[CI Skip] release/stable 8.0.1

skip-checks: true

.gitignore

@@ -1,5 +1,7 @@
 _book/
 build/
+build-cjs/
+build-esm/
 build-docs/
 coverage/
 docs/.vuepress/dist/

CHANGELOG.md

@@ -1,5 +1,26 @@
 # CHANGELOG
 
+## 8.0.1 Apr 10, 2022
+
+- **Breaking change** In this major version the commonjs outputs are moved to a sub-folder. Since the export map and main field in package.json does reflect this change, there should be no usage changes. However the packages here will all need to be on the same version for internal linkage.
+
+Contributed:
+
+- Improve `rpc-provider` README (Thanks to https://github.com/josepot)
+- Add handling for `Vec<[<Type>;<length>]>` in typegen (Thanks to https://github.com/zannis)
+
+Changes:
+
+- Add support for `apiAt.tx(...)` to construct at a specific point
+- Add basic `api.derive.bagsList.*` support
+- Return sorted names for `api.registry.lookup.names`
+- Optimize JSONRPC requests/response handling
+- Output commonjs files under the `cjs/**` root
+- Update to latest Substrate, Kusama & Polkadot static metadata
+- Add latest Polkadot 9180 upgrade block
+- Update to `@polkadot/util` 9.0.1
+
+
 ## 7.15.1 Apr 3, 2022
 
 Contributed:

CONTRIBUTORS

@@ -1,4 +1,4 @@
-    2893	Jaco                          	7.15.1 (#4714)
+    2908	Jaco                          	8.0.1 (#4734)
       83	Amaury Martiny                	StatementKind: Regular and Saft (#2303)
       37	Keith Ingram                  	Update contract types and rpc (#4541)
       35	Stefanie Doll                 	Updated child storage parameters (#1709)
@@ -22,6 +22,7 @@
        3	Ewa Kowalska                  	Handle no council for bounties proposals (#3062)
        3	hamidra                       	add support for n key entries for NMaps (#3886)
        3	Hamza Tokuchi                 	more typos (#2532)
+       3	Josep M Sobrepere             	docs: improve rpc-provider README (#4719)
        3	Julien Eluard                 	Fixed typos about module balances (#1402)
        3	KarishmaBothara               	Backward compatibility thing (#3511)
        3	Miguel Hervas                 	Adding RT4 Types (#3007)
@@ -33,7 +34,6 @@
        2	HackFisher                    	Update maxExtrinsic definition (#4703)
        2	Jakub Pánik                   	All heads subscription (#1899)
        2	James Lefrère                 	Add `.eq()` usage to docs and fix docs typos (#1405)
-       2	Josep M Sobrepere             	fix: export substrate-connect `WellKnownChain` (#4700)
        2	Keith Yeung                   	Allow keyPrefix to accept an additional argument for double maps (#2230)
        2	MOZGIII                       	Follow-up fix after #4665 (#4666)
        2	Nikos Kontakis                	Add auction in shared types (#4085)
@@ -98,4 +98,5 @@
        1	Yaroslav Bolyukin             	Support BTreeMap/BTreeSet in typegen (#4682)
        1	yjh                           	fix MetadataVersioned.asV12 (#2983)
        1	Yuri                          	fixes #3693 Fix uniques return types (#3694)
+       1	Zannis Kalampoukis            	fix: typegen supports vectors of slices (#4720)
        1	Zeke Mostov                   	fix: Allow sudo for polkadot indexed proxy enum (#3286)

package.json

@@ -11,7 +11,7 @@
   },
   "sideEffects": false,
   "type": "commonjs",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "workspaces": [
     "packages/*"
   ],
@@ -31,10 +31,10 @@
     "test:watch": "polkadot-dev-run-test --watch"
   },
   "devDependencies": {
-    "@babel/core": "^7.17.8",
+    "@babel/core": "^7.17.9",
     "@babel/register": "^7.17.7",
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/dev": "^0.65.103",
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/dev": "^0.66.1",
     "@polkadot/typegen": "workspace:packages/typegen",
     "@types/jest": "^27.4.1",
     "copyfiles": "^2.4.1"

packages/api-augment/package.json

@@ -20,18 +20,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/api-base": "7.15.1",
-    "@polkadot/rpc-augment": "7.15.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-augment": "7.15.1",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/util": "^8.7.1"
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/api-base": "8.0.1",
+    "@polkadot/rpc-augment": "8.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-augment": "8.0.1",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/util": "^9.0.1"
   },
   "devDependencies": {
-    "@polkadot/types-support": "7.15.1"
+    "@polkadot/types-support": "8.0.1"
   }
 }

packages/api-augment/src/kusama/consts.ts

@@ -841,6 +841,10 @@ declare module '@polkadot/api-base/types/consts' {
       [key: string]: Codec;
     };
     transactionPayment: {
+      /**
+       * The polynomial that is applied in order to derive fee from length.
+       **/
+      lengthToFee: Vec<FrameSupportWeightsWeightToFeeCoefficient> & AugmentedConst<ApiType>;
       /**
        * A fee mulitplier for `Operational` extrinsics to compute "virtual tip" to boost their
        * `priority`
@@ -865,10 +869,6 @@ declare module '@polkadot/api-base/types/consts' {
        * transactions.
        **/
       operationalFeeMultiplier: u8 & AugmentedConst<ApiType>;
-      /**
-       * The fee to be paid for making a transaction; the per-byte portion.
-       **/
-      transactionByteFee: u128 & AugmentedConst<ApiType>;
       /**
        * The polynomial that is applied in order to derive fee from weight.
        **/

packages/api-augment/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '8.0.1' };

packages/api-augment/src/polkadot/consts.ts

@@ -708,6 +708,10 @@ declare module '@polkadot/api-base/types/consts' {
       [key: string]: Codec;
     };
     transactionPayment: {
+      /**
+       * The polynomial that is applied in order to derive fee from length.
+       **/
+      lengthToFee: Vec<FrameSupportWeightsWeightToFeeCoefficient> & AugmentedConst<ApiType>;
       /**
        * A fee mulitplier for `Operational` extrinsics to compute "virtual tip" to boost their
        * `priority`
@@ -732,10 +736,6 @@ declare module '@polkadot/api-base/types/consts' {
        * transactions.
        **/
       operationalFeeMultiplier: u8 & AugmentedConst<ApiType>;
-      /**
-       * The fee to be paid for making a transaction; the per-byte portion.
-       **/
-      transactionByteFee: u128 & AugmentedConst<ApiType>;
       /**
        * The polynomial that is applied in order to derive fee from weight.
        **/

