[CI Skip] release/stable 4.8.1

skip-checks: true

.123trigger

@@ -1,4 +1,4 @@
-27
+29
 1.4.2
 1.6.2
 1.11.2
@@ -19,3 +19,6 @@
 3.10.2
 4.0.2
 4.0.3
+
+4.6.2
+4.7.2

.nvmrc

@@ -1 +1 @@
-12
+14

CHANGELOG.md

@@ -1,5 +1,122 @@
 # CHANGELOG
 
+## 4.8.1 May 2, 2021
+
+Upgrade priority: Low. Recommended when using or developing for parachains.
+
+Changes:
+
+- De-alias xcm `Outcome` (used in multiple pallettes)
+- Adjust xcm types as per latest, e.g. `XcmError`
+- Fix generate of well-known storage keys (e.g. `:code`)
+- Optimize metadata unknown type validation
+- Allow metadata creation for `Map` or `Record`
+- Expose additional camelCase `method` on `AbiMessage` (maps to decorated name)
+- Added explicit double-byte ss58 `AccountId` encoding test
+- Add known upgrade block for Polkadot v30
+- Cleanup WebSocket handlers when close event has been received
+- Update to latest Substrate metadata
+
+
+## 4.7.2 Apr 26, 2021
+
+Upgrade priority: Low. Recommended for users of 4.7.1 using nvm
+
+Changes:
+
+- Update `EthBlock`/`EthHeader` types (as per Rust origin)
+- Updated Xcm `OriginKind` enum
+- Add derives for `membership`
+- Cleanups on encodedLength calculations
+- Update `.nvmrc` to reflect engines changes
+
+
+## 4.7.1 Apr 25, 2021
+
+Upgrade priority: Low. Recommended for users following Substrate master.
+
+Changes:
+
+- Adjust Struct decoding with better error messages on invalid input objects
+- Add support for new `BoundedVec` type
+- Expand `Data` type (as used in identity), with all is/as getters
+- Updated `Xcm` types (with Plularity)
+- Adjust `DispatchError` type as per current Substrate master
+- Adjusted Statemint `Proxy` type
+- Remove metadata generation dependency on well-known.json (dedupe)
+- Adjust WebSocket reconnection delay from 1s to 2.5s
+- Revert Beefy keys addition for Westend
+- Add explicit `engines` config to `package.json`
+- Support for `None` in `RewardDestination`
+- Align with latest substrate metadata
+
+
+## 4.6.2 Apr 19, 2021
+
+Upgrade priority: Low. Recommended for users of Kusama/Polkadot.
+
+Changes:
+
+- Correct Kusama/Polkadot runtime 30 session key definitions
+
+
+## 4.6.1 Apr 19, 2021
+
+Upgrade priority: Low. Recommended if used in a Node.js 15.x environment.
+
+Changes:
+
+- Assert keypair validity in signing operations
+- Expose `internalError` on submittable results (e.g. event decoding errors)
+- Simplify session derives for old/new
+- Add Statemint to known types
+- Add support for `rpc.beefy.subscribeJustifications`
+- Update Xcm types
+- Explicitly handle `isReadyOrError` with `Api.create`
+- Add Kusama upgrade block for 2030
+
+
+## 4.5.1 Apr 12, 2021
+
+Upgrade priority: Low. Recommended with usage with the Rococo testnet.
+
+Changes:
+
+- Update parachain types as per latest Polkadot
+- Cater for `Keys` with `BEEFY` session keys
+- Update `Keys` injection to allow for on-chain type detection
+- Add `Westend` known upgrade block for runtime 50
+- Align types with latest Substrate master
+- Adjust keepalive `system_health` timer
+
+
+## 4.4.1 Apr 5, 2021
+
+Upgrade priority: Low. Recommended with usage with the Rococo testnet.
+
+Changes:
+
+- Add `ServiceQuality` type for Cumulus
+- Adjust XCM MultiLocation type (X5 to X8 junctions)
+- Add Polkadot 29 upgrade block
+
+
+## 4.3.1 Mar 29, 2021
+
+Upgrade priority: Low.
+
+Contributed:
+
+- Fix documentation on ABI parameters (Thanks to https://github.com/vminkov)
+
+Changes:
+
+- Warn on usage of deprecated contract interfaces
+- Update `ParaInfo` type
+- Council should be optional in treasury derives
+- Allow extraction of session derives indexes with no staking
+
+
 ## 4.2.1 Mar 22, 2021
 
 Upgrade priority: Low. Recommended when tracking the latest updates from Substrate.

README.md

@@ -21,7 +21,7 @@ The API is split up into a number of internal packages -
 
 - [@polkadot/api](packages/api/) The API library, providing both Promise and RxJS Observable-based interfaces. This is the main user-facing entry point.
 - [@polkadot/api-derive](packages/api-derive/) Derived results that are injected into the API, allowing for combinations of various query results (only used internally and exposed on the Api instances via `api.derive.*`)
-- [@polkadot/api-metadata](packages/api-metadata/) Base extrinsic, storage and constant injectors for injection
+- [@polkadot/metadata](packages/metadata/) Base extrinsic, storage and constant injectors for injection
 - [@polkadot/rpc-core](packages/rpc-core/) Wrapper around all [JSON-RPC methods](https://polkadot.js.org/docs/substrate/rpc) exposed by a Polkadot network client
 - [@polkadot/rpc-provider](packages/rpc-provider/) Providers for connecting to nodes, including WebSockets and Http
 

package.json

@@ -8,7 +8,7 @@
     "packages/*"
   ],
   "resolutions": {
-    "typescript": "^4.2.3"
+    "typescript": "^4.2.4"
   },
   "scripts": {
     "build": "yarn build:interfaces && polkadot-dev-build-ts",
@@ -25,14 +25,14 @@
     "test:watch": "polkadot-dev-run-test --watch"
   },
   "devDependencies": {
-    "@babel/core": "^7.13.10",
-    "@babel/register": "^7.13.8",
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/dev": "^0.62.6",
-    "@polkadot/ts": "^0.3.62",
+    "@babel/core": "^7.14.0",
+    "@babel/register": "^7.13.16",
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/dev": "^0.62.11",
+    "@polkadot/ts": "^0.3.64",
     "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^26.0.21",
+    "@types/jest": "^26.0.23",
     "copyfiles": "^2.4.1"
   },
-  "version": "4.2.1"
+  "version": "4.8.1"
 }

packages/api-contract/README.md

@@ -8,7 +8,7 @@ import { Abi } from '@polkadot/api-contract';
 
 const wsProvider = new WsProvider(<...Node Url...>);
 const api = await ApiPromise.create({ provider: wsProvider });
-const abi = new Abi(api.registry, <...JSON ABI...>);
+const abi = new Abi(<...JSON ABI...>, api.registry.getChainProperties());
 
 api.tx.contracts
   .call(<contract addr>, <value>, <max gas>, abi.messages.<method name>(<...params...>))

packages/api-contract/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "4.2.1",
+  "version": "4.8.1",
   "type": "module",
   "description": "Interfaces for interacting with contracts and contract ABIs",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,11 +19,11 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/api": "4.2.1",
-    "@polkadot/types": "4.2.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5",
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/api": "4.8.1",
+    "@polkadot/types": "4.8.1",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1",
     "bn.js": "^4.11.9"
   }
 }

packages/api-contract/src/Abi.ts

@@ -6,7 +6,7 @@ import type { ChainProperties, ContractConstructorSpec, ContractEventSpec, Contr
 import type { AnyJson, Codec, CodecArg } from '@polkadot/types/types';
 import type { AbiConstructor, AbiEvent, AbiMessage, AbiParam, DecodedEvent, DecodedMessage } from './types';
 
-import { assert, assertReturn, compactAddLength, compactStripLength, isNumber, isObject, isString, logger, stringCamelCase, u8aConcat, u8aToHex } from '@polkadot/util';
+import { assert, assertReturn, compactAddLength, compactStripLength, isNumber, isObject, isString, logger, stringCamelCase, stringify, u8aConcat, u8aToHex } from '@polkadot/util';
 
 import { MetaRegistry } from './MetaRegistry';
 
@@ -21,7 +21,7 @@ function findMessage <T extends AbiMessage> (list: T[], messageOrId: T | string
       ? list.find(({ identifier }) => [identifier, stringCamelCase(identifier)].includes(messageOrId.toString()))
       : messageOrId;
 
-  return assertReturn(message, `Attempted to call an invalid contract interface, ${JSON.stringify(messageOrId)}`);
+  return assertReturn(message, `Attempted to call an invalid contract interface, ${stringify(messageOrId)}`);
 }
 
 export class Abi {
@@ -81,7 +81,7 @@ export class Abi {
     const index = data[0];
     const event = this.#events[index];
 
-    assert(event, `Unable to find event with index ${index}`);
+    assert(event, () => `Unable to find event with index ${index}`);
 
     return event.fromU8a(data.subarray(1));
   }
@@ -118,7 +118,7 @@ export class Abi {
           type: this.registry.getMetaTypeDef(arg.type)
         };
       } catch (error) {
-        l.error(`Error expanding argument ${index} in ${JSON.stringify(spec)}`);
+        l.error(`Error expanding argument ${index} in ${stringify(spec)}`);
 
         throw error;
       }
@@ -143,6 +143,7 @@ export class Abi {
 
   #createMessage = (spec: ContractMessageSpec | ContractConstructorSpec, index: number, add: Partial<AbiMessage> = {}): AbiMessage => {
     const args = this.#createArgs(spec.args, spec);
+    const identifier = spec.name.toString();
     const message = {
       ...add,
       args,
@@ -151,8 +152,9 @@ export class Abi {
         args: this.#decodeArgs(args, data),
         message
       }),
-      identifier: spec.name.toString(),
+      identifier,
       index,
+      method: stringCamelCase(identifier),
       selector: spec.selector,
       toU8a: (params: CodecArg[], additional?: Uint8Array) =>
         this.#encodeArgs(spec, args, params, additional)
@@ -186,7 +188,7 @@ export class Abi {
   }
 
   #encodeArgs = ({ name, selector }: ContractMessageSpec | ContractConstructorSpec, args: AbiParam[], data: CodecArg[], additional = EMPTY_U8A): Uint8Array => {
-    assert(data.length === args.length, `Expected ${args.length} arguments to contract message '${name.toString()}', found ${data.length}`);
+    assert(data.length === args.length, () => `Expected ${args.length} arguments to contract message '${name.toString()}', found ${data.length}`);
 
     return compactAddLength(
       u8aConcat(

packages/api-contract/src/MetaRegistry.ts

@@ -80,7 +80,7 @@ export class MetaRegistry extends TypeRegistry {
   #getMetaType = (id: SiLookupTypeId): SiType => {
     const type = this.#siTypes[getRegistryOffset(id)];
 
-    assert(!isUndefined(type), `getMetaType:: Unable to find ${id.toNumber()} in type values`);
+    assert(!isUndefined(type), () => `getMetaType:: Unable to find ${id.toNumber()} in type values`);
 
     return this.createType('SiType', type);
   }
@@ -184,7 +184,7 @@ export class MetaRegistry extends TypeRegistry {
   }
 
   #extractSequence = ({ type }: SiTypeDefSequence, id: SiLookupTypeId): Omit<TypeDef, 'type'> => {
-    assert(!!type, `ContractRegistry: Invalid sequence type found at id ${id.toString()}`);
+    assert(!!type, () => `ContractRegistry: Invalid sequence type found at id ${id.toString()}`);
 
     return {
       info: TypeDefInfo.Vec,

packages/api-contract/src/base/Blueprint.ts

@@ -10,7 +10,7 @@ import type { ContractGeneric, MapConstructorExec } from './types';
 
 import { SubmittableResult } from '@polkadot/api';
 import { ApiBase } from '@polkadot/api/base';
-import { isUndefined, stringCamelCase } from '@polkadot/util';
+import { isUndefined } from '@polkadot/util';
 
 import { Abi } from '../Abi';
 import { applyOnEvent } from '../util';
@@ -49,10 +49,8 @@ export class Blueprint<ApiType extends ApiTypes> extends Base<ApiType> {
     this.createContract = createBluePrintWithId(this.#deploy);
 
     this.abi.constructors.forEach((c): void => {
-      const messageName = stringCamelCase(c.identifier);
-
-      if (isUndefined(this.#tx[messageName])) {
-        this.#tx[messageName] = createBluePrintTx((o, p) => this.#deploy(c, o, p));
+      if (isUndefined(this.#tx[c.method])) {
+        this.#tx[c.method] = createBluePrintTx((o, p) => this.#deploy(c, o, p));
       }
     });
   }

packages/api-contract/src/base/Code.ts

@@ -10,7 +10,7 @@ import type { MapConstructorExec } from './types';
 
 import { SubmittableResult } from '@polkadot/api';
 import { ApiBase } from '@polkadot/api/base';
-import { assert, compactAddLength, isFunction, isUndefined, isWasm, stringCamelCase, u8aToU8a } from '@polkadot/util';
+import { assert, compactAddLength, isFunction, isUndefined, isWasm, logger, u8aToU8a } from '@polkadot/util';
 import { blake2AsU8a } from '@polkadot/util-crypto';
 
 import { Abi } from '../Abi';
@@ -20,6 +20,8 @@ import { Blueprint } from './Blueprint';
 import { Contract } from './Contract';
 import { createBluePrintTx, EMPTY_SALT, encodeSalt } from './util';
 
+const l = logger('Code');
+
 export class CodeSubmittableResult<ApiType extends ApiTypes> extends SubmittableResult {
   public readonly blueprint?: Blueprint<ApiType>;
   public readonly contract?: Contract<ApiType>;
@@ -47,10 +49,8 @@ export class Code<ApiType extends ApiTypes> extends Base<ApiType> {
     assert(isWasm(this.code), 'No WASM code provided');
 
     this.abi.constructors.forEach((c): void => {
-      const messageName = stringCamelCase(c.identifier);
-
-      if (isUndefined(this.#tx[messageName])) {
-        this.#tx[messageName] = createBluePrintTx((o, p) => this.#instantiate(c, o, p));
+      if (isUndefined(this.#tx[c.method])) {
+        this.#tx[c.method] = createBluePrintTx((o, p) => this.#instantiate(c, o, p));
       }
     });
   }
@@ -64,22 +64,26 @@ export class Code<ApiType extends ApiTypes> extends Base<ApiType> {
    * @deprecated Use the `code.tx.<constructor>(...) format to put code and deploy
    */
   public createContract (constructorOrId: AbiConstructor | string | number, options: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> {
+    l.warn('.createContract is deprecated, use code.tx.<constructorName>(...) instead (where code refers to this instance)');
+
     return this.#instantiate(constructorOrId, options, params);
   }
 
   #instantiate = (constructorOrId: AbiConstructor | string | number, options: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
     return isFunction(this.api.tx.contracts.instantiateWithCode)
-      ? this.#instantiateSingle(constructorOrId, options, params)
-      : this.#instantiateBatch(constructorOrId, options, params);
+      ? this.#instantiateCurrent(constructorOrId, options, params)
+      : this.#instantiatePrev(constructorOrId, options, params);
   }
 
-  #instantiateSingle = (constructorOrId: AbiConstructor | string | number, { gasLimit = 0, salt, value = 0 }: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
+  #instantiateCurrent = (constructorOrId: AbiConstructor | string | number, { gasLimit = 0, salt, value = 0 }: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
     return this.api.tx.contracts
       .instantiateWithCode(value, gasLimit, compactAddLength(this.code), this.abi.findConstructor(constructorOrId).toU8a(params), encodeSalt(salt))
       .withResultTransform(this.#transformEvents);
   }
 
-  #instantiateBatch = (constructorOrId: AbiConstructor | string | number, { gasLimit = 0, salt, value = 0 }: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
+  #instantiatePrev = (constructorOrId: AbiConstructor | string | number, { gasLimit = 0, salt, value = 0 }: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
+    assert(isFunction(this.api.tx.utility?.batch), 'Your chain does not include the utility pallet, for contracts v2 deployment, this is required');
+
     const encodedSalt = encodeSalt(salt);
     const withSalt = this.api.tx.contracts.instantiate.meta.args.length === 5;
     const encoded = this.abi.findConstructor(constructorOrId).toU8a(params, withSalt ? EMPTY_SALT : encodedSalt);

packages/api-contract/src/base/Contract.ts

@@ -13,7 +13,7 @@ import BN from 'bn.js';
 
 import { SubmittableResult } from '@polkadot/api';
 import { ApiBase } from '@polkadot/api/base';
-import { assert, bnToBn, isFunction, isUndefined, logger, stringCamelCase } from '@polkadot/util';
+import { assert, bnToBn, isFunction, isUndefined, logger } from '@polkadot/util';
 import { map } from '@polkadot/x-rxjs/operators';
 
 import { Abi } from '../Abi';
@@ -23,6 +23,7 @@ import { Base } from './Base';
 // As per Rust, 5 * GAS_PER_SEC
 const MAX_CALL_GAS = new BN(5_000_000_000_000).subn(1);
 const ERROR_NO_CALL = 'Your node does not expose the contracts.call RPC. This is most probably due to a runtime configuration.';
+
 const l = logger('Contract');
 
 function createQuery <ApiType extends ApiTypes> (fn: (origin: string | AccountId | Uint8Array, options: ContractOptions, params: CodecArg[]) => ContractCallResult<ApiType, ContractCallOutcome>): ContractQuery<ApiType> {
@@ -39,11 +40,14 @@ function createTx <ApiType extends ApiTypes> (fn: (options: ContractOptions, par
       : fn(...extractOptions(options, params));
 }
 
-function createWithId <T> (fn: (messageOrId: AbiMessage | string | number, options: ContractOptions, params: CodecArg[]) => T): ContractGeneric<ContractOptions, T> {
-  return (messageOrId: AbiMessage | string | number, options: BigInt | string | number | BN | ContractOptions, ...params: CodecArg[]): T =>
-    isOptions(options)
+function createWithId <T> (fn: (messageOrId: AbiMessage | string | number, options: ContractOptions, params: CodecArg[]) => T, warn?: string): ContractGeneric<ContractOptions, T> {
+  return (messageOrId: AbiMessage | string | number, options: BigInt | string | number | BN | ContractOptions, ...params: CodecArg[]): T => {
+    warn && l.warn(warn);
+
+    return isOptions(options)
       ? fn(messageOrId, options, params)
       : fn(messageOrId, ...extractOptions(options, params));
+  };
 }
 
 export class ContractSubmittableResult extends SubmittableResult {
@@ -109,18 +113,16 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {
     super(api, abi, decorateMethod);
 
     this.address = this.registry.createType('AccountId', address);
-    this.exec = createWithId(this.#exec);
-    this.read = createWithId(this.#read);
+    this.exec = createWithId(this.#exec, '.exec is deprecated, use contract.tx.<messageName>(...) instead (where contract refers to this instance)');
+    this.read = createWithId(this.#read, '.read is deprecated, use contract.query.<messageName>(...) instead (where contract refers to this instance)');
 
     this.abi.messages.forEach((m): void => {
-      const messageName = stringCamelCase(m.identifier);
-
-      if (isUndefined(this.#tx[messageName])) {
-        this.#tx[messageName] = createTx((o, p) => this.#exec(m, o, p));
+      if (isUndefined(this.#tx[m.method])) {
+        this.#tx[m.method] = createTx((o, p) => this.#exec(m, o, p));
       }
 
-      if (isUndefined(this.#query[messageName])) {
-        this.#query[messageName] = createQuery((f, o, p) => this.#read(m, o, p).send(f));
+      if (isUndefined(this.#query[m.method])) {
+        this.#query[m.method] = createQuery((f, o, p) => this.#read(m, o, p).send(f));
       }
     });
   }

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: '4.2.1' };
+export const packageInfo = { name: '@polkadot/api-contract', version: '4.8.1' };

packages/api-contract/src/types.ts

@@ -39,6 +39,7 @@ export interface AbiMessage {
   isConstructor?: boolean;
   isMutating?: boolean;
   isPayable?: boolean;
+  method: string;
   returnType?: TypeDef | null;
   selector: ContractSelector;
   toU8a: (params: CodecArg[], additional?: Uint8Array) => Uint8Array;

packages/api-derive/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "4.2.1",
+  "version": "4.8.1",
   "type": "module",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,17 +19,17 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/api": "4.2.1",
-    "@polkadot/rpc-core": "4.2.1",
-    "@polkadot/types": "4.2.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5",
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/api": "4.8.1",
+    "@polkadot/rpc-core": "4.8.1",
+    "@polkadot/types": "4.8.1",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5",
-    "@polkadot/rpc-provider": "4.2.1"
+    "@polkadot/keyring": "^6.3.1",
+    "@polkadot/rpc-provider": "4.8.1"
   }
 }

packages/api-derive/src/bounties/bounties.ts

@@ -37,12 +37,16 @@ export function bounties (instanceId: string, api: ApiInterfaceRx): () => Observ
   return memo(instanceId, (): Observable<DeriveBounties> =>
     combineLatest([
       bountyBase.bountyCount<BountyIndex>(),
-      api.query.council ? api.query.council.proposalCount<ProposalIndex>() : of(0)
+      api.query.council
+        ? api.query.council.proposalCount<ProposalIndex>()
+        : of(0)
     ]).pipe(
       switchMap(() =>
         combineLatest([
           bountyBase.bounties.keys<[BountyIndex]>(),
-          api.derive.council ? api.derive.council.proposals() : of([])
+          api.derive.council
+            ? api.derive.council.proposals()
+            : of([])
         ])
       ),
       switchMap(([keys, proposals]): Observable<Result> => {

packages/api-derive/src/collective/proposals.ts

@@ -13,6 +13,8 @@ import { catchError, map, switchMap } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
+type Collective = 'council' | 'membership' | 'technicalCommittee';
+
 type Result = [(Hash | Uint8Array | string)[], (Option<Proposal> | null)[], Option<Votes>[]];
 
 function parse (api: ApiInterfaceRx, [hashes, proposals, votes]: Result): DeriveCollectiveProposal[] {
@@ -29,7 +31,7 @@ function parse (api: ApiInterfaceRx, [hashes, proposals, votes]: Result): Derive
     .filter((proposal): proposal is DeriveCollectiveProposal => !!proposal);
 }
 
-function _proposalsFrom (instanceId: string, api: ApiInterfaceRx, section: 'council' | 'technicalCommittee' = 'council'): (hashes: (Hash | Uint8Array | string)[]) => Observable<DeriveCollectiveProposal[]> {
+function _proposalsFrom (instanceId: string, api: ApiInterfaceRx, section: Collective): (hashes: (Hash | Uint8Array | string)[]) => Observable<DeriveCollectiveProposal[]> {
   return memo(instanceId, (hashes: (Hash | Uint8Array | string)[]): Observable<DeriveCollectiveProposal[]> =>
     (isFunction(api.query[section]?.proposals) && hashes.length
       ? combineLatest<Result>([
@@ -49,19 +51,19 @@ function _proposalsFrom (instanceId: string, api: ApiInterfaceRx, section: 'coun
   );
 }
 
-export function proposals (instanceId: string, api: ApiInterfaceRx, section: 'council' | 'technicalCommittee' = 'council'): () => Observable<DeriveCollectiveProposal[]> {
+export function proposals (instanceId: string, api: ApiInterfaceRx, section: Collective): () => Observable<DeriveCollectiveProposal[]> {
   const proposalsFrom = _proposalsFrom(instanceId, api, section);
 
   return memo(instanceId, (): Observable<DeriveCollectiveProposal[]> =>
     isFunction(api.query[section]?.proposals)
-      ? api.query[section].proposals().pipe(
+      ? api.query[section as 'council'].proposals().pipe(
         switchMap(proposalsFrom)
       )
       : of([] as DeriveCollectiveProposal[])
   );
 }
 
-export function proposal (instanceId: string, api: ApiInterfaceRx, section: 'council' | 'technicalCommittee' = 'council'): (hash: Hash | Uint8Array | string) => Observable<DeriveCollectiveProposal | null> {
+export function proposal (instanceId: string, api: ApiInterfaceRx, section: Collective): (hash: Hash | Uint8Array | string) => Observable<DeriveCollectiveProposal | null> {
   const proposalsFrom = _proposalsFrom(instanceId, api, section);
 
   return memo(instanceId, (hash: Hash | Uint8Array | string): Observable<DeriveCollectiveProposal | null> =>

packages/api-derive/src/council/proposals.ts

@@ -10,9 +10,9 @@ import { proposal as collectiveProposal, proposals as collectiveProposals } from
 import { memo } from '../util';
 
 export function proposal (instanceId: string, api: ApiInterfaceRx): (hash: Hash | Uint8Array | string) => Observable<DeriveCollectiveProposal | null> {
-  return memo(instanceId, collectiveProposal(instanceId, api));
+  return memo(instanceId, collectiveProposal(instanceId, api, 'council'));
 }
 
 export function proposals (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveCollectiveProposal[]> {
-  return memo(instanceId, collectiveProposals(instanceId, api));
+  return memo(instanceId, collectiveProposals(instanceId, api, 'council'));
 }

packages/api-derive/src/index.ts

@@ -16,6 +16,7 @@ import * as council from './council';
 import * as democracy from './democracy';
 import * as elections from './elections';
 import * as imOnline from './imOnline';
+import * as membership from './membership';
 import * as parachains from './parachains';
 import * as session from './session';
 import * as society from './society';
@@ -27,7 +28,7 @@ import * as tx from './tx';
 export { packageInfo } from './packageInfo';
 export * from './type';
 
-export const derive = { accounts, balances, bounties, chain, contracts, council, democracy, elections, imOnline, parachains, session, society, staking, technicalCommittee, treasury, tx };
+export const derive = { accounts, balances, bounties, chain, contracts, council, democracy, elections, imOnline, membership, parachains, session, society, staking, technicalCommittee, treasury, tx };
 
 type DeriveSection<Section> = {
   [Method in keyof Section]: Section[Method] extends AnyFunction
@@ -49,6 +50,7 @@ const deriveAvail: Record<string, string[]> = {
   democracy: ['democracy'],
   elections: ['electionsPhragmen', 'elections'],
   imOnline: ['imOnline'],
+  membership: ['membership'],
   parachains: ['parachains', 'registrar'],
   session: ['session'],
   society: ['society'],

packages/api-derive/src/membership/index.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './proposals';

packages/api-derive/src/membership/proposals.ts

@@ -0,0 +1,13 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { Observable } from '@polkadot/x-rxjs';
+import type { DeriveCollectiveProposal } from '../types';
+
+import { proposals as collectiveProposals } from '../collective';
+import { memo } from '../util';
+
+export function proposals (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveCollectiveProposal[]> {
+  return memo(instanceId, collectiveProposals(instanceId, api, 'membership'));
+}

