[CI Skip] release/stable 8.10.1

skip-checks: true
8.10.1 (#4986 )
2022-06-26 06:56:57 +00:00 · 2022-06-26 09:49:34 +03:00 · 2022-06-25 09:30:24 +00:00 · 2022-06-25 12:22:09 +03:00 · 2022-06-25 06:50:38 +00:00 · 2022-06-25 09:43:05 +03:00
118 changed files with 10045 additions and 8845 deletions
@@ -0,0 +1 @@
+8.10.1
@@ -2,6 +2,7 @@ _book/
 build/
 build-cjs/
 build-esm/
+build-deno/
 build-docs/
 coverage/
 docs/.vuepress/dist/
@@ -1,10 +1,28 @@
 # CHANGELOG

+## 8.10.1 Jun 26, 2022
+
+Contributed:
+
+- Bump `@substrate/connect` to 0.7.7 (Thanks to https://github.com/wirednkod)
+- Support `feeHistory` & `maxPriorityFeePerGas` eth RPCs (Thanks to https://github.com/crystalin)
+
+Changes:
+
+- Align `BeefyPayload` with Substrate master
+- Use `static get [Symbol.species] ()` for `Array` & `Uint8Array` types
+- Add support for (optional, non-runtime recommended) `f32` & `f64` types
+- Add future-use `AbstrateBigInt` wrapper extension
+- Update Codec-internal performance tests
+- Add Westend 9250 upgrade block
+- Update to latest Substrate, Polkadot & Kusama metadata
+
+
 ## 8.9.1 Jun 19, 2022

 Contributed:

- Update `@substrate/connect` to latest (Thanks to https://github.com/tomaka)
+- Update `@substrate/connect` to 0.7.6 (Thanks to https://github.com/tomaka)

 Changes:

@@ -1,4 +1,4 @@
-    3038	Jaco                          	8.9.1 (#4957)
+    3063	Jaco                          	8.10.1 (#4986)
      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)
@@ -9,12 +9,12 @@
      10	Axel Chalon                   	Make Enum/Tuple constructor use value directly if instance (#1954)
       5	Chevdor                       	Fix metadata package link (#3458)
       5	Jake Naviasky                 	Fixing approvalFlagsToBools. (#1250)
+       5	Nikos Kontakis                	Bump substrate connect to 0.7.7 (#4962)
       4	Alex D                        	Use derive customAccount and customLocks for balance overrides (#3248)
       4	Alex Wang                     	fix issue that creates duplicate providers (#983)
       4	Alexander Popiak              	Add asset id in signing (#4009)
       4	Joshy Orndorff                	spelling; efect -> effect (#2295)
       4	Nantian                       	fix bigint type (#3869)
-       4	Nikos Kontakis                	Update substrate connect to 0.7.5 (#4835)
       4	Scott Twiname                 	Add support for historical BlockNumber rpc methods (#4574)
       4	Thibaut Sardan                	no subscription for http (#3127)
       3	André Silva                   	add support for ValidationCodeHash (#3640)
@@ -43,6 +43,7 @@
       2	Wei Tang                      	Use /usr/bin/env bash instead of /bin/bash (#2053)
       2	Zannis Kalampoukis            	fix: Typegen handles structs and vectors of structs without erroring (#4743)
       2	扩散性百万甜面包                      	Typo, deocrateMethod -> decorateMethod (#1594)
+       1	Alan Sapede                   	Adds Eth feeHistory & maxPriorityFeePerGas rpc (#4956)
       1	Andreea Eftene                	Add storage deposit support (#4304)
       1	Brad Larson                   	[NEW] Support for custom headers with providers (#2423)
       1	chriswmercer                  	little readme tweak (#279)
@@ -11,7 +11,7 @@
  },
  "sideEffects": false,
  "type": "commonjs",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "workspaces": [
    "packages/*"
  ],
@@ -34,12 +34,12 @@
    "@babel/core": "^7.18.5",
    "@babel/register": "^7.17.7",
    "@babel/runtime": "^7.18.3",
-    "@polkadot/dev": "^0.67.4",
+    "@polkadot/dev": "^0.67.43",
    "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^28.1.1",
+    "@types/jest": "^28.1.3",
    "copyfiles": "^2.4.1"
  },
  "resolutions": {
-    "typescript": "^4.7.3"
+    "typescript": "^4.7.4"
  }
 }
@@ -20,18 +20,18 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/api-base": "8.9.1",
-    "@polkadot/rpc-augment": "8.9.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-augment": "8.9.1",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/util": "^9.5.1"
+    "@polkadot/api-base": "8.10.1",
+    "@polkadot/rpc-augment": "8.10.1",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-augment": "8.10.1",
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/util": "^9.6.2"
  },
  "devDependencies": {
-    "@polkadot/types-support": "8.9.1"
+    "@polkadot/types-support": "8.10.1"
  }
 }
@@ -895,10 +895,6 @@ declare module '@polkadot/api-base/types/errors' {
       * pool at a time.
       **/
      AccountBelongsToOtherPool: AugmentedError<ApiType>;
-      /**
-       * The member is already unbonding in this era.
-       **/
-      AlreadyUnbonding: AugmentedError<ApiType>;
      /**
       * The pools state cannot be changed.
       **/
@@ -911,7 +907,7 @@ declare module '@polkadot/api-base/types/errors' {
       * Some error occurred that should never happen. This should be reported to the
       * maintainers.
       **/
-      DefensiveError: AugmentedError<ApiType>;
+      Defensive: AugmentedError<ApiType>;
      /**
       * The caller does not have adequate permissions.
       **/
@@ -921,10 +917,6 @@ declare module '@polkadot/api-base/types/errors' {
       * anymore to, for example, collect rewards).
       **/
      FullyUnbonding: AugmentedError<ApiType>;
-      /**
-       * The pool has insufficient balance to bond as a nominator.
-       **/
-      InsufficientBond: AugmentedError<ApiType>;
      /**
       * Too many members in the pool or system.
       **/
@@ -1855,6 +1847,10 @@ declare module '@polkadot/api-base/types/errors' {
       * Not a member.
       **/
      NotMember: AugmentedError<ApiType>;
+      /**
+       * Too many members.
+       **/
+      TooManyMembers: AugmentedError<ApiType>;
      /**
       * Generic error
       **/
@@ -1891,6 +1887,11 @@ declare module '@polkadot/api-base/types/errors' {
      [key: string]: AugmentedError<ApiType>;
    };
    treasury: {
+      /**
+       * The spend origin is valid but the amount it is allowed to spend is lower than the
+       * amount to be spent.
+       **/
+      InsufficientPermission: AugmentedError<ApiType>;
      /**
       * Proposer's balance is too low.
       **/
@@ -293,6 +293,10 @@ declare module '@polkadot/api-base/types/events' {
       * A proposal preimage was removed and used (the deposit was returned).
       **/
      PreimageUsed: AugmentedEvent<ApiType, [proposalHash: H256, provider: AccountId32, deposit: u128], { proposalHash: H256, provider: AccountId32, deposit: u128 }>;
+      /**
+       * A proposal got canceled.
+       **/
+      ProposalCanceled: AugmentedEvent<ApiType, [propIndex: u32], { propIndex: u32 }>;
      /**
       * A motion has been proposed by a public account.
       **/
@@ -554,6 +558,10 @@ declare module '@polkadot/api-base/types/events' {
       * A payout has been made to a member.
       **/
      PaidOut: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, payout: u128], { member: AccountId32, poolId: u32, payout: u128 }>;
+      /**
+       * The active balance of pool `pool_id` has been slashed to `balance`.
+       **/
+      PoolSlashed: AugmentedEvent<ApiType, [poolId: u32, balance: u128], { poolId: u32, balance: u128 }>;
      /**
       * The roles of a pool have been updated to the given new roles. Note that the depositor
       * can never change.
@@ -565,12 +573,31 @@ declare module '@polkadot/api-base/types/events' {
      StateChanged: AugmentedEvent<ApiType, [poolId: u32, newState: PalletNominationPoolsPoolState], { poolId: u32, newState: PalletNominationPoolsPoolState }>;
      /**
       * A member has unbonded from their pool.
+       * 
+       * - `balance` is the corresponding balance of the number of points that has been
+       * requested to be unbonded (the argument of the `unbond` transaction) from the bonded
+       * pool.
+       * - `points` is the number of points that are issued as a result of `balance` being
+       * dissolved into the corresponding unbonding pool.
+       * 
+       * In the absence of slashing, these values will match. In the presence of slashing, the
+       * number of points that are issued in the unbonding pool will be less than the amount
+       * requested to be unbonded.
       **/
-      Unbonded: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, amount: u128], { member: AccountId32, poolId: u32, amount: u128 }>;
+      Unbonded: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, balance: u128, points: u128], { member: AccountId32, poolId: u32, balance: u128, points: u128 }>;
+      /**
+       * The unbond pool at `era` of pool `pool_id` has been slashed to `balance`.
+       **/
+      UnbondingPoolSlashed: AugmentedEvent<ApiType, [poolId: u32, era: u32, balance: u128], { poolId: u32, era: u32, balance: u128 }>;
      /**
       * A member has withdrawn from their pool.
+       * 
+       * The given number of `points` have been dissolved in return of `balance`.
+       * 
+       * Similar to `Unbonded` event, in the absence of slashing, the ratio of point to balance
+       * will be 1.
       **/
-      Withdrawn: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, amount: u128], { member: AccountId32, poolId: u32, amount: u128 }>;
+      Withdrawn: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, balance: u128, points: u128], { member: AccountId32, poolId: u32, balance: u128, points: u128 }>;
      /**
       * Generic event
       **/
@@ -1112,6 +1139,17 @@ declare module '@polkadot/api-base/types/events' {
       **/
      [key: string]: AugmentedEvent<ApiType>;
    };
+    transactionPayment: {
+      /**
+       * A transaction fee `actual_fee`, of which `tip` was added to the minimum inclusion fee,
+       * has been paid by `who`.
+       **/
+      TransactionFeePaid: AugmentedEvent<ApiType, [who: AccountId32, actualFee: u128, tip: u128], { who: AccountId32, actualFee: u128, tip: u128 }>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
+    };
    treasury: {
      /**
       * Some funds have been allocated.
@@ -1137,6 +1175,10 @@ declare module '@polkadot/api-base/types/events' {
       * Spending has finished; this is the amount that rolls over until next spend.
       **/
      Rollover: AugmentedEvent<ApiType, [rolloverBalance: u128], { rolloverBalance: u128 }>;
+      /**
+       * A new spend proposal has been approved.
+       **/
+      SpendApproved: AugmentedEvent<ApiType, [proposalIndex: u32, amount: u128, beneficiary: AccountId32], { proposalIndex: u32, amount: u128, beneficiary: AccountId32 }>;
      /**
       * We have ended a spend period and will now allocate funds.
       **/
@@ -849,6 +849,9 @@ declare module '@polkadot/api-base/types/storage' {
       * 
       * This is the amount that the depositor must put as their initial stake in the pool, as an
       * indication of "skin in the game".
+       * 
+       * This is the value that will always exist in the staking ledger of the pool bonded account
+       * while all other accounts leave.
       **/
      minCreateBond: AugmentedQuery<ApiType, () => Observable<u128>, []> & QueryableStorageEntry<ApiType, []>;
      /**
@@ -1452,12 +1452,17 @@ declare module '@polkadot/api-base/types/submittable' {
    };
    grandpa: {
      /**
-       * Note that the current authority set of the GRANDPA finality gadget has
-       * stalled. This will trigger a forced authority set change at the beginning
-       * of the next session, to be enacted `delay` blocks after that. The delay
-       * should be high enough to safely assume that the block signalling the
-       * forced change will not be re-orged (e.g. 1000 blocks). The GRANDPA voters
-       * will start the new authority set using the given finalized block as base.
+       * Note that the current authority set of the GRANDPA finality gadget has stalled.
+       * 
+       * This will trigger a forced authority set change at the beginning of the next session, to
+       * be enacted `delay` blocks after that. The `delay` should be high enough to safely assume
+       * that the block signalling the forced change will not be re-orged e.g. 1000 blocks.
+       * The block production rate (which may be slowed down because of finality lagging) should
+       * be taken into account when choosing the `delay`. The GRANDPA voters based on the new
+       * authority will start voting on top of `best_finalized_block_number` for new finalized
+       * blocks. `best_finalized_block_number` should be the highest of the latest finalized
+       * block of all validators of the new authority set.
+       * 
       * Only callable by root.
       **/
      noteStalled: AugmentedSubmittable<(delay: u32 | AnyNumber | Uint8Array, bestFinalizedBlockNumber: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32]>;
@@ -2117,6 +2122,16 @@ declare module '@polkadot/api-base/types/submittable' {
       * accumulated rewards, see [`BondExtra`].
       **/
      bondExtra: AugmentedSubmittable<(extra: PalletNominationPoolsBondExtra | { FreeBalance: any } | { Rewards: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletNominationPoolsBondExtra]>;
+      /**
+       * Chill on behalf of the pool.
+       * 
+       * The dispatch origin of this call must be signed by the pool nominator or the pool
+       * root role, same as [`Pallet::nominate`].
+       * 
+       * This directly forward the call to the staking pallet, on behalf of the pool bonded
+       * account.
+       **/
+      chill: AugmentedSubmittable<(poolId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;
      /**
       * A bonded member can use this to claim their payout based on the rewards that the pool
       * has accumulated since their last claimed payout (OR since joining if this is there first
@@ -2159,6 +2174,15 @@ declare module '@polkadot/api-base/types/submittable' {
       * * Only a pool with [`PoolState::Open`] can be joined
       **/