packages/api-augment/src/substrate/consts.ts

@@ -911,6 +911,10 @@ declare module '@polkadot/api-base/types/consts' {
       [key: string]: Codec;
     };
     transactionPayment: {
+      /**
+       * The polynomial that is applied in order to derive fee from length.
+       **/
+      lengthToFee: Vec<FrameSupportWeightsWeightToFeeCoefficient> & AugmentedConst<ApiType>;
       /**
        * A fee mulitplier for `Operational` extrinsics to compute "virtual tip" to boost their
        * `priority`
@@ -935,10 +939,6 @@ declare module '@polkadot/api-base/types/consts' {
        * transactions.
        **/
       operationalFeeMultiplier: u8 & AugmentedConst<ApiType>;
-      /**
-       * The fee to be paid for making a transaction; the per-byte portion.
-       **/
-      transactionByteFee: u128 & AugmentedConst<ApiType>;
       /**
        * The polynomial that is applied in order to derive fee from weight.
        **/

packages/api-base/package.json

@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/rpc-core": "7.15.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/util": "^8.7.1",
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/rpc-core": "8.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/util": "^9.0.1",
     "rxjs": "^7.5.5"
   }
 }

packages/api-base/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '8.0.1' };

packages/api-contract/package.json

@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/api": "7.15.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/types-create": "7.15.1",
-    "@polkadot/util": "^8.7.1",
-    "@polkadot/util-crypto": "^8.7.1",
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/api": "8.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/types-create": "8.0.1",
+    "@polkadot/util": "^9.0.1",
+    "@polkadot/util-crypto": "^9.0.1",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "7.15.1",
-    "@polkadot/keyring": "^8.7.1"
+    "@polkadot/api-augment": "8.0.1",
+    "@polkadot/keyring": "^9.0.1"
   }
 }

packages/api-contract/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '8.0.1' };

packages/api-derive/package.json

@@ -20,25 +20,25 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/api": "7.15.1",
-    "@polkadot/api-augment": "7.15.1",
-    "@polkadot/api-base": "7.15.1",
-    "@polkadot/rpc-core": "7.15.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/util": "^8.7.1",
-    "@polkadot/util-crypto": "^8.7.1",
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/api": "8.0.1",
+    "@polkadot/api-augment": "8.0.1",
+    "@polkadot/api-base": "8.0.1",
+    "@polkadot/rpc-core": "8.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/util": "^9.0.1",
+    "@polkadot/util-crypto": "^9.0.1",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/api": "7.15.1",
-    "@polkadot/api-augment": "7.15.1",
-    "@polkadot/rpc-augment": "7.15.1",
-    "@polkadot/rpc-provider": "7.15.1",
-    "@polkadot/types-support": "7.15.1"
+    "@polkadot/api": "8.0.1",
+    "@polkadot/api-augment": "8.0.1",
+    "@polkadot/rpc-augment": "8.0.1",
+    "@polkadot/rpc-provider": "8.0.1",
+    "@polkadot/types-support": "8.0.1"
   }
 }

packages/api-derive/src/bagsList/get.ts

@@ -0,0 +1,72 @@
+// Copyright 2017-2022 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { Observable } from 'rxjs';
+import type { Option } from '@polkadot/types';
+import type { PalletBagsListListBag } from '@polkadot/types/lookup';
+import type { BN } from '@polkadot/util';
+import type { DeriveApi } from '../types';
+import type { Bag } from './types';
+
+import { map, of, switchMap } from 'rxjs';
+
+import { BN_ZERO, bnToBn } from '@polkadot/util';
+
+import { memo } from '../util';
+
+function orderBags (ids: BN[], bags: Option<PalletBagsListListBag>[]): Bag[] {
+  const sorted = ids
+    .map((id, index) => ({
+      bag: bags[index].unwrapOr(null),
+      id,
+      key: id.toString()
+    }))
+    .sort((a, b) => b.id.cmp(a.id))
+    .map((base, index): Bag => ({
+      ...base,
+      bagLower: BN_ZERO,
+      bagUpper: base.id,
+      index
+    }));
+  const max = sorted.length - 1;
+
+  return sorted.map((entry, index) =>
+    index === max
+      ? entry
+      // We could probably use a .add(BN_ONE) here
+      : { ...entry, bagLower: sorted[index + 1].bagUpper }
+  );
+}
+
+export function _getIds (instanceId: string, api: DeriveApi): (ids: (BN | number)[]) => Observable<Bag[]> {
+  return memo(instanceId, (_ids: (BN | number)[]): Observable<Bag[]> => {
+    const ids = _ids.map((id) => bnToBn(id));
+
+    return ids.length
+      ? api.query.listBags.multi<Option<PalletBagsListListBag>[]>(ids).pipe(
+        map((bags) => orderBags(ids, bags))
+      )
+      : of([]);
+  });
+}
+
+export function all (instanceId: string, api: DeriveApi): () => Observable<Bag[]> {
+  return memo(instanceId, (): Observable<Bag[]> =>
+    api.query.bagsList.listBags.keys().pipe(
+      switchMap((keys) =>
+        api.derive.bagsList._getIds(keys.map(({ args: [id] }) => id))
+      ),
+      map((list) =>
+        list.filter(({ bag }) => bag)
+      )
+    )
+  );
+}
+
+export function get (instanceId: string, api: DeriveApi): (id: BN | number) => Observable<Bag> {
+  return memo(instanceId, (id: BN | number): Observable<Bag> =>
+    api.derive.bagsList._getIds([bnToBn(id)]).pipe(
+      map((bags) => bags[0])
+    )
+  );
+}

packages/api-derive/src/bagsList/getExpanded.ts

@@ -0,0 +1,29 @@
+// Copyright 2017-2022 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { Observable } from 'rxjs';
+import type { BN } from '@polkadot/util';
+import type { DeriveApi } from '../types';
+import type { Bag, BagExpanded } from './types';
+
+import { map, switchMap } from 'rxjs';
+
+import { memo } from '../util';
+
+export function expand (instanceId: string, api: DeriveApi): (bag: Bag) => Observable<BagExpanded> {
+  return memo(instanceId, (bag: Bag): Observable<BagExpanded> =>
+    api.derive.bagsList.listNodes(bag.bag).pipe(
+      map((nodes) => ({ ...bag, nodes }))
+    )
+  );
+}
+
+export function getExpanded (instanceId: string, api: DeriveApi): (id: BN | number) => Observable<BagExpanded> {
+  return memo(instanceId, (id: BN | number): Observable<BagExpanded> =>
+    api.derive.bagsList.get(id).pipe(
+      switchMap((bag) =>
+        api.derive.bagsList.expand(bag)
+      )
+    )
+  );
+}

