diff --git a/package.json b/package.json
index 7cde390ed3..0361f80e2a 100644
--- a/package.json
+++ b/package.json
@@ -34,5 +34,5 @@
     "@types/jest": "^26.0.20",
     "copyfiles": "^2.4.1"
   },
-  "version": "4.0.1-9"
+  "version": "4.0.1-10"
 }
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index c20393df92..d421a4ced6 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "4.0.1-9",
+  "version": "4.0.1-10",
   "type": "module",
   "description": "Interfaces for interacting with contracts and contract ABIs",
   "main": "index.js",
@@ -17,8 +17,8 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
   "dependencies": {
     "@babel/runtime": "^7.13.9",
-    "@polkadot/api": "4.0.1-9",
-    "@polkadot/types": "4.0.1-9",
+    "@polkadot/api": "4.0.1-10",
+    "@polkadot/types": "4.0.1-10",
     "@polkadot/util": "^6.0.1-9",
     "@polkadot/x-rxjs": "^6.0.1-9",
     "bn.js": "^4.11.9"
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index 442ee46785..8eaf15114b 100644
--- a/packages/api-contract/src/packageInfo.ts
+++ b/packages/api-contract/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api-contract', version: '4.0.1-9' };
+export const packageInfo = { name: '@polkadot/api-contract', version: '4.0.1-10' };
diff --git a/packages/api-contract/test/compare/ink_flipperBundle.test.json b/packages/api-contract/test/compare/ink_flipperBundle.test.json
new file mode 100644
index 0000000000..23231a3700
--- /dev/null
+++ b/packages/api-contract/test/compare/ink_flipperBundle.test.json
@@ -0,0 +1,6 @@
+[
+  {
+    "info": 6,
+    "type": "bool"
+  }
+]
\ No newline at end of file
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index fc55f05b74..b1df848f37 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "4.0.1-9",
+  "version": "4.0.1-10",
   "type": "module",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
@@ -17,9 +17,9 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
     "@babel/runtime": "^7.13.9",
-    "@polkadot/api": "4.0.1-9",
-    "@polkadot/rpc-core": "4.0.1-9",
-    "@polkadot/types": "4.0.1-9",
+    "@polkadot/api": "4.0.1-10",
+    "@polkadot/rpc-core": "4.0.1-10",
+    "@polkadot/types": "4.0.1-10",
     "@polkadot/util": "^6.0.1-9",
     "@polkadot/util-crypto": "^6.0.1-9",
     "@polkadot/x-rxjs": "^6.0.1-9",
@@ -27,6 +27,6 @@
   },
   "devDependencies": {
     "@polkadot/keyring": "^6.0.1-9",
-    "@polkadot/rpc-provider": "4.0.1-9"
+    "@polkadot/rpc-provider": "4.0.1-10"
   }
 }
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index 17e179e174..80d739f0fa 100644
--- a/packages/api-derive/src/packageInfo.ts
+++ b/packages/api-derive/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api-derive', version: '4.0.1-9' };
+export const packageInfo = { name: '@polkadot/api-derive', version: '4.0.1-10' };
diff --git a/packages/api/package.json b/packages/api/package.json
index ff6dc553a0..cc0f3c6ff5 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "4.0.1-9",
+  "version": "4.0.1-10",
   "type": "module",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
@@ -17,13 +17,13 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
     "@babel/runtime": "^7.13.9",
-    "@polkadot/api-derive": "4.0.1-9",
+    "@polkadot/api-derive": "4.0.1-10",
     "@polkadot/keyring": "^6.0.1-9",
-    "@polkadot/metadata": "4.0.1-9",
-    "@polkadot/rpc-core": "4.0.1-9",
-    "@polkadot/rpc-provider": "4.0.1-9",
-    "@polkadot/types": "4.0.1-9",
-    "@polkadot/types-known": "4.0.1-9",
+    "@polkadot/metadata": "4.0.1-10",
+    "@polkadot/rpc-core": "4.0.1-10",
+    "@polkadot/rpc-provider": "4.0.1-10",
+    "@polkadot/types": "4.0.1-10",
+    "@polkadot/types-known": "4.0.1-10",
     "@polkadot/util": "^6.0.1-9",
     "@polkadot/util-crypto": "^6.0.1-9",
     "@polkadot/x-rxjs": "^6.0.1-9",
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index bdacc8e2b3..5887256b50 100644
--- a/packages/api/src/packageInfo.ts
