diff --git a/docs/substrate/rpc.md b/docs/substrate/rpc.md
index e25964d3d2..f952b4a000 100644
--- a/docs/substrate/rpc.md
+++ b/docs/substrate/rpc.md
@@ -2,10 +2,16 @@
 
 The following sections contain RPC methods that are Remote Calls available by default and allow you to interact with the actual node, query, and submit.
 
+- **[account](#account)**
+
 - **[author](#author)**
 
 - **[chain](#chain)**
 
+- **[contracts](#contracts)**
+
+- **[rpc](#rpc)**
+
 - **[state](#state)**
 
 - **[system](#system)**
@@ -14,6 +20,16 @@ The following sections contain RPC methods that are Remote Calls available by de
 ___
 
 
+### account
+
+_(Optional) Methods that retrieves account-specific information_
+
+▸ **nextIndex**(accountId: `AccountId`): `Index`
+- **summary**: Retrieves the next accountIndex as available on the node
+
+___
+
+
 ### author
 
 _Authoring of network items_
@@ -64,6 +80,26 @@ _Retrieval of chain data_
 ___
 
 
+### contracts
+
+_(Optional) Methods that performs actions on contracts_
+
+▸ **call**(callRequest: `ContractCallRequest`, at?: `Hash`): `ContractExecResult`
+- **summary**: Executes a call to a contract
+
+___
+
+
+### rpc
+
+_Retrieves information about the RPC endpoints_
+
+▸ **methods**(): `RpcMethods`
+- **summary**: Retrieves the list of RPC methods that are exposed by the node
+
+___
+
+
 ### state
 
 _Query of state_
diff --git a/lerna.json b/lerna.json
index d16fef60c9..af8cb068ed 100644
--- a/lerna.json
+++ b/lerna.json
@@ -9,5 +9,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.93.0-beta.1"
+  "version": "0.93.0-beta.2"
 }
diff --git a/package.json b/package.json
index 7f0bd98f07..5ff31c7e48 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.93.0-beta.1",
+  "version": "0.93.0-beta.2",
   "private": true,
   "engines": {
     "yarn": "^1.10.1"
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index df9241ade7..eb3798de4a 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "0.93.0-beta.1",
+  "version": "0.93.0-beta.2",
   "description": "Interfaces for interacting with contracts and contract ABIs",
   "main": "index.js",
   "keywords": [
@@ -27,6 +27,6 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
   "dependencies": {
     "@babel/runtime": "^7.6.0",
-    "@polkadot/types": "^0.93.0-beta.1"
+    "@polkadot/types": "^0.93.0-beta.2"
   }
 }
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 9261bb5c39..b5c214a931 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "0.93.0-beta.1",
+  "version": "0.93.0-beta.2",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
   "keywords": [
@@ -28,8 +28,8 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
     "@babel/runtime": "^7.6.0",
-    "@polkadot/api": "^0.93.0-beta.1",
-    "@polkadot/types": "^0.93.0-beta.1"
+    "@polkadot/api": "^0.93.0-beta.2",
+    "@polkadot/types": "^0.93.0-beta.2"
   },
   "devDependencies": {
     "@polkadot/keyring": "^1.4.1"
diff --git a/packages/api-metadata/package.json b/packages/api-metadata/package.json
index 3a25d3ea2f..126b19efe0 100644
--- a/packages/api-metadata/package.json
+++ b/packages/api-metadata/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-metadata",
-  "version": "0.93.0-beta.1",
+  "version": "0.93.0-beta.2",
   "description": "Helpers to extract information from runtime metadata",
   "main": "index.js",
   "publishConfig": {
@@ -27,7 +27,7 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-metadata#readme",
   "dependencies": {
     "@babel/runtime": "^7.6.0",
-    "@polkadot/types": "^0.93.0-beta.1",
+    "@polkadot/types": "^0.93.0-beta.2",
     "@polkadot/util": "^1.4.1",
     "@polkadot/util-crypto": "^1.4.1"
   },
diff --git a/packages/api/package.json b/packages/api/package.json
index 511bd22712..4fe219d07f 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "0.93.0-beta.1",
+  "version": "0.93.0-beta.2",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
   "keywords": [
@@ -27,12 +27,12 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
     "@babel/runtime": "^7.6.0",
-    "@polkadot/api-derive": "^0.93.0-beta.1",
-    "@polkadot/api-metadata": "^0.93.0-beta.1",
+    "@polkadot/api-derive": "^0.93.0-beta.2",
+    "@polkadot/api-metadata": "^0.93.0-beta.2",
     "@polkadot/keyring": "^1.4.1",
-    "@polkadot/rpc-core": "^0.93.0-beta.1",
-    "@polkadot/rpc-provider": "^0.93.0-beta.1",
-    "@polkadot/types": "^0.93.0-beta.1",
+    "@polkadot/rpc-core": "^0.93.0-beta.2",
+    "@polkadot/rpc-provider": "^0.93.0-beta.2",
+    "@polkadot/types": "^0.93.0-beta.2",
     "@polkadot/util-crypto": "^1.4.1"
   },
   "devDependencies": {
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 01bd3218d3..d6b356f3b7 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "0.93.0-beta.1",
+  "version": "0.93.0-beta.2",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
   "keywords": [
@@ -27,9 +27,9 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
     "@babel/runtime": "^7.6.0",
-    "@polkadot/jsonrpc": "^0.93.0-beta.1",
-    "@polkadot/rpc-provider": "^0.93.0-beta.1",
-    "@polkadot/types": "^0.93.0-beta.1",
+    "@polkadot/jsonrpc": "^0.93.0-beta.2",
+    "@polkadot/rpc-provider": "^0.93.0-beta.2",
+    "@polkadot/types": "^0.93.0-beta.2",
     "@polkadot/util": "^1.4.1",
     "rxjs": "^6.5.3"
   }
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index e9435ec69e..522f367b62 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "0.93.0-beta.1",
+  "version": "0.93.0-beta.2",
   "description": "Transport providers for the API",
   "main": "index.js",
   "keywords": [
@@ -27,7 +27,7 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
     "@babel/runtime": "^7.6.0",
-    "@polkadot/api-metadata": "^0.93.0-beta.1",
+    "@polkadot/api-metadata": "^0.93.0-beta.2",
     "@polkadot/util": "^1.4.1",
     "@polkadot/util-crypto": "^1.4.1",
     "@types/nock": "^10.0.3",
diff --git a/packages/type-jsonrpc/package.json b/packages/type-jsonrpc/package.json
index 466386e401..7299e759ed 100644
--- a/packages/type-jsonrpc/package.json
+++ b/packages/type-jsonrpc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/jsonrpc",
-  "version": "0.93.0-beta.1",
+  "version": "0.93.0-beta.2",
   "description": "Method definitions for the Polkadot RPC layer",
   "main": "index.js",
   "publishConfig": {
diff --git a/packages/types/package.json b/packages/types/package.json
index a245f2d6eb..835dcc2e58 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "0.93.0-beta.1",
+  "version": "0.93.0-beta.2",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
   "keywords": [