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

@@ -0,0 +1,6 @@
+// Copyright 2017-2022 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './get';
+export * from './getExpanded';
+export * from './listNodes';

packages/api-derive/src/bagsList/listNodes.ts

@@ -0,0 +1,41 @@
+// Copyright 2017-2022 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { Observable } from 'rxjs';
+import type { Option } from '@polkadot/types';
+import type { AccountId32 } from '@polkadot/types/interfaces';
+import type { PalletBagsListListBag, PalletBagsListListNode } from '@polkadot/types/lookup';
+import type { DeriveApi } from '../types';
+
+import { BehaviorSubject, map, of, switchMap, tap, toArray } from 'rxjs';
+
+import { memo } from '../util';
+
+function traverseLinks (api: DeriveApi, head: AccountId32 | string): Observable<PalletBagsListListNode[]> {
+  const subject = new BehaviorSubject<AccountId32 | string>(head);
+
+  return subject.pipe(
+    switchMap((account) =>
+      api.query.bagsList.listNodes(account)
+    ),
+    tap((node: Option<PalletBagsListListNode>): void => {
+      setTimeout((): void => {
+        node.isSome && (node.value as PalletBagsListListNode).next.isSome
+          ? subject.next(node.unwrap().next.unwrap())
+          : subject.complete();
+      }, 0);
+    }),
+    toArray(), // toArray since we want to startSubject to be completed
+    map((all: Option<PalletBagsListListNode>[]) =>
+      all.map((o) => o.unwrap())
+    )
+  );
+}
+
+export function listNodes (instanceId: string, api: DeriveApi): (bag: PalletBagsListListBag | null) => Observable<PalletBagsListListNode[]> {
+  return memo(instanceId, (bag: PalletBagsListListBag | null): Observable<PalletBagsListListNode[]> =>
+    bag && bag.head.isSome
+      ? traverseLinks(api, bag.head.unwrap())
+      : of([])
+  );
+}

packages/api-derive/src/bagsList/types.ts

@@ -0,0 +1,18 @@
+// Copyright 2017-2022 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { PalletBagsListListBag, PalletBagsListListNode } from '@polkadot/types/lookup';
+import type { BN } from '@polkadot/util';
+
+export interface Bag {
+  bag: PalletBagsListListBag | null;
+  bagUpper: BN;
+  bagLower: BN;
+  id: BN;
+  index: number;
+  key: string;
+}
+
+export interface BagExpanded extends Bag {
+  nodes: PalletBagsListListNode[];
+}

packages/api-derive/src/bundle.ts

@@ -22,6 +22,10 @@ export { lazyDeriveSection };
 
 // Enable derive only if some of these modules are available
 const checks: Record<string, Avail> = {
+  bagsList: {
+    instances: ['bagsList'],
+    methods: []
+  },
   contracts: {
     instances: ['contracts'],
     methods: []

packages/api-derive/src/crowdloan/contributions.ts

@@ -60,17 +60,17 @@ function _eventTriggerAll (api: DeriveApi, paraId: string | number | BN): Observ
 }
 
 function _getKeysPaged (api: DeriveApi, childKey: string): Observable<StorageKey[]> {
-  const startSubject = new BehaviorSubject<string | undefined>(undefined);
+  const subject = new BehaviorSubject<string | undefined>(undefined);
 
-  return startSubject.pipe(
+  return subject.pipe(
     switchMap((startKey) =>
       api.rpc.childstate.getKeysPaged(childKey, '0x', PAGE_SIZE_K, startKey)
     ),
     tap((keys): void => {
       setTimeout((): void => {
         keys.length === PAGE_SIZE_K
-          ? startSubject.next(keys[PAGE_SIZE_K - 1].toHex())
-          : startSubject.complete();
+          ? subject.next(keys[PAGE_SIZE_K - 1].toHex())
+          : subject.complete();
       }, 0);
     }),
     toArray(), // toArray since we want to startSubject to be completed

packages/api-derive/src/derive.ts

@@ -4,6 +4,7 @@
 import type { AnyFunction } from '@polkadot/types/types';
 
 import * as accounts from './accounts';
+import * as bagsList from './bagsList';
 import * as balances from './balances';
 import * as bounties from './bounties';
 import * as chain from './chain';
@@ -22,7 +23,7 @@ import * as technicalCommittee from './technicalCommittee';
 import * as treasury from './treasury';
 import * as tx from './tx';
 
-export const derive = { accounts, balances, bounties, chain, contracts, council, crowdloan, democracy, elections, imOnline, membership, parachains, session, society, staking, technicalCommittee, treasury, tx };
+export const derive = { accounts, bagsList, balances, bounties, chain, contracts, council, crowdloan, democracy, elections, imOnline, membership, parachains, session, society, staking, technicalCommittee, treasury, tx };
 
 type DeriveSection<Section> = {
   [M in keyof Section]: Section[M] extends AnyFunction

packages/api-derive/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '8.0.1' };

packages/api-derive/src/staking/util.ts

@@ -23,17 +23,17 @@ const ERA_CHUNK_SIZE = 14;
 function chunkEras <T> (eras: EraIndex[], fn: (eras: EraIndex[]) => Observable<T[]>): Observable<T[]> {
   const chunked = arrayChunk(eras, ERA_CHUNK_SIZE);
   let index = 0;
-  const startSubject = new BehaviorSubject<EraIndex[]>(chunked[index]);
+  const subject = new BehaviorSubject<EraIndex[]>(chunked[index]);
 
-  return startSubject.pipe(
+  return subject.pipe(
     switchMap(fn),
     tap((): void => {
       setTimeout((): void => {
         index++;
 
         index === chunked.length
-          ? startSubject.complete()
-          : startSubject.next(chunked[index]);
+          ? subject.complete()
+          : subject.next(chunked[index]);
       }, 0);
     }),
     toArray(),

packages/api-derive/src/types.ts

@@ -10,6 +10,7 @@ import type { ExactDerive } from './derive';
 
 export * from './accounts/types';
 export * from './balances/types';
+export * from './bagsList/types';
 export * from './council/types';
 export * from './crowdloan/types';
 export * from './democracy/types';