+++ b/packages/api/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api', version: '4.0.1-9' };
+export const packageInfo = { name: '@polkadot/api', version: '4.0.1-10' };
diff --git a/packages/metadata/package.json b/packages/metadata/package.json
index 5ff3684cf6..b2a0cb4f2e 100644
--- a/packages/metadata/package.json
+++ b/packages/metadata/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/metadata",
-  "version": "4.0.1-9",
+  "version": "4.0.1-10",
   "type": "module",
   "description": "Helpers to extract information from runtime metadata",
   "main": "index.js",
@@ -17,8 +17,8 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-metadata#readme",
   "dependencies": {
     "@babel/runtime": "^7.13.9",
-    "@polkadot/types": "4.0.1-9",
-    "@polkadot/types-known": "4.0.1-9",
+    "@polkadot/types": "4.0.1-10",
+    "@polkadot/types-known": "4.0.1-10",
     "@polkadot/util": "^6.0.1-9",
     "@polkadot/util-crypto": "^6.0.1-9",
     "bn.js": "^4.11.9"
diff --git a/packages/metadata/src/packageInfo.ts b/packages/metadata/src/packageInfo.ts
index e529763aac..85fbe38668 100644
--- a/packages/metadata/src/packageInfo.ts
+++ b/packages/metadata/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/metadata', version: '4.0.1-9' };
+export const packageInfo = { name: '@polkadot/metadata', version: '4.0.1-10' };
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 94c902e814..d25104e0ef 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "4.0.1-9",
+  "version": "4.0.1-10",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -17,9 +17,9 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
     "@babel/runtime": "^7.13.9",
-    "@polkadot/metadata": "4.0.1-9",
-    "@polkadot/rpc-provider": "4.0.1-9",
-    "@polkadot/types": "4.0.1-9",
+    "@polkadot/metadata": "4.0.1-10",
+    "@polkadot/rpc-provider": "4.0.1-10",
+    "@polkadot/types": "4.0.1-10",
     "@polkadot/util": "^6.0.1-9",
     "@polkadot/x-rxjs": "^6.0.1-9"
   },
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index abc6808f27..5331606568 100644
--- a/packages/rpc-core/src/packageInfo.ts
+++ b/packages/rpc-core/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/rpc-core', version: '4.0.1-9' };
+export const packageInfo = { name: '@polkadot/rpc-core', version: '4.0.1-10' };
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index a49350ce0a..bf3ffb8158 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "4.0.1-9",
+  "version": "4.0.1-10",
   "type": "module",
   "description": "Transport providers for the API",
   "main": "index.js",
@@ -17,7 +17,7 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
     "@babel/runtime": "^7.13.9",
-    "@polkadot/types": "4.0.1-9",
+    "@polkadot/types": "4.0.1-10",
     "@polkadot/util": "^6.0.1-9",
     "@polkadot/util-crypto": "^6.0.1-9",
     "@polkadot/x-fetch": "^6.0.1-9",
@@ -28,7 +28,7 @@
   },
   "devDependencies": {
     "@polkadot/keyring": "^6.0.1-9",
-    "@polkadot/metadata": "4.0.1-9",
+    "@polkadot/metadata": "4.0.1-10",
     "mock-socket": "^9.0.3",
     "nock": "^13.0.10"
   }
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index dae0fd86d5..2e078bb747 100644
--- a/packages/rpc-provider/src/packageInfo.ts
+++ b/packages/rpc-provider/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/rpc-provider', version: '4.0.1-9' };
+export const packageInfo = { name: '@polkadot/rpc-provider', version: '4.0.1-10' };
diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index 203898c669..d5de8335a9 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/typegen",
-  "version": "4.0.1-9",
+  "version": "4.0.1-10",
   "type": "module",
   "description": "Type generation scripts",
   "main": "index.js",
@@ -26,10 +26,10 @@
     "@babel/core": "^7.13.8",
     "@babel/register": "^7.13.8",
     "@babel/runtime": "^7.13.9",
-    "@polkadot/api": "4.0.1-9",
-    "@polkadot/metadata": "4.0.1-9",
-    "@polkadot/rpc-provider": "4.0.1-9",
-    "@polkadot/types": "4.0.1-9",
+    "@polkadot/api": "4.0.1-10",
