tracing-utils/CHANGELOG.md b/packages/sol-tracing-utils/CHANGELOG.md
index da998f905..00d36844c 100644
--- a/packages/sol-tracing-utils/CHANGELOG.md
+++ b/packages/sol-tracing-utils/CHANGELOG.md
@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v4.0.0 - _January 15, 2019_
+
+    * Fix a bug with incorrect parsing of `sourceMaps` due to sources being in an array instead of a map (#1498)
+    * Change the types of `ContractData.sources` and `ContractData.sourceCodes` to be objects instead of arrays (#1498)
+    * Use custom JS tracer to speed up tracing on clients that support it (e.g., Geth) (#1498)
+    * Log errors encountered in `TraceCollectionSubprovider` (#1498)
+    * Add support for assembly statements (#1498)
+
 ## v3.0.0 - _January 11, 2019_
 
     * Move out specific tools and leave just the shared parts of the codebase (#1492)
diff --git a/packages/sol-tracing-utils/package.json b/packages/sol-tracing-utils/package.json
index 5021342fa..e3e52f42c 100644
--- a/packages/sol-tracing-utils/package.json
+++ b/packages/sol-tracing-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-tracing-utils",
-    "version": "3.0.0",
+    "version": "4.0.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,14 +42,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-tracing-utils/README.md",
     "dependencies": {
-        "@0x/dev-utils": "^1.0.23",
-        "@0x/sol-compiler": "^2.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/dev-utils": "^1.0.24",
+        "@0x/sol-compiler": "^2.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@types/solidity-parser-antlr": "^0.2.0",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "glob": "^7.1.2",
         "istanbul": "^0.4.5",
@@ -61,7 +61,7 @@
         "solidity-parser-antlr": "^0.2.12"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/istanbul": "^0.4.30",
         "@types/loglevel": "^1.5.3",
         "@types/mkdirp": "^0.5.1",
diff --git a/packages/sol-tracing-utils/src/get_source_range_snippet.ts b/packages/sol-tracing-utils/src/get_source_range_snippet.ts
index 7aef00fee..c1f6e3a4e 100644
--- a/packages/sol-tracing-utils/src/get_source_range_snippet.ts
+++ b/packages/sol-tracing-utils/src/get_source_range_snippet.ts
@@ -1,185 +1,16 @@
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-import * as Parser from 'solidity-parser-antlr';
-
-import { SingleFileSourceRange, SourceRange, SourceSnippet } from './types';
+import { SourceRange, SourceSnippet } from './types';
 import { utils } from './utils';
 