packages/api/package.json

@@ -20,29 +20,29 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/api-augment": "7.15.1",
-    "@polkadot/api-base": "7.15.1",
-    "@polkadot/api-derive": "7.15.1",
-    "@polkadot/keyring": "^8.7.1",
-    "@polkadot/rpc-augment": "7.15.1",
-    "@polkadot/rpc-core": "7.15.1",
-    "@polkadot/rpc-provider": "7.15.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-augment": "7.15.1",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/types-create": "7.15.1",
-    "@polkadot/types-known": "7.15.1",
-    "@polkadot/util": "^8.7.1",
-    "@polkadot/util-crypto": "^8.7.1",
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/api-augment": "8.0.1",
+    "@polkadot/api-base": "8.0.1",
+    "@polkadot/api-derive": "8.0.1",
+    "@polkadot/keyring": "^9.0.1",
+    "@polkadot/rpc-augment": "8.0.1",
+    "@polkadot/rpc-core": "8.0.1",
+    "@polkadot/rpc-provider": "8.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-augment": "8.0.1",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/types-create": "8.0.1",
+    "@polkadot/types-known": "8.0.1",
+    "@polkadot/util": "^9.0.1",
+    "@polkadot/util-crypto": "^9.0.1",
     "eventemitter3": "^4.0.7",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "7.15.1",
-    "@polkadot/types-support": "7.15.1"
+    "@polkadot/api-augment": "8.0.1",
+    "@polkadot/types-support": "8.0.1"
   }
 }

packages/api/src/base/Decorate.ts

@@ -199,18 +199,23 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
     return this._rpcCore.provider.hasSubscriptions || !!this._rpcCore.state.queryStorageAt;
   }
 
+  protected _emptyDecorated (registry: Registry, blockHash?: Uint8Array): ApiDecoration<ApiType> {
+    return {
+      consts: {},
+      errors: {},
+      events: {},
+      query: {},
+      registry,
+      rx: {
+        query: {}
+      },
+      tx: createSubmittable(this._type, this._rx, this._decorateMethod, registry, blockHash)
+    } as ApiDecoration<ApiType>;
+  }
+
   protected _createDecorated (registry: VersionedRegistry<ApiType>, fromEmpty: boolean, decoratedApi: ApiDecoration<ApiType> | null, blockHash?: Uint8Array): FullDecoration<ApiType> {
     if (!decoratedApi) {
-      decoratedApi = {
-        consts: {},
-        errors: {},
-        events: {},
-        query: {},
-        registry: registry.registry,
-        rx: {
-          query: {}
-        }
-      } as ApiDecoration<ApiType>;
+      decoratedApi = this._emptyDecorated(registry.registry, blockHash);
     }
 
     if (fromEmpty || !registry.decoratedMeta) {
@@ -243,16 +248,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
   protected _injectMetadata (registry: VersionedRegistry<ApiType>, fromEmpty = false): void {
     // clear the decoration, we are redoing it here
     if (fromEmpty || !registry.decoratedApi) {
-      registry.decoratedApi = {
-        consts: {},
-        errors: {},
-        events: {},
-        query: {},
-        registry: registry.registry,
-        rx: {
-          query: {}
-        }
-      } as ApiDecoration<ApiType>;
+      registry.decoratedApi = this._emptyDecorated(registry.registry);
     }
 
     const { decoratedApi, decoratedMeta } = this._createDecorated(registry, fromEmpty, registry.decoratedApi);

packages/api/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '8.0.1' };

packages/api/src/submittable/createClass.ts

@@ -21,6 +21,7 @@ import { SubmittableResult } from './Result';
 interface SubmittableOptions<ApiType extends ApiTypes> {
   api: ApiInterfaceRx;
   apiType: ApiTypes;
+  blockHash?: Uint8Array;
   decorateMethod: ApiBase<ApiType>['_decorateMethod'];
 }
 
@@ -80,7 +81,7 @@ function optionsOrNonce (partialOptions: Partial<SignerOptions> = {}): Partial<S
     : partialOptions;
 }
 
-export function createClass <ApiType extends ApiTypes> ({ api, apiType, decorateMethod }: SubmittableOptions<ApiType>): Constructor<SubmittableExtrinsic<ApiType>> {
+export function createClass <ApiType extends ApiTypes> ({ api, apiType, blockHash, decorateMethod }: SubmittableOptions<ApiType>): Constructor<SubmittableExtrinsic<ApiType>> {
   // an instance of the base extrinsic for us to extend
   const ExtrinsicBase = api.registry.createClass('Extrinsic');
 
@@ -97,10 +98,10 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, decorate
 
     // dry run an extrinsic
     public dryRun (account: AddressOrPair, optionsOrHash?: Partial<SignerOptions> | Uint8Array | string): SubmittableDryRunResult<ApiType> {
-      if (isString(optionsOrHash) || isU8a(optionsOrHash)) {
+      if (blockHash || isString(optionsOrHash) || isU8a(optionsOrHash)) {
         // eslint-disable-next-line @typescript-eslint/no-unsafe-return
         return decorateMethod(
-          () => api.rpc.system.dryRun(this.toHex(), optionsOrHash)
+          () => api.rpc.system.dryRun(this.toHex(), blockHash || optionsOrHash as string)
         );
       }
 
@@ -115,10 +116,10 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, decorate
 
     // calculate the payment info for this transaction (if signed and submitted)
     public paymentInfo (account: AddressOrPair, optionsOrHash?: Partial<SignerOptions> | Uint8Array | string): SubmittablePaymentResult<ApiType> {
-      if (isString(optionsOrHash) || isU8a(optionsOrHash)) {
+      if (blockHash || isString(optionsOrHash) || isU8a(optionsOrHash)) {
         // eslint-disable-next-line @typescript-eslint/no-unsafe-return
         return decorateMethod(
-          (): Observable<RuntimeDispatchInfo> => api.rpc.payment.queryInfo(this.toHex(), optionsOrHash)
+          (): Observable<RuntimeDispatchInfo> => api.rpc.payment.queryInfo(this.toHex(), blockHash || optionsOrHash as string)
         );
       }
 

packages/api/src/submittable/createSubmittable.ts

@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { Call, Extrinsic } from '@polkadot/types/interfaces';
+import type { Registry } from '@polkadot/types-codec/types';
 import type { ApiInterfaceRx, ApiTypes } from '../types';
 import type { SubmittableExtrinsic } from './types';
 
@@ -10,9 +11,9 @@ import { createClass } from './createClass';
 
 type Creator<ApiType extends ApiTypes> = (extrinsic: Call | Uint8Array | string) => SubmittableExtrinsic<ApiType>;
 