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: '4.2.1' };
+export const packageInfo = { name: '@polkadot/api-derive', version: '4.8.1' };

packages/api-derive/src/session/indexes.ts

@@ -13,7 +13,7 @@ import { map } from '@polkadot/x-rxjs/operators';
 import { memo } from '../util';
 
 // parse into Indexes
-function parse ([activeEra, activeEraStart, currentEra, currentIndex, validatorCount]: [EraIndex, Option<Moment>, EraIndex, SessionIndex, u32]): DeriveSessionIndexes {
+function parse ([currentIndex, activeEra, activeEraStart, currentEra, validatorCount]: [SessionIndex, EraIndex, Option<Moment>, EraIndex, u32]): DeriveSessionIndexes {
   return {
     activeEra,
     activeEraStart,
@@ -24,42 +24,57 @@ function parse ([activeEra, activeEraStart, currentEra, currentIndex, validatorC
 }
 
 // query based on latest
-function query (api: ApiInterfaceRx): Observable<DeriveSessionIndexes> {
-  return api.queryMulti<[Option<ActiveEraInfo>, Option<EraIndex>, SessionIndex, u32]>([
+function queryStaking (api: ApiInterfaceRx): Observable<DeriveSessionIndexes> {
+  return api.queryMulti<[SessionIndex, Option<ActiveEraInfo>, Option<EraIndex>, u32]>([
+    api.query.session.currentIndex,
     api.query.staking.activeEra,
     api.query.staking.currentEra,
-    api.query.session.currentIndex,
     api.query.staking.validatorCount
   ]).pipe(
-    map(([activeOpt, currentEra, currentIndex, validatorCount]): DeriveSessionIndexes => {
+    map(([currentIndex, activeOpt, currentEra, validatorCount]): DeriveSessionIndexes => {
       const { index, start } = activeOpt.unwrapOrDefault();
 
       return parse([
+        currentIndex,
         index,
         start,
         currentEra.unwrapOrDefault(),
-        currentIndex,
         validatorCount
       ]);
     })
   );
 }
 
+// query based on latest
+function querySession (api: ApiInterfaceRx): Observable<DeriveSessionIndexes> {
+  return api.query.session.currentIndex().pipe(
+    map((currentIndex): DeriveSessionIndexes => parse([
+      currentIndex,
+      api.registry.createType('EraIndex'),
+      api.registry.createType('Option<Moment>'),
+      api.registry.createType('EraIndex'),
+      api.registry.createType('u32')
+    ]))
+  );
+}
+
 // empty set when none is available
 function empty (api: ApiInterfaceRx): Observable<DeriveSessionIndexes> {
   return of(parse([
+    api.registry.createType('SessionIndex', 1),
     api.registry.createType('EraIndex'),
     api.registry.createType('Option<Moment>'),
     api.registry.createType('EraIndex'),
-    api.registry.createType('SessionIndex', 1),
     api.registry.createType('u32')
   ]));
 }
 
 export function indexes (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveSessionIndexes> {
   return memo(instanceId, (): Observable<DeriveSessionIndexes> =>
-    api.query.session && api.query.staking
-      ? query(api)
+    api.query.session
+      ? api.query.staking
+        ? queryStaking(api)
+        : querySession(api)
       : empty(api)
   );
 }

packages/api-derive/src/session/info.ts

@@ -2,71 +2,31 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
-import type { u64 } from '@polkadot/types';
-import type { SessionIndex } from '@polkadot/types/interfaces';
 import type { Observable } from '@polkadot/x-rxjs';
-import type { DeriveSessionIndexes, DeriveSessionInfo } from '../types';
+import type { DeriveSessionInfo } from '../types';
 
 import { map } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
-type ResultType = [boolean, u64, SessionIndex];
-type Result = [ResultType, DeriveSessionIndexes];
-
-function createDerive (api: ApiInterfaceRx, [[hasBabe, epochDuration, sessionsPerEra], { activeEra, activeEraStart, currentEra, currentIndex, validatorCount }]: Result): DeriveSessionInfo {
-  return {
-    activeEra,
-    activeEraStart,
-    currentEra,
-    currentIndex,
-    eraLength: api.registry.createType('BlockNumber', sessionsPerEra.mul(epochDuration)),
-    isEpoch: hasBabe,
-    sessionLength: epochDuration,
-    sessionsPerEra,
-    validatorCount
-  };
-}
-
-function queryAura (api: ApiInterfaceRx): Observable<DeriveSessionInfo> {
-  return api.derive.session.indexes().pipe(
-    map((indexes): DeriveSessionInfo =>
-      createDerive(api, [
-        [
-          false,
-          api.registry.createType('u64', 1),
-          // we may have aura without staking (permissioned)
-          api.consts.staking?.sessionsPerEra || api.registry.createType('SessionIndex', 1)
-        ],
-        indexes
-      ])
-    )
-  );
-}
-
-function queryBabe (api: ApiInterfaceRx): Observable<DeriveSessionInfo> {
-  return api.derive.session.indexes().pipe(
-    map((indexes) =>
-      createDerive(api, [
-        [
-          true,
-          api.consts.babe.epochDuration,
-          // we may have babe without staking (permissioned)
-          api.consts.staking?.sessionsPerEra || api.registry.createType('SessionIndex', 1)
-        ],
-        indexes
-      ])
-    )
-  );
-}
-
 /**
  * @description Retrieves all the session and era query and calculates specific values on it as the length of the session and eras
  */
 export function info (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveSessionInfo> {
   return memo(instanceId, (): Observable<DeriveSessionInfo> =>
-    api.consts.babe
-      ? queryBabe(api)
-      : queryAura(api)
+    api.derive.session.indexes().pipe(
+      map((indexes) => {
+        const sessionLength = api.consts?.babe?.epochDuration || api.registry.createType('u64', 1);
+        const sessionsPerEra = api.consts?.staking?.sessionsPerEra || api.registry.createType('SessionIndex', 1);
+
+        return {
+          ...indexes,
+          eraLength: api.registry.createType('BlockNumber', sessionsPerEra.mul(sessionLength)),
+          isEpoch: !!api.query.babe,
+          sessionLength,
+          sessionsPerEra
+        };
+      })
+    )
   );
 }

packages/api-derive/src/session/progress.ts

@@ -44,7 +44,7 @@ function queryBabe (api: ApiInterfaceRx): Observable<[DeriveSessionInfo, ResultS
       combineLatest([
         of(info),
         // we may have no staking, but have babe (permissioned)
-        api.query.staking
+        api.query.staking?.erasStartSessionIndex
           ? api.queryMulti<ResultSlots>([
             api.query.babe.currentSlot,
             api.query.babe.epochIndex,
@@ -69,7 +69,7 @@ function queryBabe (api: ApiInterfaceRx): Observable<[DeriveSessionInfo, ResultS
  */
 export function progress (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveSessionProgress> {
   return memo(instanceId, (): Observable<DeriveSessionProgress> =>
-    api.consts.babe
+    api.query.babe
       ? queryBabe(api).pipe(
         map(([info, slots]: [DeriveSessionInfo, ResultSlotsFlat]): DeriveSessionProgress =>
           createDerive(api, info, slots)

packages/api-derive/src/treasury/proposals.ts

@@ -61,7 +61,9 @@ function retrieveProposals (api: ApiInterfaceRx, proposalCount: ProposalIndex, a
 
   return combineLatest([
     api.query.treasury.proposals.multi<Option<TreasuryProposal>>(allIds),
-    api.derive.council.proposals()
+    api.derive.council
+      ? api.derive.council.proposals()
+      : of([] as DeriveCollectiveProposal[])
   ]).pipe(
     map(([allProposals, councilProposals]: [Option<TreasuryProposal>[], DeriveCollectiveProposal[]]): DeriveTreasuryProposals =>
       parseResult(api, { allIds, allProposals, approvalIds, councilProposals, proposalCount })

packages/api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "4.2.1",
+  "version": "4.8.1",
   "type": "module",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,17 +19,17 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/api-derive": "4.2.1",
-    "@polkadot/keyring": "^6.0.5",
-    "@polkadot/metadata": "4.2.1",
-    "@polkadot/rpc-core": "4.2.1",
-    "@polkadot/rpc-provider": "4.2.1",
-    "@polkadot/types": "4.2.1",
-    "@polkadot/types-known": "4.2.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5",
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/api-derive": "4.8.1",
+    "@polkadot/keyring": "^6.3.1",
+    "@polkadot/metadata": "4.8.1",
+    "@polkadot/rpc-core": "4.8.1",
+    "@polkadot/rpc-provider": "4.8.1",
+    "@polkadot/types": "4.8.1",
+    "@polkadot/types-known": "4.8.1",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   }

packages/api/src/augment/consts.ts

@@ -3,7 +3,7 @@
 
 import type { Vec, u16, u32, u64, u8 } from '@polkadot/types';
 import type { Codec } from '@polkadot/types/types';
-import type { Balance, BalanceOf, BlockNumber, LockIdentifier, ModuleId, Moment, Perbill, Percent, Permill, RuntimeDbWeight, Weight } from '@polkadot/types/interfaces/runtime';
+import type { Balance, BalanceOf, BlockNumber, LockIdentifier, Moment, PalletId, Perbill, Percent, Permill, RuntimeDbWeight, Weight } from '@polkadot/types/interfaces/runtime';
 import type { SessionIndex } from '@polkadot/types/interfaces/session';
 import type { EraIndex } from '@polkadot/types/interfaces/staking';
 import type { RuntimeVersion } from '@polkadot/types/interfaces/state';
@@ -200,12 +200,38 @@ declare module '@polkadot/api/types/consts' {
     };
     elections: {
       [key: string]: Codec;
+      /**
+       * How much should be locked up in order to submit one's candidacy.
+       **/
       candidacyBond: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Number of members to elect.
+       **/
       desiredMembers: u32 & AugmentedConst<ApiType>;
+      /**
+       * Number of runners_up to keep.
+       **/
       desiredRunnersUp: u32 & AugmentedConst<ApiType>;
-      moduleId: LockIdentifier & AugmentedConst<ApiType>;
+      /**
+       * Identifier for the elections-phragmen pallet's lock
+       **/
+      palletId: LockIdentifier & AugmentedConst<ApiType>;
+      /**
+       * How long each seat is kept. This defines the next block number at which an election
+       * round will happen. If set to zero, no elections are ever triggered and the module will
+       * be in passive mode.
+       **/
       termDuration: BlockNumber & AugmentedConst<ApiType>;
+      /**
+       * Base deposit associated with voting.
+       * 
+       * This should be sensibly high to economically ensure the pallet cannot be attacked by
+       * creating a gigantic number of votes.
+       **/
       votingBondBase: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * The amount of bond that need to be locked for each vote (32 bytes).
+       **/
       votingBondFactor: BalanceOf & AugmentedConst<ApiType>;
     };
     gilt: {
@@ -295,7 +321,7 @@ declare module '@polkadot/api/types/consts' {
     lottery: {
       [key: string]: Codec;
       maxCalls: u32 & AugmentedConst<ApiType>;
-      moduleId: ModuleId & AugmentedConst<ApiType>;
+      palletId: PalletId & AugmentedConst<ApiType>;
     };
     multisig: {
       [key: string]: Codec;
@@ -381,6 +407,10 @@ declare module '@polkadot/api/types/consts' {
        * The number of blocks between membership challenges.
        **/
       challengePeriod: BlockNumber & AugmentedConst<ApiType>;
+      /**
+       * Maximum candidate intake per round.
+       **/
+      maxCandidateIntake: u32 & AugmentedConst<ApiType>;
       /**
        * The number of times a member may vote the wrong way (or not at all, when they are a skeptic)
        * before they become suspended.
@@ -389,7 +419,7 @@ declare module '@polkadot/api/types/consts' {
       /**
        * The societies's module id
        **/
-      moduleId: ModuleId & AugmentedConst<ApiType>;
+      palletId: PalletId & AugmentedConst<ApiType>;
       /**
        * The amount of incentive paid within each period. Doesn't include VoterTip.
        **/
@@ -410,6 +440,10 @@ declare module '@polkadot/api/types/consts' {
        * Number of eras that staked funds must remain bonded for.
        **/
       bondingDuration: EraIndex & AugmentedConst<ApiType>;
+      /**
+       * Maximum number of nominations per nominator.
+       **/
+      maxNominations: u32 & AugmentedConst<ApiType>;
       /**
        * The maximum number of nominators rewarded for each validator.
        * 
@@ -514,7 +548,7 @@ declare module '@polkadot/api/types/consts' {
       /**
        * The treasury's module id, used for deriving its sovereign account ID.
        **/
-      moduleId: ModuleId & AugmentedConst<ApiType>;
+      palletId: PalletId & AugmentedConst<ApiType>;
       /**
        * Fraction of a proposal's value that should be bonded in order to place the proposal.
        * An accepted proposal gets these back. A rejected proposal does not.
@@ -532,7 +566,7 @@ declare module '@polkadot/api/types/consts' {
     vesting: {
       [key: string]: Codec;
       /**
-       * The minimum amount to be transferred to create a new vesting schedule.
+       * The minimum amount transferred to call `vested_transfer`.
        **/
       minVestedTransfer: BalanceOf & AugmentedConst<ApiType>;
     };

packages/api/src/augment/errors.ts

@@ -743,6 +743,64 @@ declare module '@polkadot/api/types/errors' {
        **/
       InvalidKey: AugmentedError<ApiType>;
     };
+    indices: {
+      [key: string]: AugmentedError<ApiType>;
+      /**
+       * The index was not available.
+       **/
+      InUse: AugmentedError<ApiType>;
+      /**
+       * The index was not already assigned.
+       **/
+      NotAssigned: AugmentedError<ApiType>;
+      /**
+       * The index is assigned to another account.
+       **/
+      NotOwner: AugmentedError<ApiType>;
+      /**
+       * The source and destination accounts are identical.
+       **/
+      NotTransfer: AugmentedError<ApiType>;
+      /**
+       * The index is permanent and may not be freed/changed.
+       **/
+      Permanent: AugmentedError<ApiType>;
+    };
+    lottery: {
+      [key: string]: AugmentedError<ApiType>;
+      /**
+       * A lottery has already ended.
+       **/
+      AlreadyEnded: AugmentedError<ApiType>;
+      /**
+       * You are already participating in the lottery with this call.
+       **/
+      AlreadyParticipating: AugmentedError<ApiType>;
+      /**
+       * Failed to encode calls
+       **/
+      EncodingFailed: AugmentedError<ApiType>;
+      /**
+       * A lottery is already in progress.
+       **/
+      InProgress: AugmentedError<ApiType>;
+      /**
+       * The call is not valid for an open lottery.
+       **/
+      InvalidCall: AugmentedError<ApiType>;
+      /**
+       * A lottery has not been configured.
+       **/
+      NotConfigured: AugmentedError<ApiType>;
+      /**
+       * An overflow has occurred.
+       **/
+      Overflow: AugmentedError<ApiType>;
+      /**
+       * Too many calls for a single lottery.
+       **/
+      TooManyCalls: AugmentedError<ApiType>;
+    };
     multisig: {
       [key: string]: AugmentedError<ApiType>;
       /**
@@ -1185,6 +1243,17 @@ declare module '@polkadot/api/types/errors' {
        **/
       WrongProposalWeight: AugmentedError<ApiType>;
     };
+    technicalMembership: {
+      [key: string]: AugmentedError<ApiType>;
+      /**
+       * Already a member.
+       **/
+      AlreadyMember: AugmentedError<ApiType>;
+      /**
+       * Not a member.
+       **/
+      NotMember: AugmentedError<ApiType>;
+    };
     tips: {
       [key: string]: AugmentedError<ApiType>;
       /**
@@ -1222,6 +1291,10 @@ declare module '@polkadot/api/types/errors' {
        * No proposal or bounty at that index.
        **/
       InvalidIndex: AugmentedError<ApiType>;
+      /**
+       * Too many approvals in the queue.
+       **/
+      TooManyApprovals: AugmentedError<ApiType>;
     };
     vesting: {
       [key: string]: AugmentedError<ApiType>;

packages/api/src/augment/events.ts

@@ -418,10 +418,11 @@ declare module '@polkadot/api/types/events' {
        **/
       MemberKicked: AugmentedEvent<ApiType, [AccountId]>;
       /**
-       * A new term with \[new_members\]. This indicates that enough candidates existed to run the
-       * election, not that enough have has been elected. The inner value must be examined for
-       * this purpose. A `NewTerm(\[\])` indicates that some candidates got their bond slashed and
-       * none were elected, whilst `EmptyTerm` means that no candidates existed to begin with.
+       * A new term with \[new_members\]. This indicates that enough candidates existed to run
+       * the election, not that enough have has been elected. The inner value must be examined
+       * for this purpose. A `NewTerm(\[\])` indicates that some candidates got their bond
+       * slashed and none were elected, whilst `EmptyTerm` means that no candidates existed to
+       * begin with.
        **/
       NewTerm: AugmentedEvent<ApiType, [Vec<ITuple<[AccountId, Balance]>>]>;
       /**

packages/api/src/augment/rpc.ts

@@ -6,6 +6,7 @@ import type { Bytes, HashMap, Json, Null, Option, StorageKey, Text, U256, U64, V
 import type { AnyNumber, Codec, IExtrinsic, Observable } from '@polkadot/types/types';
 import type { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interfaces/author';
 import type { EpochAuthorship } from '@polkadot/types/interfaces/babe';
+import type { BeefySignedCommitment } from '@polkadot/types/interfaces/beefy';
 import type { BlockHash } from '@polkadot/types/interfaces/chain';
 import type { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
 import type { AuthorityId } from '@polkadot/types/interfaces/consensus';
@@ -64,6 +65,12 @@ declare module '@polkadot/rpc-core/types.jsonrpc' {
        **/
       epochAuthorship: AugmentedRpc<() => Observable<HashMap<AuthorityId, EpochAuthorship>>>;
     };
+    beefy: {
+      /**
+       * Returns the block most recently finalized by BEEFY, alongside side its justification.
+       **/
+      subscribeJustifications: AugmentedRpc<() => Observable<BeefySignedCommitment>>;
+    };
     chain: {
       /**
        * Get header and body of a relay chain block

packages/api/src/augment/tx.ts

@@ -108,8 +108,7 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * The origin must be Signed and the sender must have sufficient funds free.
        * 
-       * Funds of sender are reserved according to the formula:
-       * `AssetDepositBase + AssetDepositPerZombie * max_zombies`.
+       * Funds of sender are reserved by `AssetDeposit`.
        * 
        * Parameters:
        * - `id`: The identifier of the new asset. This must not be currently in use to identify
@@ -713,7 +712,7 @@ declare module '@polkadot/api/types/submittable' {
        * * `gas_limit`: The gas limit enforced when executing the constructor.
        * * `code`: The contract code to deploy in raw bytes.
        * * `data`: The input data to pass to the contract constructor.
-       * * `salt`: Used for the address derivation. See [`Self::contract_address`].
+       * * `salt`: Used for the address derivation. See [`Pallet::contract_address`].
        * 
        * Instantiation is executed as follows:
        * 
@@ -1277,8 +1276,8 @@ declare module '@polkadot/api/types/submittable' {
        * origin is removed as a runner-up.
        * - `origin` is a current member. In this case, the deposit is unreserved and origin is
        * removed as a member, consequently not being a candidate for the next round anymore.
-       * Similar to [`remove_members`], if replacement runners exists, they are immediately used.
-       * If the prime is renouncing, then no prime will exist until the next round.
+       * Similar to [`remove_members`], if replacement runners exists, they are immediately
+       * used. If the prime is renouncing, then no prime will exist until the next round.
        * 
        * The dispatch origin of this call must be signed, and have one of the above roles.
        * 
@@ -2837,7 +2836,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Write: Bonded, Payee, [Origin Account], Locks, Ledger
        * # </weight>
        **/
-      bond: AugmentedSubmittable<(controller: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, payee: RewardDestination | { Staked: any } | { Stash: any } | { Controller: any } | { Account: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<BalanceOf>, RewardDestination]>;
+      bond: AugmentedSubmittable<(controller: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, payee: RewardDestination | { Staked: any } | { Stash: any } | { Controller: any } | { Account: any } | { None: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<BalanceOf>, RewardDestination]>;
       /**
        * Add some extra amount that have appeared in the stash `free_balance` into the balance up
        * for staking.
@@ -3143,7 +3142,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Write: Payee
        * # </weight>
        **/
-      setPayee: AugmentedSubmittable<(payee: RewardDestination | { Staked: any } | { Stash: any } | { Controller: any } | { Account: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [RewardDestination]>;
+      setPayee: AugmentedSubmittable<(payee: RewardDestination | { Staked: any } | { Stash: any } | { Controller: any } | { Account: any } | { None: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [RewardDestination]>;
       /**
        * Sets the ideal number of validators.
        * 
@@ -3875,7 +3874,7 @@ declare module '@polkadot/api/types/submittable' {
        * Unlock any vested funds of the sender account.
        * 
        * The dispatch origin for this call must be _Signed_ and the sender must have funds still
-       * locked under this module.
+       * locked under this pallet.
        * 
        * Emits either `VestingCompleted` or `VestingUpdated`.
        * 
@@ -3893,7 +3892,7 @@ declare module '@polkadot/api/types/submittable' {
        * The dispatch origin for this call must be _Signed_.
        * 
        * - `target`: The account whose vested funds should be unlocked. Must have funds still
-       * locked under this module.
+       * locked under this pallet.
        * 
        * Emits either `VestingCompleted` or `VestingUpdated`.
        * 

packages/api/src/base/Init.ts

@@ -13,15 +13,15 @@ import BN from 'bn.js';
 import { Metadata } from '@polkadot/metadata';
 import { TypeRegistry } from '@polkadot/types/create';
 import { getSpecAlias, getSpecExtensions, getSpecHasher, getSpecRpc, getSpecTypes, getUpgradeVersion } from '@polkadot/types-known';
-import { assert, BN_ZERO, logger, u8aEq, u8aToHex, u8aToU8a } from '@polkadot/util';
+import { assert, BN_ZERO, logger, stringify, u8aEq, u8aToHex, u8aToU8a } from '@polkadot/util';
 import { cryptoWaitReady } from '@polkadot/util-crypto';
 import { of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
 
+import { detectedCapabilities } from './capabilities';
 import { Decorate } from './Decorate';
-import { detectedCapabilities } from './util';
 
-const KEEPALIVE_INTERVAL = 15000;
+const KEEPALIVE_INTERVAL = 10000;
 const DEFAULT_BLOCKNUMBER = { unwrap: () => BN_ZERO };
 
 const l = logger('api/init');
@@ -31,7 +31,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
 
   #registries: VersionedRegistry[] = [];
 
-  #updateSub?: Subscription;
+  #updateSub?: Subscription | null = null;
 
   constructor (options: ApiOptions, type: ApiTypes, decorateMethod: DecorateMethod<ApiType>) {
     super(options, type, decorateMethod);
@@ -156,10 +156,10 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     // on re-connection to the same chain, we don't want to re-do everything from chain again
     if (this._isReady) {
       return true;
-    } else if (this.#updateSub) {
-      this.#updateSub.unsubscribe();
     }
 
+    this._unsubscribeUpdates();
+
     // only load from on-chain if we are not a clone (default path), alternatively
     // just use the values from the source instance provided
     [this._genesisHash, this._runtimeMetadata] = this._options.source?._isReady
@@ -197,7 +197,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
         if (Object.keys(types).length) {
           (registry || this.registry).register(types as Record<string, string>);
 
-          l.debug(`Capabilities detected${blockHash ? ` (${u8aToHex(u8aToU8a(blockHash))})` : ''}: ${JSON.stringify(types)}`);
+          l.debug(() => `Capabilities detected${blockHash ? ` (${u8aToHex(u8aToU8a(blockHash))})` : ''}: ${stringify(types)}`);
         }
       })
       .catch(l.error);
@@ -302,6 +302,25 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     return true;
   }
 
+  private _unsubscribeHealth (): void {
+    if (this.#healthTimer) {
+      clearInterval(this.#healthTimer);
+      this.#healthTimer = null;
+    }
+  }
+
+  private _unsubscribeUpdates (): void {
+    if (this.#updateSub) {
+      this.#updateSub.unsubscribe();
+      this.#updateSub = null;
+    }
+  }
+
+  protected _unsubscribe (): void {
+    this._unsubscribeHealth();
+    this._unsubscribeUpdates();
+  }
+
   #onProviderConnect = async (): Promise<void> => {
     this.emit('connected');
     this._isConnected.next(true);
@@ -321,7 +340,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
       }
 
       this.#healthTimer = setInterval((): void => {
-        this._rpcCore.system.health().toPromise().catch(() => null);
+        this._rpcCore.system.health().toPromise().catch((error) => l.warn(`Health keepalive check failed: ${(error as Error).message}`));
       }, KEEPALIVE_INTERVAL);
     } catch (_error) {
       const error = new Error(`FATAL: Unable to initialize the API: ${(_error as Error).message}`);
@@ -337,10 +356,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     this.emit('disconnected');
     this._isConnected.next(false);
 
-    if (this.#healthTimer) {
-      clearInterval(this.#healthTimer);
-      this.#healthTimer = null;
-    }
+    this._unsubscribeHealth();
   };
 