-interface ASTInfo {
-    type: string;
-    node: Parser.ASTNode;
-    name: string | null;
-    range?: SingleFileSourceRange;
-}
-
-// Parsing source code for each transaction/code is slow and therefore we cache it
-const hashToParsedSource: { [sourceHash: string]: Parser.ASTNode } = {};
-
 /**
  * Gets the source range snippet by source range to be used by revert trace.
  * @param sourceRange source range
  * @param sourceCode source code
  */
-export function getSourceRangeSnippet(sourceRange: SourceRange, sourceCode: string): SourceSnippet | null {
-    const sourceHash = ethUtil.sha3(sourceCode).toString('hex');
-    if (_.isUndefined(hashToParsedSource[sourceHash])) {
-        hashToParsedSource[sourceHash] = Parser.parse(sourceCode, { loc: true });
-    }
-    const astNode = hashToParsedSource[sourceHash];
-    const visitor = new ASTInfoVisitor();
-    Parser.visit(astNode, visitor);
-    const astInfo = visitor.getASTInfoForRange(sourceRange);
-    if (astInfo === null) {
-        return null;
-    }
+export function getSourceRangeSnippet(sourceRange: SourceRange, sourceCode: string): SourceSnippet {
     const sourceCodeInRange = utils.getRange(sourceCode, sourceRange.location);
     return {
-        ...astInfo,
-        range: astInfo.range as SingleFileSourceRange,
+        range: sourceRange.location,
         source: sourceCodeInRange,
         fileName: sourceRange.fileName,
     };
 }
-
-// A visitor which collects ASTInfo for most nodes in the AST.
-class ASTInfoVisitor {
-    private readonly _astInfos: ASTInfo[] = [];
-    public getASTInfoForRange(sourceRange: SourceRange): ASTInfo | null {
-        // HACK(albrow): Sometimes the source range doesn't exactly match that
-        // of astInfo. To work around that we try with a +/-1 offset on
-        // end.column. If nothing matches even with the offset, we return null.
-        const offset = {
-            start: {
-                line: 0,
-                column: 0,
-            },
-            end: {
-                line: 0,
-                column: 0,
-            },
-        };
-        let astInfo = this._getASTInfoForRange(sourceRange, offset);
-        if (astInfo !== null) {
-            return astInfo;
-        }
-        offset.end.column += 1;
-        astInfo = this._getASTInfoForRange(sourceRange, offset);
-        if (astInfo !== null) {
-            return astInfo;
-        }
-        offset.end.column -= 2;
-        astInfo = this._getASTInfoForRange(sourceRange, offset);
-        if (astInfo !== null) {
-            return astInfo;
-        }
-        return null;
-    }
-    public ContractDefinition(ast: Parser.ContractDefinition): void {
-        this._visitContractDefinition(ast);
-    }
-    public IfStatement(ast: Parser.IfStatement): void {
-        this._visitStatement(ast);
-    }
-    public FunctionDefinition(ast: Parser.FunctionDefinition): void {
-        this._visitFunctionLikeDefinition(ast);
-    }
-    public ModifierDefinition(ast: Parser.ModifierDefinition): void {
-        this._visitFunctionLikeDefinition(ast);
-    }
-    public ForStatement(ast: Parser.ForStatement): void {
-        this._visitStatement(ast);
-    }
-    public ReturnStatement(ast: Parser.ReturnStatement): void {
-        this._visitStatement(ast);
-    }
-    public BreakStatement(ast: Parser.BreakStatement): void {
-        this._visitStatement(ast);
-    }
-    public ContinueStatement(ast: Parser.ContinueStatement): void {
-        this._visitStatement(ast);
-    }
-    public EmitStatement(ast: any /* TODO: Parser.EmitStatement */): void {
-        this._visitStatement(ast);
-    }
-    public VariableDeclarationStatement(ast: Parser.VariableDeclarationStatement): void {
-        this._visitStatement(ast);
-    }
-    public Statement(ast: Parser.Statement): void {
-        this._visitStatement(ast);
-    }
-    public WhileStatement(ast: Parser.WhileStatement): void {
-        this._visitStatement(ast);
-    }
-    public SimpleStatement(ast: Parser.SimpleStatement): void {
-        this._visitStatement(ast);
-    }
-    public ThrowStatement(ast: Parser.ThrowStatement): void {
-        this._visitStatement(ast);
-    }
-    public DoWhileStatement(ast: Parser.DoWhileStatement): void {
-        this._visitStatement(ast);
-    }
-    public ExpressionStatement(ast: Parser.ExpressionStatement): void {
-        this._visitStatement(ast.expression);
-    }