      join: AugmentedSubmittable<(amount: Compact<u128> | AnyNumber | Uint8Array, poolId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u128>, u32]>;
+      /**
+       * Nominate on behalf of the pool.
+       * 
+       * The dispatch origin of this call must be signed by the pool nominator or the pool
+       * root role.
+       * 
+       * This directly forward the call to the staking pallet, on behalf of the pool bonded
+       * account.
+       **/
      nominate: AugmentedSubmittable<(poolId: u32 | AnyNumber | Uint8Array, validators: Vec<AccountId32> | (AccountId32 | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, Vec<AccountId32>]>;
      /**
       * Call `withdraw_unbonded` for the pools account. This call can be made by any account.
@@ -2182,12 +2206,24 @@ declare module '@polkadot/api-base/types/submittable' {
       * * `max_members_per_pool` - Set [`MaxPoolMembersPerPool`].
       **/
      setConfigs: AugmentedSubmittable<(minJoinBond: PalletNominationPoolsConfigOpU128 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array, minCreateBond: PalletNominationPoolsConfigOpU128 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array, maxPools: PalletNominationPoolsConfigOpU32 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array, maxMembers: PalletNominationPoolsConfigOpU32 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array, maxMembersPerPool: PalletNominationPoolsConfigOpU32 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletNominationPoolsConfigOpU128, PalletNominationPoolsConfigOpU128, PalletNominationPoolsConfigOpU32, PalletNominationPoolsConfigOpU32, PalletNominationPoolsConfigOpU32]>;
+      /**
+       * Set a new metadata for the pool.
+       * 
+       * The dispatch origin of this call must be signed by the state toggler, or the root role
+       * of the pool.
+       **/
      setMetadata: AugmentedSubmittable<(poolId: u32 | AnyNumber | Uint8Array, metadata: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, Bytes]>;
+      /**
+       * Set a new state for the pool.
+       * 
+       * The dispatch origin of this call must be signed by the state toggler, or the root role
+       * of the pool.
+       **/
      setState: AugmentedSubmittable<(poolId: u32 | AnyNumber | Uint8Array, state: PalletNominationPoolsPoolState | 'Open' | 'Blocked' | 'Destroying' | number | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletNominationPoolsPoolState]>;
      /**
       * Unbond up to `unbonding_points` of the `member_account`'s funds from the pool. It
       * implicitly collects the rewards one last time, since not doing so would mean some
-       * rewards would go forfeited.
+       * rewards would be forfeited.
       * 
       * Under certain conditions, this call can be dispatched permissionlessly (i.e. by any
       * account).
@@ -4209,6 +4245,17 @@ declare module '@polkadot/api-base/types/submittable' {
       * exist altogether, thus there is no way it would have been approved in the first place.
       **/
      removeApproval: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;
+      /**
+       * Propose and approve a spend of treasury funds.
+       * 
+       * - `origin`: Must be `SpendOrigin` with the `Success` value being at least `amount`.
+       * - `amount`: The amount to be transferred from the treasury to the `beneficiary`.
+       * - `beneficiary`: The destination account for the transfer.
+       * 
+       * NOTE: For record-keeping purposes, the proposer is deemed to be equivalent to the
+       * beneficiary.
+       **/
+      spend: AugmentedSubmittable<(amount: Compact<u128> | AnyNumber | Uint8Array, beneficiary: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u128>, MultiAddress]>;
      /**
       * Generic tx
       **/
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -1557,6 +1557,10 @@ declare module '@polkadot/api-base/types/errors' {
       * Not a member.
       **/
      NotMember: AugmentedError<ApiType>;
+      /**
+       * Too many members.
+       **/
+      TooManyMembers: AugmentedError<ApiType>;
      /**
       * Generic error
       **/
@@ -1593,6 +1597,11 @@ declare module '@polkadot/api-base/types/errors' {
      [key: string]: AugmentedError<ApiType>;
    };
    treasury: {
+      /**
+       * The spend origin is valid but the amount it is allowed to spend is lower than the
+       * amount to be spent.
+       **/
+      InsufficientPermission: AugmentedError<ApiType>;
      /**
       * Proposer's balance is too low.
       **/
@@ -293,6 +293,10 @@ declare module '@polkadot/api-base/types/events' {
       * A proposal preimage was removed and used (the deposit was returned).
       **/
      PreimageUsed: AugmentedEvent<ApiType, [proposalHash: H256, provider: AccountId32, deposit: u128], { proposalHash: H256, provider: AccountId32, deposit: u128 }>;
+      /**
+       * A proposal got canceled.
+       **/
+      ProposalCanceled: AugmentedEvent<ApiType, [propIndex: u32], { propIndex: u32 }>;
      /**
       * A motion has been proposed by a public account.
       **/
@@ -942,6 +946,17 @@ declare module '@polkadot/api-base/types/events' {
       **/
      [key: string]: AugmentedEvent<ApiType>;
    };
+    transactionPayment: {
+      /**
+       * A transaction fee `actual_fee`, of which `tip` was added to the minimum inclusion fee,
+       * has been paid by `who`.
+       **/
+      TransactionFeePaid: AugmentedEvent<ApiType, [who: AccountId32, actualFee: u128, tip: u128], { who: AccountId32, actualFee: u128, tip: u128 }>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
+    };
    treasury: {
      /**
       * Some funds have been allocated.
@@ -967,6 +982,10 @@ declare module '@polkadot/api-base/types/events' {
       * Spending has finished; this is the amount that rolls over until next spend.
       **/
      Rollover: AugmentedEvent<ApiType, [rolloverBalance: u128], { rolloverBalance: u128 }>;
+      /**
+       * A new spend proposal has been approved.
+       **/
+      SpendApproved: AugmentedEvent<ApiType, [proposalIndex: u32, amount: u128, beneficiary: AccountId32], { proposalIndex: u32, amount: u128, beneficiary: AccountId32 }>;
      /**
       * We have ended a spend period and will now allocate funds.
       **/
@@ -1401,12 +1401,17 @@ declare module '@polkadot/api-base/types/submittable' {
    };
    grandpa: {
      /**
-       * Note that the current authority set of the GRANDPA finality gadget has
-       * stalled. This will trigger a forced authority set change at the beginning
-       * of the next session, to be enacted `delay` blocks after that. The delay
-       * should be high enough to safely assume that the block signalling the
-       * forced change will not be re-orged (e.g. 1000 blocks). The GRANDPA voters
-       * will start the new authority set using the given finalized block as base.
+       * Note that the current authority set of the GRANDPA finality gadget has stalled.
+       * 
+       * This will trigger a forced authority set change at the beginning of the next session, to
+       * be enacted `delay` blocks after that. The `delay` should be high enough to safely assume
+       * that the block signalling the forced change will not be re-orged e.g. 1000 blocks.
+       * The block production rate (which may be slowed down because of finality lagging) should
+       * be taken into account when choosing the `delay`. The GRANDPA voters based on the new
+       * authority will start voting on top of `best_finalized_block_number` for new finalized
+       * blocks. `best_finalized_block_number` should be the highest of the latest finalized
+       * block of all validators of the new authority set.
+       * 
       * Only callable by root.
       **/
      noteStalled: AugmentedSubmittable<(delay: u32 | AnyNumber | Uint8Array, bestFinalizedBlockNumber: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32]>;
@@ -3562,6 +3567,17 @@ declare module '@polkadot/api-base/types/submittable' {
       * exist altogether, thus there is no way it would have been approved in the first place.
       **/
      removeApproval: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;
+      /**
+       * Propose and approve a spend of treasury funds.
+       * 
+       * - `origin`: Must be `SpendOrigin` with the `Success` value being at least `amount`.
+       * - `amount`: The amount to be transferred from the treasury to the `beneficiary`.
+       * - `beneficiary`: The destination account for the transfer.
+       * 
+       * NOTE: For record-keeping purposes, the proposer is deemed to be equivalent to the
+       * beneficiary.
+       **/
+      spend: AugmentedSubmittable<(amount: Compact<u128> | AnyNumber | Uint8Array, beneficiary: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u128>, MultiAddress]>;
      /**
       * Generic tx
       **/
@@ -20,13 +20,13 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/rpc-core": "8.9.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/util": "^9.5.1",
+    "@polkadot/rpc-core": "8.10.1",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/util": "^9.6.2",
    "rxjs": "^7.5.5"
  }
 }
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -20,20 +20,20 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/api": "8.9.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/types-create": "8.9.1",
-    "@polkadot/util": "^9.5.1",
-    "@polkadot/util-crypto": "^9.5.1",
+    "@polkadot/api": "8.10.1",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/types-create": "8.10.1",
+    "@polkadot/util": "^9.6.2",
+    "@polkadot/util-crypto": "^9.6.2",
    "rxjs": "^7.5.5"
  },
  "devDependencies": {
-    "@polkadot/api-augment": "8.9.1",
-    "@polkadot/keyring": "^9.5.1"
+    "@polkadot/api-augment": "8.10.1",
+    "@polkadot/keyring": "^9.6.2"
  }
 }
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -20,25 +20,25 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/api": "8.9.1",
-    "@polkadot/api-augment": "8.9.1",
-    "@polkadot/api-base": "8.9.1",
-    "@polkadot/rpc-core": "8.9.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/util": "^9.5.1",
-    "@polkadot/util-crypto": "^9.5.1",
+    "@polkadot/api": "8.10.1",
+    "@polkadot/api-augment": "8.10.1",
+    "@polkadot/api-base": "8.10.1",
+    "@polkadot/rpc-core": "8.10.1",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/util": "^9.6.2",
+    "@polkadot/util-crypto": "^9.6.2",
    "rxjs": "^7.5.5"
  },
  "devDependencies": {
-    "@polkadot/api": "8.9.1",
-    "@polkadot/api-augment": "8.9.1",
-    "@polkadot/rpc-augment": "8.9.1",
-    "@polkadot/rpc-provider": "8.9.1",
-    "@polkadot/types-support": "8.9.1"
+    "@polkadot/api": "8.10.1",
+    "@polkadot/api-augment": "8.10.1",
+    "@polkadot/rpc-augment": "8.10.1",
+    "@polkadot/rpc-provider": "8.10.1",
+    "@polkadot/types-support": "8.10.1"
  }
 }
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -20,29 +20,29 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/api-augment": "8.9.1",
-    "@polkadot/api-base": "8.9.1",
-    "@polkadot/api-derive": "8.9.1",
-    "@polkadot/keyring": "^9.5.1",
-    "@polkadot/rpc-augment": "8.9.1",
-    "@polkadot/rpc-core": "8.9.1",
-    "@polkadot/rpc-provider": "8.9.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-augment": "8.9.1",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/types-create": "8.9.1",
-    "@polkadot/types-known": "8.9.1",
-    "@polkadot/util": "^9.5.1",
-    "@polkadot/util-crypto": "^9.5.1",
+    "@polkadot/api-augment": "8.10.1",
+    "@polkadot/api-base": "8.10.1",
+    "@polkadot/api-derive": "8.10.1",
+    "@polkadot/keyring": "^9.6.2",
+    "@polkadot/rpc-augment": "8.10.1",
+    "@polkadot/rpc-core": "8.10.1",
+    "@polkadot/rpc-provider": "8.10.1",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-augment": "8.10.1",
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/types-create": "8.10.1",
+    "@polkadot/types-known": "8.10.1",
+    "@polkadot/util": "^9.6.2",
+    "@polkadot/util-crypto": "^9.6.2",
    "eventemitter3": "^4.0.7",
    "rxjs": "^7.5.5"
  },
  "devDependencies": {
-    "@polkadot/api-augment": "8.9.1",
-    "@polkadot/types-support": "8.9.1"
+    "@polkadot/api-augment": "8.10.1",
+    "@polkadot/types-support": "8.10.1"
  }
 }
@@ -213,12 +213,14 @@ function types (api: ApiPromise): void {
  const balance = registry.createType('Balance', 2);
  const gas = registry.createType('Gas', 2);
  const compact = registry.createType('Compact<u32>', 2);
+  const f32 = registry.createType('f32');
+  const u32 = registry.createType('u32');
  // const random = registry.createType('RandomType', 2); // This one should deliberately show a TS error