   #onProviderError = (error: Error): void => {

packages/api/src/base/capabilities.ts

@@ -0,0 +1,181 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { bool, Raw, u32 } from '@polkadot/types';
+import type { Releases } from '@polkadot/types/interfaces';
+import type { InterfaceTypes } from '@polkadot/types/types';
+
+import { assert, compactFromU8a } from '@polkadot/util';
+import { combineLatest, Observable, of } from '@polkadot/x-rxjs';
+import { map, take } from '@polkadot/x-rxjs/operators';
+
+// the order and types needs to map with the all array setup below
+type ExtractedQ = [bool | null, bool | null, bool | null, Releases | null];
+
+type ExtractedR = [Raw | null];
+
+type ExtractedC = [u32 | null, u32 | null];
+
+type DetectedKeys = keyof Pick<InterfaceTypes, 'AccountInfo' | 'ValidatorPrefs'>;
+
+type DetectedValues = keyof InterfaceTypes;
+
+interface DetectedTypes extends Record<DetectedKeys, DetectedValues> {
+  AccountInfo: 'AccountInfoWithRefCount' | 'AccountInfoWithDualRefCount' | 'AccountInfoWithTripleRefCount',
+  Keys: 'SessionKeys1' | 'SessionKeys2' | 'SessionKeys3' | 'SessionKeys4' | 'SessionKeys5' | 'SessionKeys6' | 'SessionKeys7' | 'SessionKeys8' | 'SessionKeys9' | 'SessionKeys10';
+  RefCount: 'u8' | 'u32',
+  SlotRange: Record<string, unknown>;
+  ValidatorPrefs: 'ValidatorPrefsWithBlocked' | 'ValidatorPrefsWithCommission';
+  WinningData: string;
+}
+
+interface AvailableMap<T> {
+  filtered: T[];
+  included: boolean[];
+  original: T[];
+}
+
+interface Constants {
+  accountIdLength: number;
+}
+
+const NumberMap = ['Zero', 'One', 'Two', 'Three', 'Four', 'Five', 'Six', 'Seven', 'Eight', 'Nine', 'Ten'];
+
+function mapCapabilities ({ accountIdLength }: Constants, [leasePeriodsPerSlot, slotRangeCount]: ExtractedC, [systemRefcount32, systemRefcountDual, systemRefcountTriple, stakingVersion]: ExtractedQ, [keys]: ExtractedR): Partial<DetectedTypes> {
+  const types: Partial<DetectedTypes> = {};
+
+  // AccountInfo
+  if (systemRefcountTriple && systemRefcountTriple.isTrue) {
+    types.AccountInfo = 'AccountInfoWithTripleRefCount';
+  } else if (systemRefcountDual && systemRefcountDual.isTrue) {
+    types.AccountInfo = 'AccountInfoWithDualRefCount';
+  } else {
+    types.AccountInfo = 'AccountInfoWithRefCount';
+
+    if (!systemRefcount32 || systemRefcount32.isFalse) {
+      types.RefCount = 'u8';
+    }
+  }
+
+  // ValidatorPrefs
+  if (stakingVersion) {
+    if (stakingVersion.index >= 4) { // v1 = index 0, V5 = index 4
+      types.ValidatorPrefs = 'ValidatorPrefsWithBlocked';
+    } else {
+      types.ValidatorPrefs = 'ValidatorPrefsWithCommission';
+    }
+  }
+
+  // Keys
+  if (keys) {
+    try {
+      const [offset, numItems] = compactFromU8a(keys);
+      const tupleLength = (keys.length - offset) / numItems.toNumber();
+      const numIds = tupleLength / accountIdLength;
+      const numIdsRound = Math.floor(numIds);
+
+      assert(numIds >= 2 && numIds <= 11, () => `Detected ${numIds} in Keys, should be >= 2 and <= 11`);
+
+      if (numIdsRound !== numIds) {
+        // Beefy?
+        if ((((numIdsRound - 1) * accountIdLength) + 33) === tupleLength) {
+          // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+          // @ts-ignore
+          types.Keys = `SessionKeys${numIdsRound - 1}B`;
+        } else {
+          assert(false, () => `Expected integer number of keys, found ${numIds.toFixed(2)}`);
+        }
+      } else {
+        // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+        // @ts-ignore
+        types.Keys = `SessionKeys${numIds - 1}`;
+      }
+    } catch (error) {
+      console.error(error);
+    }
+  }
+
+  // auctions
+  if (leasePeriodsPerSlot && slotRangeCount) {
+    const _enum: string[] = [];
+
+    for (let i = 0; leasePeriodsPerSlot.gtn(i); i++) {
+      for (let j = i; leasePeriodsPerSlot.gtn(j); j++) {
+        _enum.push(`${NumberMap[i]}${NumberMap[j]}`);
+      }
+    }
+
+    types.SlotRange = { _enum };
+    types.WinningData = `[WinningDataEntry; ${slotRangeCount.toNumber()}]`;
+  }
+
+  return types;
+}
+
+function filterEntries <T> (original: T[]): AvailableMap<T> {
+  const included = original.map((c) => !!c);
+  const filtered = original.filter((_, index) => included[index]);
+
+  return { filtered, included, original };
+}
+
+function extractResults <R, T = unknown> (results: unknown[], map: AvailableMap<T>): R {
+  let offset = -1;
+
+  return map.included.map((isIncluded) =>
+    isIncluded
+      ? results[++offset]
+      : null
+  ) as unknown as R;
+}
+
+/**
+ * @description Query the chain for the specific capabilities
+ */
+export function detectedCapabilities (api: ApiInterfaceRx, blockHash?: Uint8Array | string | undefined): Observable<Partial<DetectedTypes>> {
+  const consts = filterEntries([
+    api.consts.auctions?.leasePeriodsPerSlot,
+    api.consts.auctions?.slotRangeCount
+  ]);
+  const queries = filterEntries([
+    api.query.system?.upgradedToU32RefCount,
+    api.query.system?.upgradedToDualRefCount,
+    api.query.system?.upgradedToTripleRefCount,
+    api.query.staking?.storageVersion
+  ]);
+  const raws = filterEntries([
+    api.query.session?.queuedKeys
+  ]);
+
+  return combineLatest([
+    consts.filtered.length
+      ? blockHash
+        // FIXME consts don't have .at as of yet...
+        ? of([])
+        : of(consts.filtered)
+      : of([]),
+    queries.filtered.length
+      ? blockHash
+        ? combineLatest(queries.filtered.map((c) => c.at(blockHash)))
+        : api.queryMulti(queries.filtered)
+      : of([]),
+    raws.filtered.length
+      ? blockHash
+        ? combineLatest(raws.filtered.map((k) => api.rpc.state.getStorage.raw(k.key(), blockHash)))
+        : combineLatest(raws.filtered.map((k) => api.rpc.state.getStorage.raw(k.key())))
+      : of([])
+  ]).pipe(
+    map(([cResults, qResults, rResults]): Partial<DetectedTypes> =>
+      mapCapabilities(
+        {
+          accountIdLength: api.registry.createType('AccountId').encodedLength
+        },
+        extractResults<ExtractedC>(cResults, consts),
+        extractResults<ExtractedQ>(qResults, queries),
+        extractResults<ExtractedR>(rResults, raws)
+      )
+    ),
+    take(1)
+  );
+}

packages/api/src/base/index.ts

@@ -50,6 +50,8 @@ export abstract class ApiBase<ApiType extends ApiTypes> extends Getters<ApiType>
    * @description Disconnect from the underlying provider, halting all network traffic
    */
   public disconnect (): Promise<void> {
+    this._unsubscribe();
+
     return this._rpcCore.disconnect();
   }
 

packages/api/src/base/util.ts

@@ -1,82 +0,0 @@
-// Copyright 2017-2021 @polkadot/api-derive authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-import type { ApiInterfaceRx } from '@polkadot/api/types';
-import type { bool } from '@polkadot/types';
-import type { Releases } from '@polkadot/types/interfaces';
-import type { InterfaceTypes } from '@polkadot/types/types';
-
-import { combineLatest, Observable, of } from '@polkadot/x-rxjs';
-import { map, take } from '@polkadot/x-rxjs/operators';
-
-// the order and types needs to map with the all array setup below
-type Extracted = [bool | null, bool | null, bool | null, Releases | null];
-
-type DetectedKeys = keyof Pick<InterfaceTypes, 'AccountInfo' | 'ValidatorPrefs'>;
-
-type DetectedValues = keyof InterfaceTypes;
-
-interface DetectedTypes extends Record<DetectedKeys, DetectedValues> {
-  AccountInfo: 'AccountInfoWithRefCount' | 'AccountInfoWithDualRefCount' | 'AccountInfoWithTripleRefCount',
-  RefCount: 'u8' | 'u32',
-  ValidatorPrefs: 'ValidatorPrefsWithBlocked' | 'ValidatorPrefsWithCommission';
-}
-
-function mapCapabilities ([systemRefcount32, systemRefcountDual, systemRefcountTriple, stakingVersion]: Extracted): Partial<DetectedTypes> {
-  const types: Partial<DetectedTypes> = {};
-
-  // AccountInfo
-  if (systemRefcountTriple && systemRefcountTriple.isTrue) {
-    types.AccountInfo = 'AccountInfoWithTripleRefCount';
-  } else if (systemRefcountDual && systemRefcountDual.isTrue) {
-    types.AccountInfo = 'AccountInfoWithDualRefCount';
-  } else {
-    types.AccountInfo = 'AccountInfoWithRefCount';
-
-    if (!systemRefcount32 || systemRefcount32.isFalse) {
-      types.RefCount = 'u8';
-    }
-  }
-
-  // ValidatorPrefs
-  if (stakingVersion) {
-    if (stakingVersion.index >= 4) { // v1 = index 0, V5 = index 4
-      types.ValidatorPrefs = 'ValidatorPrefsWithBlocked';
-    } else {
-      types.ValidatorPrefs = 'ValidatorPrefsWithCommission';
-    }
-  }
-
-  return types;
-}
-
-/**
- * @description Query the chain for the specific capabilities
- */
-export function detectedCapabilities (api: ApiInterfaceRx, blockHash?: Uint8Array | string | undefined): Observable<Partial<DetectedTypes>> {
-  const all = [
-    api.query.system?.upgradedToU32RefCount,
-    api.query.system?.upgradedToDualRefCount,
-    api.query.system?.upgradedToTripleRefCount,
-    api.query.staking?.storageVersion
-  ];
-  const included = all.map((c) => !!c);
-  const filtered = all.filter((_, index) => included[index]);
-
-  return (
-    filtered.length
-      ? blockHash
-        ? combineLatest(filtered.map((c) => c.at(blockHash)))
-        : api.queryMulti(filtered)
-      : of([])
-  ).pipe(
-    map((results): Partial<DetectedTypes> => {
-      let offset = -1;
-
-      return mapCapabilities(
-        included.map((isIncluded) => isIncluded ? results[++offset] : null) as Extracted
-      );
-    }),
-    take(1)
-  );
-}

packages/api/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api', version: '4.2.1' };
+export const packageInfo = { name: '@polkadot/api', version: '4.8.1' };

packages/api/src/promise/index.ts

@@ -211,7 +211,19 @@ export class ApiPromise extends ApiBase<'promise'> {
    * ```
    */
   public static create (options?: ApiOptions): Promise<ApiPromise> {
-    return new ApiPromise(options).isReady;
+    const instance = new ApiPromise(options);
+
+    if (options && options.throwOnConnect) {
+      return instance.isReadyOrError;
+    }
+
+    // Swallow any rejections on isReadyOrError
+    // (in Node 15.x this creates issues, when not being looked at)
+    instance.isReadyOrError.catch(() => {
+      // ignore
+    });
+
+    return instance.isReady;
   }
 
   /**
@@ -235,18 +247,14 @@ export class ApiPromise extends ApiBase<'promise'> {
     super(options, 'promise', decorateMethod);
 
     this.#isReadyPromise = new Promise((resolve): void => {
-      super.once('ready', (): void => {
-        resolve(this);
-      });
+      super.once('ready', () => resolve(this));
     });
 
     this.#isReadyOrErrorPromise = new Promise((resolve, reject): void => {
-      super.once('ready', (): void => {
-        resolve(this);
-      });
-      super.once('error', (e): void => {
-        reject(e);
-      });
+      const tracker = promiseTracker(resolve, reject);
+
+      super.once('ready', () => tracker.resolve(this));
+      super.once('error', (e) => tracker.reject(e));
     });
   }
 

packages/api/src/rx/index.ts

@@ -165,9 +165,7 @@ export class ApiRx extends ApiBase<'rxjs'> {
     this.#isReadyRx = from<Promise<ApiRx>>(
       // You can create an observable from an event, however my mind groks this form better
       new Promise((resolve): void => {
-        super.on('ready', (): void => {
-          resolve(this);
-        });
+        super.on('ready', () => resolve(this));
       })
     );
   }

packages/api/src/submittable/Result.ts

@@ -32,14 +32,17 @@ export class SubmittableResult implements ISubmittableResult {
 
   public readonly dispatchInfo?: DispatchInfo;
 
+  public readonly internalError?: Error;
+
   public readonly events: EventRecord[];
 
   public readonly status: ExtrinsicStatus;
 
-  constructor ({ dispatchError, dispatchInfo, events, status }: SubmittableResultValue) {
+  constructor ({ dispatchError, dispatchInfo, events, internalError, status }: SubmittableResultValue) {
     this.dispatchError = dispatchError || extractError(events);
     this.dispatchInfo = dispatchInfo || extractInfo(events);
     this.events = events || [];
+    this.internalError = internalError;
     this.status = status;
   }
 
@@ -85,6 +88,7 @@ export class SubmittableResult implements ISubmittableResult {
       dispatchError: this.dispatchError?.toHuman(),
       dispatchInfo: this.dispatchInfo?.toHuman(),
       events: this.events.map((event) => event.toHuman(isExtended)),
+      internalError: this.internalError?.message.toString(),
       status: this.status.toHuman(isExtended)
     };
   }

packages/api/src/submittable/createClass.ts

@@ -11,7 +11,7 @@ import type { AddressOrPair, SignerOptions, SubmittableDryRunResult, Submittable
 
 import { assert, isBn, isFunction, isNumber, isString, isU8a } from '@polkadot/util';
 import { of } from '@polkadot/x-rxjs';
-import { first, map, mapTo, mergeMap, switchMap, tap } from '@polkadot/x-rxjs/operators';
+import { catchError, first, map, mapTo, mergeMap, switchMap, tap } from '@polkadot/x-rxjs/operators';
 
 import { ApiBase } from '../base';
 import { filterEvents, isKeyringPair } from '../util';
@@ -242,6 +242,9 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, decorate
             events: filterEvents(hash, block, events, status),
             status
           }))
+        ),
+        catchError((internalError: Error) =>
+          of(this.#transformResult(new SubmittableResult({ internalError, status })))
         )
       );
     }

packages/api/src/submittable/types.ts

@@ -10,6 +10,7 @@ export interface SubmittableResultValue {
   dispatchError?: DispatchError;
   dispatchInfo?: DispatchInfo;
   events?: EventRecord[];
+  internalError?: Error;
   status: ExtrinsicStatus;
 }
 

packages/api/src/types/index.ts

@@ -69,6 +69,10 @@ export interface ApiOptions extends RegisteredTypes {
    * @description The source object to use for runtime information (only used when cloning)
    */
   source?: ApiBase<any>;
+  /**
+   * @description Throws an error when the initial connection fails (same as isReadyOrError)
+   */
+  throwOnConnect?: boolean;
 }
 
 // A smaller interface of ApiRx, used in derive and in SubmittableExtrinsic

packages/api/src/util/validate.ts

@@ -13,7 +13,7 @@ function sig ({ method, section }: StorageEntry, ...args: Type[]): string {
 function doDoubleMap (creator: StorageEntry, args: unknown[]): [StorageEntry, [any, any]] {
   const { key1, key2 } = creator.meta.type.asDoubleMap;
 
-  assert(args.length === 2, `${sig(creator, key1, key2)} is a doublemap, requiring 2 arguments, ${args.length} found`);
+  assert(args.length === 2, () => `${sig(creator, key1, key2)} is a doublemap, requiring 2 arguments, ${args.length} found`);
 
   // pass as tuple
   return [creator, args as [any, any]];
@@ -22,7 +22,7 @@ function doDoubleMap (creator: StorageEntry, args: unknown[]): [StorageEntry, [a
 function doMap (creator: StorageEntry, args: unknown[]): [StorageEntry] | [StorageEntry, any] {
   const { key } = creator.meta.type.asMap;
 
-  assert(args.length === 1, `${sig(creator, key)} is a map, requiring 1 argument, ${args.length} found`);
+  assert(args.length === 1, () => `${sig(creator, key)} is a map, requiring 1 argument, ${args.length} found`);
 
   // expand
   return args.length
@@ -41,7 +41,7 @@ export function extractStorageArgs (creator: StorageEntry, _args: unknown[]): [S
     return doMap(creator, args);
   }
 
-  assert(args.length === 0, `${sig(creator)} does not take any arguments, ${args.length} found`);
+  assert(args.length === 0, () => `${sig(creator)} does not take any arguments, ${args.length} found`);
 
   // no args
   return [creator];

packages/metadata/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/metadata",
-  "version": "4.2.1",
+  "version": "4.8.1",
   "type": "module",
   "description": "Helpers to extract information from runtime metadata",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "repository": "github:polkadot-js/api",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -16,14 +19,14 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-metadata#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/types": "4.2.1",
-    "@polkadot/types-known": "4.2.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/types": "4.8.1",
+    "@polkadot/types-known": "4.8.1",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5"
+    "@polkadot/keyring": "^6.3.1"
   }
 }

packages/metadata/src/MagicNumber.ts

@@ -15,7 +15,7 @@ export class MagicNumber extends U32 {
     if (!this.isEmpty) {
       const magic = registry.createType('u32', MAGIC_NUMBER);
 
-      assert(this.eq(magic), `MagicNumber mismatch: expected ${magic.toHex()}, found ${this.toHex()}`);
+      assert(this.eq(magic), () => `MagicNumber mismatch: expected ${magic.toHex()}, found ${this.toHex()}`);
     }
   }
 }

packages/metadata/src/Metadata.ts

@@ -3,7 +3,7 @@
 
 import type { Registry } from '@polkadot/types/types';
 
-import { isString, u8aConcat, u8aToU8a } from '@polkadot/util';
+import { isHex, isU8a, u8aToU8a } from '@polkadot/util';
 
 import { MetadataVersioned } from './MetadataVersioned';
 
@@ -11,37 +11,39 @@ import { MetadataVersioned } from './MetadataVersioned';
 const VERSION_IDX = 4;
 
 // magic + lowest supported version
-const EMPTY_METADATA = u8aConcat(new Uint8Array([0x6d, 0x65, 0x74, 0x61, 9]));
+const EMPTY_METADATA = new Uint8Array([0x6d, 0x65, 0x74, 0x61, 9]);
 const EMPTY_U8A = new Uint8Array();
 
-function sanitizeInput (_value: Uint8Array | string = EMPTY_U8A): Uint8Array {
-  if (isString(_value)) {
-    return sanitizeInput(u8aToU8a(_value));
-  }
-
-  return _value.length === 0
-    ? EMPTY_METADATA
-    : _value;
+function toU8a (value: Uint8Array | string = EMPTY_U8A): Uint8Array {
+  return isHex(value)
+    ? toU8a(u8aToU8a(value))
+    : isU8a(value) && value.length === 0
+      ? EMPTY_METADATA
+      : value;
 }
 
-function decodeMetadata (registry: Registry, _value?: Uint8Array | string): MetadataVersioned {
-  const value = sanitizeInput(_value);
-  const version = value[VERSION_IDX];
+function decodeMetadata (registry: Registry, _value?: Uint8Array | string | Map<string, unknown> | Record<string, unknown>): MetadataVersioned {
+  if (!_value || isU8a(_value) || isHex(_value)) {
+    const value = toU8a(_value);
+    const version = value[VERSION_IDX];
 
-  try {
-    return new MetadataVersioned(registry, value);
-  } catch (error) {
-    // This is an f-ing hack as a follow-up to another ugly hack
-    // https://github.com/polkadot-js/api/commit/a9211690be6b68ad6c6dad7852f1665cadcfa5b2
-    // when we fail on V9, try to re-parse it as v10... yes... HACK
-    if (version === 9) {
-      value[VERSION_IDX] = 10;
+    try {
+      return new MetadataVersioned(registry, value);
+    } catch (error) {
+      // This is an f-ing hack as a follow-up to another ugly hack
+      // https://github.com/polkadot-js/api/commit/a9211690be6b68ad6c6dad7852f1665cadcfa5b2
+      // when we fail on V9, try to re-parse it as v10... yes... HACK
+      if (version === 9) {
+        value[VERSION_IDX] = 10;
 
-      return decodeMetadata(registry, value);
+        return decodeMetadata(registry, value);
+      }
+
+      throw error;
     }
-
-    throw error;
   }
+
+  return new MetadataVersioned(registry, _value);
 }
 
 /**
@@ -50,7 +52,7 @@ function decodeMetadata (registry: Registry, _value?: Uint8Array | string): Meta
  * The versioned runtime metadata as a decoded structure
  */
 export class Metadata extends MetadataVersioned {
-  constructor (registry: Registry, value?: Uint8Array | string) {
+  constructor (registry: Registry, value?: Uint8Array | string | Map<string, unknown> | Record<string, unknown>) {
     super(registry, decodeMetadata(registry, value));
   }
 }

packages/metadata/src/MetadataVersioned.ts

@@ -34,7 +34,7 @@ export class MetadataVersioned extends Struct {
   }
 
   #assertVersion = (version: number): boolean => {
-    assert(this.version <= version, `Cannot convert metadata from v${this.version} to v${version}`);
+    assert(this.version <= version, () => `Cannot convert metadata from v${this.version} to v${version}`);
 
     return this.version === version;
   };

packages/metadata/src/decorate/constants/index.spec.ts

@@ -17,7 +17,7 @@ function init (meta: string): [Constants, TypeRegistry] {
 
   registry.setMetadata(metadata);
 
-  return [decorateConstants(registry, metadata.asLatest), registry];
+  return [decorateConstants(registry, metadata.asLatest, 12), registry];
 }
 
 describe('decorateConstants', (): void => {

packages/metadata/src/decorate/constants/index.ts

@@ -8,7 +8,8 @@ import type { ConstantCodec, Constants, ModuleConstants } from '../types';
 import { hexToU8a, stringCamelCase } from '@polkadot/util';
 
 /** @internal */
-export function decorateConstants (registry: Registry, { modules }: MetadataLatest): Constants {
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export function decorateConstants (registry: Registry, { modules }: MetadataLatest, _metaVersion: number): Constants {
   return modules.reduce((result: Constants, { constants, name }): Constants => {
     if (constants.isEmpty) {
       return result;

packages/metadata/src/decorate/extrinsics/createUnchecked.ts

@@ -16,7 +16,7 @@ export function createUnchecked (registry: Registry, section: string, callIndex:
   const funcName = stringCamelCase(callMetadata.name);
 
   const extrinsicFn = (...args: any[]): Call => {
-    assert(expectedArgs.length === args.length, `Extrinsic ${section}.${funcName} expects ${expectedArgs.length.valueOf()} arguments, got ${args.length}.`);
+    assert(expectedArgs.length === args.length, () => `Extrinsic ${section}.${funcName} expects ${expectedArgs.length.valueOf()} arguments, got ${args.length}.`);
 
     return registry.createType('Call', {
       args,

packages/metadata/src/decorate/index.spec.ts

@@ -46,7 +46,7 @@ describe('Decorated', () => {
   });
 
   it('should return constants with the correct type and value', (): void => {
-    const consts = decorateConstants(registry, metadata.asLatest);
+    const consts = decorateConstants(registry, metadata.asLatest, metadata.version);
 
     expect(consts.democracy.cooloffPeriod).toBeInstanceOf(registry.createClass('BlockNumber'));
     expect(consts.democracy.cooloffPeriod.toHex()).toEqual('0x000c4e00');

packages/metadata/src/decorate/index.ts

@@ -20,13 +20,14 @@ export function expandMetadata (registry: Registry, metadata: Metadata): Decorat
   assert(metadata instanceof Metadata, 'You need to pass a valid Metadata instance to Decorated');
 
   const latest = metadata.asLatest;
+  const version = metadata.version;
 
   return {
-    consts: decorateConstants(registry, latest),
-    errors: decorateErrors(registry, latest, metadata.version),
-    events: decorateEvents(registry, latest, metadata.version),
-    query: decorateStorage(registry, latest, metadata.version),
-    tx: decorateExtrinsics(registry, latest, metadata.version)
+    consts: decorateConstants(registry, latest, version),
+    errors: decorateErrors(registry, latest, version),
+    events: decorateEvents(registry, latest, version),
+    query: decorateStorage(registry, latest, version),
+    tx: decorateExtrinsics(registry, latest, version)
   };
 }
 

packages/metadata/src/decorate/storage/createFunction.spec.ts

@@ -28,7 +28,7 @@ describe('createFunction', (): void => {
       method: 'NextKeys',
       prefix: 'Session',
       section: 'session'
-    }, { metaVersion: 9 });
+    }, {});
 
     expect(
       u8aToHex(

packages/metadata/src/decorate/storage/createFunction.ts

@@ -8,16 +8,15 @@ import type { Codec, Registry } from '@polkadot/types/types';
 import BN from 'bn.js';
 
 import { Raw } from '@polkadot/types/codec';
-import { StorageKey } from '@polkadot/types/primitive';
-import { assert, compactAddLength, compactStripLength, isNull, isUndefined, stringLowerFirst, u8aConcat } from '@polkadot/util';
+import { StorageKey, Type } from '@polkadot/types/primitive';
+import { assert, compactAddLength, compactStripLength, isNull, isUndefined, stringCamelCase, stringify, stringLowerFirst, u8aConcat, u8aToU8a } from '@polkadot/util';
 import { xxhashAsU8a } from '@polkadot/util-crypto';
 
-import { getHasher, HasherFunction } from './getHasher';
+import { getHasher } from './getHasher';
 
 export interface CreateItemOptions {
   key?: string;
-  metaVersion: number;
-  skipHashing?: boolean; // We don't hash the keys defined in ./substrate.ts
+  skipHashing?: boolean;
 }
 
 export interface CreateItemFn {
@@ -34,81 +33,35 @@ interface IterFn {
 
 type CreateArgType = boolean | string | number | null | BN | BigInt | Uint8Array | Codec;
 