-    public InlineAssemblyStatement(ast: Parser.InlineAssemblyStatement): void {
-        this._visitStatement(ast);
-    }
-    public ModifierInvocation(ast: Parser.ModifierInvocation): void {
-        const BUILTIN_MODIFIERS = ['public', 'view', 'payable', 'external', 'internal', 'pure', 'constant'];
-        if (!_.includes(BUILTIN_MODIFIERS, ast.name)) {
-            this._visitStatement(ast);
-        }
-    }
-    private _visitStatement(ast: Parser.ASTNode): void {
-        this._astInfos.push({
-            type: ast.type,
-            node: ast,
-            name: null,
-            range: ast.loc,
-        });
-    }
-    private _visitFunctionLikeDefinition(ast: Parser.ModifierDefinition | Parser.FunctionDefinition): void {
-        this._astInfos.push({
-            type: ast.type,
-            node: ast,
-            name: ast.name,
-            range: ast.loc,
-        });
-    }
-    private _visitContractDefinition(ast: Parser.ContractDefinition): void {
-        this._astInfos.push({
-            type: ast.type,
-            node: ast,
-            name: ast.name,
-            range: ast.loc,
-        });
-    }
-    private _getASTInfoForRange(sourceRange: SourceRange, offset: SingleFileSourceRange): ASTInfo | null {
-        const offsetSourceRange = {
-            ...sourceRange,
-            location: {
-                start: {
-                    line: sourceRange.location.start.line + offset.start.line,
-                    column: sourceRange.location.start.column + offset.start.column,
-                },
-                end: {
-                    line: sourceRange.location.end.line + offset.end.line,
-                    column: sourceRange.location.end.column + offset.end.column,
-                },
-            },
-        };
-        for (const astInfo of this._astInfos) {
-            const astInfoRange = astInfo.range as SingleFileSourceRange;
-            if (
-                astInfoRange.start.column === offsetSourceRange.location.start.column &&
-                astInfoRange.start.line === offsetSourceRange.location.start.line &&
-                astInfoRange.end.column === offsetSourceRange.location.end.column &&
-                astInfoRange.end.line === offsetSourceRange.location.end.line
-            ) {
-                return astInfo;
-            }
-        }
-        return null;
-    }
-}
diff --git a/packages/sol-tracing-utils/src/trace_collection_subprovider.ts b/packages/sol-tracing-utils/src/trace_collection_subprovider.ts
index 323e1523c..5118921fa 100644
--- a/packages/sol-tracing-utils/src/trace_collection_subprovider.ts
+++ b/packages/sol-tracing-utils/src/trace_collection_subprovider.ts
@@ -144,7 +144,7 @@ export abstract class TraceCollectionSubprovider extends Subprovider {
         txHash: string | undefined,
         cb: Callback,
     ): Promise<void> {
-        if (!txData.isFakeTransaction) {
+        if (!(txData.isFakeTransaction || txData.from === txData.to)) {
             // This transaction is a usual transaction. Not a call executed as one.
             // And we don't want it to be executed within a snapshotting period
             await this._lock.acquire();
diff --git a/packages/sol-tracing-utils/src/trace_info_subprovider.ts b/packages/sol-tracing-utils/src/trace_info_subprovider.ts
index b75fc7bf7..de42e1862 100644
--- a/packages/sol-tracing-utils/src/trace_info_subprovider.ts
+++ b/packages/sol-tracing-utils/src/trace_info_subprovider.ts
@@ -31,7 +31,7 @@ export abstract class TraceInfoSubprovider extends TraceCollectionSubprovider {
                         const depth = 0 | log.getDepth();
                         const gasCost = 0 | log.getCost();
                         const gas = 0 | log.getGas();
-                        const isCall = opn == 0xf1 || opn == 0xf2 || opn == 0xf4 || opn == 0xf5;
+                        const isCall = opn == 0xf1 || opn == 0xf2 || opn == 0xf4 || opn == 0xf5 || opn == 0xfa;
                         const stack = isCall ? ['0x'+log.stack.peek(1).toString(16), null] : null;
                         this.data.push({ pc, gasCost, depth, op, stack, gas });
                     },
diff --git a/packages/sol-tracing-utils/src/types.ts b/packages/sol-tracing-utils/src/types.ts
index 27568ae03..97b5e6b37 100644
--- a/packages/sol-tracing-utils/src/types.ts
+++ b/packages/sol-tracing-utils/src/types.ts
@@ -1,5 +1,4 @@
 import { StructLog } from 'ethereum-types';
-import * as Parser from 'solidity-parser-antlr';
 
