Updated CHANGELOGS & MD docs

contracts/integrations/CHANGELOG.json

@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1579744659,
+        "version": "2.2.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.2.0",
         "changes": [

contracts/integrations/CHANGELOG.md

@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.1 - _January 23, 2020_
+
+    * Dependencies updated
+
 ## v2.2.0 - _January 22, 2020_
 
     * Add mainnet contract wrapper `callAsync()` revert behavior tests. (#2433)

packages/0x.js/CHANGELOG.json

@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1579744659,
+        "version": "9.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "9.0.4",
         "changes": [

packages/0x.js/CHANGELOG.md

@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v9.0.5 - _January 23, 2020_
+
+    * Dependencies updated
+
 ## v9.0.4 - _January 22, 2020_
 
     * Update exports. (#2432)

packages/asset-swapper/CHANGELOG.json

@@ -6,7 +6,8 @@
                 "note": "Fix underestimated protocol fee in worst case quote.",
                 "pr": 2452
             }
-        ]
+        ],
+        "timestamp": 1579744659
     },
     {
         "version": "4.0.0",

packages/asset-swapper/CHANGELOG.md

@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v4.0.1 - _January 23, 2020_
+
+    * Fix underestimated protocol fee in worst case quote. (#2452)
+
 ## v4.0.0 - _January 22, 2020_
 
     * Upgrade to new `Forwarder` contract with flat affiliate fees. (#2432)