-const EMPTY_U8A = new Uint8Array([]);
-const NULL_HASHER = (value: Uint8Array): Uint8Array => value;
+type U8aHasher = (input: Uint8Array) => Uint8Array;
 
-// get the hashers, the base (and  in the case of DoubleMap), the second key
-/** @internal */
-function getHashers ({ meta: { type } }: CreateItemFn): [HasherFunction, HasherFunction?] {
-  if (type.isDoubleMap) {
-    return [
-      getHasher(type.asDoubleMap.hasher),
-      getHasher(type.asDoubleMap.key2Hasher)
-    ];
-  } else if (type.isMap) {
-    return [getHasher(type.asMap.hasher)];
-  }
-
-  // the default
-  return [getHasher()];
-}
-
-// create a base prefixed key
-/** @internal */
 function createPrefixedKey ({ method, prefix }: CreateItemFn): Uint8Array {
   return u8aConcat(xxhashAsU8a(prefix, 128), xxhashAsU8a(method, 128));
 }
 
-// create a key for a DoubleMap type
-/** @internal */
-function createKeyDoubleMap (registry: Registry, itemFn: CreateItemFn, args: [CreateArgType, CreateArgType], [hasher1, hasher2]: [HasherFunction, HasherFunction?]): Uint8Array {
-  const { meta: { name, type } } = itemFn;
+function createKey (registry: Registry, itemFn: CreateItemFn, keys: Type[], hashers: U8aHasher[], args: CreateArgType[]): Uint8Array {
+  const { method, section } = itemFn;
 
-  // since we are passing an almost-unknown through, trust, but verify
-  assert(Array.isArray(args) && !isUndefined(args[0]) && !isNull(args[0]) && !isUndefined(args[1]) && !isNull(args[1]), `${(name || 'unknown').toString()} is a DoubleMap and requires two arguments`);
-
-  // if this fails, we have bigger issues
-  assert(!isUndefined(hasher2), '2 hashing functions should be defined for DoubleMaps');
-
-  const [key1, key2] = args;
-  const map = type.asDoubleMap;
-  const val1 = registry.createType(map.key1.toString() as 'Raw', key1).toU8a();
-  const val2 = registry.createType(map.key2.toString() as 'Raw', key2).toU8a();
+  assert(Array.isArray(args) && args.length === keys.length, () => `Call to ${stringCamelCase(section || 'unknown')}.${stringCamelCase(method || 'unknown')} needs ${keys.length} arguments, found ${stringify(args)}`);
 
   // as per createKey, always add the length prefix (underlying it is Bytes)
-  return compactAddLength(u8aConcat(
-    createPrefixedKey(itemFn),
-    hasher1(val1),
-    hasher2(val2)
-  ));
-}
+  return compactAddLength(
+    u8aConcat(
+      createPrefixedKey(itemFn),
+      ...keys.map((type, index): Uint8Array => {
+        const arg = args[index];
 
-// create a key for either a map or a plain value
-/** @internal */
-function createKey (registry: Registry, itemFn: CreateItemFn, arg: CreateArgType, hasher: (value: Uint8Array) => Uint8Array): Uint8Array {
-  const { meta: { name, type } } = itemFn;
-  let param: Uint8Array = EMPTY_U8A;
+        assert(!isUndefined(arg) && !isNull(arg), () => `Call to ${stringCamelCase(section || 'unknown')}.${stringCamelCase(method || 'unknown')} has a null or undefined argument at position ${index}`);
 
-  if (type.isMap) {
-    const map = type.asMap;
-
-    assert(!isUndefined(arg) && !isNull(arg), `${name.toString()} is a Map and requires one argument`);
-
-    param = registry.createType(map.key.toString() as 'Raw', arg).toU8a();
-  }
-
-  // StorageKey is a Bytes, so is length-prefixed
-  return compactAddLength(u8aConcat(
-    createPrefixedKey(itemFn),
-    param.length
-      ? hasher(param)
-      : EMPTY_U8A
-  ));
+        return hashers[index](registry.createType(type.toString() as 'Raw', arg).toU8a());
+      })
+    )
+  );
 }
 
 // attach the metadata to expand to a StorageFunction
 /** @internal */
-function expandWithMeta ({ meta, method, prefix, section }: CreateItemFn, _storageFn: (arg?: CreateArgType | [CreateArgType?, CreateArgType?]) => Uint8Array): StorageEntry {
+function expandWithMeta ({ meta, method, prefix, section }: CreateItemFn, _storageFn: (arg?: CreateArgType | CreateArgType[]) => Uint8Array): StorageEntry {
   const storageFn = _storageFn as StorageEntry;
 
   storageFn.meta = meta;
@@ -177,16 +130,19 @@ function extendPrefixedMap (registry: Registry, itemFn: CreateItemFn, storageFn:
 /** @internal */
 export function createFunction (registry: Registry, itemFn: CreateItemFn, options: CreateItemOptions): StorageEntry {
   const { meta: { type } } = itemFn;
-  const [hasher, key2Hasher] = getHashers(itemFn);
 
   // Can only have zero or one argument:
   //   - storage.system.account(address)
   //   - storage.timestamp.blockPeriod()
-  // For doublemap queries the params is passed in as an tuple, [key1, key2]
-  const storageFn = expandWithMeta(itemFn, (arg?: CreateArgType | [CreateArgType?, CreateArgType?]): Uint8Array =>
+  // For higher-map queries the params are passed in as an tuple, [key1, key2]
+  const storageFn = expandWithMeta(itemFn, (arg?: CreateArgType | CreateArgType[]) =>
     type.isDoubleMap
-      ? createKeyDoubleMap(registry, itemFn, arg as [CreateArgType, CreateArgType], [hasher, key2Hasher])
-      : createKey(registry, itemFn, arg as CreateArgType, options.skipHashing ? NULL_HASHER : hasher)
+      ? createKey(registry, itemFn, [type.asDoubleMap.key1, type.asDoubleMap.key2], [getHasher(type.asDoubleMap.hasher), getHasher(type.asDoubleMap.key2Hasher)], arg as CreateArgType[])
+      : type.isMap
+        ? createKey(registry, itemFn, [type.asMap.key], [getHasher(type.asMap.hasher)], [arg as CreateArgType])
+        : options.skipHashing
+          ? compactAddLength(u8aToU8a(options.key))
+          : createKey(registry, itemFn, [], [], [])
   );
 
   if (type.isMap || type.isDoubleMap) {
@@ -194,7 +150,8 @@ export function createFunction (registry: Registry, itemFn: CreateItemFn, option
   }
 
   storageFn.keyPrefix = (arg?: any): Uint8Array =>
-    (storageFn.iterKey && storageFn.iterKey(arg)) || compactStripLength(storageFn())[1];
+    (storageFn.iterKey && storageFn.iterKey(arg)) ||
+    compactStripLength(storageFn())[1];
 
   return storageFn;
 }

packages/metadata/src/decorate/storage/getHasher.ts

@@ -31,6 +31,6 @@ const HASHERS: Record<keyof typeof AllHashers, HasherFunction> = {
 };
 
 /** @internal */
-export function getHasher (hasher?: StorageHasher): HasherFunction {
-  return HASHERS[hasher?.type as 'Identity'] || DEFAULT_FN;
+export function getHasher (hasher: StorageHasher): HasherFunction {
+  return HASHERS[hasher.type as 'Identity'] || DEFAULT_FN;
 }

packages/metadata/src/decorate/storage/getStorage.spec.ts

@@ -2,19 +2,21 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { TypeRegistry } from '@polkadot/types/create';
+import { compactAddLength, u8aToU8a } from '@polkadot/util';
 
 import { getStorage } from './getStorage';
 
 describe('getSorage', (): void => {
   const registry = new TypeRegistry();
-  const storage = getStorage(registry, 8);
+  const storage = getStorage(registry);
 
   it('should return well known keys', (): void => {
     expect(typeof storage.substrate).toBe('object');
 
+    expect(storage.substrate.code()).toEqual(compactAddLength(u8aToU8a(':code')));
+
     expect(storage.substrate.changesTrieConfig).toBeTruthy();
     expect(storage.substrate.childStorageKeyPrefix).toBeTruthy();
-    expect(storage.substrate.code).toBeTruthy();
     expect(storage.substrate.extrinsicIndex).toBeTruthy();
     expect(storage.substrate.heapPages).toBeTruthy();
   });

packages/metadata/src/decorate/storage/getStorage.ts

@@ -5,15 +5,15 @@ import type { StorageEntry } from '@polkadot/types/primitive/types';
 import type { Registry } from '@polkadot/types/types';
 import type { Storage } from '../types';
 
-import * as substrate from './substrate';
+import { substrate } from './substrate';
 
 /** @internal */
-export function getStorage (registry: Registry, metaVersion: number): Storage {
+export function getStorage (registry: Registry): Storage {
   return {
     substrate: Object
       .entries(substrate)
       .reduce((storage: Record<string, StorageEntry>, [key, fn]): Record<string, StorageEntry> => {
-        (storage as Record<string, unknown>)[key] = fn(registry, metaVersion);
+        (storage as Record<string, unknown>)[key] = fn(registry);
 
         return storage;
       }, {})

packages/metadata/src/decorate/storage/index.spec.ts

@@ -21,7 +21,11 @@ describe('decorateStorage', (): void => {
     const query = decorateStorage(registry, metadata.asLatest, metadata.version);
 
     it('should throw if the storage function expects an argument', (): void => {
-      expect(() => query.balances.account()).toThrowError(/requires one argument/);
+      expect(() => query.balances.account()).toThrowError('Call to balances.account has a null or undefined argument at position 0');
+    });
+
+    it('should throw if the storage function expects multiple arguments', (): void => {
+      expect(() => query.staking.erasStakers([1])).toThrowError('Call to staking.erasStakers needs 2 arguments, found [1]');
     });
 
     it('should return a value if the storage function does not expect an argument', (): void => {

packages/metadata/src/decorate/storage/index.ts

@@ -11,7 +11,8 @@ import { createFunction } from './createFunction';
 import { getStorage } from './getStorage';
 
 /** @internal */
-export function decorateStorage (registry: Registry, { modules }: MetadataLatest, metaVersion: number): Storage {
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export function decorateStorage (registry: Registry, { modules }: MetadataLatest, _metaVersion: number): Storage {
   return modules.reduce((result: Storage, moduleMetadata): Storage => {
     if (moduleMetadata.storage.isNone) {
       return result;
@@ -31,11 +32,11 @@ export function decorateStorage (registry: Registry, { modules }: MetadataLatest
         method,
         prefix,
         section
-      }, { metaVersion });
+      }, {});
 
       return newModule;
     }, {} as ModuleStorage);
 
     return result;
-  }, { ...getStorage(registry, metaVersion) });
+  }, { ...getStorage(registry) });
 }

packages/metadata/src/decorate/storage/substrate.spec.ts

@@ -0,0 +1,19 @@
+// Copyright 2017-2021 @polkadot/metadata authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { TypeRegistry } from '@polkadot/types/create';
+import { compactAddLength, u8aToU8a } from '@polkadot/util';
+
+import { substrate } from './substrate';
+
+const registry = new TypeRegistry();
+
+describe('substrate', (): void => {
+  it('creates a well-known :code key', (): void => {
+    expect(
+      substrate.code(registry)()
+    ).toEqual(
+      compactAddLength(u8aToU8a(':code'))
+    );
+  });
+});

packages/metadata/src/decorate/storage/substrate.ts

@@ -12,44 +12,45 @@ interface SubstrateMetadata {
   type: string;
 }
 
+type Creator = (registry: Registry) => StorageEntry;
+
 // Small helper function to factorize code on this page.
 /** @internal */
-function createRuntimeFunction (method: string, key: string, { documentation, type }: SubstrateMetadata): (registry: Registry, metaVersion: number) => StorageEntry {
-  return (registry: Registry, metaVersion: number): StorageEntry =>
+function createRuntimeFunction (method: string, key: string, { documentation, type }: SubstrateMetadata): (registry: Registry) => StorageEntry {
+  return (registry: Registry): StorageEntry =>
     createFunction(registry, {
       meta: {
         documentation: registry.createType('Vec<Text>', [documentation]),
         modifier: registry.createType('StorageEntryModifierLatest', 1), // required
+        name: registry.createType('Text', method),
         toJSON: (): any => key,
         type: registry.createType('StorageEntryTypeLatest', type, 0)
       } as StorageEntryMetadataLatest,
       method,
       prefix: 'Substrate',
       section: 'substrate'
-    }, { key, metaVersion, skipHashing: true });
+    }, { key, skipHashing: true });
 }
 
-export const code = createRuntimeFunction('code', ':code', {
-  documentation: 'Wasm code of the runtime.',
-  type: 'Bytes'
-});
-
-export const heapPages = createRuntimeFunction('heapPages', ':heappages', {
-  documentation: 'Number of wasm linear memory pages required for execution of the runtime.',
-  type: 'u64'
-});
-
-export const extrinsicIndex = createRuntimeFunction('extrinsicIndex', ':extrinsic_index', {
-  documentation: 'Current extrinsic index (u32) is stored under this key.',
-  type: 'u32'
-});
-
-export const changesTrieConfig = createRuntimeFunction('changesTrieConfig', ':changes_trie', {
-  documentation: 'Changes trie configuration is stored under this key.',
-  type: 'u32'
-});
-
-export const childStorageKeyPrefix = createRuntimeFunction('childStorageKeyPrefix', ':child_storage:', {
-  documentation: 'Prefix of child storage keys.',
-  type: 'u32'
-});
+export const substrate: Record<string, Creator> = {
+  changesTrieConfig: createRuntimeFunction('changesTrieConfig', ':changes_trie', {
+    documentation: ' Changes trie configuration is stored under this key.',
+    type: 'u32'
+  }),
+  childStorageKeyPrefix: createRuntimeFunction('childStorageKeyPrefix', ':child_storage:', {
+    documentation: ' Prefix of child storage keys.',
+    type: 'u32'
+  }),
+  code: createRuntimeFunction('code', ':code', {
+    documentation: ' Wasm code of the runtime.',
+    type: 'Bytes'
+  }),
+  extrinsicIndex: createRuntimeFunction('extrinsicIndex', ':extrinsic_index', {
+    documentation: ' Current extrinsic index (u32) is stored under this key.',
+    type: 'u32'
+  }),
+  heapPages: createRuntimeFunction('heapPages', ':heappages', {
+    documentation: ' Number of wasm linear memory pages required for execution of the runtime.',
+    type: 'u64'
+  })
+};

packages/metadata/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/metadata', version: '4.2.1' };
+export const packageInfo = { name: '@polkadot/metadata', version: '4.8.1' };

packages/metadata/src/util/flattenUniq.ts

@@ -4,16 +4,16 @@
 type Types = string | Types[];
 
 /** @internal */
-export function flattenUniq (list: Types[]): string[] {
-  const flat = list.reduce((result: string[], entry): string[] => {
-    return result.concat(
-      Array.isArray(entry)
-        ? flattenUniq(entry)
-        : entry
-    );
-  }, []);
+export function flattenUniq (list: Types[], start: string[] = []): string[] {
+  return [...new Set(
+    list.reduce((result: string[], entry): string[] => {
+      if (Array.isArray(entry)) {
+        return flattenUniq(entry, result);
+      }
 
-  return [...new Set(flat)]
-    .filter((value: string) => value)
-    .sort();
+      result.push(entry);
+
+      return result;
+    }, start)
+  )];
 }

packages/metadata/src/util/getUniqTypes.ts

@@ -28,12 +28,7 @@ type Item = {
   };
 } & Codec;
 
-type Storage = Option<Vec<Item> | {
-  // v0
-  functions?: Vec<Item>;
-  // V7+
-  items?: Vec<Item>;
-} & Codec>;
+type Storage = Option<{ items: Vec<Item> } & Codec>;
 
 type Call = { args: Vec<Arg> } & Codec;
 
@@ -44,12 +39,6 @@ type Event = { args: Vec<Type> } & Codec;
 type Events = Option<Vec<Event>>;
 
 type Module = {
-  // V0
-  module?: {
-    call: {
-      functions: Vec<Call>;
-    };
-  };
   // V1+
   calls?: Calls;
   // V6+
@@ -60,30 +49,25 @@ type Module = {
 
 interface ExtractionMetadata {
   modules: Vec<Module>;
-
-  // V0
-  outerEvent?: {
-    events: Vec<[Text, Vec<Event>] & Codec>;
-  };
 }
 
 /** @internal */
 function unwrapCalls (mod: Module): Call[] {
   return mod.calls
     ? mod.calls.unwrapOr([])
-    // V0
-    : mod.module
-      ? mod.module.call.functions
-      : [];
+    : [];
+}
+
+/** @internal */
+function typeToString ({ type }: Arg): string {
+  return type.toString();
 }
 
 /** @internal */
 function getCallNames ({ modules }: ExtractionMetadata): string[][][] {
   return modules.map((mod): string[][] =>
     unwrapCalls(mod).map(({ args }): string[] =>
-      args.map((arg): string =>
-        arg.type.toString()
-      )
+      args.map(typeToString)
     )
   );
 }
@@ -91,90 +75,61 @@ function getCallNames ({ modules }: ExtractionMetadata): string[][][] {
 /** @internal */
 function getConstantNames ({ modules }: ExtractionMetadata): string[][] {
   return modules.map(({ constants }): string[] =>
-    constants
-      ? constants.map((constant): string =>
-        constant.type.toString()
-      )
-      : []
+    (constants || []).map(typeToString)
   );
 }
 
 /** @internal */
 function unwrapEvents (events?: Events): Event[] {
-  if (!events) {
-    return [];
-  }
-
-  return events.unwrapOr([]);
+  return events
+    ? events.unwrapOr([])
+    : [];
 }
 
 /** @internal */
-function getEventNames ({ modules, outerEvent }: ExtractionMetadata): string[][][] {
-  const mapArg = ({ args }: Event): string[] =>
-    args.map((arg): string =>
-      arg.toString()
-    );
-
-  // V0
-  if (outerEvent) {
-    return outerEvent.events.map(([, events]): string[][] =>
-      events.map(mapArg)
-    );
-  }
-
-  // V1+
+function getEventNames ({ modules }: ExtractionMetadata): string[][][] {
   return modules.map(({ events }): string[][] =>
-    unwrapEvents(events).map(mapArg)
+    unwrapEvents(events).map(({ args }: Event): string[] =>
+      args.map((a) => a.toString())
+    )
   );
 }
 
 /** @internal */
 function unwrapStorage (storage?: Storage): Item[] {
-  if (!storage) {
-    return [];
-  }
-
-  const data = storage.unwrapOr([]);
-
-  return Array.isArray(data)
-    ? data
-    : (data.items || data.functions) as Item[];
+  return storage
+    ? storage.unwrapOr({ items: [] }).items
+    : [];
 }
 
 /** @internal */
 function getStorageNames ({ modules }: ExtractionMetadata): string[][][] {
   return modules.map(({ storage }): string[][] =>
-    unwrapStorage(storage).map(({ type }): string[] => {
-      if (type.isDoubleMap && type.asDoubleMap) {
-        return [
+    unwrapStorage(storage).map(({ type }) =>
+      type.isDoubleMap && type.asDoubleMap
+        ? [
           type.asDoubleMap.key1.toString(),
           type.asDoubleMap.key2.toString(),
           type.asDoubleMap.value.toString()
-        ];
-      } else if (type.isMap) {
-        return [
-          type.asMap.key.toString(),
-          type.asMap.value.toString()
-        ];
-      } else {
-        return [
-          type.asPlain.toString()
-        ];
-      }
-    })
+        ]
+        : type.isMap
+          ? [
+            type.asMap.key.toString(),
+            type.asMap.value.toString()
+          ]
+          : [
+            type.asPlain.toString()
+          ]
+    )
   );
 }
 
 /** @internal */
 export function getUniqTypes (registry: Registry, meta: ExtractionMetadata, throwError: boolean): string[] {
-  const types = flattenUniq([
+  return validateTypes(registry, throwError, flattenUniq([
     getCallNames(meta),
     getConstantNames(meta),
     getEventNames(meta),
     getStorageNames(meta)
-  ]);
-
-  validateTypes(registry, types, throwError);
-
-  return types;
+  ]));
 }

packages/metadata/src/util/testUtil.ts

@@ -5,7 +5,7 @@ import type { Codec, Registry } from '@polkadot/types/types';
 import type { MetadataInterface } from '../types';
 
 import { unwrapStorageType } from '@polkadot/types/primitive/StorageKey';
-import { assert, hexToU8a, u8aToHex } from '@polkadot/util';
+import { assert, hexToU8a, stringify, u8aToHex } from '@polkadot/util';
 
 import { Metadata } from '../Metadata';
 import { getUniqTypes } from './getUniqTypes';
@@ -22,7 +22,7 @@ export function decodeLatestSubstrate<Modules extends Codec> (registry: Registry
       expect((metadata[`asV${version}` as keyof Metadata] as unknown as MetadataInterface<Modules>).modules.length).not.toBe(0);
       expect(metadata.toJSON()).toEqual(staticSubstrate);
     } catch (error) {
-      console.error(JSON.stringify(metadata.toJSON()));
+      console.error(stringify(metadata.toJSON()));
 
       throw error;
     }
@@ -65,7 +65,7 @@ export function defaultValues (registry: Registry, rpcData: string, withThrow =
               if (withFallbackCheck) {
                 const [hexType, hexOrig] = [u8aToHex(type.toU8a()), u8aToHex(fallback.toU8a(true))];
 
-                assert(hexType === hexOrig, `Fallback does not match (${((hexOrig.length - 2) / 2) - ((hexType.length - 2) / 2)} bytes missing): ${hexType} !== ${hexOrig}`);
+                assert(hexType === hexOrig, () => `Fallback does not match (${((hexOrig.length - 2) / 2) - ((hexType.length - 2) / 2)} bytes missing): ${hexType} !== ${hexOrig}`);
               }
             } catch (error) {
               const message = `${location}:: ${(error as Error).message}`;

packages/metadata/src/util/validateTypes.ts

@@ -11,8 +11,10 @@ import { flattenUniq } from './flattenUniq';
 const l = logger('metadata');
 
 /** @internal */
-export function validateTypes (registry: Registry, types: string[], throwError: boolean): void {
-  const missing = flattenUniq(extractTypes(types)).filter((type) => !registry.hasType(type));
+export function validateTypes (registry: Registry, throwError: boolean, types: string[]): string[] {
+  const missing = flattenUniq(extractTypes(types))
+    .filter((type) => !registry.hasType(type))
+    .sort();
 
   if (missing.length !== 0) {
     const message = `Unknown types found, no types for ${missing.join(', ')}`;
@@ -23,4 +25,6 @@ export function validateTypes (registry: Registry, types: string[], throwError:
       l.warn(message);
     }
   }
+
+  return types;
 }