 export interface LineColumn {
     line: number;
@@ -126,8 +125,5 @@ export type EvmCallStack = EvmCallStackEntry[];
 export interface SourceSnippet {
     source: string;
     fileName: string;
-    type: string;
-    node: Parser.ASTNode;
-    name: string | null;
     range: SingleFileSourceRange;
 }
diff --git a/packages/sol-tracing-utils/src/utils.ts b/packages/sol-tracing-utils/src/utils.ts
index 644321f32..89c158ee7 100644
--- a/packages/sol-tracing-utils/src/utils.ts
+++ b/packages/sol-tracing-utils/src/utils.ts
@@ -8,6 +8,7 @@ import { ContractData, LineColumn, SingleFileSourceRange } from './types';
 // This is the minimum length of valid contract bytecode. The Solidity compiler
 // metadata is 86 bytes. If you add the '0x' prefix, we get 88.
 const MIN_CONTRACT_BYTECODE_LENGTH = 88;
+const STATICCALL_GAS_COST = 40;
 
 export const utils = {
     compareLineColumn(lhs: LineColumn, rhs: LineColumn): number {
@@ -76,10 +77,17 @@ export const utils = {
     normalizeStructLogs(structLogs: StructLog[]): StructLog[] {
         if (structLogs[0].depth === 1) {
             // Geth uses 1-indexed depth counter whilst ganache starts from 0
-            const newStructLogs = _.map(structLogs, structLog => ({
-                ...structLog,
-                depth: structLog.depth - 1,
-            }));
+            const newStructLogs = _.map(structLogs, structLog => {
+                const newStructLog = {
+                    ...structLog,
+                    depth: structLog.depth - 1,
+                };
+                if (newStructLog.op === 'STATICCALL') {
+                    // HACK(leo): Geth traces sometimes returns those gas costs incorrectly as very big numbers so we manually fix them.
+                    newStructLog.gasCost = STATICCALL_GAS_COST;
+                }
+                return newStructLog;
+            });
             return newStructLogs;
         }
         return structLogs;
diff --git a/packages/sra-spec/CHANGELOG.json b/packages/sra-spec/CHANGELOG.json
index 4ed6fff4d..3f2a9fbc1 100644
--- a/packages/sra-spec/CHANGELOG.json
+++ b/packages/sra-spec/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.0.16",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.0.15",
         "changes": [
diff --git a/packages/sra-spec/CHANGELOG.md b/packages/sra-spec/CHANGELOG.md
index 8e3e3b97f..5fe40ccb4 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
 
+## v1.0.16 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.0.15 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/sra-spec/package.json b/packages/sra-spec/package.json
index eabda7a00..9c4c0a24f 100644
--- a/packages/sra-spec/package.json
+++ b/packages/sra-spec/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sra-spec",
-    "version": "1.0.15",
+    "version": "1.0.16",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,11 +35,11 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sra-spec/README.md",
     "dependencies": {
-        "@0x/json-schemas": "^2.1.6",
+        "@0x/json-schemas": "^2.1.7",
         "@loopback/openapi-v3-types": "^0.8.2"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/mocha": "^2.2.42",
         "@types/node": "^10.5.3",
         "chai": "^4.0.1",
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 19a43b6a7..dd4dccf4e 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "2.1.11",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "2.1.10",
         "changes": [
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index ec33a35eb..16457ee2b 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.11 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v2.1.10 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 88c850b44..d5dc2b052 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/subproviders",
-    "version": "2.1.10",
+    "version": "2.1.11",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,11 +29,11 @@
         }
     },
     "dependencies": {
-        "@0x/assert": "^1.0.22",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/assert": "^1.0.23",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@ledgerhq/hw-transport-u2f": "4.24.0",
         "@types/eth-lightwallet": "^3.0.0",
@@ -43,7 +43,7 @@
         "bip39": "^2.5.0",
         "bn.js": "^4.11.8",
         "eth-lightwallet": "^3.0.1",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-tx": "^1.3.5",
         "ethereumjs-util": "^5.1.1",
         "ganache-core": "^2.2.1",
@@ -54,7 +54,7 @@
         "web3-provider-engine": "14.0.6"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/bip39": "^2.4.0",
         "@types/bn.js": "^4.11.0",