-export function createSubmittable<ApiType extends ApiTypes> (apiType: ApiTypes, api: ApiInterfaceRx, decorateMethod: ApiBase<ApiType>['_decorateMethod']): Creator<ApiType> {
-  const Submittable = createClass<ApiType>({ api, apiType, decorateMethod });
+export function createSubmittable<ApiType extends ApiTypes> (apiType: ApiTypes, api: ApiInterfaceRx, decorateMethod: ApiBase<ApiType>['_decorateMethod'], registry?: Registry, blockHash?: Uint8Array): Creator<ApiType> {
+  const Submittable = createClass<ApiType>({ api, apiType, blockHash, decorateMethod });
 
   return (extrinsic: Call | Extrinsic | Uint8Array | string): SubmittableExtrinsic<ApiType> =>
-    new Submittable(api.registry, extrinsic);
+    new Submittable(registry || api.registry, extrinsic);
 }

packages/api/src/types/index.ts

@@ -9,11 +9,12 @@ import type { DecoratedEvents } from '@polkadot/api-base/types/events';
 import type { QueryableStorage } from '@polkadot/api-base/types/storage';
 import type { ProviderInterface, ProviderInterfaceEmitted } from '@polkadot/rpc-provider/types';
 import type { ExtDef } from '@polkadot/types/extrinsic/signedExtensions/types';
-import type { Hash } from '@polkadot/types/interfaces';
+import type { Call, Extrinsic, Hash } from '@polkadot/types/interfaces';
 import type { CallFunction, DefinitionRpc, DefinitionRpcSub, RegisteredTypes, Registry, RegistryError, SignatureOptions, Signer } from '@polkadot/types/types';
 import type { BN } from '@polkadot/util';
 import type { HexString } from '@polkadot/util/types';
 import type { ApiBase } from '../base';
+import type { SubmittableExtrinsic } from '../types/submittable';
 import type { AllDerives } from '../util/decorate';
 
 export * from '@polkadot/api-base/types';
@@ -96,7 +97,8 @@ export interface ApiDecoration<ApiType extends ApiTypes> {
   registry: Registry;
   rx: {
     query: QueryableStorage<'rxjs'>;
-  }
+  };
+  tx: (extrinsic: Call | Extrinsic | Uint8Array | string) => SubmittableExtrinsic<ApiType>;
 
   findCall (callIndex: Uint8Array | string): CallFunction;
   findError (errorIndex: Uint8Array | string): RegistryError;

packages/rpc-augment/package.json

@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/rpc-core": "7.15.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/util": "^8.7.1"
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/rpc-core": "8.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/util": "^9.0.1"
   }
 }

packages/rpc-augment/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '8.0.1' };

packages/rpc-core/package.json

@@ -20,18 +20,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/rpc-augment": "7.15.1",
-    "@polkadot/rpc-provider": "7.15.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/util": "^8.7.1",
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/rpc-augment": "8.0.1",
+    "@polkadot/rpc-provider": "8.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/util": "^9.0.1",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^8.7.1",
-    "@polkadot/rpc-augment": "7.15.1"
+    "@polkadot/keyring": "^9.0.1",
+    "@polkadot/rpc-augment": "8.0.1"
   }
 }

packages/rpc-core/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '8.0.1' };

packages/rpc-provider/README.md

@@ -44,18 +44,18 @@ console.log('latest block Hash', hash);
 
 Instantiating a Provider for the Polkadot Relay Chain:
 ```javascript
-import { ScProvider } from '@polkadot/rpc-provider';
+import { ScProvider, WellKnownChain } from '@polkadot/rpc-provider/substrate-connect';
 
-const provider = new ScProvider(SupportedChains.polkadot);
+const provider = new ScProvider(WellKnownChain.polkadot);
 await provider.connect();
 const version = await provider.send('chain_getBlockHash', []);
 ```
 