packages/metadata/src/v12/static-substrate.json

@@ -499,7 +499,7 @@
             {
               "name": "Version",
               "type": "RuntimeVersion",
-              "value": "0x106e6f6465387375627374726174652d6e6f64650a000000090100000000000034df6acb689907609b0300000037e397fc7c91f5e40100000040fe3ad401f8959a04000000d2bc9897eed08f1502000000f78b278be53f454c02000000ed99c5acb25eedf502000000cbca25e39f14238702000000687ad44ad37f03c201000000bc9d89904f5b923f0100000068b66ba122c93fa70100000037c8bb1350a9a2a80100000091d5df18b0d2cf5801000000ab3c0572291feb8b0100000002000000",
+              "value": "0x106e6f6465387375627374726174652d6e6f64650a000000090100000100000034df6acb689907609b0300000037e397fc7c91f5e40100000040fe3ad401f8959a04000000d2bc9897eed08f1502000000f78b278be53f454c02000000ed99c5acb25eedf502000000cbca25e39f14238702000000687ad44ad37f03c201000000bc9d89904f5b923f0100000068b66ba122c93fa70100000037c8bb1350a9a2a80100000091d5df18b0d2cf5801000000ab3c0572291feb8b0100000002000000",
               "documentation": [
                 " Get the chain's current version."
               ]
@@ -947,7 +947,7 @@
             {
               "name": "EpochDuration",
               "type": "u64",
-              "value": "0x1400000000000000",
+              "value": "0xc800000000000000",
               "documentation": [
                 " The amount of time, in slots, that each epoch should last.",
                 " NOTE: Currently it is not possible to change the epoch duration after",
@@ -1392,7 +1392,38 @@
               ]
             }
           ],
-          "errors": [],
+          "errors": [
+            {
+              "name": "NotAssigned",
+              "documentation": [
+                " The index was not already assigned."
+              ]
+            },
+            {
+              "name": "NotOwner",
+              "documentation": [
+                " The index is assigned to another account."
+              ]
+            },
+            {
+              "name": "InUse",
+              "documentation": [
+                " The index was not available."
+              ]
+            },
+            {
+              "name": "NotTransfer",
+              "documentation": [
+                " The source and destination accounts are identical."
+              ]
+            },
+            {
+              "name": "Permanent",
+              "documentation": [
+                " The index is permanent and may not be freed/changed."
+              ]
+            }
+          ],
           "index": 5
         },
         {
@@ -1971,7 +2002,7 @@
             {
               "name": "UnsignedPhase",
               "type": "BlockNumber",
-              "value": "0x05000000",
+              "value": "0x32000000",
               "documentation": [
                 " Duration of the unsigned phase."
               ]
@@ -1979,7 +2010,7 @@
             {
               "name": "SignedPhase",
               "type": "BlockNumber",
-              "value": "0x05000000",
+              "value": "0x32000000",
               "documentation": [
                 " Duration of the signed phase."
               ]
@@ -3257,6 +3288,14 @@
                 " For each validator only the `$MaxNominatorRewardedPerValidator` biggest stakers can claim",
                 " their reward. This used to limit the i/o cost for the nominator payout."
               ]
+            },
+            {
+              "name": "MaxNominations",
+              "type": "u32",
+              "value": "0x10000000",
+              "documentation": [
+                " Maximum number of nominations per nominator."
+              ]
             }
           ],
           "errors": [
@@ -5747,7 +5786,7 @@
         {
           "name": "Elections",
           "storage": {
-            "prefix": "PhragmenElection",
+            "prefix": "Elections",
             "items": [
               {
                 "name": "Members",
@@ -5917,8 +5956,8 @@
                 "   origin is removed as a runner-up.",
                 " - `origin` is a current member. In this case, the deposit is unreserved and origin is",
                 "   removed as a member, consequently not being a candidate for the next round anymore.",
-                "   Similar to [`remove_members`], if replacement runners exists, they are immediately used.",
-                "   If the prime is renouncing, then no prime will exist until the next round.",
+                "   Similar to [`remove_members`], if replacement runners exists, they are immediately",
+                "   used. If the prime is renouncing, then no prime will exist until the next round.",
                 "",
                 " The dispatch origin of this call must be signed, and have one of the above roles.",
                 "",
@@ -5989,10 +6028,11 @@
                 "Vec<(AccountId,Balance)>"
               ],
               "documentation": [
-                " A new term with \\[new_members\\]. This indicates that enough candidates existed to run the",
-                " election, not that enough have has been elected. The inner value must be examined for",
-                " this purpose. A `NewTerm(\\[\\])` indicates that some candidates got their bond slashed and",
-                " none were elected, whilst `EmptyTerm` means that no candidates existed to begin with."
+                " A new term with \\[new_members\\]. This indicates that enough candidates existed to run",
+                " the election, not that enough have has been elected. The inner value must be examined",
+                " for this purpose. A `NewTerm(\\[\\])` indicates that some candidates got their bond",
+                " slashed and none were elected, whilst `EmptyTerm` means that no candidates existed to",
+                " begin with."
               ]
             },
             {
@@ -6054,47 +6094,66 @@
             }
           ],
           "constants": [
+            {
+              "name": "PalletId",
+              "type": "LockIdentifier",
+              "value": "0x706872656c656374",
+              "documentation": [
+                " Identifier for the elections-phragmen pallet's lock"
+              ]
+            },
             {
               "name": "CandidacyBond",
               "type": "BalanceOf",
               "value": "0x0080c6a47e8d03000000000000000000",
-              "documentation": []
+              "documentation": [
+                " How much should be locked up in order to submit one's candidacy."
+              ]
             },
             {
               "name": "VotingBondBase",
               "type": "BalanceOf",
               "value": "0x00f0436de36a01000000000000000000",
-              "documentation": []
+              "documentation": [
+                " Base deposit associated with voting.",
+                "",
+                " This should be sensibly high to economically ensure the pallet cannot be attacked by",
+                " creating a gigantic number of votes."
+              ]
             },
             {
               "name": "VotingBondFactor",
               "type": "BalanceOf",
               "value": "0x0000cc7b9fae00000000000000000000",
-              "documentation": []
+              "documentation": [
+                " The amount of bond that need to be locked for each vote (32 bytes)."
+              ]
             },
             {
               "name": "DesiredMembers",
               "type": "u32",
               "value": "0x0d000000",
-              "documentation": []
+              "documentation": [
+                " Number of members to elect."
+              ]
             },
             {
               "name": "DesiredRunnersUp",
               "type": "u32",
               "value": "0x07000000",
-              "documentation": []
+              "documentation": [
+                " Number of runners_up to keep."
+              ]
             },
             {
               "name": "TermDuration",
               "type": "BlockNumber",
               "value": "0x80130300",
-              "documentation": []
-            },
-            {
-              "name": "ModuleId",
-              "type": "LockIdentifier",
-              "value": "0x706872656c656374",
-              "documentation": []
+              "documentation": [
+                " How long each seat is kept. This defines the next block number at which an election",
+                " round will happen. If set to zero, no elections are ever triggered and the module will",
+                " be in passive mode."
+              ]
             }
           ],
           "errors": [
@@ -6383,7 +6442,20 @@
             }
           ],
           "constants": [],
-          "errors": [],
+          "errors": [
+            {
+              "name": "AlreadyMember",
+              "documentation": [
+                " Already a member."
+              ]
+            },
+            {
+              "name": "NotMember",
+              "documentation": [
+                " Not a member."
+              ]
+            }
+          ],
           "index": 15
         },
         {
@@ -6825,8 +6897,8 @@
               ]
             },
             {
-              "name": "ModuleId",
-              "type": "ModuleId",
+              "name": "PalletId",
+              "type": "PalletId",
               "value": "0x70792f7472737279",
               "documentation": [
                 " The treasury's module id, used for deriving its sovereign account ID."
@@ -6845,6 +6917,12 @@
               "documentation": [
                 " No proposal or bounty at that index."
               ]
+            },
+            {
+              "name": "TooManyApprovals",
+              "documentation": [
+                " Too many approvals in the queue."
+              ]
             }
           ],
           "index": 17
@@ -7026,7 +7104,7 @@
                 " * `gas_limit`: The gas limit enforced when executing the constructor.",
                 " * `code`: The contract code to deploy in raw bytes.",
                 " * `data`: The input data to pass to the contract constructor.",
-                " * `salt`: Used for the address derivation. See [`Self::contract_address`].",
+                " * `salt`: Used for the address derivation. See [`Pallet::contract_address`].",
                 "",
                 " Instantiation is executed as follows:",
                 "",
@@ -9569,12 +9647,20 @@
               ]
             },
             {
-              "name": "ModuleId",
-              "type": "ModuleId",
+              "name": "PalletId",
+              "type": "PalletId",
               "value": "0x70792f736f636965",
               "documentation": [
                 " The societies's module id"
               ]
+            },
+            {
+              "name": "MaxCandidateIntake",
+              "type": "u32",
+              "value": "0x0a000000",
+              "documentation": [
+                " Maximum candidate intake per round."
+              ]
             }
           ],
           "errors": [
@@ -10274,7 +10360,7 @@
                 " Unlock any vested funds of the sender account.",
                 "",
                 " The dispatch origin for this call must be _Signed_ and the sender must have funds still",
-                " locked under this module.",
+                " locked under this pallet.",
                 "",
                 " Emits either `VestingCompleted` or `VestingUpdated`.",
                 "",
@@ -10300,7 +10386,7 @@
                 " The dispatch origin for this call must be _Signed_.",
                 "",
                 " - `target`: The account whose vested funds should be unlocked. Must have funds still",
-                " locked under this module.",
+                " locked under this pallet.",
                 "",
                 " Emits either `VestingCompleted` or `VestingUpdated`.",
                 "",
@@ -10409,7 +10495,7 @@
               "type": "BalanceOf",
               "value": "0x0000c16ff28623000000000000000000",
               "documentation": [
-                " The minimum amount to be transferred to create a new vesting schedule."
+                " The minimum amount transferred to call `vested_transfer`."
               ]
             }
           ],
@@ -12614,8 +12700,7 @@
                 "",
                 " The origin must be Signed and the sender must have sufficient funds free.",
                 "",
-                " Funds of sender are reserved according to the formula:",
-                " `AssetDepositBase + AssetDepositPerZombie * max_zombies`.",
+                " Funds of sender are reserved by `AssetDeposit`.",
                 "",
                 " Parameters:",
                 " - `id`: The identifier of the new asset. This must not be currently in use to identify",
@@ -13902,8 +13987,8 @@
           ],
           "constants": [
             {
-              "name": "ModuleId",
-              "type": "ModuleId",
+              "name": "PalletId",
+              "type": "PalletId",
               "value": "0x70792f6c6f74746f",
               "documentation": []
             },
@@ -13914,7 +13999,56 @@
               "documentation": []
             }
           ],
-          "errors": [],
+          "errors": [
+            {
+              "name": "Overflow",
+              "documentation": [
+                " An overflow has occurred."
+              ]
+            },
+            {
+              "name": "NotConfigured",
+              "documentation": [
+                " A lottery has not been configured."
+              ]
+            },
+            {
+              "name": "InProgress",
+              "documentation": [
+                " A lottery is already in progress."
+              ]
+            },
+            {
+              "name": "AlreadyEnded",
+              "documentation": [
+                " A lottery has already ended."
+              ]
+            },
+            {
+              "name": "InvalidCall",
+              "documentation": [
+                " The call is not valid for an open lottery."
+              ]
+            },
+            {
+              "name": "AlreadyParticipating",
+              "documentation": [
+                " You are already participating in the lottery with this call."
+              ]
+            },
+            {
+              "name": "TooManyCalls",
+              "documentation": [
+                " Too many calls for a single lottery."
+              ]
+            },
+            {
+              "name": "EncodingFailed",
+              "documentation": [
+                " Failed to encode calls"
+              ]
+            }
+          ],
           "index": 36
         },
         {

packages/rpc-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "4.2.1",
+  "version": "4.8.1",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,14 +19,14 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/metadata": "4.2.1",
-    "@polkadot/rpc-provider": "4.2.1",
-    "@polkadot/types": "4.2.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5"
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/metadata": "4.8.1",
+    "@polkadot/rpc-provider": "4.8.1",
+    "@polkadot/types": "4.8.1",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5"
+    "@polkadot/keyring": "^6.3.1"
   }
 }

packages/rpc-core/src/index.ts

@@ -343,7 +343,7 @@ export class RpcCore {
       ? ''
       : ` (${def.params.length - reqArgCount} optional)`;
 
-    assert(inputs.length >= reqArgCount && inputs.length <= def.params.length, `Expected ${def.params.length} parameters${optText}, ${inputs.length} found instead`);
+    assert(inputs.length >= reqArgCount && inputs.length <= def.params.length, () => `Expected ${def.params.length} parameters${optText}, ${inputs.length} found instead`);
 
     return inputs.map((input, index): Codec =>
       createTypeUnsafe(registry, def.params[index].type, [input], { blockHash })

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: '4.2.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', version: '4.8.1' };

packages/rpc-core/src/util/drr.ts

@@ -3,7 +3,7 @@
 
 import type { Observable } from '@polkadot/x-rxjs';
 
-import { logger } from '@polkadot/util';
+import { logger, stringify } from '@polkadot/util';
 import { catchError, distinctUntilChanged, publishReplay, refCount, tap } from '@polkadot/x-rxjs/operators';
 
 import { refCountDelay } from './refCountDelay';
@@ -19,7 +19,7 @@ interface Options {
 const l = logger('drr');
 
 const CMP = (a: unknown, b: unknown): boolean =>
-  JSON.stringify({ t: a }) === JSON.stringify({ t: b });
+  stringify({ t: a }) === stringify({ t: b });
 
 const ERR = (error: Error): Observable<never> => {
   l.error(error);

packages/rpc-provider/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "4.2.1",
+  "version": "4.8.1",
   "type": "module",
   "description": "Transport providers for the API",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,19 +19,19 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/types": "4.2.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
-    "@polkadot/x-fetch": "^6.0.5",
-    "@polkadot/x-global": "^6.0.5",
-    "@polkadot/x-ws": "^6.0.5",
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/types": "4.8.1",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
+    "@polkadot/x-fetch": "^6.3.1",
+    "@polkadot/x-global": "^6.3.1",
+    "@polkadot/x-ws": "^6.3.1",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5",
-    "@polkadot/metadata": "4.2.1",
+    "@polkadot/keyring": "^6.3.1",
+    "@polkadot/metadata": "4.8.1",
     "mock-socket": "^9.0.3",
     "nock": "^13.0.11"
   }

packages/rpc-provider/src/coder/index.ts

@@ -3,7 +3,7 @@
 
 import type { JsonRpcRequest, JsonRpcResponse, JsonRpcResponseBaseError } from '../types';
 
-import { assert, isNumber, isString, isUndefined } from '@polkadot/util';
+import { assert, isNumber, isString, isUndefined, stringify } from '@polkadot/util';
 
 function formatErrorData (data?: string | number): string {
   if (isUndefined(data)) {
@@ -12,7 +12,7 @@ function formatErrorData (data?: string | number): string {
 
   const formatted = `: ${isString(data)
     ? data.replace(/Error\("/g, '').replace(/\("/g, '(').replace(/"\)/g, ')').replace(/\(/g, ', ').replace(/\)/g, '')
-    : JSON.stringify(data)}`;
+    : stringify(data)}`;
 
   // We need some sort of cut-off here since these can be very large and
   // very nested, pick a number and trim the result display to it
@@ -47,7 +47,7 @@ export class RpcCoder {
   }
 
   public encodeJson (method: string, params: any | any[]): string {
-    return JSON.stringify(
+    return stringify(
       this.encodeObject(method, params)
     );
   }

packages/rpc-provider/src/http/index.ts

@@ -44,7 +44,7 @@ export class HttpProvider implements ProviderInterface {
    * @param {string} endpoint The endpoint url starting with http://
    */
   constructor (endpoint: string = defaults.HTTP_URL, headers: Record<string, string> = {}) {
-    assert(/^(https|http):\/\//.test(endpoint), `Endpoint should start with 'http://', received '${endpoint}'`);
+    assert(/^(https|http):\/\//.test(endpoint), () => `Endpoint should start with 'http://', received '${endpoint}'`);
 
     this.#coder = new RpcCoder();
     this.#endpoint = endpoint;
@@ -116,7 +116,7 @@ export class HttpProvider implements ProviderInterface {
       method: 'POST'
     });
 
-    assert(response.ok, `[${response.status}]: ${response.statusText}`);
+    assert(response.ok, () => `[${response.status}]: ${response.statusText}`);
 
     // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
     const result = await response.json();

packages/rpc-provider/src/mock/index.ts

@@ -60,7 +60,7 @@ export class MockProvider implements ProviderInterface {
     chain_getFinalizedHead: () => this.registry.createType('Header', rpcHeader.result).hash,
     // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
     chain_getHeader: () => this.registry.createType('Header', rpcHeader.result).toJSON(),
-    rpc_methods: (): string[] => [],
+    rpc_methods: () => this.registry.createType('RpcMethods').toJSON(),
     state_getKeys: (): string[] => [],
     state_getKeysPaged: (): string[] => [],
     state_getMetadata: (): string => rpcMetadata,
@@ -121,7 +121,7 @@ export class MockProvider implements ProviderInterface {
 
   // eslint-disable-next-line @typescript-eslint/require-await
   public async send (method: string, params: any[]): Promise<unknown> {
-    assert(this.requests[method], `provider.send: Invalid method '${method}'`);
+    assert(this.requests[method], () => `provider.send: Invalid method '${method}'`);
 
     return this.requests[method](this.db, params);
   }
@@ -130,7 +130,7 @@ export class MockProvider implements ProviderInterface {
   public async subscribe (type: string, method: string, ...params: unknown[]): Promise<number> {
     l.debug((): any => ['subscribe', method, params]);
 
-    assert(this.subscriptions[method], `provider.subscribe: Invalid method '${method}'`);
+    assert(this.subscriptions[method], () => `provider.subscribe: Invalid method '${method}'`);
 
     const callback = params.pop() as MockStateSubscriptionCallback;
     const id = ++this.subscriptionId;
@@ -151,7 +151,7 @@ export class MockProvider implements ProviderInterface {
 
     l.debug((): any => ['unsubscribe', id, sub]);
 
-    assert(sub, `Unable to find subscription for ${id}`);
+    assert(sub, () => `Unable to find subscription for ${id}`);
 
     delete this.subscriptionMap[id];
     delete this.subscriptions[sub].callbacks[id];

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: '4.2.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', version: '4.8.1' };

packages/rpc-provider/src/ws/index.ts

@@ -32,13 +32,13 @@ interface WsStateSubscription extends SubscriptionHandler {
   params: any[];
 }
 
-const ALIASSES: { [index: string]: string } = {
+const ALIASES: { [index: string]: string } = {
   chain_finalisedHead: 'chain_finalizedHead',
   chain_subscribeFinalisedHeads: 'chain_subscribeFinalizedHeads',
   chain_unsubscribeFinalisedHeads: 'chain_unsubscribeFinalizedHeads'
 };
 
-const RETRY_DELAY = 1000;
+const RETRY_DELAY = 2500;
 
 const l = logger('api-ws');
 
@@ -109,7 +109,7 @@ export class WsProvider implements ProviderInterface {
     assert(endpoints.length !== 0, 'WsProvider requires at least one Endpoint');
 
     endpoints.forEach((endpoint) => {
-      assert(/^(wss|ws):\/\//.test(endpoint), `Endpoint should start with 'ws://', received '${endpoint}'`);
+      assert(/^(wss|ws):\/\//.test(endpoint), () => `Endpoint should start with 'ws://', received '${endpoint}'`);
     });
 
     this.#eventemitter = new EventEmitter();
@@ -225,7 +225,6 @@ export class WsProvider implements ProviderInterface {
 
       // 1000 - Normal closure; the connection successfully completed
       this.#websocket.close(1000);
-      this.#websocket = null;
     } catch (error) {
       l.error(error);
 
@@ -351,9 +350,19 @@ export class WsProvider implements ProviderInterface {
     }
 
     this.#isConnected = false;
+
+    if (this.#websocket) {
+      this.#websocket.onclose = null;
+      this.#websocket.onerror = null;
+      this.#websocket.onmessage = null;
+      this.#websocket.onopen = null;
+      this.#websocket = null;
+    }
+
     this.#emit('disconnected');
+
     // reject all hanging requests
-    eraseRecord(this.#handlers, (handler) => handler.callback(error, undefined));
+    eraseRecord(this.#handlers, (h) => h.callback(error, undefined));
     eraseRecord(this.#waitingForId);
 
     if (this.#autoConnectMs > 0) {
@@ -419,7 +428,7 @@ export class WsProvider implements ProviderInterface {
   }
 
   #onSocketMessageSubscribe = (response: JsonRpcResponse): void => {
-    const method = ALIASSES[response.method as string] || response.method || 'invalid';
+    const method = ALIASES[response.method as string] || response.method || 'invalid';
     const subId = `${method}::${response.params.subscription}`;
     const handler = this.#subscriptions[subId];
 

packages/rpc-provider/test/mockWs.ts

@@ -3,6 +3,8 @@
 
 import { Server, WebSocket } from 'mock-socket';
 
+import { stringify } from '@polkadot/util';
+
 interface Scope {
   body: { [index: string]: Record<string, any> };
   requests: number;
@@ -79,7 +81,7 @@ export function mockWs (requests: ({ method: string } & ErrorDef)[], wsUrl: stri
       scope.body[request.method] = body;
       requestCount++;
 
-      socket.send(JSON.stringify(response));
+      socket.send(stringify(response));
     });
   });
 

packages/typegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/typegen",
-  "version": "4.2.1",
+  "version": "4.8.1",
   "type": "module",
   "description": "Type generation scripts",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.cjs",
     "polkadot-types-from-chain": "./scripts/polkadot-types-from-chain.cjs",
@@ -23,20 +26,20 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/typegen#readme",
   "dependencies": {
-    "@babel/core": "^7.13.10",
-    "@babel/register": "^7.13.8",
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/api": "4.2.1",
-    "@polkadot/metadata": "4.2.1",
-    "@polkadot/rpc-provider": "4.2.1",
-    "@polkadot/types": "4.2.1",
-    "@polkadot/util": "^6.0.5",
+    "@babel/core": "^7.14.0",
+    "@babel/register": "^7.13.16",
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/api": "4.8.1",
+    "@polkadot/metadata": "4.8.1",
+    "@polkadot/rpc-provider": "4.8.1",
+    "@polkadot/types": "4.8.1",
+    "@polkadot/util": "^6.3.1",
     "handlebars": "^4.7.7",
-    "websocket": "^1.0.33",
+    "websocket": "^1.0.34",
     "yargs": "^16.2.0"
   },
   "devDependencies": {
     "@types/websocket": "^1.0.2",
-    "@types/yargs": "^16.0.0"
+    "@types/yargs": "^16.0.1"
   }
 }

packages/typegen/src/generate/tsDef.ts

@@ -10,7 +10,7 @@ import path from 'path';
 import { getTypeDef } from '@polkadot/types/create';
 import { TypeDefInfo } from '@polkadot/types/create/types';
 import * as defaultDefinitions from '@polkadot/types/interfaces/definitions';
-import { assert, isString, stringCamelCase, stringUpperFirst } from '@polkadot/util';
+import { assert, isString, stringCamelCase, stringify, stringUpperFirst } from '@polkadot/util';
 
 import { createImports, exportInterface, exportType, formatType, readTemplate, setImports, TypeImports, writeFile } from '../util';
 
@@ -192,7 +192,7 @@ function generateInterfaces (definitions: Record<string, ModuleTypes>, { types }
   };
 
   return Object.entries(types).map(([name, type]): [string, string] => {
-    const def = getTypeDef(isString(type) ? type : JSON.stringify(type), { name });
+    const def = getTypeDef(isString(type) ? type : stringify(type), { name });
 
     return [name, generators[def.info](definitions, def, imports)];
   });

packages/typegen/src/metadataMd.ts

@@ -7,6 +7,7 @@ import type { Codec, DefinitionRpcParam } from '@polkadot/types/types';
 import fs from 'fs';
 
 import { Metadata } from '@polkadot/metadata';
+import { getStorage as getSubstrateStorage } from '@polkadot/metadata/decorate/storage/getStorage';
 import rpcdata from '@polkadot/metadata/static';
 import { Vec } from '@polkadot/types/codec';
 import { TypeRegistry } from '@polkadot/types/create';
@@ -16,15 +17,17 @@ import { Text } from '@polkadot/types/primitive';
 import { unwrapStorageType } from '@polkadot/types/primitive/StorageKey';
 import { stringCamelCase, stringLowerFirst } from '@polkadot/util';
 
+interface SectionItem {
+  link?: string;
+  name: string;
+  [bullet: string]: undefined | string | Vec<Text>;
+}
+
 interface Section {
   link?: string;
   name: string;
   description?: string;
-  items: {
-    link?: string;
-    name: string;
-    [bullet: string]: undefined | string | Vec<Text>;
-  }[];
+  items: SectionItem[];
 }
 
 interface Page {
@@ -156,7 +159,7 @@ function addRpc (): string {
           });
 
         return all;
-      }, []).sort((a, b) => a.name.localeCompare(b.name)),
+      }, []).sort(sortByName),
     title: 'JSON-RPC'
   });
 }
@@ -192,10 +195,11 @@ function addConstants (metadata: MetadataLatest): string {
 
 /** @internal */
 function addStorage (metadata: MetadataLatest): string {
+  const { substrate } = getSubstrateStorage(metadata.registry);
   const moduleSections = metadata.modules
     .sort(sortByName)
     .filter((moduleMetadata) => !moduleMetadata.storage.isNone)
-    .map((moduleMetadata) => {
+    .map((moduleMetadata): Section => {
       const sectionName = stringLowerFirst(moduleMetadata.name);
 
       return {
@@ -220,12 +224,27 @@ function addStorage (metadata: MetadataLatest): string {
       };
     });
 
-  // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
-  const knownSection: any = JSON.parse(fs.readFileSync('docs/substrate/storage-known-section.json', 'utf8'));
-
   return renderPage({
     description: DESC_STORAGE,
-    sections: moduleSections.concat([knownSection]),
+    sections: moduleSections.concat([{
+      description: 'These are well-known keys that are always available to the runtime implementation of any Substrate-based network.',
+      items: Object.entries(substrate).map(([name, { meta }]) => {
+        const arg = meta.type.isMap
+          ? ('`' + meta.type.asMap.key.toString() + '`')
+          : meta.type.isDoubleMap
+            ? ('`' + meta.type.asDoubleMap.key1.toString() + ', ' + meta.type.asDoubleMap.key2.toString() + '`')
+            : '';
+        const methodName = stringLowerFirst(name);
+        const outputType = unwrapStorageType(meta.type, meta.modifier.isOptional);
+
+        return {
+          interface: '`' + `api.query.substrate.${methodName}` + '`',
+          name: `${methodName}(${arg}): ` + '`' + outputType + '`',
+          summary: meta.documentation
+        };
+      }),
+      name: 'substrate'
+    }]).sort(sortByName),
     title: 'Storage'
   });
 }

packages/typegen/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/typegen', version: '4.2.1' };
+export const packageInfo = { name: '@polkadot/typegen', version: '4.8.1' };

packages/typegen/src/util/derived.ts

@@ -12,7 +12,7 @@ import { GenericAccountId, GenericLookupSource, GenericVote } from '@polkadot/ty
 import { AllConvictions } from '@polkadot/types/interfaces/democracy/definitions';
 import { Null } from '@polkadot/types/primitive';
 import * as primitiveClasses from '@polkadot/types/primitive';
-import { isChildClass } from '@polkadot/util';
+import { isChildClass, stringify } from '@polkadot/util';
 
 import { isCompactEncodable } from './class';
 import { formatType } from './formatting';
@@ -98,7 +98,7 @@ export function getSimilarTypes (registry: Registry, definitions: Record<string,
 
         possibleTypes.push(`([${subs.join(', ')}])[]`);
       } else {
-        throw new Error(`Unhandled subtype in Vec, ${JSON.stringify(subDef)}`);
+        throw new Error(`Unhandled subtype in Vec, ${stringify(subDef)}`);
       }
     }
   } else if (isChildClass(Enum, Clazz)) {

packages/typegen/src/util/formatting.ts

@@ -7,7 +7,7 @@ import Handlebars from 'handlebars';
 
 import { getTypeDef, paramsNotation } from '@polkadot/types/create';
 import { TypeDefInfo } from '@polkadot/types/create/types';
-import { isString } from '@polkadot/util';
+import { isString, stringify } from '@polkadot/util';
 
 import { readTemplate } from './file';
 import { ModuleTypes, setImports, TypeImports } from './imports';
@@ -284,7 +284,7 @@ export function formatType (definitions: Record<string, ModuleTypes>, type: stri
     }
 
     default: {
-      throw new Error(`Cannot format ${JSON.stringify(type)}`);
+      throw new Error(`Cannot format ${stringify(type)}`);
     }
   }
 }

packages/types-known/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types-known",
-  "version": "4.2.1",
+  "version": "4.8.1",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,10 +19,10 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types-known#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/networks": "^6.0.5",
-    "@polkadot/types": "4.2.1",
-    "@polkadot/util": "^6.0.5",
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/networks": "^6.3.1",
+    "@polkadot/types": "4.8.1",
+    "@polkadot/util": "^6.3.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {

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: '4.2.1' };
+export const packageInfo = { name: '@polkadot/types-known', version: '4.8.1' };

packages/types-known/src/spec/index.ts

@@ -9,6 +9,7 @@ import node from './node';
 import nodeTemplate from './node-template';
 import polkadot from './polkadot';
 import rococo from './rococo';
+import statemint from './statemint';
 import westend from './westend';
 
 // Type overrides for specific spec types & versions as given in runtimeVersion
@@ -19,6 +20,7 @@ const typesSpec: Record<string, OverrideVersionedType[]> = {
   'node-template': nodeTemplate,
   polkadot,
   rococo,
+  statemint,
   westend
 };
 

packages/types-known/src/spec/kusama.ts

@@ -6,14 +6,10 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithDualRefCount',
-  Address: 'MultiAddress',
   Keys: 'SessionKeys6',
-  LookupSource: 'MultiAddress',
   ProxyType: {
     _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement', 'CancelProxy']
-  },
-  ValidatorPrefs: 'ValidatorPrefsWithBlocked'
+  }
 };
 
 const addrIndicesTypes = {
@@ -165,7 +161,14 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [2028, undefined],
+    minmax: [2028, 2029],
+    types: {
+      ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount'
+    }
+  },
+  {
+    minmax: [2030, undefined],
     types: {
       ...sharedTypes
     }

packages/types-known/src/spec/polkadot.ts

@@ -6,10 +6,7 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithDualRefCount',
-  Address: 'MultiAddress',
   Keys: 'SessionKeys6',
-  LookupSource: 'MultiAddress',
   ProxyType: {
     _enum: {
       Any: 0,
@@ -20,8 +17,7 @@ const sharedTypes = {
       IdentityJudgement: 5,
       CancelProxy: 6
     }
-  },
-  ValidatorPrefs: 'ValidatorPrefsWithBlocked'
+  }
 };
 
 const addrAccountIdTypes = {
@@ -69,7 +65,14 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [28, undefined],
+    minmax: [28, 29],
+    types: {
+      ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount'
+    }
+  },
+  {
+    minmax: [30, undefined],
     types: {
       ...sharedTypes
     }

packages/types-known/src/spec/rococo.ts

@@ -10,7 +10,7 @@ import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
   FullIdentification: '()', // No staking, only session (as per config)
-  Keys: 'SessionKeys6'
+  Keys: 'SessionKeys7B'
 };
 
 const versioned: OverrideVersionedType[] = [
@@ -31,7 +31,14 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [215, undefined],
+    minmax: [215, 228],
+    types: {
+      ...sharedTypes,
+      Keys: 'SessionKeys6'
+    }
+  },
+  {
+    minmax: [229, undefined],
     types: {
       ...sharedTypes
     }

packages/types-known/src/spec/statemint.ts

@@ -0,0 +1,29 @@
+// Copyright 2017-2021 @polkadot/types-known authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+/* eslint-disable sort-keys */
+
+import type { OverrideVersionedType } from '@polkadot/types/types';
+
+// these are override types for Polkadot
+const versioned: OverrideVersionedType[] = [
+  {
+    minmax: [0, undefined],
+    types: {
+      TAssetBalance: 'u128',
+      ProxyType: {
+        _enum: [
+          'Any',
+          'NonTransfer',
+          'CancelProxy',
+          'Assets',
+          'AssetOwner',
+          'AssetManager',
+          'Staking'
+        ]
+      }
+    }
+  }
+];
+
+export default versioned;

packages/types-known/src/spec/westend.ts

@@ -6,15 +6,10 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithDualRefCount',
-  Address: 'MultiAddress',
   Keys: 'SessionKeys6',
-  LookupSource: 'MultiAddress',
   ProxyType: {
-    _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances', 'IdentityJudgement', 'CancelProxy'
-    ]
-  },
-  ValidatorPrefs: 'ValidatorPrefsWithBlocked'
+    _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances', 'IdentityJudgement', 'CancelProxy']
+  }
 };
 
 const addrAccountIdTypes = {
@@ -73,7 +68,14 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [48, undefined],
+    minmax: [48, 49],
+    types: {
+      ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount'
+    }
+  },
+  {
+    minmax: [50, undefined],
     types: {
       ...sharedTypes
     }

packages/types-known/src/upgrades/index.ts

@@ -7,7 +7,7 @@ import type { ChainUpgradesRaw } from './types';
 import BN from 'bn.js';
 
 import networks from '@polkadot/networks';
-import { assert, hexToU8a } from '@polkadot/util';
+import { assert, hexToU8a, stringify } from '@polkadot/util';
 
 import kusama from './kusama';
 import polkadot from './polkadot';
@@ -30,7 +30,7 @@ function checkOrder (network: string, versions: ChainUpgradesRaw): [number, numb
       : curr[0] <= prev[0] || curr[1] <= prev[1];
   });
 
-  assert(!ooo.length, `${network}: Mismatched upgrade ordering: ${JSON.stringify(ooo)}`);
+  assert(!ooo.length, () => `${network}: Mismatched upgrade ordering: ${stringify(ooo)}`);
 
   return versions;
 }
@@ -39,7 +39,7 @@ function checkOrder (network: string, versions: ChainUpgradesRaw): [number, numb
 function mapRaw ([network, versions]: [string, ChainUpgradesRaw]): ChainUpgrades {
   const chain = networks.find((n) => n.network === network) || NET_EXTRA[network];
 
-  assert(chain, `Unable to find info for chain ${network}`);
+  assert(chain, () => `Unable to find info for chain ${network}`);
 
   return {
     genesisHash: hexToU8a(chain.genesisHash[0]),

packages/types-known/src/upgrades/kusama.ts

@@ -12,7 +12,7 @@ const upgrades: ChainUpgradesRaw = [
   [2201991, 1062], [2671528, 2005], [2704202, 2007], [2728002, 2008], [2832534, 2011],
   [2962294, 2012], [3240000, 2013], [3274408, 2015], [3323565, 2019], [3534175, 2022],
   [3860281, 2023], [4143129, 2024], [4401242, 2025], [4841367, 2026], [5961600, 2027],
-  [6137912, 2028], [6561855, 2029]
+  [6137912, 2028], [6561855, 2029], [7100891, 2030]
 ];
 
 export default upgrades;

packages/types-known/src/upgrades/polkadot.ts

@@ -8,7 +8,7 @@ const upgrades: ChainUpgradesRaw = [
   [244358, 8], [303079, 9], [314201, 10], [342400, 11], [443963, 12],
   [528470, 13], [687751, 14], [746085, 15], [787923, 16], [799302, 17],
   [1205128, 18], [1603423, 23], [1733218, 24], [2005673, 25], [2436698, 26],
-  [3613564, 27], [3899547, 28]
+  [3613564, 27], [3899547, 28], [4345767, 29], [4876134, 30]
 ];
 
 export default upgrades;

packages/types-known/src/upgrades/westend.ts

@@ -8,7 +8,8 @@ const upgrades: ChainUpgradesRaw = [
   [879238, 25], [889472, 26], [902937, 27], [932751, 28], [991142, 29],
   [1030162, 31], [1119657, 32], [1199282, 33], [1342534, 34], [1392263, 35],
   [1431703, 36], [1433369, 37], [1490972, 41], [2087397, 43], [2316688, 44],
-  [2549864, 45], [3925782, 46], [3925843, 47], [4207800, 48], [4627944, 49]
+  [2549864, 45], [3925782, 46], [3925843, 47], [4207800, 48], [4627944, 49],
+  [5124076, 50]
 ];
 
 export default upgrades;

packages/types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "4.2.1",
+  "version": "4.8.1",
   "type": "module",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,15 +19,15 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.10",
-    "@polkadot/metadata": "4.2.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5",
+    "@babel/runtime": "^7.14.0",
+    "@polkadot/metadata": "4.8.1",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1",
     "@types/bn.js": "^4.11.6",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5"
+    "@polkadot/keyring": "^6.3.1"
   }
 }

packages/types/src/augment/registry.ts

@@ -9,6 +9,7 @@ import type { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interface
 import type { UncleEntryItem } from '@polkadot/types/interfaces/authorship';
 import type { AllowedSlots, BabeAuthorityWeight, BabeBlockWeight, BabeEpochConfiguration, BabeEquivocationProof, BabeWeight, EpochAuthorship, MaybeRandomness, MaybeVrf, NextConfigDescriptor, NextConfigDescriptorV1, Randomness, RawBabePreDigest, RawBabePreDigestCompat, RawBabePreDigestPrimary, RawBabePreDigestPrimaryTo159, RawBabePreDigestSecondaryPlain, RawBabePreDigestSecondaryTo159, RawBabePreDigestSecondaryVRF, RawBabePreDigestTo159, SlotNumber, VrfData, VrfOutput, VrfProof } from '@polkadot/types/interfaces/babe';
 import type { AccountData, BalanceLock, BalanceLockTo212, BalanceStatus, Reasons, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
+import type { BeefyCommitment, BeefyNextAuthoritySet, BeefyPayload, BeefySignedCommitment, MmrRootHash, ValidatorSetId } from '@polkadot/types/interfaces/beefy';
 import type { BlockHash } from '@polkadot/types/interfaces/chain';
 import type { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
 import type { EthereumAddress, StatementKind } from '@polkadot/types/interfaces/claims';
@@ -20,7 +21,7 @@ import type { FundIndex, FundInfo, LastContribution, TrieIndex } from '@polkadot
 import type { AccountVote, AccountVoteSplit, AccountVoteStandard, Conviction, Delegations, PreimageStatus, PreimageStatusAvailable, PriorLock, PropIndex, Proposal, ProxyState, ReferendumIndex, ReferendumInfo, ReferendumInfoFinished, ReferendumInfoTo239, ReferendumStatus, Tally, Voting, VotingDelegating, VotingDirect, VotingDirectVote } from '@polkadot/types/interfaces/democracy';
 import type { ApprovalFlag, DefunctVoter, Renouncing, SetIndex, Vote, VoteIndex, VoteThreshold, VoterInfo } from '@polkadot/types/interfaces/elections';
 import type { CreatedBlock, ImportedAux } from '@polkadot/types/interfaces/engine';
-import type { EthAccount, EthBlock, EthBloom, EthCallRequest, EthFilter, EthFilterAddress, EthFilterChanges, EthFilterTopic, EthFilterTopicEntry, EthFilterTopicInner, EthHeader, EthLog, EthReceipt, EthRichBlock, EthRichHeader, EthStorageProof, EthSubKind, EthSubParams, EthSubResult, EthSyncInfo, EthSyncStatus, EthTransaction, EthTransactionAction, EthTransactionCondition, EthTransactionRequest, EthTransactionStatus, EthWork, EthereumAccountId, EthereumLookupSource, EthereumSignature } from '@polkadot/types/interfaces/eth';
+import type { EthAccount, EthBlock, EthBloom, EthCallRequest, EthFilter, EthFilterAddress, EthFilterChanges, EthFilterTopic, EthFilterTopicEntry, EthFilterTopicInner, EthHeader, EthLog, EthReceipt, EthRichBlock, EthRichHeader, EthStorageProof, EthSubKind, EthSubParams, EthSubResult, EthSyncInfo, EthSyncStatus, EthTransaction, EthTransactionAction, EthTransactionCondition, EthTransactionRequest, EthTransactionSignature, EthTransactionStatus, EthWork, EthereumAccountId, EthereumLookupSource, EthereumSignature } from '@polkadot/types/interfaces/eth';
 import type { EvmAccount, EvmLog, EvmVicinity, ExitError, ExitFatal, ExitReason, ExitRevert, ExitSucceed } from '@polkadot/types/interfaces/evm';
 import type { AnySignature, EcdsaSignature, Ed25519Signature, Extrinsic, ExtrinsicEra, ExtrinsicPayload, ExtrinsicPayloadUnknown, ExtrinsicPayloadV4, ExtrinsicSignature, ExtrinsicSignatureV4, ExtrinsicUnknown, ExtrinsicV4, ImmortalEra, MortalEra, MultiSignature, Signature, SignerPayload, Sr25519Signature } from '@polkadot/types/interfaces/extrinsics';
 import type { AssetOptions, Owner, PermissionLatest, PermissionVersions, PermissionsV1 } from '@polkadot/types/interfaces/genericAsset';
@@ -33,26 +34,27 @@ import type { DoubleMapTypeLatest, DoubleMapTypeV10, DoubleMapTypeV11, DoubleMap
 import type { MmrLeafProof } from '@polkadot/types/interfaces/mmr';
 import type { StorageKind } from '@polkadot/types/interfaces/offchain';
 import type { DeferredOffenceOf, Kind, OffenceDetails, Offender, OpaqueTimeSlot, ReportIdOf, Reporter } from '@polkadot/types/interfaces/offences';
-import type { AbridgedCandidateReceipt, AbridgedHostConfiguration, AbridgedHrmpChannel, AbstractFungible, AbstractNonFungible, AccountId32Junction, AccountIndex64Junction, AccountKey20Junction, AssetInstance, AssignmentId, AssignmentKind, AttestedCandidate, AuctionIndex, AuthorityDiscoveryId, AvailabilityBitfield, AvailabilityBitfieldRecord, BackedCandidate, Balances, Bidder, BufferedSessionChange, CandidateCommitments, CandidateDescriptor, CandidateHash, CandidatePendingAvailability, CandidateReceipt, CollatorId, CollatorSignature, CommittedCandidateReceipt, ConcreteFungible, ConcreteNonFungible, CoreAssignment, CoreIndex, CoreOccupied, DepositAsset, DepositReserveAsset, DoubleVoteReport, DownwardMessage, ExchangeAsset, GlobalValidationSchedule, GroupIndex, HeadData, HostConfiguration, HrmpChannel, HrmpChannelId, HrmpOpenChannelRequest, InboundDownwardMessage, InboundHrmpMessage, InboundHrmpMessages, IncomingParachain, IncomingParachainDeploy, IncomingParachainFixed, InitiateReserveWithdraw, InitiateTeleport, Junction, LeasePeriod, LeasePeriodOf, LocalValidationData, MessageIngestionType, MessageQueueChain, MessagingStateSnapshot, MessagingStateSnapshotEgressEntry, MultiAsset, MultiLocation, NetworkId, NewBidder, Order, OriginKind, OutboundHrmpMessage, ParaGenesisArgs, ParaId, ParaInfo, ParaLifecycle, ParaPastCodeMeta, ParaScheduling, ParaValidatorIndex, ParachainDispatchOrigin, ParachainInherentData, ParachainProposal, ParathreadClaim, ParathreadClaimQueue, ParathreadEntry, PersistedValidationData, QueryHolding, QueuedParathread, RegisteredParachainInfo, RelayChainBlockNumber, RelayChainHash, RelayTo, RelayedFrom, Remark, ReserveAssetDeposit, Retriable, Scheduling, SessionInfo, SessionInfoValidatorGroup, SignedAvailabilityBitfield, SignedAvailabilityBitfields, SigningContext, SlotRange, Statement, SubId, SystemInherentData, TeleportAsset, Transact, TransientValidationData, UpwardMessage, ValidationCode, ValidationData, ValidationDataType, ValidationFunctionParams, ValidatorSignature, ValidityAttestation, VecInboundHrmpMessage, VersionedMultiAsset, VersionedMultiLocation, VersionedXcm, WinnersData, WinnersDataTuple, WinningData, WinningDataEntry, WithdrawAsset, Xcm, XcmError, XcmResult } from '@polkadot/types/interfaces/parachains';
+import type { AbridgedCandidateReceipt, AbridgedHostConfiguration, AbridgedHrmpChannel, AssignmentId, AssignmentKind, AttestedCandidate, AuctionIndex, AuthorityDiscoveryId, AvailabilityBitfield, AvailabilityBitfieldRecord, BackedCandidate, Bidder, BufferedSessionChange, CandidateCommitments, CandidateDescriptor, CandidateHash, CandidatePendingAvailability, CandidateReceipt, CollatorId, CollatorSignature, CommittedCandidateReceipt, CoreAssignment, CoreIndex, CoreOccupied, DisputeStatement, DisputeStatementSet, DoubleVoteReport, DownwardMessage, ExplicitDisputeStatement, GlobalValidationData, GlobalValidationSchedule, GroupIndex, HeadData, HostConfiguration, HrmpChannel, HrmpChannelId, HrmpOpenChannelRequest, InboundDownwardMessage, InboundHrmpMessage, InboundHrmpMessages, IncomingParachain, IncomingParachainDeploy, IncomingParachainFixed, InvalidDisputeStatementKind, LeasePeriod, LeasePeriodOf, LocalValidationData, MessageIngestionType, MessageQueueChain, MessagingStateSnapshot, MessagingStateSnapshotEgressEntry, MultiDisputeStatementSet, NewBidder, OutboundHrmpMessage, ParaGenesisArgs, ParaId, ParaInfo, ParaLifecycle, ParaPastCodeMeta, ParaScheduling, ParaValidatorIndex, ParachainDispatchOrigin, ParachainInherentData, ParachainProposal, ParachainsInherentData, ParathreadClaim, ParathreadClaimQueue, ParathreadEntry, PersistedValidationData, QueuedParathread, RegisteredParachainInfo, RelayChainBlockNumber, RelayChainHash, Remark, Retriable, Scheduling, ServiceQuality, SessionInfo, SessionInfoValidatorGroup, SignedAvailabilityBitfield, SignedAvailabilityBitfields, SigningContext, SlotRange, Statement, SubId, SystemInherentData, TransientValidationData, UpwardMessage, ValidDisputeStatementKind, ValidationCode, ValidationData, ValidationDataType, ValidationFunctionParams, ValidatorSignature, ValidityAttestation, VecInboundHrmpMessage, WinnersData, WinnersDataTuple, WinningData, WinningDataEntry } from '@polkadot/types/interfaces/parachains';
 import type { FeeDetails, InclusionFee, RuntimeDispatchInfo } from '@polkadot/types/interfaces/payment';
 import type { Approvals } from '@polkadot/types/interfaces/poll';
 import type { ProxyAnnouncement, ProxyDefinition, ProxyType } from '@polkadot/types/interfaces/proxy';
 import type { AccountStatus, AccountValidity } from '@polkadot/types/interfaces/purchase';
 import type { ActiveRecovery, RecoveryConfig } from '@polkadot/types/interfaces/recovery';
 import type { RpcMethods } from '@polkadot/types/interfaces/rpc';
-import type { AccountId, AccountIdOf, AccountIndex, Address, AssetId, Balance, BalanceOf, Block, BlockNumber, Call, CallHash, CallHashOf, ChangesTrieConfiguration, CodecHash, Consensus, ConsensusEngineId, Digest, DigestItem, EncodedJustification, ExtrinsicsWeight, Fixed128, Fixed64, FixedI128, FixedI64, FixedU128, FixedU64, H1024, H128, H160, H2048, H256, H512, H64, Hash, Header, I32F32, Index, IndicesLookupSource, Justification, Justifications, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, MultiAddress, MultiSigner, OpaqueCall, Origin, OriginCaller, PalletVersion, PalletsOrigin, Pays, PerU16, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, SignedBlockWithJustification, SignedBlockWithJustifications, Slot, StorageData, StorageProof, TransactionPriority, U32F32, ValidatorId, ValidatorIdOf, Weight, WeightMultiplier } from '@polkadot/types/interfaces/runtime';
+import type { AccountId, AccountIdOf, AccountIndex, Address, AssetId, Balance, BalanceOf, Block, BlockNumber, Call, CallHash, CallHashOf, ChangesTrieConfiguration, CodecHash, Consensus, ConsensusEngineId, Digest, DigestItem, EncodedJustification, ExtrinsicsWeight, Fixed128, Fixed64, FixedI128, FixedI64, FixedU128, FixedU64, H1024, H128, H160, H2048, H256, H32, H512, H64, Hash, Header, I32F32, Index, IndicesLookupSource, Justification, Justifications, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, MultiAddress, MultiSigner, OpaqueCall, Origin, OriginCaller, PalletId, PalletVersion, PalletsOrigin, Pays, PerU16, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, SignedBlockWithJustification, SignedBlockWithJustifications, Slot, StorageData, StorageProof, TransactionPriority, U32F32, ValidatorId, ValidatorIdOf, Weight, WeightMultiplier } from '@polkadot/types/interfaces/runtime';
 import type { SiField, SiLookupTypeId, SiPath, SiType, SiTypeDef, SiTypeDefArray, SiTypeDefComposite, SiTypeDefPrimitive, SiTypeDefSequence, SiTypeDefTuple, SiTypeDefVariant, SiVariant } from '@polkadot/types/interfaces/scaleInfo';
 import type { Period, Priority, SchedulePeriod, SchedulePriority, Scheduled, ScheduledTo254, TaskAddress } from '@polkadot/types/interfaces/scheduler';
-import type { FullIdentification, IdentificationTuple, Keys, MembershipProof, SessionIndex, SessionKeys1, SessionKeys2, SessionKeys3, SessionKeys4, SessionKeys5, SessionKeys6, SessionKeys7, SessionKeys8, SessionKeys9, ValidatorCount } from '@polkadot/types/interfaces/session';
+import type { BeefyKey, FullIdentification, IdentificationTuple, Keys, MembershipProof, SessionIndex, SessionKeys1, SessionKeys10, SessionKeys10B, SessionKeys2, SessionKeys3, SessionKeys4, SessionKeys5, SessionKeys6, SessionKeys6B, SessionKeys7, SessionKeys7B, SessionKeys8, SessionKeys8B, SessionKeys9, SessionKeys9B, ValidatorCount } from '@polkadot/types/interfaces/session';
 import type { Bid, BidKind, SocietyJudgement, SocietyVote, StrikeCount, VouchingStatus } from '@polkadot/types/interfaces/society';
 import type { ActiveEraInfo, CompactAssignments, CompactAssignmentsTo257, CompactScore, CompactScoreCompact, ElectionCompute, ElectionPhase, ElectionResult, ElectionScore, ElectionSize, ElectionStatus, EraIndex, EraPoints, EraRewardPoints, EraRewards, Exposure, ExtendedBalance, Forcing, IndividualExposure, KeyType, MomentOf, Nominations, NominatorIndex, NominatorIndexCompact, OffchainAccuracy, OffchainAccuracyCompact, PhragmenScore, Points, RawSolution, ReadySolution, RewardDestination, RewardPoint, RoundSnapshot, SeatHolder, SlashJournalEntry, SlashingSpans, SlashingSpansTo204, SolutionOrSnapshotSize, SolutionSupport, SolutionSupports, SpanIndex, SpanRecord, StakingLedger, StakingLedgerTo223, StakingLedgerTo240, UnappliedSlash, UnappliedSlashOther, UnlockChunk, ValidatorIndex, ValidatorIndexCompact, ValidatorPrefs, ValidatorPrefsTo145, ValidatorPrefsTo196, ValidatorPrefsWithBlocked, ValidatorPrefsWithCommission, VoteWeight, Voter } from '@polkadot/types/interfaces/staking';
 import type { ApiId, KeyValueOption, ReadProof, RuntimeVersion, RuntimeVersionApi, StorageChangeSet } from '@polkadot/types/interfaces/state';
 import type { WeightToFeeCoefficient } from '@polkadot/types/interfaces/support';
-import type { AccountInfo, AccountInfoWithDualRefCount, AccountInfoWithProviders, AccountInfoWithRefCount, AccountInfoWithTripleRefCount, ApplyExtrinsicResult, BlockLength, BlockWeights, ChainProperties, ChainType, ConsumedWeight, DigestOf, DispatchClass, DispatchError, DispatchErrorModule, DispatchErrorTo198, DispatchInfo, DispatchInfoTo190, DispatchInfoTo244, DispatchOutcome, DispatchResult, DispatchResultOf, DispatchResultTo198, Event, EventId, EventIndex, EventRecord, Health, InvalidTransaction, Key, LastRuntimeUpgradeInfo, NetworkState, NetworkStatePeerset, NetworkStatePeersetInfo, NodeRole, NotConnectedPeer, Peer, PeerEndpoint, PeerEndpointAddr, PeerInfo, PeerPing, PerDispatchClassU32, PerDispatchClassWeight, PerDispatchClassWeightsPerClass, Phase, RawOrigin, RefCount, RefCountTo259, SyncState, SystemOrigin, TransactionValidityError, UnknownTransaction, WeightPerClass } from '@polkadot/types/interfaces/system';
+import type { AccountInfo, AccountInfoWithDualRefCount, AccountInfoWithProviders, AccountInfoWithRefCount, AccountInfoWithTripleRefCount, ApplyExtrinsicResult, BlockLength, BlockWeights, ChainProperties, ChainType, ConsumedWeight, DigestOf, DispatchClass, DispatchError, DispatchErrorModule, DispatchErrorTo198, DispatchInfo, DispatchInfoTo190, DispatchInfoTo244, DispatchOutcome, DispatchResult, DispatchResultOf, DispatchResultTo198, Event, EventId, EventIndex, EventRecord, Health, InvalidTransaction, Key, LastRuntimeUpgradeInfo, NetworkState, NetworkStatePeerset, NetworkStatePeersetInfo, NodeRole, NotConnectedPeer, Peer, PeerEndpoint, PeerEndpointAddr, PeerInfo, PeerPing, PerDispatchClassU32, PerDispatchClassWeight, PerDispatchClassWeightsPerClass, Phase, RawOrigin, RefCount, RefCountTo259, SyncState, SystemOrigin, TokenError, TransactionValidityError, UnknownTransaction, WeightPerClass } from '@polkadot/types/interfaces/system';
 import type { Bounty, BountyIndex, BountyStatus, BountyStatusActive, BountyStatusCuratorProposed, BountyStatusPendingPayout, OpenTip, OpenTipFinderTo225, OpenTipTip, OpenTipTo225, TreasuryProposal } from '@polkadot/types/interfaces/treasury';
 import type { Multiplier } from '@polkadot/types/interfaces/txpayment';
 import type { Multisig, Timepoint } from '@polkadot/types/interfaces/utility';
 import type { VestingInfo } from '@polkadot/types/interfaces/vesting';
+import type { AccountId32Junction, AccountIndex64Junction, AccountKey20Junction, AssetInstance, BodyId, BodyPart, BodyPartAtLeastProportion, BodyPartFraction, BodyPartMoreThanProportion, DoubleEncodedCall, Junction, MultiAsset, MultiAssetAbstractFungible, MultiAssetAbstractNonFungible, MultiAssetConcreteFungible, MultiAssetConcreteNonFungible, MultiLocation, NetworkId, Outcome, PluralityJunction, VersionedMultiAsset, VersionedMultiLocation, VersionedXcm, Xcm, XcmAssetEffects, XcmError, XcmHrmpChannelAccepted, XcmHrmpChannelClosing, XcmHrmpNewChannelOpenRequest, XcmOrder, XcmOrderBuyExecution, XcmOrderDepositAsset, XcmOrderDepositReserveAsset, XcmOrderExchangeAsset, XcmOrderInitiateReserveWithdraw, XcmOrderInitiateTeleport, XcmOrderQueryHolding, XcmOriginKind, XcmQueryResponse, XcmRelayedFrom, XcmReserveAssetDeposit, XcmResponse, XcmTeleportAsset, XcmTransact, XcmTransferAsset, XcmTransferReserveAsset, XcmWithdrawAsset } from '@polkadot/types/interfaces/xcm';
 