  const gasUnsafe = createTypeUnsafe(registry, 'Gas', [2]);
  const overriddenUnsafe = createTypeUnsafe<Header>(registry, 'Gas', [2]);

-  console.log(balance, gas, compact, gasUnsafe, overriddenUnsafe, api.createType('AccountData'));
+  console.log(balance, gas, compact, gasUnsafe, overriddenUnsafe, u32.toNumber(), f32.toNumber(), api.createType('AccountData'));
 }

 async function tx (api: ApiPromise, pairs: TestKeyringMap): Promise<void> {
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -20,13 +20,13 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/rpc-core": "8.9.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/util": "^9.5.1"
+    "@polkadot/rpc-core": "8.10.1",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/util": "^9.6.2"
  }
 }
@@ -3,7 +3,7 @@

 import type { AugmentedRpc } from '@polkadot/rpc-core/types';
 import type { Metadata, StorageKey } from '@polkadot/types';
-import type { Bytes, HashMap, Json, Null, Option, Text, U256, U64, Vec, bool, u32, u64 } from '@polkadot/types-codec';
+import type { Bytes, HashMap, Json, Null, Option, Text, U256, U64, Vec, bool, f64, u32, u64 } from '@polkadot/types-codec';
 import type { AnyNumber, Codec } from '@polkadot/types-codec/types';
 import type { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interfaces/author';
 import type { EpochAuthorship } from '@polkadot/types/interfaces/babe';
@@ -14,7 +14,7 @@ import type { AuthorityId } from '@polkadot/types/interfaces/consensus';
 import type { CodeUploadRequest, CodeUploadResult, ContractCallRequest, ContractExecResult, ContractInstantiateResult, InstantiateRequest } from '@polkadot/types/interfaces/contracts';
 import type { BlockStats } from '@polkadot/types/interfaces/dev';
 import type { CreatedBlock } from '@polkadot/types/interfaces/engine';
-import type { EthAccount, EthCallRequest, EthFilter, EthFilterChanges, EthLog, EthReceipt, EthRichBlock, EthSubKind, EthSubParams, EthSyncStatus, EthTransaction, EthTransactionRequest, EthWork } from '@polkadot/types/interfaces/eth';
+import type { EthAccount, EthCallRequest, EthFeeHistory, EthFilter, EthFilterChanges, EthLog, EthReceipt, EthRichBlock, EthSubKind, EthSubParams, EthSyncStatus, EthTransaction, EthTransactionRequest, EthWork } from '@polkadot/types/interfaces/eth';
 import type { Extrinsic } from '@polkadot/types/interfaces/extrinsics';
 import type { EncodedFinalityProofs, JustificationNotification, ReportedRoundStates } from '@polkadot/types/interfaces/grandpa';
 import type { MmrLeafBatchProof, MmrLeafProof } from '@polkadot/types/interfaces/mmr';
@@ -197,6 +197,10 @@ declare module '@polkadot/rpc-core/types/jsonrpc' {
       * Estimate gas needed for execution of given contract.
       **/
      estimateGas: AugmentedRpc<(request: EthCallRequest | { from?: any; to?: any; gasPrice?: any; gas?: any; value?: any; data?: any; nonce?: any } | string | Uint8Array, number?: BlockNumber | AnyNumber | Uint8Array) => Observable<U256>>;
+      /**
+       * Returns fee history for given block count & reward percentiles
+       **/
+      feeHistory: AugmentedRpc<(blockCount: U256 | AnyNumber | Uint8Array, newestBlock: BlockNumber | AnyNumber | Uint8Array, rewardPercentiles: Option<Vec<f64>> | null | object | string | Uint8Array) => Observable<EthFeeHistory>>;
      /**
       * Returns current gas price.
       **/
@@ -289,6 +293,10 @@ declare module '@polkadot/rpc-core/types/jsonrpc' {
       * Returns the number of hashes per second that the node is mining with.
       **/
      hashrate: AugmentedRpc<() => Observable<U256>>;
+      /**
+       * Returns max priority fee per gas
+       **/
+      maxPriorityFeePerGas: AugmentedRpc<() => Observable<U256>>;
      /**
       * Returns true if client is actively mining new blocks.
       **/
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/rpc-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -20,18 +20,18 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/rpc-augment": "8.9.1",
-    "@polkadot/rpc-provider": "8.9.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/util": "^9.5.1",
+    "@polkadot/rpc-augment": "8.10.1",
+    "@polkadot/rpc-provider": "8.10.1",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/util": "^9.6.2",
    "rxjs": "^7.5.5"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^9.5.1",
-    "@polkadot/rpc-augment": "8.9.1"
+    "@polkadot/keyring": "^9.6.2",
+    "@polkadot/rpc-augment": "8.10.1"
  }
 }
@@ -12,7 +12,7 @@ import type { RpcInterfaceMethod } from './types';
 import { Observable, publishReplay, refCount } from 'rxjs';