         "@types/ethereumjs-tx": "^1.0.0",
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index dcd93a58a..b6e84698d 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/testnet-faucets",
-    "version": "1.0.62",
+    "version": "1.0.63",
     "engines": {
         "node": ">=6.12"
     },
@@ -18,13 +18,13 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "0x.js": "^3.0.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "0x.js": "^3.0.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "body-parser": "^1.17.1",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-tx": "^1.3.5",
         "ethereumjs-util": "^5.1.1",
         "express": "^4.15.2",
@@ -32,7 +32,7 @@
         "rollbar": "^0.6.5"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/body-parser": "^1.16.1",
         "@types/express": "^4.0.35",
         "@types/lodash": "4.14.104",
diff --git a/packages/tslint-config/CHANGELOG.json b/packages/tslint-config/CHANGELOG.json
index 558712b65..fe34592fd 100644
--- a/packages/tslint-config/CHANGELOG.json
+++ b/packages/tslint-config/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "2.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "2.0.1",
         "changes": [
diff --git a/packages/tslint-config/CHANGELOG.md b/packages/tslint-config/CHANGELOG.md
index 99894e64d..37d287c10 100644
--- a/packages/tslint-config/CHANGELOG.md
+++ b/packages/tslint-config/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v2.0.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/tslint-config/package.json b/packages/tslint-config/package.json
index cf39bde3e..f90321edb 100644
--- a/packages/tslint-config/package.json
+++ b/packages/tslint-config/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/tslint-config",
-    "version": "2.0.1",
+    "version": "2.0.2",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index 7a869a8ee..40a46ac84 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "1.5.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "1.5.1",
         "changes": [
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index e010441a3..ac27d9096 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.5.2 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v1.5.1 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/types/package.json b/packages/types/package.json
index e35133ba3..2fea809bc 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/types",
-    "version": "1.5.1",
+    "version": "1.5.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -23,7 +23,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/types/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
         "tslint": "5.11.0",
@@ -32,7 +32,7 @@
     "dependencies": {
         "@types/node": "*",
         "bignumber.js": "~4.1.0",
-        "ethereum-types": "^1.1.5"
+        "ethereum-types": "^1.1.6"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/typescript-typings/CHANGELOG.json b/packages/typescript-typings/CHANGELOG.json
index c99bab49a..cc7ef7fa4 100644
--- a/packages/typescript-typings/CHANGELOG.json
+++ b/packages/typescript-typings/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "3.0.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "3.0.7",
         "changes": [
diff --git a/packages/typescript-typings/CHANGELOG.md b/packages/typescript-typings/CHANGELOG.md
index 90557a8c2..8f23cce14 100644
--- a/packages/typescript-typings/CHANGELOG.md
+++ b/packages/typescript-typings/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.8 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v3.0.7 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/typescript-typings/package.json b/packages/typescript-typings/package.json
index 7500801ae..6640760e4 100644
--- a/packages/typescript-typings/package.json
+++ b/packages/typescript-typings/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/typescript-typings",
-    "version": "3.0.7",
+    "version": "3.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -27,7 +27,7 @@
         "@types/bn.js": "^4.11.0",
         "@types/react": "*",
         "bignumber.js": "~4.1.0",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "popper.js": "1.14.3"
     },
     "devDependencies": {
diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 34d681827..851c106d8 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "3.0.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "version": "3.0.0",
         "changes": [
             {
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index 3873f33e0..ed3f00158 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.1 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v3.0.0 - _January 11, 2019_
 