 declare module '@polkadot/types/types/registry' {
   export interface InterfaceTypes {
@@ -139,14 +141,13 @@ declare module '@polkadot/types/types/registry' {
     'Compact<USize>': Compact<USize>;
     'Compact<ValidatorCount>': Compact<ValidatorCount>;
     'Compact<ValidatorIndex>': Compact<ValidatorIndex>;
+    'Compact<ValidatorSetId>': Compact<ValidatorSetId>;
     'Compact<VoteIndex>': Compact<VoteIndex>;
     'Compact<VoteWeight>': Compact<VoteWeight>;
     'Compact<Weight>': Compact<Weight>;
     'Option<AbridgedCandidateReceipt>': Option<AbridgedCandidateReceipt>;
     'Option<AbridgedHostConfiguration>': Option<AbridgedHostConfiguration>;
     'Option<AbridgedHrmpChannel>': Option<AbridgedHrmpChannel>;
-    'Option<AbstractFungible>': Option<AbstractFungible>;
-    'Option<AbstractNonFungible>': Option<AbstractNonFungible>;
     'Option<AccountData>': Option<AccountData>;
     'Option<AccountId>': Option<AccountId>;
     'Option<AccountId32Junction>': Option<AccountId32Junction>;
@@ -209,8 +210,12 @@ declare module '@polkadot/types/types/registry' {
     'Option<BalanceLock>': Option<BalanceLock>;
     'Option<BalanceLockTo212>': Option<BalanceLockTo212>;
     'Option<BalanceOf>': Option<BalanceOf>;
-    'Option<Balances>': Option<Balances>;
     'Option<BalanceStatus>': Option<BalanceStatus>;
+    'Option<BeefyCommitment>': Option<BeefyCommitment>;
+    'Option<BeefyKey>': Option<BeefyKey>;
+    'Option<BeefyNextAuthoritySet>': Option<BeefyNextAuthoritySet>;
+    'Option<BeefyPayload>': Option<BeefyPayload>;
+    'Option<BeefySignedCommitment>': Option<BeefySignedCommitment>;
     'Option<Bid>': Option<Bid>;
     'Option<Bidder>': Option<Bidder>;
     'Option<BidKind>': Option<BidKind>;
@@ -221,6 +226,11 @@ declare module '@polkadot/types/types/registry' {
     'Option<BlockLength>': Option<BlockLength>;
     'Option<BlockNumber>': Option<BlockNumber>;
     'Option<BlockWeights>': Option<BlockWeights>;
+    'Option<BodyId>': Option<BodyId>;
+    'Option<BodyPart>': Option<BodyPart>;
+    'Option<BodyPartAtLeastProportion>': Option<BodyPartAtLeastProportion>;
+    'Option<BodyPartFraction>': Option<BodyPartFraction>;
+    'Option<BodyPartMoreThanProportion>': Option<BodyPartMoreThanProportion>;
     'Option<bool>': Option<bool>;
     'Option<Bool>': Option<Bool>;
     'Option<Bounty>': Option<Bounty>;
@@ -253,8 +263,6 @@ declare module '@polkadot/types/types/registry' {
     'Option<CompactAssignmentsTo257>': Option<CompactAssignmentsTo257>;
     'Option<CompactScore>': Option<CompactScore>;
     'Option<CompactScoreCompact>': Option<CompactScoreCompact>;
-    'Option<ConcreteFungible>': Option<ConcreteFungible>;
-    'Option<ConcreteNonFungible>': Option<ConcreteNonFungible>;
     'Option<Consensus>': Option<Consensus>;
     'Option<ConsensusEngineId>': Option<ConsensusEngineId>;
     'Option<ConsumedWeight>': Option<ConsumedWeight>;
@@ -303,8 +311,6 @@ declare module '@polkadot/types/types/registry' {
     'Option<DefunctVoter>': Option<DefunctVoter>;
     'Option<Delegations>': Option<Delegations>;
     'Option<DeletedContract>': Option<DeletedContract>;
-    'Option<DepositAsset>': Option<DepositAsset>;
-    'Option<DepositReserveAsset>': Option<DepositReserveAsset>;
     'Option<Digest>': Option<Digest>;
     'Option<DigestItem>': Option<DigestItem>;
     'Option<DigestOf>': Option<DigestOf>;
@@ -319,7 +325,10 @@ declare module '@polkadot/types/types/registry' {
     'Option<DispatchResult>': Option<DispatchResult>;
     'Option<DispatchResultOf>': Option<DispatchResultOf>;
     'Option<DispatchResultTo198>': Option<DispatchResultTo198>;
+    'Option<DisputeStatement>': Option<DisputeStatement>;
+    'Option<DisputeStatementSet>': Option<DisputeStatementSet>;
     'Option<DoNotConstruct>': Option<DoNotConstruct>;
+    'Option<DoubleEncodedCall>': Option<DoubleEncodedCall>;
     'Option<DoubleMapTypeLatest>': Option<DoubleMapTypeLatest>;
     'Option<DoubleMapTypeV10>': Option<DoubleMapTypeV10>;
     'Option<DoubleMapTypeV11>': Option<DoubleMapTypeV11>;
@@ -376,6 +385,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<EthTransactionAction>': Option<EthTransactionAction>;
     'Option<EthTransactionCondition>': Option<EthTransactionCondition>;
     'Option<EthTransactionRequest>': Option<EthTransactionRequest>;
+    'Option<EthTransactionSignature>': Option<EthTransactionSignature>;
     'Option<EthTransactionStatus>': Option<EthTransactionStatus>;
     'Option<EthWork>': Option<EthWork>;
     'Option<Event>': Option<Event>;
@@ -390,12 +400,12 @@ declare module '@polkadot/types/types/registry' {
     'Option<EvmAccount>': Option<EvmAccount>;
     'Option<EvmLog>': Option<EvmLog>;
     'Option<EvmVicinity>': Option<EvmVicinity>;
-    'Option<ExchangeAsset>': Option<ExchangeAsset>;
     'Option<ExitError>': Option<ExitError>;
     'Option<ExitFatal>': Option<ExitFatal>;
     'Option<ExitReason>': Option<ExitReason>;
     'Option<ExitRevert>': Option<ExitRevert>;
     'Option<ExitSucceed>': Option<ExitSucceed>;
+    'Option<ExplicitDisputeStatement>': Option<ExplicitDisputeStatement>;
     'Option<Exposure>': Option<Exposure>;
     'Option<ExtendedBalance>': Option<ExtendedBalance>;
     'Option<Extrinsic>': Option<Extrinsic>;
@@ -436,6 +446,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<FundInfo>': Option<FundInfo>;
     'Option<Gas>': Option<Gas>;
     'Option<GiltBid>': Option<GiltBid>;
+    'Option<GlobalValidationData>': Option<GlobalValidationData>;
     'Option<GlobalValidationSchedule>': Option<GlobalValidationSchedule>;
     'Option<GrandpaEquivocation>': Option<GrandpaEquivocation>;
     'Option<GrandpaEquivocationProof>': Option<GrandpaEquivocationProof>;
@@ -447,6 +458,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<H160>': Option<H160>;
     'Option<H2048>': Option<H2048>;
     'Option<H256>': Option<H256>;
+    'Option<H32>': Option<H32>;
     'Option<H512>': Option<H512>;
     'Option<H64>': Option<H64>;
     'Option<Hash>': Option<Hash>;
@@ -492,9 +504,8 @@ declare module '@polkadot/types/types/registry' {
     'Option<Index>': Option<Index>;
     'Option<IndicesLookupSource>': Option<IndicesLookupSource>;
     'Option<IndividualExposure>': Option<IndividualExposure>;
-    'Option<InitiateReserveWithdraw>': Option<InitiateReserveWithdraw>;
-    'Option<InitiateTeleport>': Option<InitiateTeleport>;
     'Option<InstructionWeights>': Option<InstructionWeights>;
+    'Option<InvalidDisputeStatementKind>': Option<InvalidDisputeStatementKind>;
     'Option<InvalidTransaction>': Option<InvalidTransaction>;
     'Option<Json>': Option<Json>;
     'Option<Junction>': Option<Junction>;
@@ -540,6 +551,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<MetadataV12>': Option<MetadataV12>;
     'Option<MetadataV9>': Option<MetadataV9>;
     'Option<MmrLeafProof>': Option<MmrLeafProof>;
+    'Option<MmrRootHash>': Option<MmrRootHash>;
     'Option<ModuleConstantMetadataLatest>': Option<ModuleConstantMetadataLatest>;
     'Option<ModuleConstantMetadataV10>': Option<ModuleConstantMetadataV10>;
     'Option<ModuleConstantMetadataV11>': Option<ModuleConstantMetadataV11>;
@@ -557,6 +569,11 @@ declare module '@polkadot/types/types/registry' {
     'Option<MortalEra>': Option<MortalEra>;
     'Option<MultiAddress>': Option<MultiAddress>;
     'Option<MultiAsset>': Option<MultiAsset>;
+    'Option<MultiAssetAbstractFungible>': Option<MultiAssetAbstractFungible>;
+    'Option<MultiAssetAbstractNonFungible>': Option<MultiAssetAbstractNonFungible>;
+    'Option<MultiAssetConcreteFungible>': Option<MultiAssetConcreteFungible>;
+    'Option<MultiAssetConcreteNonFungible>': Option<MultiAssetConcreteNonFungible>;
+    'Option<MultiDisputeStatementSet>': Option<MultiDisputeStatementSet>;
     'Option<MultiLocation>': Option<MultiLocation>;
     'Option<Multiplier>': Option<Multiplier>;
     'Option<Multisig>': Option<Multisig>;
@@ -589,17 +606,18 @@ declare module '@polkadot/types/types/registry' {
     'Option<OpenTipFinderTo225>': Option<OpenTipFinderTo225>;
     'Option<OpenTipTip>': Option<OpenTipTip>;
     'Option<OpenTipTo225>': Option<OpenTipTo225>;
-    'Option<Order>': Option<Order>;
     'Option<Origin>': Option<Origin>;
     'Option<OriginCaller>': Option<OriginCaller>;
-    'Option<OriginKind>': Option<OriginKind>;
     'Option<OutboundHrmpMessage>': Option<OutboundHrmpMessage>;
+    'Option<Outcome>': Option<Outcome>;
     'Option<Owner>': Option<Owner>;
+    'Option<PalletId>': Option<PalletId>;
     'Option<PalletsOrigin>': Option<PalletsOrigin>;
     'Option<PalletVersion>': Option<PalletVersion>;
     'Option<ParachainDispatchOrigin>': Option<ParachainDispatchOrigin>;
     'Option<ParachainInherentData>': Option<ParachainInherentData>;
     'Option<ParachainProposal>': Option<ParachainProposal>;
+    'Option<ParachainsInherentData>': Option<ParachainsInherentData>;
     'Option<ParaGenesisArgs>': Option<ParaGenesisArgs>;
     'Option<ParaId>': Option<ParaId>;
     'Option<ParaInfo>': Option<ParaInfo>;
@@ -635,6 +653,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<PhantomData>': Option<PhantomData>;
     'Option<Phase>': Option<Phase>;
     'Option<PhragmenScore>': Option<PhragmenScore>;
+    'Option<PluralityJunction>': Option<PluralityJunction>;
     'Option<Points>': Option<Points>;
     'Option<Precommits>': Option<Precommits>;
     'Option<PrefabWasmModule>': Option<PrefabWasmModule>;
@@ -652,7 +671,6 @@ declare module '@polkadot/types/types/registry' {
     'Option<ProxyDefinition>': Option<ProxyDefinition>;
     'Option<ProxyState>': Option<ProxyState>;
     'Option<ProxyType>': Option<ProxyType>;
-    'Option<QueryHolding>': Option<QueryHolding>;
     'Option<QueuedParathread>': Option<QueuedParathread>;
     'Option<Randomness>': Option<Randomness>;
     'Option<Raw>': Option<Raw>;
@@ -686,15 +704,12 @@ declare module '@polkadot/types/types/registry' {
     'Option<RegistrationJudgement>': Option<RegistrationJudgement>;
     'Option<RelayChainBlockNumber>': Option<RelayChainBlockNumber>;
     'Option<RelayChainHash>': Option<RelayChainHash>;
-    'Option<RelayedFrom>': Option<RelayedFrom>;
-    'Option<RelayTo>': Option<RelayTo>;
     'Option<Releases>': Option<Releases>;
     'Option<Remark>': Option<Remark>;
     'Option<Renouncing>': Option<Renouncing>;
     'Option<ReportedRoundStates>': Option<ReportedRoundStates>;
     'Option<Reporter>': Option<Reporter>;
     'Option<ReportIdOf>': Option<ReportIdOf>;
-    'Option<ReserveAssetDeposit>': Option<ReserveAssetDeposit>;
     'Option<Retriable>': Option<Retriable>;
     'Option<RewardDestination>': Option<RewardDestination>;
     'Option<RewardPoint>': Option<RewardPoint>;
@@ -718,18 +733,25 @@ declare module '@polkadot/types/types/registry' {
     'Option<SealV0>': Option<SealV0>;
     'Option<SeatHolder>': Option<SeatHolder>;
     'Option<SeedOf>': Option<SeedOf>;
+    'Option<ServiceQuality>': Option<ServiceQuality>;
     'Option<SessionIndex>': Option<SessionIndex>;
     'Option<SessionInfo>': Option<SessionInfo>;
     'Option<SessionInfoValidatorGroup>': Option<SessionInfoValidatorGroup>;
     'Option<SessionKeys1>': Option<SessionKeys1>;
+    'Option<SessionKeys10>': Option<SessionKeys10>;
+    'Option<SessionKeys10B>': Option<SessionKeys10B>;
     'Option<SessionKeys2>': Option<SessionKeys2>;
     'Option<SessionKeys3>': Option<SessionKeys3>;
     'Option<SessionKeys4>': Option<SessionKeys4>;
     'Option<SessionKeys5>': Option<SessionKeys5>;
     'Option<SessionKeys6>': Option<SessionKeys6>;
+    'Option<SessionKeys6B>': Option<SessionKeys6B>;
     'Option<SessionKeys7>': Option<SessionKeys7>;
+    'Option<SessionKeys7B>': Option<SessionKeys7B>;
     'Option<SessionKeys8>': Option<SessionKeys8>;
+    'Option<SessionKeys8B>': Option<SessionKeys8B>;
     'Option<SessionKeys9>': Option<SessionKeys9>;
+    'Option<SessionKeys9B>': Option<SessionKeys9B>;
     'Option<SetId>': Option<SetId>;
     'Option<SetIndex>': Option<SetIndex>;
     'Option<SiField>': Option<SiField>;
@@ -812,11 +834,10 @@ declare module '@polkadot/types/types/registry' {
     'Option<TaskAddress>': Option<TaskAddress>;
     'Option<TAssetBalance>': Option<TAssetBalance>;
     'Option<TAssetDepositBalance>': Option<TAssetDepositBalance>;
-    'Option<TeleportAsset>': Option<TeleportAsset>;
     'Option<Text>': Option<Text>;
     'Option<Timepoint>': Option<Timepoint>;
+    'Option<TokenError>': Option<TokenError>;
     'Option<TombstoneContractInfo>': Option<TombstoneContractInfo>;
-    'Option<Transact>': Option<Transact>;
     'Option<TransactionPriority>': Option<TransactionPriority>;
     'Option<TransactionValidityError>': Option<TransactionValidityError>;
     'Option<TransientValidationData>': Option<TransientValidationData>;
@@ -859,7 +880,9 @@ declare module '@polkadot/types/types/registry' {
     'Option<ValidatorPrefsTo196>': Option<ValidatorPrefsTo196>;
     'Option<ValidatorPrefsWithBlocked>': Option<ValidatorPrefsWithBlocked>;
     'Option<ValidatorPrefsWithCommission>': Option<ValidatorPrefsWithCommission>;
+    'Option<ValidatorSetId>': Option<ValidatorSetId>;
     'Option<ValidatorSignature>': Option<ValidatorSignature>;
+    'Option<ValidDisputeStatementKind>': Option<ValidDisputeStatementKind>;
     'Option<ValidityAttestation>': Option<ValidityAttestation>;
     'Option<VecInboundHrmpMessage>': Option<VecInboundHrmpMessage>;
     'Option<VersionedMultiAsset>': Option<VersionedMultiAsset>;
@@ -891,16 +914,34 @@ declare module '@polkadot/types/types/registry' {
     'Option<WinnersDataTuple>': Option<WinnersDataTuple>;
     'Option<WinningData>': Option<WinningData>;
     'Option<WinningDataEntry>': Option<WinningDataEntry>;
-    'Option<WithdrawAsset>': Option<WithdrawAsset>;
     'Option<WithdrawReasons>': Option<WithdrawReasons>;
     'Option<Xcm>': Option<Xcm>;
+    'Option<XcmAssetEffects>': Option<XcmAssetEffects>;
     'Option<XcmError>': Option<XcmError>;
-    'Option<XcmResult>': Option<XcmResult>;
+    'Option<XcmHrmpChannelAccepted>': Option<XcmHrmpChannelAccepted>;
+    'Option<XcmHrmpChannelClosing>': Option<XcmHrmpChannelClosing>;
+    'Option<XcmHrmpNewChannelOpenRequest>': Option<XcmHrmpNewChannelOpenRequest>;
+    'Option<XcmOrder>': Option<XcmOrder>;
+    'Option<XcmOrderBuyExecution>': Option<XcmOrderBuyExecution>;
+    'Option<XcmOrderDepositAsset>': Option<XcmOrderDepositAsset>;
+    'Option<XcmOrderDepositReserveAsset>': Option<XcmOrderDepositReserveAsset>;
+    'Option<XcmOrderExchangeAsset>': Option<XcmOrderExchangeAsset>;
+    'Option<XcmOrderInitiateReserveWithdraw>': Option<XcmOrderInitiateReserveWithdraw>;
+    'Option<XcmOrderInitiateTeleport>': Option<XcmOrderInitiateTeleport>;
+    'Option<XcmOrderQueryHolding>': Option<XcmOrderQueryHolding>;
+    'Option<XcmOriginKind>': Option<XcmOriginKind>;
+    'Option<XcmQueryResponse>': Option<XcmQueryResponse>;
+    'Option<XcmRelayedFrom>': Option<XcmRelayedFrom>;
+    'Option<XcmReserveAssetDeposit>': Option<XcmReserveAssetDeposit>;
+    'Option<XcmResponse>': Option<XcmResponse>;
+    'Option<XcmTeleportAsset>': Option<XcmTeleportAsset>;
+    'Option<XcmTransact>': Option<XcmTransact>;
+    'Option<XcmTransferAsset>': Option<XcmTransferAsset>;
+    'Option<XcmTransferReserveAsset>': Option<XcmTransferReserveAsset>;
+    'Option<XcmWithdrawAsset>': Option<XcmWithdrawAsset>;
     'Vec<AbridgedCandidateReceipt>': Vec<AbridgedCandidateReceipt>;
     'Vec<AbridgedHostConfiguration>': Vec<AbridgedHostConfiguration>;
     'Vec<AbridgedHrmpChannel>': Vec<AbridgedHrmpChannel>;
-    'Vec<AbstractFungible>': Vec<AbstractFungible>;
-    'Vec<AbstractNonFungible>': Vec<AbstractNonFungible>;
     'Vec<AccountData>': Vec<AccountData>;
     'Vec<AccountId>': Vec<AccountId>;
     'Vec<AccountId32Junction>': Vec<AccountId32Junction>;
@@ -963,8 +1004,12 @@ declare module '@polkadot/types/types/registry' {
     'Vec<BalanceLock>': Vec<BalanceLock>;
     'Vec<BalanceLockTo212>': Vec<BalanceLockTo212>;
     'Vec<BalanceOf>': Vec<BalanceOf>;
-    'Vec<Balances>': Vec<Balances>;
     'Vec<BalanceStatus>': Vec<BalanceStatus>;
+    'Vec<BeefyCommitment>': Vec<BeefyCommitment>;
+    'Vec<BeefyKey>': Vec<BeefyKey>;
+    'Vec<BeefyNextAuthoritySet>': Vec<BeefyNextAuthoritySet>;
+    'Vec<BeefyPayload>': Vec<BeefyPayload>;
+    'Vec<BeefySignedCommitment>': Vec<BeefySignedCommitment>;
     'Vec<Bid>': Vec<Bid>;
     'Vec<Bidder>': Vec<Bidder>;
     'Vec<BidKind>': Vec<BidKind>;
@@ -975,6 +1020,11 @@ declare module '@polkadot/types/types/registry' {
     'Vec<BlockLength>': Vec<BlockLength>;
     'Vec<BlockNumber>': Vec<BlockNumber>;
     'Vec<BlockWeights>': Vec<BlockWeights>;
+    'Vec<BodyId>': Vec<BodyId>;
+    'Vec<BodyPart>': Vec<BodyPart>;
+    'Vec<BodyPartAtLeastProportion>': Vec<BodyPartAtLeastProportion>;
+    'Vec<BodyPartFraction>': Vec<BodyPartFraction>;
+    'Vec<BodyPartMoreThanProportion>': Vec<BodyPartMoreThanProportion>;
     'Vec<bool>': Vec<bool>;
     'Vec<Bool>': Vec<Bool>;
     'Vec<Bounty>': Vec<Bounty>;
@@ -1007,8 +1057,6 @@ declare module '@polkadot/types/types/registry' {
     'Vec<CompactAssignmentsTo257>': Vec<CompactAssignmentsTo257>;
     'Vec<CompactScore>': Vec<CompactScore>;
     'Vec<CompactScoreCompact>': Vec<CompactScoreCompact>;
-    'Vec<ConcreteFungible>': Vec<ConcreteFungible>;
-    'Vec<ConcreteNonFungible>': Vec<ConcreteNonFungible>;
     'Vec<Consensus>': Vec<Consensus>;
     'Vec<ConsensusEngineId>': Vec<ConsensusEngineId>;
     'Vec<ConsumedWeight>': Vec<ConsumedWeight>;
@@ -1057,8 +1105,6 @@ declare module '@polkadot/types/types/registry' {
     'Vec<DefunctVoter>': Vec<DefunctVoter>;
     'Vec<Delegations>': Vec<Delegations>;
     'Vec<DeletedContract>': Vec<DeletedContract>;
-    'Vec<DepositAsset>': Vec<DepositAsset>;
-    'Vec<DepositReserveAsset>': Vec<DepositReserveAsset>;
     'Vec<Digest>': Vec<Digest>;
     'Vec<DigestItem>': Vec<DigestItem>;
     'Vec<DigestOf>': Vec<DigestOf>;
@@ -1073,7 +1119,10 @@ declare module '@polkadot/types/types/registry' {
     'Vec<DispatchResult>': Vec<DispatchResult>;
     'Vec<DispatchResultOf>': Vec<DispatchResultOf>;
     'Vec<DispatchResultTo198>': Vec<DispatchResultTo198>;
+    'Vec<DisputeStatement>': Vec<DisputeStatement>;
+    'Vec<DisputeStatementSet>': Vec<DisputeStatementSet>;
     'Vec<DoNotConstruct>': Vec<DoNotConstruct>;
+    'Vec<DoubleEncodedCall>': Vec<DoubleEncodedCall>;
     'Vec<DoubleMapTypeLatest>': Vec<DoubleMapTypeLatest>;
     'Vec<DoubleMapTypeV10>': Vec<DoubleMapTypeV10>;
     'Vec<DoubleMapTypeV11>': Vec<DoubleMapTypeV11>;
@@ -1130,6 +1179,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<EthTransactionAction>': Vec<EthTransactionAction>;
     'Vec<EthTransactionCondition>': Vec<EthTransactionCondition>;
     'Vec<EthTransactionRequest>': Vec<EthTransactionRequest>;
+    'Vec<EthTransactionSignature>': Vec<EthTransactionSignature>;
     'Vec<EthTransactionStatus>': Vec<EthTransactionStatus>;
     'Vec<EthWork>': Vec<EthWork>;
     'Vec<Event>': Vec<Event>;
@@ -1144,12 +1194,12 @@ declare module '@polkadot/types/types/registry' {
     'Vec<EvmAccount>': Vec<EvmAccount>;
     'Vec<EvmLog>': Vec<EvmLog>;
     'Vec<EvmVicinity>': Vec<EvmVicinity>;
-    'Vec<ExchangeAsset>': Vec<ExchangeAsset>;
     'Vec<ExitError>': Vec<ExitError>;
     'Vec<ExitFatal>': Vec<ExitFatal>;
     'Vec<ExitReason>': Vec<ExitReason>;
     'Vec<ExitRevert>': Vec<ExitRevert>;
     'Vec<ExitSucceed>': Vec<ExitSucceed>;
+    'Vec<ExplicitDisputeStatement>': Vec<ExplicitDisputeStatement>;
     'Vec<Exposure>': Vec<Exposure>;
     'Vec<ExtendedBalance>': Vec<ExtendedBalance>;
     'Vec<Extrinsic>': Vec<Extrinsic>;