 import { rpcDefinitions } from '@polkadot/types';
-import { assert, hexToU8a, isFunction, isNull, isUndefined, lazyMethod, logger, memoize, objectSpread, u8aConcat, u8aToU8a } from '@polkadot/util';
+import { hexToU8a, isFunction, isNull, isUndefined, lazyMethod, logger, memoize, objectSpread, u8aConcat, u8aToU8a } from '@polkadot/util';

 import { drr, refCountDelay } from './util';

@@ -106,7 +106,9 @@ export class RpcCore {
   */
  constructor (instanceId: string, registry: Registry, provider: ProviderInterface, userRpc: Record<string, Record<string, DefinitionRpc | DefinitionRpcSub>> = {}) {
    // eslint-disable-next-line @typescript-eslint/unbound-method
-    assert(provider && isFunction(provider.send), 'Expected Provider to API create');
+    if (!provider || !isFunction(provider.send)) {
+      throw new Error('Expected Provider to API create');
+    }

    this.#instanceId = instanceId;
    this.#registryDefault = registry;
@@ -360,7 +362,9 @@ 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`);
+    if (inputs.length < reqArgCount || inputs.length > def.params.length) {
+      throw new Error(`Expected ${def.params.length} parameters${optText}, ${inputs.length} found instead`);
+    }

    return inputs.map((input, index): Codec =>
      registry.createTypeUnsafe(def.params[index].type, [input], { blockHash })
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/rpc-core authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -20,21 +20,21 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/keyring": "^9.5.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-support": "8.9.1",
-    "@polkadot/util": "^9.5.1",
-    "@polkadot/util-crypto": "^9.5.1",
-    "@polkadot/x-fetch": "^9.5.1",
-    "@polkadot/x-global": "^9.5.1",
-    "@polkadot/x-ws": "^9.5.1",
-    "@substrate/connect": "0.7.6",
+    "@polkadot/keyring": "^9.6.2",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-support": "8.10.1",
+    "@polkadot/util": "^9.6.2",
+    "@polkadot/util-crypto": "^9.6.2",
+    "@polkadot/x-fetch": "^9.6.2",
+    "@polkadot/x-global": "^9.6.2",
+    "@polkadot/x-ws": "^9.6.2",
+    "@substrate/connect": "0.7.7",
    "eventemitter3": "^4.0.7",
    "mock-socket": "^9.1.5",
-    "nock": "^13.2.6"
+    "nock": "^13.2.7"
  }
 }
@@ -3,7 +3,7 @@

 import type { JsonRpcRequest, JsonRpcResponse, JsonRpcResponseBaseError } from '../types';

-import { assert, isNumber, isString, isUndefined, stringify } from '@polkadot/util';
+import { isNumber, isString, isUndefined, stringify } from '@polkadot/util';

 import RpcError from './error';

@@ -36,15 +36,29 @@ export class RpcCoder {
  #id = 0;

  public decodeResponse (response?: JsonRpcResponse): unknown {
-    assert(response && response.jsonrpc === '2.0', 'Invalid jsonrpc field in decoded object');
+    if (!response || response.jsonrpc !== '2.0') {
+      throw new Error('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');
+    if (
+      !isNumber(response.id) &&
+      (
+        !isSubscription || (
+          !isNumber(response.params.subscription) &&
+          !isString(response.params.subscription)
+        )
+      )
+    ) {
+      throw new Error('Invalid id field in decoded object');
+    }

    checkError(response.error);

-    assert(!isUndefined(response.result) || isSubscription, 'No result found in jsonrpc response');
+    if (response.result === undefined && !isSubscription) {
+      throw new Error('No result found in jsonrpc response');
+    }

    if (isSubscription) {
      checkError(response.params.error);
@@ -3,7 +3,7 @@

 import type { JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, ProviderInterfaceEmitCb, ProviderInterfaceEmitted, ProviderStats } from '../types';

-import { assert, logger } from '@polkadot/util';
+import { logger } from '@polkadot/util';
 import { fetch } from '@polkadot/x-fetch';

 import { RpcCoder } from '../coder';
@@ -49,7 +49,9 @@ 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 '${endpoint}'`);
+    if (!/^(https|http):\/\//.test(endpoint)) {
+      throw new Error(`Endpoint should start with 'http://' or 'https://', received '${endpoint}'`);
+    }

    this.#coder = new RpcCoder();
    this.#endpoint = endpoint;
@@ -156,7 +158,9 @@ export class HttpProvider implements ProviderInterface {
        method: 'POST'
      });

-      assert(response.ok, () => `[${response.status}]: ${response.statusText}`);
+      if (!response.ok) {
+        throw new Error(`[${response.status}]: ${response.statusText}`);
+      }

      const result = await response.text();

@@ -16,7 +16,7 @@ import jsonrpc from '@polkadot/types/interfaces/jsonrpc';
 import rpcHeader from '@polkadot/types-support/json/Header.004.json';
 import rpcSignedBlock from '@polkadot/types-support/json/SignedBlock.004.immortal.json';
 import rpcMetadata from '@polkadot/types-support/metadata/static-substrate';
-import { assert, BN, bnToU8a, logger, u8aToHex } from '@polkadot/util';
+import { BN, bnToU8a, logger, u8aToHex } from '@polkadot/util';
 import { randomAsU8a } from '@polkadot/util-crypto';

 const INTERVAL = 1000;
@@ -130,7 +130,9 @@ export class MockProvider implements ProviderInterface {
  public async send <T = any> (method: string, params: unknown[]): Promise<T> {
    l.debug(() => ['send', method, params]);