+    "@polkadot/metadata": "4.0.1-10",
+    "@polkadot/rpc-provider": "4.0.1-10",
+    "@polkadot/types": "4.0.1-10",
     "@polkadot/util": "^6.0.1-9",
     "handlebars": "^4.7.7",
     "websocket": "^1.0.33",
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index 12fb6d8307..2a9e304160 100644
--- a/packages/typegen/src/packageInfo.ts
+++ b/packages/typegen/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/typegen', version: '4.0.1-9' };
+export const packageInfo = { name: '@polkadot/typegen', version: '4.0.1-10' };
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index 876a5f39a1..68c2dc809d 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types-known",
-  "version": "4.0.1-9",
+  "version": "4.0.1-10",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -18,7 +18,7 @@
   "dependencies": {
     "@babel/runtime": "^7.13.9",
     "@polkadot/networks": "^6.0.1-9",
-    "@polkadot/types": "4.0.1-9",
+    "@polkadot/types": "4.0.1-10",
     "@polkadot/util": "^6.0.1-9",
     "bn.js": "^4.11.9"
   },
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index c7bb6306f7..486947e1a8 100644
--- a/packages/types-known/src/packageInfo.ts
+++ b/packages/types-known/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/types-known', version: '4.0.1-9' };
+export const packageInfo = { name: '@polkadot/types-known', version: '4.0.1-10' };
diff --git a/packages/types/package.json b/packages/types/package.json
index 719b5629ea..2c79280949 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "4.0.1-9",
+  "version": "4.0.1-10",
   "type": "module",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
@@ -17,7 +17,7 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types#readme",
   "dependencies": {
     "@babel/runtime": "^7.13.9",
-    "@polkadot/metadata": "4.0.1-9",
+    "@polkadot/metadata": "4.0.1-10",
     "@polkadot/util": "^6.0.1-9",
     "@polkadot/util-crypto": "^6.0.1-9",
     "@polkadot/x-rxjs": "^6.0.1-9",
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index 2c620c4ecc..f0e497d5c8 100644
--- a/packages/types/src/packageInfo.ts
+++ b/packages/types/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/types', version: '4.0.1-9' };
+export const packageInfo = { name: '@polkadot/types', version: '4.0.1-10' };
diff --git a/yarn.lock b/yarn.lock
index 82f5d6623f..57131dbc07 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1778,24 +1778,24 @@ __metadata:
   resolution: "@polkadot/api-contract@workspace:packages/api-contract"
   dependencies:
     "@babel/runtime": ^7.13.9
-    "@polkadot/api": 4.0.1-9
-    "@polkadot/types": 4.0.1-9
+    "@polkadot/api": 4.0.1-10
+    "@polkadot/types": 4.0.1-10
     "@polkadot/util": ^6.0.1-9
     "@polkadot/x-rxjs": ^6.0.1-9
     bn.js: ^4.11.9
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@4.0.1-9, @polkadot/api-derive@workspace:packages/api-derive":
+"@polkadot/api-derive@4.0.1-10, @polkadot/api-derive@workspace:packages/api-derive":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-derive@workspace:packages/api-derive"
   dependencies:
     "@babel/runtime": ^7.13.9
-    "@polkadot/api": 4.0.1-9
+    "@polkadot/api": 4.0.1-10
     "@polkadot/keyring": ^6.0.1-9
-    "@polkadot/rpc-core": 4.0.1-9
-    "@polkadot/rpc-provider": 4.0.1-9
-    "@polkadot/types": 4.0.1-9
+    "@polkadot/rpc-core": 4.0.1-10
+    "@polkadot/rpc-provider": 4.0.1-10
+    "@polkadot/types": 4.0.1-10
     "@polkadot/util": ^6.0.1-9
     "@polkadot/util-crypto": ^6.0.1-9
     "@polkadot/x-rxjs": ^6.0.1-9
@@ -1803,18 +1803,18 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api@4.0.1-9, @polkadot/api@workspace:packages/api":
+"@polkadot/api@4.0.1-10, @polkadot/api@workspace:packages/api":
   version: 0.0.0-use.local
   resolution: "@polkadot/api@workspace:packages/api"
   dependencies:
     "@babel/runtime": ^7.13.9
-    "@polkadot/api-derive": 4.0.1-9
+    "@polkadot/api-derive": 4.0.1-10
     "@polkadot/keyring": ^6.0.1-9
-    "@polkadot/metadata": 4.0.1-9
