Merge branch 'development' into fix/asset-buyer/price-per-token

* development:
  Publish
  Updated CHANGELOGS
  Fix a bug when undefined was been tried to convert to an array
  feat(instant): add extra asset metadata
  chore: fix linter error
  Improve logo spacing
  fix: lowercase supplied address before comparing with derived addresses (which are not checksummed)
  Remove unused instance variable
  update yarn.lock
  Increase logo size
  Replace remaining scroll-links with Link component
  Adjust paddin
  Fix menuItem background colors depending on the context
  Remove "Home" menu item, instead make different parts of logo link to different sections of the website
  Rename tutorial to match verb structure
  chore: Make `External exports` clickable on sidebar
  style: reduce border size on version dropdown
  style: make line-height of sidebar title 26px, make sure still bottom aligned with version picker
  Update yarn.lock
  style: remove small gap under topbar

4 files changed, 21 insertions, 11 deletions

diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index dbb4824fc..7119d7953 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -5,8 +5,13 @@
             {
                 "note": "Start jsonRpcRequestId at 1, not 0 as 0 breaks the web3.js websocket RPC provider",
                 "pr": 1227
+            },
+            {
+                "note":
+                    "Fix the bug when order watcher was trying to convert undefined to an object in case of CancelUpTo event"
             }
-        ]
+        ],
+        "timestamp": 1542134075
     },
     {
         "timestamp": 1542028948,
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 1470b0e48..018a0d206 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,11 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.3 - _November 13, 2018_
+
+    * Start jsonRpcRequestId at 1, not 0 as 0 breaks the web3.js websocket RPC provider (#1227)
+    * Fix the bug when order watcher was trying to convert undefined to an object in case of CancelUpTo event
+
 ## v2.2.2 - _November 12, 2018_
 
     * Dependencies updated
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index 6bb1ef485..2bab37908 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-watcher",
-    "version": "2.2.2",
+    "version": "2.2.3",
     "description": "An order watcher daemon that watches for order validity",
     "keywords": [
         "0x",
@@ -33,8 +33,8 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.15",
-        "@0x/migrations": "^2.0.2",
+        "@0x/dev-utils": "^1.0.16",
+        "@0x/migrations": "^2.0.3",
         "@0x/tslint-config": "^1.0.10",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
@@ -57,19 +57,19 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.3",
+        "@0x/abi-gen-wrappers": "^1.0.4",
         "@0x/assert": "^1.0.16",
-        "@0x/base-contract": "^3.0.4",
+        "@0x/base-contract": "^3.0.5",
         "@0x/contract-addresses": "^1.1.0",
         "@0x/contract-artifacts": "^1.1.0",
-        "@0x/contract-wrappers": "^4.0.0",
-        "@0x/fill-scenarios": "^1.0.10",
+        "@0x/contract-wrappers": "^4.0.1",
+        "@0x/fill-scenarios": "^1.0.11",
         "@0x/json-schemas": "^2.1.0",
-        "@0x/order-utils": "^3.0.0",
+        "@0x/order-utils": "^3.0.1",
         "@0x/types": "^1.2.1",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.4",
-        "@0x/web3-wrapper": "^3.1.2",
+        "@0x/web3-wrapper": "^3.1.3",
         "bintrees": "^1.0.2",
         "ethereum-types": "^1.1.2",
         "ethereumjs-blockstream": "6.0.0",
diff --git a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
index dbcc25186..1ec568a9b 100644
--- a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
+++ b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
@@ -50,7 +50,7 @@ export class DependentOrderHashesTracker {
         return uniqueOrderHashList;
     }
     public getDependentOrderHashesByMaker(makerAddress: string): string[] {
-        const dependentOrderHashes = Array.from(this._orderHashesByMakerAddress[makerAddress]);
+        const dependentOrderHashes = Array.from(this._orderHashesByMakerAddress[makerAddress] || {});
         return dependentOrderHashes;
     }
     public getDependentOrderHashesByAssetDataByMaker(makerAddress: string, assetData: string): string[] {