-    assert(this.requests[method], () => `provider.send: Invalid method '${method}'`);
+    if (!this.requests[method]) {
+      throw new Error(`provider.send: Invalid method '${method}'`);
+    }

    return this.requests[method](this.db, params) as T;
  }
@@ -139,7 +141,9 @@ export class MockProvider implements ProviderInterface {
  public async subscribe (type: string, method: string, ...params: unknown[]): Promise<number> {
    l.debug(() => ['subscribe', method, params]);

-    assert(this.subscriptions[method], () => `provider.subscribe: Invalid method '${method}'`);
+    if (!this.subscriptions[method]) {
+      throw new Error(`provider.subscribe: Invalid method '${method}'`);
+    }

    const callback = params.pop() as MockStateSubscriptionCallback;
    const id = ++this.subscriptionId;
@@ -160,7 +164,9 @@ export class MockProvider implements ProviderInterface {

    l.debug(() => ['unsubscribe', id, sub]);

-    assert(sub, () => `Unable to find subscription for ${id}`);
+    if (!sub) {
+      throw new Error(`Unable to find subscription for ${id}`);
+    }

    delete this.subscriptionMap[id];
    delete this.subscriptions[sub].callbacks[id];
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/rpc-provider authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -1,8 +1,6 @@
 // Copyright 2017-2022 @polkadot/rpc-provider authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import { assert } from '@polkadot/util';
-
 export interface SmoldotHealth {
  isSyncing: boolean
  peers: number
@@ -63,10 +61,9 @@ export function healthChecker (): HealthChecker {
      return checker.responsePassThrough(jsonRpcResponse);
    },
    sendJsonRpc: (request) => {
-      assert(
-        sendJsonRpc,
-        'setSendJsonRpc must be called before sending requests'
-      );
+      if (!sendJsonRpc) {
+        throw new Error('setSendJsonRpc must be called before sending requests');
+      }

      if (checker === null) {
        sendJsonRpc(request);
@@ -78,14 +75,12 @@ export function healthChecker (): HealthChecker {
      sendJsonRpc = cb;
    },
    start: (healthCallback) => {
-      assert(
-        checker === null,
-        "Can't start the health checker multiple times in parallel"
-      );
-      assert(
-        sendJsonRpc,
-        'setSendJsonRpc must be called before starting the health checks'
-      );
+      if (checker !== null) {
+        throw new Error("Can't start the health checker multiple times in parallel");
+      } else if (!sendJsonRpc) {
+        throw new Error('setSendJsonRpc must be called before starting the health checks');
+      }
+
      checker = new InnerChecker(healthCallback, sendJsonRpc);
      checker.update(true);
    },
@@ -216,7 +211,9 @@ class InnerChecker {
      const id: string = parsedResponse.id;

      // Need to remove the `extern:` prefix.
-      assert(id.startsWith('extern:'), 'State inconsistency in health checker');
+      if (!id.startsWith('extern:')) {
+        throw new Error('State inconsistency in health checker');
+      }

      const newId = JSON.parse(id.slice('extern:'.length)) as string;

@@ -283,10 +280,9 @@ class InnerChecker {
  };

  startSubscription = (): void => {
-    assert(
-      !this.#currentSubunsubRequestId && !this.#currentSubscriptionId,
-      'Internal error in health checker'
-    );
+    if (this.#currentSubunsubRequestId || this.#currentSubscriptionId) {
+      throw new Error('Internal error in health checker');
+    }

    this.#currentSubunsubRequestId = 'health-checker:'.concat(
      this.#nextRequestId.toString()
@@ -303,10 +299,9 @@ class InnerChecker {
  };

  endSubscription = (): void => {
-    assert(
-      !this.#currentSubunsubRequestId && this.#currentSubscriptionId,
-      'Internal error in health checker'
-    );
+    if (this.#currentSubunsubRequestId || !this.#currentSubscriptionId) {
+      throw new Error('Internal error in health checker');
+    }

    this.#currentSubunsubRequestId = 'health-checker:'.concat(
      this.#nextRequestId.toString()
@@ -7,7 +7,7 @@ import type { JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, Pro
 import { Chain, createScClient, ScClient, WellKnownChain } from '@substrate/connect';
 import EventEmitter from 'eventemitter3';

-import { assert, isError } from '@polkadot/util';
+import { isError } from '@polkadot/util';

 import { RpcCoder } from '../coder';
 import { healthChecker } from './Health';
@@ -71,7 +71,9 @@ export class ScProvider implements ProviderInterface {
  // Config details can be found in @substrate/connect repo following the link:
  // https://github.com/paritytech/substrate-connect/blob/main/packages/connect/src/connector/index.ts
  async connect (config?: ScConfig): Promise<void> {
-    assert(!this.isConnected, 'Already connected!');
+    if (this.isConnected) {
+      throw new Error('Already connected!');
+    }

    // it could happen that after emitting `disconnected` due to the fact taht
    // smoldot is syncing, the consumer tries to reconnect after a certain amount
@@ -91,7 +93,10 @@ export class ScProvider implements ProviderInterface {
      ? scClients.get(this.#sharedSandbox)
      : createScClient(config);

-    assert(client, 'Unkown ScProvider!');
+    if (!client) {
+      throw new Error('Unkown ScProvider!');
+    }
+
    scClients.set(this, client);

    const hc = healthChecker();
@@ -156,7 +161,9 @@ export class ScProvider implements ProviderInterface {

        const stale = staleSubscriptions.pop();

-        assert(stale, 'Unable to get stale subscription');
+        if (!stale) {
+          throw new Error('Unable to get stale subscription');
+        }

        const { id, unsubscribeMethod } = stale;

@@ -264,7 +271,9 @@ export class ScProvider implements ProviderInterface {
  }

  public async send<T = any> (method: string, params: unknown[]): Promise<T> {
-    assert(this.isConnected && this.#chain, 'Provider is not connected');
+    if (!this.isConnected || !this.#chain) {
+      throw new Error('Provider is not connected');
+    }

    const chain = await this.#chain;
    const [id, json] = this.#coder.encodeJson(method, params);
@@ -302,10 +311,9 @@ export class ScProvider implements ProviderInterface {
    params: any[],
    callback: ProviderInterfaceCallback
  ): Promise<number | string> {
-    assert(
-      subscriptionUnsubscriptionMethods.has(method),
-      `Unsupported subscribe method: ${method}`
-    );
+    if (!subscriptionUnsubscriptionMethods.has(method)) {
+      throw new Error(`Unsupported subscribe method: ${method}`);
+    }

    const id = await this.send<number | string>(method, params);
    const subscriptionId = `${type}::${id}`;
@@ -320,7 +328,9 @@ export class ScProvider implements ProviderInterface {

    const unsubscribeMethod = subscriptionUnsubscriptionMethods.get(method);

-    assert(unsubscribeMethod, 'Invalid unsubscribe method found');
+    if (!unsubscribeMethod) {
+      throw new Error('Invalid unsubscribe method found');
+    }

    this.#subscriptions.set(subscriptionId, [cb, { id, unsubscribeMethod }]);