-    "@polkadot/rpc-core": 4.0.1-9
-    "@polkadot/rpc-provider": 4.0.1-9
-    "@polkadot/types": 4.0.1-9
-    "@polkadot/types-known": 4.0.1-9
+    "@polkadot/metadata": 4.0.1-10
+    "@polkadot/rpc-core": 4.0.1-10
+    "@polkadot/rpc-provider": 4.0.1-10
+    "@polkadot/types": 4.0.1-10
+    "@polkadot/types-known": 4.0.1-10
     "@polkadot/util": ^6.0.1-9
     "@polkadot/util-crypto": ^6.0.1-9
     "@polkadot/x-rxjs": ^6.0.1-9
@@ -1927,14 +1927,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/metadata@4.0.1-9, @polkadot/metadata@workspace:packages/metadata":
+"@polkadot/metadata@4.0.1-10, @polkadot/metadata@workspace:packages/metadata":
   version: 0.0.0-use.local
   resolution: "@polkadot/metadata@workspace:packages/metadata"
   dependencies:
     "@babel/runtime": ^7.13.9
     "@polkadot/keyring": ^6.0.1-9
-    "@polkadot/types": 4.0.1-9
-    "@polkadot/types-known": 4.0.1-9
+    "@polkadot/types": 4.0.1-10
+    "@polkadot/types-known": 4.0.1-10
     "@polkadot/util": ^6.0.1-9
     "@polkadot/util-crypto": ^6.0.1-9
     bn.js: ^4.11.9
@@ -1950,28 +1950,28 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-core@4.0.1-9, @polkadot/rpc-core@workspace:packages/rpc-core":
+"@polkadot/rpc-core@4.0.1-10, @polkadot/rpc-core@workspace:packages/rpc-core":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-core@workspace:packages/rpc-core"
   dependencies:
     "@babel/runtime": ^7.13.9
     "@polkadot/keyring": ^6.0.1-9
-    "@polkadot/metadata": 4.0.1-9
-    "@polkadot/rpc-provider": 4.0.1-9
-    "@polkadot/types": 4.0.1-9
+    "@polkadot/metadata": 4.0.1-10
+    "@polkadot/rpc-provider": 4.0.1-10
+    "@polkadot/types": 4.0.1-10
     "@polkadot/util": ^6.0.1-9
     "@polkadot/x-rxjs": ^6.0.1-9
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-provider@4.0.1-9, @polkadot/rpc-provider@workspace:packages/rpc-provider":
+"@polkadot/rpc-provider@4.0.1-10, @polkadot/rpc-provider@workspace:packages/rpc-provider":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-provider@workspace:packages/rpc-provider"
   dependencies:
     "@babel/runtime": ^7.13.9
     "@polkadot/keyring": ^6.0.1-9
-    "@polkadot/metadata": 4.0.1-9
-    "@polkadot/types": 4.0.1-9
+    "@polkadot/metadata": 4.0.1-10
+    "@polkadot/types": 4.0.1-10
     "@polkadot/util": ^6.0.1-9
     "@polkadot/util-crypto": ^6.0.1-9
     "@polkadot/x-fetch": ^6.0.1-9
@@ -2000,10 +2000,10 @@ __metadata:
     "@babel/core": ^7.13.8
     "@babel/register": ^7.13.8
     "@babel/runtime": ^7.13.9
-    "@polkadot/api": 4.0.1-9
-    "@polkadot/metadata": 4.0.1-9
-    "@polkadot/rpc-provider": 4.0.1-9
-    "@polkadot/types": 4.0.1-9
+    "@polkadot/api": 4.0.1-10
+    "@polkadot/metadata": 4.0.1-10
+    "@polkadot/rpc-provider": 4.0.1-10
+    "@polkadot/types": 4.0.1-10
     "@polkadot/util": ^6.0.1-9
     "@types/websocket": ^1.0.1
     "@types/yargs": ^16.0.0
@@ -2019,26 +2019,26 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-known@4.0.1-9, @polkadot/types-known@workspace:packages/types-known":
+"@polkadot/types-known@4.0.1-10, @polkadot/types-known@workspace:packages/types-known":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-known@workspace:packages/types-known"
   dependencies:
     "@babel/runtime": ^7.13.9
     "@polkadot/networks": ^6.0.1-9
-    "@polkadot/types": 4.0.1-9
+    "@polkadot/types": 4.0.1-10
     "@polkadot/util": ^6.0.1-9
     "@types/bn.js": ^4.11.6
     bn.js: ^4.11.9
   languageName: unknown
   linkType: soft
 
-"@polkadot/types@4.0.1-9, @polkadot/types@workspace:packages/types":
+"@polkadot/types@4.0.1-10, @polkadot/types@workspace:packages/types":
   version: 0.0.0-use.local
   resolution: "@polkadot/types@workspace:packages/types"
   dependencies:
     "@babel/runtime": ^7.13.9
     "@polkadot/keyring": ^6.0.1-9
-    "@polkadot/metadata": 4.0.1-9
+    "@polkadot/metadata": 4.0.1-10
     "@polkadot/util": ^6.0.1-9
     "@polkadot/util-crypto": ^6.0.1-9
     "@polkadot/x-rxjs": ^6.0.1-9