-Instantiating a Provider for  a Polkadot parachain:
+Instantiating a Provider for a Polkadot parachain:
 ```javascript
-import { ScProvider } from '@polkadot/rpc-provider';
+import { ScProvider, WellKnownChain } from '@polkadot/rpc-provider/substrate-connect';
 
-const polkadotProvider = new ScProvider(SupportedChains.polkadot);
+const polkadotProvider = new ScProvider(WellKnownChain.polkadot);
 const parachainProvider = new ScProvider(parachainSpec, polkadotProvider);
 await parachainProvider.connect();
 const version = await parachainProvider.send('chain_getBlockHash', []);

packages/rpc-provider/package.json

@@ -20,19 +20,19 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/keyring": "^8.7.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-support": "7.15.1",
-    "@polkadot/util": "^8.7.1",
-    "@polkadot/util-crypto": "^8.7.1",
-    "@polkadot/x-fetch": "^8.7.1",
-    "@polkadot/x-global": "^8.7.1",
-    "@polkadot/x-ws": "^8.7.1",
-    "@substrate/connect": "0.7.0-alpha.0",
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/keyring": "^9.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-support": "8.0.1",
+    "@polkadot/util": "^9.0.1",
+    "@polkadot/util-crypto": "^9.0.1",
+    "@polkadot/x-fetch": "^9.0.1",
+    "@polkadot/x-global": "^9.0.1",
+    "@polkadot/x-ws": "^9.0.1",
+    "@substrate/connect": "0.7.2",
     "eventemitter3": "^4.0.7",
     "mock-socket": "^9.1.2",
     "nock": "^13.2.4"

packages/rpc-provider/src/coder/decodeResponse.spec.ts

@@ -15,7 +15,7 @@ describe('decodeResponse', (): void => {
   it('expects a non-empty input object', (): void => {
     expect(
       () => coder.decodeResponse(undefined as unknown as JsonRpcResponse)
-    ).toThrow(/Empty response/);
+    ).toThrow(/Invalid jsonrpc/);
   });
 
   it('expects a valid jsonrpc field', (): void => {

packages/rpc-provider/src/coder/encodeJson.spec.ts

@@ -13,6 +13,6 @@ describe('encodeJson', (): void => {
   it('encodes a valid JsonRPC JSON string', (): void => {
     expect(
       coder.encodeJson('method', ['params'])
-    ).toEqual('{"id":1,"jsonrpc":"2.0","method":"method","params":["params"]}');
+    ).toEqual([1, '{"id":1,"jsonrpc":"2.0","method":"method","params":["params"]}']);
   });
 });

packages/rpc-provider/src/coder/encodeObject.spec.ts

@@ -10,19 +10,14 @@ describe('encodeObject', (): void => {
     coder = new RpcCoder();
   });
 
-  it('starts with id === 0 (nothing sent)', (): void => {
-    expect(coder.getId()).toEqual(0);
-  });
-
   it('encodes a valid JsonRPC object', (): void => {
     expect(
       coder.encodeObject('method', ['a', 'b'])
-    ).toEqual({
+    ).toEqual([1, {
       id: 1,
       jsonrpc: '2.0',
       method: 'method',
       params: ['a', 'b']
-    });
-    expect(coder.getId()).toEqual(1);
+    }]);
   });
 });

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

@@ -20,27 +20,34 @@ function formatErrorData (data?: string | number): string {
   // very nested, pick a number and trim the result display to it
   return formatted.length <= 256
     ? formatted
-    : `${formatted.substr(0, 255)}…`;
+    : `${formatted.substring(0, 255)}…`;
+}
+
+function checkError (error?: JsonRpcResponseBaseError): void {
+  if (error) {
+    const { code, data, message } = error;
+
+    throw new RpcError(`${code}: ${message}${formatErrorData(data)}`, code, data);
+  }
 }
 
 /** @internal */
 export class RpcCoder {
   #id = 0;
 
-  public decodeResponse (response: JsonRpcResponse): unknown {
-    assert(response, 'Empty response object received');
-    assert(response.jsonrpc === '2.0', 'Invalid jsonrpc field in decoded object');
+  public decodeResponse (response?: JsonRpcResponse): unknown {
+    assert(response && response.jsonrpc === '2.0', 'Invalid jsonrpc field in decoded object');
 
     const isSubscription = !isUndefined(response.params) && !isUndefined(response.method);
 
     assert(isNumber(response.id) || (isSubscription && (isNumber(response.params.subscription) || isString(response.params.subscription))), 'Invalid id field in decoded object');
 
-    this._checkError(response.error);
+    checkError(response.error);
 
-    assert(!isUndefined(response.result) || isSubscription, 'No result found in JsonRpc response');
+    assert(!isUndefined(response.result) || isSubscription, 'No result found in jsonrpc response');
 
     if (isSubscription) {
-      this._checkError(response.params.error);
+      checkError(response.params.error);
 
       return response.params.result;
     }
@@ -48,31 +55,20 @@ export class RpcCoder {
     return response.result;
   }
 
-  public encodeJson (method: string, params: unknown[]): string {
-    return stringify(
-      this.encodeObject(method, params)
-    );
+  public encodeJson (method: string, params: unknown[]): [number, string] {
+    const [id, data] = this.encodeObject(method, params);
+
+    return [id, stringify(data)];
   }
 
-  public encodeObject (method: string, params: unknown[]): JsonRpcRequest {
-    return {
-      id: ++this.#id,
+  public encodeObject (method: string, params: unknown[]): [number, JsonRpcRequest] {
+    const id = ++this.#id;
+
+    return [id, {
+      id,
       jsonrpc: '2.0',
       method,
       params
-    };
-  }
-
-  public getId (): number {
-    return this.#id;
-  }
-
-  private _checkError (error?: JsonRpcResponseBaseError): void {
-    if (error) {
-      const { code, data, message } = error;
-      const fmtMessage = `${code}: ${message}${formatErrorData(data)}`;
-
-      throw new RpcError(fmtMessage, code, data);
-    }
+    }];
   }
 }

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

@@ -122,7 +122,7 @@ export class HttpProvider implements ProviderInterface {
   public async send <T> (method: string, params: unknown[], isCacheable?: boolean): Promise<T> {
     this.#stats.total.requests++;
 
-    const body = this.#coder.encodeJson(method, params);
+    const [, body] = this.#coder.encodeJson(method, params);
     let resultPromise: Promise<T> | null = isCacheable
       ? this.#callCache.get(body) as Promise<T>
       : null;

packages/rpc-provider/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '8.0.1' };

packages/rpc-provider/src/substrate-connect/ScProvider.ts

@@ -151,14 +151,19 @@ export class ScProvider implements ProviderInterface {
           return;
         }
 
-        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-        const { id, unsubscribeMethod } = staleSubscriptions.pop()!;
+        const stale = staleSubscriptions.pop();
 
-        // eslint-disable-next-line @typescript-eslint/no-floating-promises
-        Promise.race([
-          this.send(unsubscribeMethod, [id]).catch(Function.prototype as () => void),
-          new Promise((resolve) => setTimeout(resolve, 500))
-        ]).then(killStaleSubscriptions);
+        assert(stale, 'Unable to get stale subscription');
+
+        const { id, unsubscribeMethod } = stale;
+
+        Promise
+          .race([
+            this.send(unsubscribeMethod, [id]).catch(() => undefined),
+            new Promise((resolve) => setTimeout(resolve, 500))
+          ])
+          .then(killStaleSubscriptions)
+          .catch(() => undefined);