@@ -332,10 +342,9 @@ export class ScProvider implements ProviderInterface {
    method: string,
    id: number | string
  ): Promise<boolean> {
-    assert(
-      this.isConnected,
-      'Provider is not connected'
-    );
+    if (!this.isConnected) {
+      throw new Error('Provider is not connected');
+    }

    const subscriptionId = `${type}::${id}`;

@@ -7,7 +7,7 @@ import type { JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, Pro

 import EventEmitter from 'eventemitter3';

-import { assert, isChildClass, isNull, isUndefined, logger, objectSpread } from '@polkadot/util';
+import { isChildClass, isNull, isUndefined, logger, objectSpread } from '@polkadot/util';
 import { xglobal } from '@polkadot/x-global';
 import { WebSocket } from '@polkadot/x-ws';

@@ -122,10 +122,14 @@ export class WsProvider implements ProviderInterface {
      ? endpoint
      : [endpoint];

-    assert(endpoints.length !== 0, 'WsProvider requires at least one Endpoint');
+    if (endpoints.length === 0) {
+      throw new Error('WsProvider requires at least one Endpoint');
+    }

    endpoints.forEach((endpoint) => {
-      assert(/^(wss|ws):\/\//.test(endpoint), () => `Endpoint should start with 'ws://', received '${endpoint}'`);
+      if (!/^(wss|ws):\/\//.test(endpoint)) {
+        throw new Error(`Endpoint should start with 'ws://', received '${endpoint}'`);
+      }
    });

    this.#eventemitter = new EventEmitter();
@@ -319,7 +323,9 @@ export class WsProvider implements ProviderInterface {
  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');
+        if (!this.isConnected || this.#websocket === null) {
+          throw new Error('WebSocket is not connected');
+        }

        const callback = (error?: Error | null, result?: T): void => {
          error
@@ -531,7 +537,9 @@ export class WsProvider implements ProviderInterface {
  };

  #onSocketOpen = (): boolean => {
-    assert(!isNull(this.#websocket), 'WebSocket cannot be null in onOpen');
+    if (this.#websocket === null) {
+      throw new Error('WebSocket cannot be null in onOpen');
+    }

    l.debug(() => ['connected to', this.#endpoints[this.#endpointIndex]]);

@@ -20,7 +20,7 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "bin": {
    "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.cjs",
@@ -33,17 +33,17 @@
    "@babel/core": "^7.18.5",
    "@babel/register": "^7.17.7",
    "@babel/runtime": "^7.18.3",
-    "@polkadot/api": "8.9.1",
-    "@polkadot/api-augment": "8.9.1",
-    "@polkadot/rpc-augment": "8.9.1",
-    "@polkadot/rpc-provider": "8.9.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-augment": "8.9.1",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/types-create": "8.9.1",
-    "@polkadot/types-support": "8.9.1",
-    "@polkadot/util": "^9.5.1",
-    "@polkadot/x-ws": "^9.5.1",
+    "@polkadot/api": "8.10.1",
+    "@polkadot/api-augment": "8.10.1",
+    "@polkadot/rpc-augment": "8.10.1",
+    "@polkadot/rpc-provider": "8.10.1",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-augment": "8.10.1",
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/types-create": "8.10.1",
+    "@polkadot/types-support": "8.10.1",
+    "@polkadot/util": "^9.6.2",
+    "@polkadot/x-ws": "^9.6.2",
    "handlebars": "^4.7.7",
    "websocket": "^1.0.34",
    "yargs": "^17.5.1"
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -4,8 +4,6 @@
 import fs from 'fs';
 import path from 'path';

-import { assert } from '@polkadot/util';
-
 import { packageInfo } from '../packageInfo';

 export function writeFile (dest: string, generator: () => string, noLog?: boolean): void {
@@ -35,7 +33,9 @@ export function readTemplate (template: string): string {
    .map((p) => path.join(rootDir, p, `${template}.hbs`))
    .find((p) => fs.existsSync(p));

-  assert(file, `Unable to locate ${template}.hbs from ${rootDir}`);
+  if (!file) {
+    throw new Error(`Unable to locate ${template}.hbs from ${rootDir}`);
+  }

  return fs.readFileSync(file).toString();
 }
@@ -20,12 +20,12 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/util": "^9.5.1"
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/util": "^9.6.2"
  }
 }
@@ -5,13 +5,13 @@

 export default {
  /**
-   * Lookup79: kusama_runtime::ProxyType
+   * Lookup80: kusama_runtime::ProxyType
   **/
  KusamaRuntimeProxyType: {
    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement', 'CancelProxy', 'Auction', 'Society']
  },
  /**
-   * Lookup258: kusama_runtime::SessionKeys
+   * Lookup261: kusama_runtime::SessionKeys
   **/
  KusamaRuntimeSessionKeys: {
    grandpa: 'SpFinalityGrandpaAppPublic',
@@ -22,7 +22,7 @@ export default {
    authorityDiscovery: 'SpAuthorityDiscoveryAppPublic'
  },
  /**
-   * Lookup332: kusama_runtime::OriginCaller
+   * Lookup335: kusama_runtime::OriginCaller
   **/
  KusamaRuntimeOriginCaller: {
    _enum: {
@@ -129,7 +129,7 @@ export default {
    }
  },
  /**
-   * Lookup398: kusama_runtime::NposCompactSolution24
+   * Lookup401: 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>)>'
  },
  /**
-   * Lookup774: kusama_runtime::Runtime
+   * Lookup779: kusama_runtime::Runtime
   **/
  KusamaRuntimeRuntime: 'Null'
 };
@@ -945,7 +945,7 @@ export default {
    index: 'u32'
  },
  /**
-   * Lookup88: pallet_bounties::pallet::Event<T>
+   * Lookup88: pallet_bounties::pallet::Event<T, I>
   **/
  PalletBountiesEvent: {
    _enum: {
@@ -977,7 +977,7 @@ export default {
    }
  },
  /**
-   * Lookup89: pallet_tips::pallet::Event<T>
+   * Lookup89: pallet_tips::pallet::Event<T, I>
   **/
  PalletTipsEvent: {
    _enum: {
@@ -2968,7 +2968,7 @@ export default {
    }
  },
  /**
-   * Lookup328: pallet_bounties::pallet::Call<T>
+   * Lookup328: pallet_bounties::pallet::Call<T, I>
   **/
  PalletBountiesCall: {
    _enum: {
@@ -3007,7 +3007,7 @@ export default {
    }
  },
  /**
-   * Lookup329: pallet_tips::pallet::Call<T>
+   * Lookup329: pallet_tips::pallet::Call<T, I>
   **/
  PalletTipsCall: {
    _enum: {
@@ -4715,7 +4715,7 @@ export default {
    }
  },
  /**
-   * Lookup560: pallet_bounties::pallet::Error<T>
+   * Lookup560: pallet_bounties::pallet::Error<T, I>
   **/
  PalletBountiesError: {
    _enum: ['InsufficientProposersBalance', 'InvalidIndex', 'ReasonTooBig', 'UnexpectedStatus', 'RequireCurator', 'InvalidValue', 'InvalidFee', 'PendingPayout', 'Premature', 'HasActiveChildBounty', 'TooManyQueued']
@@ -4733,7 +4733,7 @@ export default {
    findersFee: 'bool'
  },
  /**
-   * Lookup562: pallet_tips::pallet::Error<T>
+   * Lookup562: pallet_tips::pallet::Error<T, I>
   **/
  PalletTipsError: {
    _enum: ['ReasonTooBig', 'AlreadyKnown', 'UnknownTip', 'NotFinder', 'StillOpen', 'Premature']
@@ -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 (79) */
+  /** @name KusamaRuntimeProxyType (80) */
  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 (258) */
+  /** @name KusamaRuntimeSessionKeys (261) */
  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 (332) */
+  /** @name KusamaRuntimeOriginCaller (335) */
  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 (398) */
+  /** @name KusamaRuntimeNposCompactSolution24 (401) */
  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 (774) */
+  /** @name KusamaRuntimeRuntime (779) */
  export type KusamaRuntimeRuntime = Null;