@@ -1190,6 +1240,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<FundInfo>': Vec<FundInfo>;
     'Vec<Gas>': Vec<Gas>;
     'Vec<GiltBid>': Vec<GiltBid>;
+    'Vec<GlobalValidationData>': Vec<GlobalValidationData>;
     'Vec<GlobalValidationSchedule>': Vec<GlobalValidationSchedule>;
     'Vec<GrandpaEquivocation>': Vec<GrandpaEquivocation>;
     'Vec<GrandpaEquivocationProof>': Vec<GrandpaEquivocationProof>;
@@ -1201,6 +1252,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<H160>': Vec<H160>;
     'Vec<H2048>': Vec<H2048>;
     'Vec<H256>': Vec<H256>;
+    'Vec<H32>': Vec<H32>;
     'Vec<H512>': Vec<H512>;
     'Vec<H64>': Vec<H64>;
     'Vec<Hash>': Vec<Hash>;
@@ -1246,9 +1298,8 @@ declare module '@polkadot/types/types/registry' {
     'Vec<Index>': Vec<Index>;
     'Vec<IndicesLookupSource>': Vec<IndicesLookupSource>;
     'Vec<IndividualExposure>': Vec<IndividualExposure>;
-    'Vec<InitiateReserveWithdraw>': Vec<InitiateReserveWithdraw>;
-    'Vec<InitiateTeleport>': Vec<InitiateTeleport>;
     'Vec<InstructionWeights>': Vec<InstructionWeights>;
+    'Vec<InvalidDisputeStatementKind>': Vec<InvalidDisputeStatementKind>;
     'Vec<InvalidTransaction>': Vec<InvalidTransaction>;
     'Vec<Json>': Vec<Json>;
     'Vec<Junction>': Vec<Junction>;
@@ -1294,6 +1345,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<MetadataV12>': Vec<MetadataV12>;
     'Vec<MetadataV9>': Vec<MetadataV9>;
     'Vec<MmrLeafProof>': Vec<MmrLeafProof>;
+    'Vec<MmrRootHash>': Vec<MmrRootHash>;
     'Vec<ModuleConstantMetadataLatest>': Vec<ModuleConstantMetadataLatest>;
     'Vec<ModuleConstantMetadataV10>': Vec<ModuleConstantMetadataV10>;
     'Vec<ModuleConstantMetadataV11>': Vec<ModuleConstantMetadataV11>;
@@ -1311,6 +1363,11 @@ declare module '@polkadot/types/types/registry' {
     'Vec<MortalEra>': Vec<MortalEra>;
     'Vec<MultiAddress>': Vec<MultiAddress>;
     'Vec<MultiAsset>': Vec<MultiAsset>;
+    'Vec<MultiAssetAbstractFungible>': Vec<MultiAssetAbstractFungible>;
+    'Vec<MultiAssetAbstractNonFungible>': Vec<MultiAssetAbstractNonFungible>;
+    'Vec<MultiAssetConcreteFungible>': Vec<MultiAssetConcreteFungible>;
+    'Vec<MultiAssetConcreteNonFungible>': Vec<MultiAssetConcreteNonFungible>;
+    'Vec<MultiDisputeStatementSet>': Vec<MultiDisputeStatementSet>;
     'Vec<MultiLocation>': Vec<MultiLocation>;
     'Vec<Multiplier>': Vec<Multiplier>;
     'Vec<Multisig>': Vec<Multisig>;
@@ -1343,17 +1400,18 @@ declare module '@polkadot/types/types/registry' {
     'Vec<OpenTipFinderTo225>': Vec<OpenTipFinderTo225>;
     'Vec<OpenTipTip>': Vec<OpenTipTip>;
     'Vec<OpenTipTo225>': Vec<OpenTipTo225>;
-    'Vec<Order>': Vec<Order>;
     'Vec<Origin>': Vec<Origin>;
     'Vec<OriginCaller>': Vec<OriginCaller>;
-    'Vec<OriginKind>': Vec<OriginKind>;
     'Vec<OutboundHrmpMessage>': Vec<OutboundHrmpMessage>;
+    'Vec<Outcome>': Vec<Outcome>;
     'Vec<Owner>': Vec<Owner>;
+    'Vec<PalletId>': Vec<PalletId>;
     'Vec<PalletsOrigin>': Vec<PalletsOrigin>;
     'Vec<PalletVersion>': Vec<PalletVersion>;
     'Vec<ParachainDispatchOrigin>': Vec<ParachainDispatchOrigin>;
     'Vec<ParachainInherentData>': Vec<ParachainInherentData>;
     'Vec<ParachainProposal>': Vec<ParachainProposal>;
+    'Vec<ParachainsInherentData>': Vec<ParachainsInherentData>;
     'Vec<ParaGenesisArgs>': Vec<ParaGenesisArgs>;
     'Vec<ParaId>': Vec<ParaId>;
     'Vec<ParaInfo>': Vec<ParaInfo>;
@@ -1389,6 +1447,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<PhantomData>': Vec<PhantomData>;
     'Vec<Phase>': Vec<Phase>;
     'Vec<PhragmenScore>': Vec<PhragmenScore>;
+    'Vec<PluralityJunction>': Vec<PluralityJunction>;
     'Vec<Points>': Vec<Points>;
     'Vec<Precommits>': Vec<Precommits>;
     'Vec<PrefabWasmModule>': Vec<PrefabWasmModule>;
@@ -1406,7 +1465,6 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ProxyDefinition>': Vec<ProxyDefinition>;
     'Vec<ProxyState>': Vec<ProxyState>;
     'Vec<ProxyType>': Vec<ProxyType>;
-    'Vec<QueryHolding>': Vec<QueryHolding>;
     'Vec<QueuedParathread>': Vec<QueuedParathread>;
     'Vec<Randomness>': Vec<Randomness>;
     'Vec<Raw>': Vec<Raw>;
@@ -1440,15 +1498,12 @@ declare module '@polkadot/types/types/registry' {
     'Vec<RegistrationJudgement>': Vec<RegistrationJudgement>;
     'Vec<RelayChainBlockNumber>': Vec<RelayChainBlockNumber>;
     'Vec<RelayChainHash>': Vec<RelayChainHash>;
-    'Vec<RelayedFrom>': Vec<RelayedFrom>;
-    'Vec<RelayTo>': Vec<RelayTo>;
     'Vec<Releases>': Vec<Releases>;
     'Vec<Remark>': Vec<Remark>;
     'Vec<Renouncing>': Vec<Renouncing>;
     'Vec<ReportedRoundStates>': Vec<ReportedRoundStates>;
     'Vec<Reporter>': Vec<Reporter>;
     'Vec<ReportIdOf>': Vec<ReportIdOf>;
-    'Vec<ReserveAssetDeposit>': Vec<ReserveAssetDeposit>;
     'Vec<Retriable>': Vec<Retriable>;
     'Vec<RewardDestination>': Vec<RewardDestination>;
     'Vec<RewardPoint>': Vec<RewardPoint>;
@@ -1472,18 +1527,25 @@ declare module '@polkadot/types/types/registry' {
     'Vec<SealV0>': Vec<SealV0>;
     'Vec<SeatHolder>': Vec<SeatHolder>;
     'Vec<SeedOf>': Vec<SeedOf>;
+    'Vec<ServiceQuality>': Vec<ServiceQuality>;
     'Vec<SessionIndex>': Vec<SessionIndex>;
     'Vec<SessionInfo>': Vec<SessionInfo>;
     'Vec<SessionInfoValidatorGroup>': Vec<SessionInfoValidatorGroup>;
     'Vec<SessionKeys1>': Vec<SessionKeys1>;
+    'Vec<SessionKeys10>': Vec<SessionKeys10>;
+    'Vec<SessionKeys10B>': Vec<SessionKeys10B>;
     'Vec<SessionKeys2>': Vec<SessionKeys2>;
     'Vec<SessionKeys3>': Vec<SessionKeys3>;
     'Vec<SessionKeys4>': Vec<SessionKeys4>;
     'Vec<SessionKeys5>': Vec<SessionKeys5>;
     'Vec<SessionKeys6>': Vec<SessionKeys6>;
+    'Vec<SessionKeys6B>': Vec<SessionKeys6B>;
     'Vec<SessionKeys7>': Vec<SessionKeys7>;
+    'Vec<SessionKeys7B>': Vec<SessionKeys7B>;
     'Vec<SessionKeys8>': Vec<SessionKeys8>;
+    'Vec<SessionKeys8B>': Vec<SessionKeys8B>;
     'Vec<SessionKeys9>': Vec<SessionKeys9>;
+    'Vec<SessionKeys9B>': Vec<SessionKeys9B>;
     'Vec<SetId>': Vec<SetId>;
     'Vec<SetIndex>': Vec<SetIndex>;
     'Vec<SiField>': Vec<SiField>;
@@ -1566,11 +1628,10 @@ declare module '@polkadot/types/types/registry' {
     'Vec<TaskAddress>': Vec<TaskAddress>;
     'Vec<TAssetBalance>': Vec<TAssetBalance>;
     'Vec<TAssetDepositBalance>': Vec<TAssetDepositBalance>;
-    'Vec<TeleportAsset>': Vec<TeleportAsset>;
     'Vec<Text>': Vec<Text>;
     'Vec<Timepoint>': Vec<Timepoint>;
+    'Vec<TokenError>': Vec<TokenError>;
     'Vec<TombstoneContractInfo>': Vec<TombstoneContractInfo>;
-    'Vec<Transact>': Vec<Transact>;
     'Vec<TransactionPriority>': Vec<TransactionPriority>;
     'Vec<TransactionValidityError>': Vec<TransactionValidityError>;
     'Vec<TransientValidationData>': Vec<TransientValidationData>;
@@ -1613,7 +1674,9 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ValidatorPrefsTo196>': Vec<ValidatorPrefsTo196>;
     'Vec<ValidatorPrefsWithBlocked>': Vec<ValidatorPrefsWithBlocked>;
     'Vec<ValidatorPrefsWithCommission>': Vec<ValidatorPrefsWithCommission>;
+    'Vec<ValidatorSetId>': Vec<ValidatorSetId>;
     'Vec<ValidatorSignature>': Vec<ValidatorSignature>;
+    'Vec<ValidDisputeStatementKind>': Vec<ValidDisputeStatementKind>;
     'Vec<ValidityAttestation>': Vec<ValidityAttestation>;
     'Vec<VecInboundHrmpMessage>': Vec<VecInboundHrmpMessage>;
     'Vec<VersionedMultiAsset>': Vec<VersionedMultiAsset>;
@@ -1645,16 +1708,34 @@ declare module '@polkadot/types/types/registry' {
     'Vec<WinnersDataTuple>': Vec<WinnersDataTuple>;
     'Vec<WinningData>': Vec<WinningData>;
     'Vec<WinningDataEntry>': Vec<WinningDataEntry>;
-    'Vec<WithdrawAsset>': Vec<WithdrawAsset>;
     'Vec<WithdrawReasons>': Vec<WithdrawReasons>;
     'Vec<Xcm>': Vec<Xcm>;
+    'Vec<XcmAssetEffects>': Vec<XcmAssetEffects>;
     'Vec<XcmError>': Vec<XcmError>;
-    'Vec<XcmResult>': Vec<XcmResult>;
+    'Vec<XcmHrmpChannelAccepted>': Vec<XcmHrmpChannelAccepted>;
+    'Vec<XcmHrmpChannelClosing>': Vec<XcmHrmpChannelClosing>;
+    'Vec<XcmHrmpNewChannelOpenRequest>': Vec<XcmHrmpNewChannelOpenRequest>;
+    'Vec<XcmOrder>': Vec<XcmOrder>;
+    'Vec<XcmOrderBuyExecution>': Vec<XcmOrderBuyExecution>;
+    'Vec<XcmOrderDepositAsset>': Vec<XcmOrderDepositAsset>;
+    'Vec<XcmOrderDepositReserveAsset>': Vec<XcmOrderDepositReserveAsset>;
+    'Vec<XcmOrderExchangeAsset>': Vec<XcmOrderExchangeAsset>;
+    'Vec<XcmOrderInitiateReserveWithdraw>': Vec<XcmOrderInitiateReserveWithdraw>;
+    'Vec<XcmOrderInitiateTeleport>': Vec<XcmOrderInitiateTeleport>;
+    'Vec<XcmOrderQueryHolding>': Vec<XcmOrderQueryHolding>;
+    'Vec<XcmOriginKind>': Vec<XcmOriginKind>;
+    'Vec<XcmQueryResponse>': Vec<XcmQueryResponse>;
+    'Vec<XcmRelayedFrom>': Vec<XcmRelayedFrom>;
+    'Vec<XcmReserveAssetDeposit>': Vec<XcmReserveAssetDeposit>;
+    'Vec<XcmResponse>': Vec<XcmResponse>;
+    'Vec<XcmTeleportAsset>': Vec<XcmTeleportAsset>;
+    'Vec<XcmTransact>': Vec<XcmTransact>;
+    'Vec<XcmTransferAsset>': Vec<XcmTransferAsset>;
+    'Vec<XcmTransferReserveAsset>': Vec<XcmTransferReserveAsset>;
+    'Vec<XcmWithdrawAsset>': Vec<XcmWithdrawAsset>;
     AbridgedCandidateReceipt: AbridgedCandidateReceipt;
     AbridgedHostConfiguration: AbridgedHostConfiguration;
     AbridgedHrmpChannel: AbridgedHrmpChannel;
-    AbstractFungible: AbstractFungible;
-    AbstractNonFungible: AbstractNonFungible;
     AccountData: AccountData;
     AccountId: AccountId;
     AccountId32Junction: AccountId32Junction;
@@ -1717,8 +1798,12 @@ declare module '@polkadot/types/types/registry' {
     BalanceLock: BalanceLock;
     BalanceLockTo212: BalanceLockTo212;
     BalanceOf: BalanceOf;
-    Balances: Balances;
     BalanceStatus: BalanceStatus;
+    BeefyCommitment: BeefyCommitment;
+    BeefyKey: BeefyKey;
+    BeefyNextAuthoritySet: BeefyNextAuthoritySet;
+    BeefyPayload: BeefyPayload;
+    BeefySignedCommitment: BeefySignedCommitment;
     Bid: Bid;
     Bidder: Bidder;
     BidKind: BidKind;
@@ -1729,6 +1814,11 @@ declare module '@polkadot/types/types/registry' {
     BlockLength: BlockLength;
     BlockNumber: BlockNumber;
     BlockWeights: BlockWeights;
+    BodyId: BodyId;
+    BodyPart: BodyPart;
+    BodyPartAtLeastProportion: BodyPartAtLeastProportion;
+    BodyPartFraction: BodyPartFraction;
+    BodyPartMoreThanProportion: BodyPartMoreThanProportion;
     bool: bool;
     Bool: Bool;
     Bounty: Bounty;
@@ -1761,8 +1851,6 @@ declare module '@polkadot/types/types/registry' {
     CompactAssignmentsTo257: CompactAssignmentsTo257;
     CompactScore: CompactScore;
     CompactScoreCompact: CompactScoreCompact;
-    ConcreteFungible: ConcreteFungible;
-    ConcreteNonFungible: ConcreteNonFungible;
     Consensus: Consensus;
     ConsensusEngineId: ConsensusEngineId;
     ConsumedWeight: ConsumedWeight;
@@ -1811,8 +1899,6 @@ declare module '@polkadot/types/types/registry' {
     DefunctVoter: DefunctVoter;
     Delegations: Delegations;
     DeletedContract: DeletedContract;
-    DepositAsset: DepositAsset;
-    DepositReserveAsset: DepositReserveAsset;
     Digest: Digest;
     DigestItem: DigestItem;
     DigestOf: DigestOf;
@@ -1827,7 +1913,10 @@ declare module '@polkadot/types/types/registry' {
     DispatchResult: DispatchResult;
     DispatchResultOf: DispatchResultOf;
     DispatchResultTo198: DispatchResultTo198;
+    DisputeStatement: DisputeStatement;
+    DisputeStatementSet: DisputeStatementSet;
     DoNotConstruct: DoNotConstruct;
+    DoubleEncodedCall: DoubleEncodedCall;
     DoubleMapTypeLatest: DoubleMapTypeLatest;
     DoubleMapTypeV10: DoubleMapTypeV10;
     DoubleMapTypeV11: DoubleMapTypeV11;
@@ -1884,6 +1973,7 @@ declare module '@polkadot/types/types/registry' {
     EthTransactionAction: EthTransactionAction;
     EthTransactionCondition: EthTransactionCondition;
     EthTransactionRequest: EthTransactionRequest;
+    EthTransactionSignature: EthTransactionSignature;
     EthTransactionStatus: EthTransactionStatus;
     EthWork: EthWork;
     Event: Event;
@@ -1898,12 +1988,12 @@ declare module '@polkadot/types/types/registry' {
     EvmAccount: EvmAccount;
     EvmLog: EvmLog;
     EvmVicinity: EvmVicinity;
-    ExchangeAsset: ExchangeAsset;
     ExitError: ExitError;
     ExitFatal: ExitFatal;
     ExitReason: ExitReason;
     ExitRevert: ExitRevert;
     ExitSucceed: ExitSucceed;
+    ExplicitDisputeStatement: ExplicitDisputeStatement;
     Exposure: Exposure;
     ExtendedBalance: ExtendedBalance;
     Extrinsic: Extrinsic;
@@ -1944,6 +2034,7 @@ declare module '@polkadot/types/types/registry' {
     FundInfo: FundInfo;
     Gas: Gas;
     GiltBid: GiltBid;
+    GlobalValidationData: GlobalValidationData;
     GlobalValidationSchedule: GlobalValidationSchedule;
     GrandpaEquivocation: GrandpaEquivocation;
     GrandpaEquivocationProof: GrandpaEquivocationProof;
@@ -1955,6 +2046,7 @@ declare module '@polkadot/types/types/registry' {
     H160: H160;
     H2048: H2048;
     H256: H256;
+    H32: H32;
     H512: H512;
     H64: H64;
     Hash: Hash;
@@ -2000,9 +2092,8 @@ declare module '@polkadot/types/types/registry' {
     Index: Index;
     IndicesLookupSource: IndicesLookupSource;
     IndividualExposure: IndividualExposure;
-    InitiateReserveWithdraw: InitiateReserveWithdraw;
-    InitiateTeleport: InitiateTeleport;
     InstructionWeights: InstructionWeights;
+    InvalidDisputeStatementKind: InvalidDisputeStatementKind;
     InvalidTransaction: InvalidTransaction;
     Json: Json;
     Junction: Junction;
@@ -2048,6 +2139,7 @@ declare module '@polkadot/types/types/registry' {
     MetadataV12: MetadataV12;
     MetadataV9: MetadataV9;
     MmrLeafProof: MmrLeafProof;
+    MmrRootHash: MmrRootHash;
     ModuleConstantMetadataLatest: ModuleConstantMetadataLatest;
     ModuleConstantMetadataV10: ModuleConstantMetadataV10;
     ModuleConstantMetadataV11: ModuleConstantMetadataV11;
@@ -2065,6 +2157,11 @@ declare module '@polkadot/types/types/registry' {
     MortalEra: MortalEra;
     MultiAddress: MultiAddress;
     MultiAsset: MultiAsset;
+    MultiAssetAbstractFungible: MultiAssetAbstractFungible;
+    MultiAssetAbstractNonFungible: MultiAssetAbstractNonFungible;
+    MultiAssetConcreteFungible: MultiAssetConcreteFungible;
+    MultiAssetConcreteNonFungible: MultiAssetConcreteNonFungible;
+    MultiDisputeStatementSet: MultiDisputeStatementSet;
     MultiLocation: MultiLocation;
     Multiplier: Multiplier;
     Multisig: Multisig;
@@ -2097,17 +2194,18 @@ declare module '@polkadot/types/types/registry' {
     OpenTipFinderTo225: OpenTipFinderTo225;
     OpenTipTip: OpenTipTip;
     OpenTipTo225: OpenTipTo225;
-    Order: Order;
     Origin: Origin;
     OriginCaller: OriginCaller;
-    OriginKind: OriginKind;
     OutboundHrmpMessage: OutboundHrmpMessage;
+    Outcome: Outcome;
     Owner: Owner;
+    PalletId: PalletId;
     PalletsOrigin: PalletsOrigin;
     PalletVersion: PalletVersion;
     ParachainDispatchOrigin: ParachainDispatchOrigin;
     ParachainInherentData: ParachainInherentData;
     ParachainProposal: ParachainProposal;
+    ParachainsInherentData: ParachainsInherentData;
     ParaGenesisArgs: ParaGenesisArgs;
     ParaId: ParaId;
     ParaInfo: ParaInfo;
@@ -2143,6 +2241,7 @@ declare module '@polkadot/types/types/registry' {
     PhantomData: PhantomData;
     Phase: Phase;
     PhragmenScore: PhragmenScore;
+    PluralityJunction: PluralityJunction;
     Points: Points;
     Precommits: Precommits;
     PrefabWasmModule: PrefabWasmModule;
@@ -2160,7 +2259,6 @@ declare module '@polkadot/types/types/registry' {
     ProxyDefinition: ProxyDefinition;
     ProxyState: ProxyState;
     ProxyType: ProxyType;
-    QueryHolding: QueryHolding;
     QueuedParathread: QueuedParathread;
     Randomness: Randomness;
     Raw: Raw;
@@ -2194,15 +2292,12 @@ declare module '@polkadot/types/types/registry' {
     RegistrationJudgement: RegistrationJudgement;
     RelayChainBlockNumber: RelayChainBlockNumber;
     RelayChainHash: RelayChainHash;
-    RelayedFrom: RelayedFrom;
-    RelayTo: RelayTo;
     Releases: Releases;
     Remark: Remark;
     Renouncing: Renouncing;
     ReportedRoundStates: ReportedRoundStates;
     Reporter: Reporter;
     ReportIdOf: ReportIdOf;
-    ReserveAssetDeposit: ReserveAssetDeposit;
     Retriable: Retriable;
     RewardDestination: RewardDestination;
     RewardPoint: RewardPoint;
@@ -2226,18 +2321,25 @@ declare module '@polkadot/types/types/registry' {
     SealV0: SealV0;
     SeatHolder: SeatHolder;
     SeedOf: SeedOf;
+    ServiceQuality: ServiceQuality;
     SessionIndex: SessionIndex;
     SessionInfo: SessionInfo;
     SessionInfoValidatorGroup: SessionInfoValidatorGroup;
     SessionKeys1: SessionKeys1;
+    SessionKeys10: SessionKeys10;
+    SessionKeys10B: SessionKeys10B;
     SessionKeys2: SessionKeys2;
     SessionKeys3: SessionKeys3;
     SessionKeys4: SessionKeys4;
     SessionKeys5: SessionKeys5;
     SessionKeys6: SessionKeys6;
+    SessionKeys6B: SessionKeys6B;
     SessionKeys7: SessionKeys7;
+    SessionKeys7B: SessionKeys7B;
     SessionKeys8: SessionKeys8;
+    SessionKeys8B: SessionKeys8B;
     SessionKeys9: SessionKeys9;
+    SessionKeys9B: SessionKeys9B;
     SetId: SetId;
     SetIndex: SetIndex;
     SiField: SiField;
@@ -2320,11 +2422,10 @@ declare module '@polkadot/types/types/registry' {
     TaskAddress: TaskAddress;
     TAssetBalance: TAssetBalance;
     TAssetDepositBalance: TAssetDepositBalance;
-    TeleportAsset: TeleportAsset;
     Text: Text;
     Timepoint: Timepoint;
+    TokenError: TokenError;
     TombstoneContractInfo: TombstoneContractInfo;
-    Transact: Transact;
     TransactionPriority: TransactionPriority;
     TransactionValidityError: TransactionValidityError;
     TransientValidationData: TransientValidationData;
@@ -2367,7 +2468,9 @@ declare module '@polkadot/types/types/registry' {
     ValidatorPrefsTo196: ValidatorPrefsTo196;
     ValidatorPrefsWithBlocked: ValidatorPrefsWithBlocked;
     ValidatorPrefsWithCommission: ValidatorPrefsWithCommission;
+    ValidatorSetId: ValidatorSetId;
     ValidatorSignature: ValidatorSignature;
+    ValidDisputeStatementKind: ValidDisputeStatementKind;
     ValidityAttestation: ValidityAttestation;
     VecInboundHrmpMessage: VecInboundHrmpMessage;
     VersionedMultiAsset: VersionedMultiAsset;
@@ -2399,10 +2502,30 @@ declare module '@polkadot/types/types/registry' {
     WinnersDataTuple: WinnersDataTuple;
     WinningData: WinningData;
     WinningDataEntry: WinningDataEntry;
-    WithdrawAsset: WithdrawAsset;
     WithdrawReasons: WithdrawReasons;
     Xcm: Xcm;
+    XcmAssetEffects: XcmAssetEffects;
     XcmError: XcmError;
-    XcmResult: XcmResult;
+    XcmHrmpChannelAccepted: XcmHrmpChannelAccepted;
+    XcmHrmpChannelClosing: XcmHrmpChannelClosing;
+    XcmHrmpNewChannelOpenRequest: XcmHrmpNewChannelOpenRequest;
+    XcmOrder: XcmOrder;
+    XcmOrderBuyExecution: XcmOrderBuyExecution;
+    XcmOrderDepositAsset: XcmOrderDepositAsset;
+    XcmOrderDepositReserveAsset: XcmOrderDepositReserveAsset;
+    XcmOrderExchangeAsset: XcmOrderExchangeAsset;
+    XcmOrderInitiateReserveWithdraw: XcmOrderInitiateReserveWithdraw;
+    XcmOrderInitiateTeleport: XcmOrderInitiateTeleport;
+    XcmOrderQueryHolding: XcmOrderQueryHolding;
+    XcmOriginKind: XcmOriginKind;
+    XcmQueryResponse: XcmQueryResponse;
+    XcmRelayedFrom: XcmRelayedFrom;
+    XcmReserveAssetDeposit: XcmReserveAssetDeposit;
+    XcmResponse: XcmResponse;
+    XcmTeleportAsset: XcmTeleportAsset;
+    XcmTransact: XcmTransact;
+    XcmTransferAsset: XcmTransferAsset;
+    XcmTransferReserveAsset: XcmTransferReserveAsset;
+    XcmWithdrawAsset: XcmWithdrawAsset;
   }
 }