       };
 
       hc.start((health) => {
@@ -256,12 +261,10 @@ export class ScProvider implements ProviderInterface {
   }
 
   public async send<T = any> (method: string, params: unknown[]): Promise<T> {
-    assert(this.isConnected, 'Provider is not connected');
+    assert(this.isConnected && this.#chain, 'Provider is not connected');
 
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    const chain = await this.#chain!;
-    const json = this.#coder.encodeJson(method, params);
-    const id = this.#coder.getId();
+    const chain = await this.#chain;
+    const [id, json] = this.#coder.encodeJson(method, params);
 
     const result = new Promise<T>((resolve, reject): void => {
       this.#requests.set(id, (response) => {
@@ -312,8 +315,9 @@ export class ScProvider implements ProviderInterface {
       }
     };
 
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    const unsubscribeMethod = subscriptionUnsubscriptionMethods.get(method)!;
+    const unsubscribeMethod = subscriptionUnsubscriptionMethods.get(method);
+
+    assert(unsubscribeMethod, 'Invalid unsubscribe method found');
 
     this.#subscriptions.set(subscriptionId, [cb, { id, unsubscribeMethod }]);
 

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

@@ -295,13 +295,13 @@ export class WsProvider implements ProviderInterface {
   public send <T = any> (method: string, params: unknown[], isCacheable?: boolean, subscription?: SubscriptionHandler): Promise<T> {
     this.#stats.total.requests++;
 
-    const body = this.#coder.encodeJson(method, params);
+    const [id, body] = this.#coder.encodeJson(method, params);
     let resultPromise: Promise<T> | null = isCacheable
       ? this.#callCache.get(body) as Promise<T>
       : null;
 
     if (!resultPromise) {
-      resultPromise = this.#send(body, method, params, subscription);
+      resultPromise = this.#send(id, body, method, params, subscription);
 
       if (isCacheable) {
         this.#callCache.set(body, resultPromise);
@@ -313,20 +313,18 @@ export class WsProvider implements ProviderInterface {
     return resultPromise;
   }
 
-  async #send <T> (json: string, method: string, params: unknown[], subscription?: SubscriptionHandler): Promise<T> {
+  async #send <T> (id: number, body: string, method: string, params: unknown[], subscription?: SubscriptionHandler): Promise<T> {
     return new Promise<T>((resolve, reject): void => {
       try {
         assert(this.isConnected && !isNull(this.#websocket), 'WebSocket is not connected');
 
-        const id = this.#coder.getId();
-
         const callback = (error?: Error | null, result?: T): void => {
           error
             ? reject(error)
             : resolve(result as T);
         };
 
-        l.debug(() => ['calling', method, json]);
+        l.debug(() => ['calling', method, body]);
 
         this.#handlers[id] = {
           callback,
@@ -335,8 +333,8 @@ export class WsProvider implements ProviderInterface {
           start: Date.now(),
           subscription
         };
-        this.#stats.total.bytesSent += json.length;
-        this.#websocket.send(json);
+        this.#stats.total.bytesSent += body.length;
+        this.#websocket.send(body);
       } catch (error) {
         reject(error);
       }

packages/typegen/package.json

@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.cjs",
@@ -30,20 +30,20 @@
     "polkadot-types-internal-metadata": "./scripts/polkadot-types-internal-metadata.cjs"
   },
   "dependencies": {
-    "@babel/core": "^7.17.8",
+    "@babel/core": "^7.17.9",
     "@babel/register": "^7.17.7",
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/api": "7.15.1",
-    "@polkadot/api-augment": "7.15.1",
-    "@polkadot/rpc-augment": "7.15.1",
-    "@polkadot/rpc-provider": "7.15.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-augment": "7.15.1",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/types-create": "7.15.1",
-    "@polkadot/types-support": "7.15.1",
-    "@polkadot/util": "^8.7.1",
-    "@polkadot/x-ws": "^8.7.1",
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/api": "8.0.1",
+    "@polkadot/api-augment": "8.0.1",
+    "@polkadot/rpc-augment": "8.0.1",
+    "@polkadot/rpc-provider": "8.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-augment": "8.0.1",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/types-create": "8.0.1",
+    "@polkadot/types-support": "8.0.1",
+    "@polkadot/util": "^9.0.1",
+    "@polkadot/x-ws": "^9.0.1",
     "handlebars": "^4.7.7",
     "websocket": "^1.0.34",
     "yargs": "^17.4.0"

packages/typegen/scripts/execWithSrc.cjs

@@ -5,7 +5,7 @@ module.exports = function (file) {
   let main;
 
   try {
-    main = require(`../${file}.cjs`).main;
+    main = require(`../cjs/${file}.js`).main;
   } catch (error) {
     // required for dev-only setups
     process.env.JEST_WORKER_ID = '123';

packages/typegen/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '8.0.1' };

packages/typegen/src/util/derived.spec.ts

@@ -8,26 +8,37 @@ import { getSimilarTypes } from './derived';
 describe('getSimilarTypes', (): void => {
   let registry: TypeRegistry;
 
+  const mockImports = {
+    codecTypes: {},
+    definitions: {},
+    extrinsicTypes: {},
+    genericTypes: {},
+    ignoredTypes: [],
+    localTypes: {},
+    lookupTypes: {},
+    metadataTypes: {},
+    primitiveTypes: {},
+    typeToModule: {},
+    typesTypes: {}
+  };
+
   beforeAll((): void => {
     registry = new TypeRegistry();
   });
 
   it('handles nested Tuples', (): void => {
-    expect(getSimilarTypes(registry, {}, '(AccountId, (Balance, u32), u64)', {
-      codecTypes: {},
-      definitions: {},
-      extrinsicTypes: {},
-      genericTypes: {},
-      ignoredTypes: [],
-      localTypes: {},
-      lookupTypes: {},
-      metadataTypes: {},
-      primitiveTypes: {},
-      typeToModule: {},
-      typesTypes: {}
-    })).toEqual([
+    expect(getSimilarTypes(registry, {}, '(AccountId, (Balance, u32), u64)', mockImports)).toEqual([
       'ITuple<[AccountId, ITuple<[Balance, u32]>, u64]>',
       '[AccountId | string | Uint8Array, ITuple<[Balance, u32]> | [Balance | AnyNumber | Uint8Array, u32 | AnyNumber | Uint8Array], u64 | AnyNumber | Uint8Array]'
     ]);
   });
+
+  it('handles vectors of slices', (): void => {
+    expect(getSimilarTypes(registry, {}, 'Vec<[u8;4]>', mockImports)).toEqual([
+      'Vec<U8aFixed>'
+    ]);
+    expect(getSimilarTypes(registry, {}, 'Vec<[Balance;8]>', mockImports)).toEqual([
+      'Vec<Vec<Balance>>'
+    ]);
+  });
 });

packages/typegen/src/util/derived.ts

@@ -58,6 +58,8 @@ export function getSimilarTypes (registry: Registry, definitions: Record<string,
         );
 
         possibleTypes.push(`([${subs.join(', ')}])[]`);
+      } else if (subDef.info === TypeDefInfo.VecFixed) {
+        // TODO: Add possibleTypes so imports work
       } else {
         throw new Error(`Unhandled subtype in Vec, ${stringify(subDef)}`);
       }

packages/types-augment/package.json

@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/util": "^8.7.1"
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/util": "^9.0.1"
   }
 }

