diff --git a/contracts/asset-proxy/CHANGELOG.json b/contracts/asset-proxy/CHANGELOG.json
index 7a4dc7481a..83585535c9 100644
--- a/contracts/asset-proxy/CHANGELOG.json
+++ b/contracts/asset-proxy/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.3.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "2.3.0-beta.1",
         "changes": [
diff --git a/contracts/coordinator/CHANGELOG.json b/contracts/coordinator/CHANGELOG.json
index d498f1d6ba..af648d5ff6 100644
--- a/contracts/coordinator/CHANGELOG.json
+++ b/contracts/coordinator/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.1.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "2.1.0-beta.1",
         "changes": [
diff --git a/contracts/dev-utils/CHANGELOG.json b/contracts/dev-utils/CHANGELOG.json
index aedbc80894..28422f6e3f 100644
--- a/contracts/dev-utils/CHANGELOG.json
+++ b/contracts/dev-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "0.1.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "0.1.0-beta.1",
         "changes": [
diff --git a/contracts/erc1155/CHANGELOG.json b/contracts/erc1155/CHANGELOG.json
index 2f95790bb8..4e372b26b8 100644
--- a/contracts/erc1155/CHANGELOG.json
+++ b/contracts/erc1155/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.2.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "1.2.0-beta.1",
         "changes": [
diff --git a/contracts/erc20/CHANGELOG.json b/contracts/erc20/CHANGELOG.json
index e0b330d1a2..5db312aba7 100644
--- a/contracts/erc20/CHANGELOG.json
+++ b/contracts/erc20/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.3.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "2.3.0-beta.1",
         "changes": [
diff --git a/contracts/erc721/CHANGELOG.json b/contracts/erc721/CHANGELOG.json
index 1afba90b4a..562d6545c7 100644
--- a/contracts/erc721/CHANGELOG.json
+++ b/contracts/erc721/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.2.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "2.2.0-beta.1",
         "changes": [
diff --git a/contracts/exchange-forwarder/CHANGELOG.json b/contracts/exchange-forwarder/CHANGELOG.json
index bef9b2978e..ef22a71bd8 100644
--- a/contracts/exchange-forwarder/CHANGELOG.json
+++ b/contracts/exchange-forwarder/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.1.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "3.1.0-beta.1",
         "changes": [
diff --git a/contracts/exchange-libs/CHANGELOG.json b/contracts/exchange-libs/CHANGELOG.json
index 635478980e..40e35e91f8 100644
--- a/contracts/exchange-libs/CHANGELOG.json
+++ b/contracts/exchange-libs/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.1.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "3.1.0-beta.1",
         "changes": [
diff --git a/contracts/exchange/CHANGELOG.json b/contracts/exchange/CHANGELOG.json
index 3e2d1d80d0..6fa9b1c63a 100644
--- a/contracts/exchange/CHANGELOG.json
+++ b/contracts/exchange/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.2.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "2.2.0-beta.1",
         "changes": [
diff --git a/contracts/extensions/CHANGELOG.json b/contracts/extensions/CHANGELOG.json
index 5372faa434..367e7892bf 100644
--- a/contracts/extensions/CHANGELOG.json
+++ b/contracts/extensions/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "4.1.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "4.1.0-beta.1",
         "changes": [
diff --git a/contracts/multisig/CHANGELOG.json b/contracts/multisig/CHANGELOG.json
index e68d4209d4..43e3f9273a 100644
--- a/contracts/multisig/CHANGELOG.json
+++ b/contracts/multisig/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.2.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "3.2.0-beta.1",
         "changes": [
diff --git a/contracts/staking/CHANGELOG.json b/contracts/staking/CHANGELOG.json
index cc59fe576c..1c20be9014 100644
--- a/contracts/staking/CHANGELOG.json
+++ b/contracts/staking/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.1.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "1.1.0-beta.1",
         "changes": [
diff --git a/contracts/test-utils/CHANGELOG.json b/contracts/test-utils/CHANGELOG.json
index 4afdf294d2..a3bfaa5882 100644
--- a/contracts/test-utils/CHANGELOG.json
+++ b/contracts/test-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.2.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "3.2.0-beta.1",
         "changes": [
diff --git a/contracts/utils/CHANGELOG.json b/contracts/utils/CHANGELOG.json
index 4a880e21bd..2310b0900a 100644
--- a/contracts/utils/CHANGELOG.json
+++ b/contracts/utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.3.0-beta.2",
+        "changes": [
+            {
+                "note": "Drastically reduced bundle size by adding .npmignore, only exporting specific artifacts/wrappers/utils",
+                "pr": 2330
+            }
+        ]
+    },
     {
         "version": "3.3.0-beta.1",
         "changes": [