diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9cbb690eb..13605eed76 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.46.1
+
+- Extended type registration to now handle internal types as well. Additionally the built-in Extrinsic type can now we overridden with a custom version. (There should be no external use impact from either change)
+
 # 0.45.1
 
 - Storage with option values now correctly return `Option<Type>` and is indicated as such in the documentation
diff --git a/lerna.json b/lerna.json
index 1cdb5c91d9..f07c0a5d20 100644
--- a/lerna.json
+++ b/lerna.json
@@ -9,5 +9,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.45.21"
+  "version": "0.46.0"
 }
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index a36bce971c..4180f2f42e 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "0.45.21",
+  "version": "0.46.0",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
   "keywords": [
@@ -31,8 +31,8 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
     "@babel/runtime": "^7.3.4",
-    "@polkadot/api": "^0.45.21",
-    "@polkadot/types": "^0.45.21",
+    "@polkadot/api": "^0.46.0",
+    "@polkadot/types": "^0.46.0",
     "@types/memoizee": "^0.4.2",
     "memoizee": "^0.4.14"
   }
diff --git a/packages/api/package.json b/packages/api/package.json
index 741ed20249..6112b6d20a 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "0.45.21",
+  "version": "0.46.0",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
   "keywords": [
@@ -30,12 +30,12 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
     "@babel/runtime": "^7.3.4",
-    "@polkadot/api-derive": "^0.45.21",
-    "@polkadot/extrinsics": "^0.45.21",
-    "@polkadot/rpc-provider": "^0.45.21",
-    "@polkadot/rpc-rx": "^0.45.21",
-    "@polkadot/storage": "^0.45.21",
-    "@polkadot/types": "^0.45.21",
+    "@polkadot/api-derive": "^0.46.0",
+    "@polkadot/extrinsics": "^0.46.0",
+    "@polkadot/rpc-provider": "^0.46.0",
+    "@polkadot/rpc-rx": "^0.46.0",
+    "@polkadot/storage": "^0.46.0",
+    "@polkadot/types": "^0.46.0",
     "@polkadot/util-crypto": "^0.34.36"
   }
 }
diff --git a/packages/api/test/e2e/promise-tx.spec.js b/packages/api/test/e2e/promise-tx.spec.js
index 33683e24a4..3881aefea2 100644
--- a/packages/api/test/e2e/promise-tx.spec.js
+++ b/packages/api/test/e2e/promise-tx.spec.js
@@ -162,7 +162,8 @@ describe.skip('e2e transactions', () => {
     expect(hash.toHex()).toHaveLength(66);
   });
 
-  it('makes a transfer, swaps types and then another one', async (done) => {
+  // skipped (needs sr25519 enabled on chain)
+  it.skip('makes a transfer, swaps types and then another one', async (done) => {
     const pair = createPair('sr25519', { seed: stringToU8a('testing123'.padEnd(32)) });
 
     function doOne (cb) {
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 405d775368..2e7cd21f6d 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "0.45.21",
+  "version": "0.46.0",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
   "keywords": [
@@ -30,9 +30,9 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
     "@babel/runtime": "^7.3.4",
-    "@polkadot/jsonrpc": "^0.45.21",
-    "@polkadot/rpc-provider": "^0.45.21",
-    "@polkadot/types": "^0.45.21",
+    "@polkadot/jsonrpc": "^0.46.0",
+    "@polkadot/rpc-provider": "^0.46.0",
+    "@polkadot/types": "^0.46.0",
     "@polkadot/util": "^0.34.36"
   }
 }
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index f73864d6e4..b593ee9351 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "0.45.21",
+  "version": "0.46.0",
   "description": "Transport providers for the API",
   "main": "index.js",
   "keywords": [
@@ -31,7 +31,7 @@
   "dependencies": {
     "@babel/runtime": "^7.3.4",
     "@polkadot/keyring": "^0.34.36",
-    "@polkadot/storage": "^0.45.21",
+    "@polkadot/storage": "^0.46.0",
     "@polkadot/util": "^0.34.36",
     "@polkadot/util-crypto": "^0.34.36",
     "@types/nock": "^9.3.1",
diff --git a/packages/rpc-rx/package.json b/packages/rpc-rx/package.json
index 6dac126db2..339b7174a6 100644
--- a/packages/rpc-rx/package.json
+++ b/packages/rpc-rx/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-rx",
-  "version": "0.45.21",
+  "version": "0.46.0",
   "description": "An RxJs wrapper around the Polkadot JS API",
   "main": "index.js",
   "keywords": [
@@ -30,8 +30,8 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-rx#readme",
   "dependencies": {
     "@babel/runtime": "^7.3.4",
-    "@polkadot/rpc-core": "^0.45.21",
-    "@polkadot/rpc-provider": "^0.45.21",
+    "@polkadot/rpc-core": "^0.46.0",
+    "@polkadot/rpc-provider": "^0.46.0",
     "@types/memoizee": "^0.4.2",
     "@types/rx": "^4.1.1",
     "memoizee": "^0.4.14",
diff --git a/packages/type-extrinsics/package.json b/packages/type-extrinsics/package.json
index 736a5eceea..521f24db77 100644
--- a/packages/type-extrinsics/package.json
+++ b/packages/type-extrinsics/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/extrinsics",
-  "version": "0.45.21",
+  "version": "0.46.0",
   "main": "index.js",
   "repository": "https://github.com/polkadot-js/api.git",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -11,7 +11,7 @@
   "license": "Apache-2.0",
   "dependencies": {
     "@babel/runtime": "^7.3.4",
-    "@polkadot/types": "^0.45.21",
+    "@polkadot/types": "^0.46.0",
     "@polkadot/util": "^0.34.36"
   }
 }
diff --git a/packages/type-jsonrpc/package.json b/packages/type-jsonrpc/package.json
index 61f7217e08..797b4d3f5e 100644
--- a/packages/type-jsonrpc/package.json
+++ b/packages/type-jsonrpc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/jsonrpc",
-  "version": "0.45.21",
+  "version": "0.46.0",
   "description": "Method definitions for the Polkadot RPC layer",
   "main": "index.js",
   "engines": {
diff --git a/packages/type-storage/package.json b/packages/type-storage/package.json
index b01e61bb0a..4fd5412c1f 100644
--- a/packages/type-storage/package.json
+++ b/packages/type-storage/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/storage",
-  "version": "0.45.21",
+  "version": "0.46.0",
   "description": "Generic wrapper wrapper around state storage",
   "main": "index.js",
   "engines": {
@@ -31,7 +31,7 @@
   "dependencies": {
     "@babel/runtime": "^7.3.4",
     "@polkadot/keyring": "^0.34.36",
-    "@polkadot/types": "^0.45.21",
+    "@polkadot/types": "^0.46.0",
     "@polkadot/util": "^0.34.36",
     "@polkadot/util-crypto": "^0.34.36"
   }
diff --git a/packages/types/package.json b/packages/types/package.json
index ded9c1afa9..77c67e2e45 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "0.45.21",
+  "version": "0.46.0",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
   "keywords": [