packages/types-augment/src/lookup/kusama.ts

@@ -5,13 +5,13 @@
 
 export default {
   /**
-   * Lookup75: kusama_runtime::ProxyType
+   * Lookup76: kusama_runtime::ProxyType
    **/
   KusamaRuntimeProxyType: {
     _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement', 'CancelProxy', 'Auction', 'Society']
   },
   /**
-   * Lookup252: kusama_runtime::SessionKeys
+   * Lookup253: kusama_runtime::SessionKeys
    **/
   KusamaRuntimeSessionKeys: {
     grandpa: 'SpFinalityGrandpaAppPublic',
@@ -22,7 +22,7 @@ export default {
     authorityDiscovery: 'SpAuthorityDiscoveryAppPublic'
   },
   /**
-   * Lookup326: kusama_runtime::OriginCaller
+   * Lookup327: kusama_runtime::OriginCaller
    **/
   KusamaRuntimeOriginCaller: {
     _enum: {
@@ -129,7 +129,7 @@ export default {
     }
   },
   /**
-   * Lookup392: kusama_runtime::NposCompactSolution24
+   * Lookup393: kusama_runtime::NposCompactSolution24
    **/
   KusamaRuntimeNposCompactSolution24: {
     votes1: 'Vec<(Compact<u32>,Compact<u16>)>',
@@ -158,7 +158,7 @@ export default {
     votes24: 'Vec<(Compact<u32>,[(Compact<u16>,Compact<PerU16>);23],Compact<u16>)>'
   },
   /**
-   * Lookup747: kusama_runtime::Runtime
+   * Lookup748: kusama_runtime::Runtime
    **/
   KusamaRuntimeRuntime: 'Null'
 };

packages/types-augment/src/lookup/types-kusama.ts

@@ -6,7 +6,7 @@ declare module '@polkadot/types/lookup' {
   import type { ITuple } from '@polkadot/types-codec/types';
   import type { PerU16 } from '@polkadot/types/interfaces/runtime';
 
-  /** @name KusamaRuntimeProxyType (75) */
+  /** @name KusamaRuntimeProxyType (76) */
   export interface KusamaRuntimeProxyType extends Enum {
     readonly isAny: boolean;
     readonly isNonTransfer: boolean;
@@ -19,7 +19,7 @@ declare module '@polkadot/types/lookup' {
     readonly type: 'Any' | 'NonTransfer' | 'Governance' | 'Staking' | 'IdentityJudgement' | 'CancelProxy' | 'Auction' | 'Society';
   }
 
-  /** @name KusamaRuntimeSessionKeys (252) */
+  /** @name KusamaRuntimeSessionKeys (253) */
   export interface KusamaRuntimeSessionKeys extends Struct {
     readonly grandpa: SpFinalityGrandpaAppPublic;
     readonly babe: SpConsensusBabeAppPublic;
@@ -29,7 +29,7 @@ declare module '@polkadot/types/lookup' {
     readonly authorityDiscovery: SpAuthorityDiscoveryAppPublic;
   }
 
-  /** @name KusamaRuntimeOriginCaller (326) */
+  /** @name KusamaRuntimeOriginCaller (327) */
   export interface KusamaRuntimeOriginCaller extends Enum {
     readonly isSystem: boolean;
     readonly asSystem: FrameSupportDispatchRawOrigin;
@@ -45,7 +45,7 @@ declare module '@polkadot/types/lookup' {
     readonly type: 'System' | 'Void' | 'Council' | 'TechnicalCommittee' | 'ParachainsOrigin' | 'XcmPallet';
   }
 
-  /** @name KusamaRuntimeNposCompactSolution24 (392) */
+  /** @name KusamaRuntimeNposCompactSolution24 (393) */
   export interface KusamaRuntimeNposCompactSolution24 extends Struct {
     readonly votes1: Vec<ITuple<[Compact<u32>, Compact<u16>]>>;
     readonly votes2: Vec<ITuple<[Compact<u32>, ITuple<[Compact<u16>, Compact<PerU16>]>, Compact<u16>]>>;
@@ -73,7 +73,7 @@ declare module '@polkadot/types/lookup' {
     readonly votes24: Vec<ITuple<[Compact<u32>, Vec<ITuple<[Compact<u16>, Compact<PerU16>]>>, Compact<u16>]>>;
   }
 
-  /** @name KusamaRuntimeRuntime (747) */
+  /** @name KusamaRuntimeRuntime (748) */
   export type KusamaRuntimeRuntime = Null;
 
 } // declare module

packages/types-augment/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '8.0.1' };

packages/types-codec/package.json

@@ -20,16 +20,16 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/util": "^8.7.1"
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/util": "^9.0.1"
   },
   "devDependencies": {
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-augment": "7.15.1",
-    "@polkadot/types-support": "7.15.1",
-    "@polkadot/util-crypto": "^8.7.1"
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-augment": "8.0.1",
+    "@polkadot/types-support": "8.0.1",
+    "@polkadot/util-crypto": "^9.0.1"
   }
 }

packages/types-codec/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '8.0.1' };

packages/types-create/package.json

@@ -20,14 +20,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/util": "^8.7.1"
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/util": "^9.0.1"
   },
   "devDependencies": {
-    "@polkadot/types": "7.15.1"
+    "@polkadot/types": "8.0.1"
   }
 }

packages/types-create/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '8.0.1' };

packages/types-known/package.json

@@ -20,14 +20,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/networks": "^8.7.1",
-    "@polkadot/types": "7.15.1",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/types-create": "7.15.1",
-    "@polkadot/util": "^8.7.1"
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/networks": "^9.0.1",
+    "@polkadot/types": "8.0.1",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/types-create": "8.0.1",
+    "@polkadot/util": "^9.0.1"
   }
 }

packages/types-known/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '8.0.1' };

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

@@ -10,7 +10,7 @@ const upgrades: ChainUpgradesRaw = [
   [1205128, 18], [1603423, 23], [1733218, 24], [2005673, 25], [2436698, 26],
   [3613564, 27], [3899547, 28], [4345767, 29], [4876134, 30], [5661442, 9050],
   [6321619, 9080], [6713249, 9090], [7217907, 9100], [7229126, 9110], [7560558, 9122],
-  [8115869, 9140], [8638103, 9151], [9280179, 9170]
+  [8115869, 9140], [8638103, 9151], [9280179, 9170], [9738717, 9180]
 ];
 
 export default upgrades;

packages/types-support/package.json

@@ -20,10 +20,10 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/util": "^8.7.1"
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/util": "^9.0.1"
   }
 }

packages/types-support/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '8.0.1' };

packages/types/package.json

@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.15.1",
+  "version": "8.0.1",
   "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.17.8",
-    "@polkadot/keyring": "^8.7.1",
-    "@polkadot/types-augment": "7.15.1",
-    "@polkadot/types-codec": "7.15.1",
-    "@polkadot/types-create": "7.15.1",
-    "@polkadot/util": "^8.7.1",
-    "@polkadot/util-crypto": "^8.7.1",
+    "@babel/runtime": "^7.17.9",
+    "@polkadot/keyring": "^9.0.1",
+    "@polkadot/types-augment": "8.0.1",
+    "@polkadot/types-codec": "8.0.1",
+    "@polkadot/types-create": "8.0.1",
+    "@polkadot/util": "^9.0.1",
+    "@polkadot/util-crypto": "^9.0.1",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^8.7.1",
-    "@polkadot/types-support": "7.15.1"
+    "@polkadot/keyring": "^9.0.1",
+    "@polkadot/types-support": "8.0.1"
   }
 }

packages/types/src/metadata/PortableRegistry/PortableRegistry.ts

@@ -373,7 +373,7 @@ export class PortableRegistry extends Struct implements ILookup {
   }
 
   public get names (): string[] {
-    return Object.values(this.#names);
+    return Object.values(this.#names).sort();
   }
 
   /**

packages/types/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '7.15.1' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '8.0.1' };