     * Make `promisify` resolve when the callback error is undefined. (#1501)
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 13ac9a377..315f5a08f 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/utils",
-    "version": "3.0.0",
+    "version": "3.0.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -28,7 +28,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/utils/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/detect-node": "2.0.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -44,14 +44,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
         "@types/node": "*",
         "abortcontroller-polyfill": "^1.1.9",
         "bignumber.js": "~4.1.0",
         "chalk": "^2.4.1",
         "detect-node": "2.0.3",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "isomorphic-fetch": "^2.2.1",
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index b3d19dbb4..b9d5a37b1 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -1,5 +1,14 @@
 [
     {
+        "timestamp": 1547561734,
+        "version": "3.2.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
+    {
         "timestamp": 1547225310,
         "version": "3.2.3",
         "changes": [
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index cee407808..5850c5474 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
 
+## v3.2.4 - _January 15, 2019_
+
+    * Dependencies updated
+
 ## v3.2.3 - _January 11, 2019_
 
     * Dependencies updated
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index 478b614ce..ce9c41ae7 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/web3-wrapper",
-    "version": "3.2.3",
+    "version": "3.2.4",
     "engines": {
         "node": ">=6.12"
     },
@@ -36,7 +36,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/web3-wrapper/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^2.0.1",
+        "@0x/tslint-config": "^2.0.2",
         "@types/ganache-core": "^2.1.0",
         "@types/lodash": "4.14.104",
         "chai": "^4.0.1",
@@ -54,11 +54,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.22",
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "ethereum-types": "^1.1.5",
+        "@0x/assert": "^1.0.23",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/website/package.json b/packages/website/package.json
index 475af4d61..0d2773a2c 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/website",
-    "version": "0.0.65",
+    "version": "0.0.66",
     "engines": {
         "node": ">=6.12"
     },
@@ -20,18 +20,18 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/asset-buyer": "^4.0.0",
-        "@0x/contract-addresses": "^2.1.0",
-        "@0x/contract-wrappers": "^4.2.1",
-        "@0x/json-schemas": "^2.1.6",
-        "@0x/order-utils": "^3.1.1",
-        "@0x/react-docs": "^1.0.24",
-        "@0x/react-shared": "^1.1.1",
-        "@0x/subproviders": "^2.1.10",
-        "@0x/types": "^1.5.1",
-        "@0x/typescript-typings": "^3.0.7",
-        "@0x/utils": "^3.0.0",
-        "@0x/web3-wrapper": "^3.2.3",
+        "@0x/asset-buyer": "^4.0.1",
+        "@0x/contract-addresses": "^2.2.0",
+        "@0x/contract-wrappers": "^5.0.0",
+        "@0x/json-schemas": "^2.1.7",
+        "@0x/order-utils": "^3.1.2",
+        "@0x/react-docs": "^1.0.25",
+        "@0x/react-shared": "^1.1.2",
+        "@0x/subproviders": "^2.1.11",
+        "@0x/types": "^1.5.2",
+        "@0x/typescript-typings": "^3.0.8",
+        "@0x/utils": "^3.0.1",
+        "@0x/web3-wrapper": "^3.2.4",
         "@reach/dialog": "^0.1.2",
         "@types/react-lazyload": "^2.3.1",
         "@types/react-loadable": "^5.4.2",
@@ -42,7 +42,7 @@
         "blockies": "^0.0.2",
         "bowser": "^1.9.3",
         "deep-equal": "^1.0.1",
-        "ethereum-types": "^1.1.5",
+        "ethereum-types": "^1.1.6",
         "ethereumjs-util": "^5.1.1",
         "find-versions": "^2.0.0",
         "jsonschema": "^1.2.0",
diff --git a/packages/website/public/images/team/oshirob.png b/packages/website/public/images/team/oshirob.png
new file mode 100644
index 000000000..094bab79b
--- /dev/null
+++ b/packages/website/public/images/team/oshirob.png
diff --git a/packages/website/ts/pages/about/team.tsx b/packages/website/ts/pages/about/team.tsx
index 41d6c2cf8..466ba9f43 100644
--- a/packages/website/ts/pages/about/team.tsx
+++ b/packages/website/ts/pages/about/team.tsx
@@ -30,7 +30,7 @@ const team: TeamMember[] = [
     {
         imageUrl: '/images/team/fabiob.jpg',
         name: 'Fabio Berger',
-        title: 'senior engineer',
+        title: 'engineering manager',
     },
     {
         imageUrl: '/images/team/alexv.jpg',
@@ -55,7 +55,7 @@ const team: TeamMember[] = [
     {
         imageUrl: '/images/team/toms.jpg',
         name: 'Tom Schmidt',
-        title: 'product manager',
+        title: 'product lead',
     },
     {
         imageUrl: '/images/team/jacobe.jpg',
@@ -147,6 +147,11 @@ const team: TeamMember[] = [
         name: 'Xianny Ng',
         title: 'engineer',
     },
+    {
+        imageUrl: '/images/team/oshirob.png',
+        name: 'Brent Oshiro',
+        title: 'community engagement lead',
+    },
 ];
 
 const advisors: TeamMember[] = [
diff --git a/yarn.lock b/yarn.lock
index f08d8b853..1f29ee2fb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7472,7 +7472,7 @@ ganache-core@0xProject/ganache-core#monorepo-dep:
     ethereumjs-tx "0xProject/ethereumjs-tx#fake-tx-include-signature-by-default"
     ethereumjs-util "^5.2.0"
     ethereumjs-vm "2.3.5"
-    ethereumjs-wallet "0.6.0"
+    ethereumjs-wallet "~0.6.0"
     fake-merkle-patricia-tree "~1.0.1"
     heap "~0.2.6"
     js-scrypt "^0.2.0"
@@ -7953,7 +7953,7 @@ got@^6.7.1:
 
 graceful-fs@4.1.15, graceful-fs@^3.0.0, graceful-fs@^4.0.0, graceful-fs@^4.1.10, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9, graceful-fs@~1.2.0:
   version "4.1.15"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
+  resolved "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
 
 "graceful-readlink@>= 1.0.0":
   version "1.0.1"
@@ -13606,8 +13606,8 @@ react-highlight@0xproject/react-highlight#699ac4d9529e33520bff4b9bd9c624d21efbba
   dependencies:
     highlight.js "^9.11.0"
     highlightjs-solidity "^1.0.5"
-    react "^16.5.2"
-    react-dom "^16.5.2"
+    react "^16.4.2"
+    react-dom "^16.4.2"
 
 react-hot-loader@^4.3.3:
   version "4.3.4"