 } // declare module
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/types-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -2,7 +2,7 @@
 /* eslint-disable */

 import type { Data, StorageKey } from '@polkadot/types';
-import type { BitVec, Bool, Bytes, I128, I16, I256, I32, I64, I8, Json, Null, OptionBool, Raw, Text, Type, U128, U16, U256, U32, U64, U8, USize, bool, i128, i16, i256, i32, i64, i8, u128, u16, u256, u32, u64, u8, usize } from '@polkadot/types-codec';
+import type { BitVec, Bool, Bytes, F32, F64, I128, I16, I256, I32, I64, I8, Json, Null, OptionBool, Raw, Text, Type, U128, U16, U256, U32, U64, U8, USize, bool, f32, f64, i128, i16, i256, i32, i64, i8, u128, u16, u256, u32, u64, u8, usize } from '@polkadot/types-codec';
 import type { AssetApproval, AssetApprovalKey, AssetBalance, AssetDestroyWitness, AssetDetails, AssetMetadata, TAssetBalance, TAssetDepositBalance } from '@polkadot/types/interfaces/assets';
 import type { BlockAttestations, IncludedBlocks, MoreAttestations } from '@polkadot/types/interfaces/attestations';
 import type { RawAuraPreDigest } from '@polkadot/types/interfaces/aura';
@@ -10,7 +10,7 @@ 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, ReserveData, ReserveIdentifier, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
-import type { BeefyCommitment, BeefyId, BeefyNextAuthoritySet, BeefyPayload, BeefySignedCommitment, MmrRootHash, ValidatorSetId } from '@polkadot/types/interfaces/beefy';
+import type { BeefyCommitment, BeefyId, BeefyNextAuthoritySet, BeefyPayload, BeefyPayloadId, BeefySignedCommitment, MmrRootHash, ValidatorSetId } from '@polkadot/types/interfaces/beefy';
 import type { BridgeMessageId, BridgedBlockHash, BridgedBlockNumber, BridgedHeader, CallOrigin, ChainId, DeliveredMessages, DispatchFeePayment, InboundLaneData, InboundRelayer, InitializationData, LaneId, MessageData, MessageKey, MessageNonce, MessagesDeliveryProofOf, MessagesProofOf, OperatingMode, OutboundLaneData, OutboundMessageFee, OutboundPayload, Parameter, RelayerId, UnrewardedRelayer, UnrewardedRelayersState } from '@polkadot/types/interfaces/bridges';
 import type { BlockHash } from '@polkadot/types/interfaces/chain';
 import type { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
@@ -25,7 +25,7 @@ import type { AccountVote, AccountVoteSplit, AccountVoteStandard, Conviction, De
 import type { BlockStats } from '@polkadot/types/interfaces/dev';
 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 { BlockV0, BlockV1, BlockV2, EIP1559Transaction, EIP2930Transaction, EthAccessList, EthAccessListItem, EthAccount, EthAddress, 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, EthereumAddress, EthereumLookupSource, EthereumSignature, LegacyTransaction, TransactionV0, TransactionV1, TransactionV2 } from '@polkadot/types/interfaces/eth';
+import type { BlockV0, BlockV1, BlockV2, EIP1559Transaction, EIP2930Transaction, EthAccessList, EthAccessListItem, EthAccount, EthAddress, EthBlock, EthBloom, EthCallRequest, EthFeeHistory, 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, EthereumAddress, EthereumLookupSource, EthereumSignature, LegacyTransaction, TransactionV0, TransactionV1, TransactionV2 } 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, Era, 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';
@@ -141,6 +141,7 @@ declare module '@polkadot/types/types/registry' {
    BeefyKey: BeefyKey;
    BeefyNextAuthoritySet: BeefyNextAuthoritySet;
    BeefyPayload: BeefyPayload;
+    BeefyPayloadId: BeefyPayloadId;
    BeefySignedCommitment: BeefySignedCommitment;
    Bid: Bid;
    Bidder: Bidder;
@@ -360,6 +361,7 @@ declare module '@polkadot/types/types/registry' {
    EthereumAddress: EthereumAddress;
    EthereumLookupSource: EthereumLookupSource;
    EthereumSignature: EthereumSignature;
+    EthFeeHistory: EthFeeHistory;
    EthFilter: EthFilter;
    EthFilterAddress: EthFilterAddress;
    EthFilterChanges: EthFilterChanges;
@@ -424,6 +426,10 @@ declare module '@polkadot/types/types/registry' {
    ExtrinsicsWeight: ExtrinsicsWeight;
    ExtrinsicUnknown: ExtrinsicUnknown;
    ExtrinsicV4: ExtrinsicV4;
+    f32: f32;
+    F32: F32;
+    f64: f64;
+    F64: F64;
    FeeDetails: FeeDetails;
    Fixed128: Fixed128;
    Fixed64: Fixed64;
@@ -20,16 +20,17 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/util": "^9.5.1"
+    "@polkadot/util": "^9.6.2",
+    "@polkadot/x-bigint": "^9.6.2"
  },
  "devDependencies": {
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-augment": "8.9.1",
-    "@polkadot/types-support": "8.9.1",
-    "@polkadot/util-crypto": "^9.5.1"
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-augment": "8.10.1",
+    "@polkadot/types-support": "8.10.1",
+    "@polkadot/util-crypto": "^9.6.2"
  }
 }
@@ -20,6 +20,14 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements

  public createdAtHash?: IU8a;

+  /**
+   * @description This ensures that operators such as clice, filter, map, etc. return
+   * new Array instances (without this we need to apply overrides)
+   */
+  static get [Symbol.species] (): typeof Array {
+    return Array;
+  }
+
  protected constructor (registry: Registry, length: number) {
    super(length);

@@ -169,43 +177,4 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements

    return encoded;
  }
-
-  // Below are methods that we override. When we do a `new Vec(...).map()`,
-  // we want it to return an Array. We only override the methods that return a
-  // new instance.
-
-  /**
-   * @description Concatenates two arrays
-   */
-  public override concat (other: T[]): T[] {
-    return this.toArray().concat(other instanceof AbstractArray ? other.toArray() : other);
-  }
-
-  /**
-   * @description Filters the array with the callback
-   */
-  public override filter (callbackfn: (value: T, index: number, array: T[]) => boolean, thisArg?: unknown): T[] {
-    return this.toArray().filter(callbackfn, thisArg);
-  }
-
-  /**
-   * @description Maps the array with the callback
-   */
-  public override map<U> (callbackfn: (value: T, index: number, array: T[]) => U, thisArg?: unknown): U[] {
-    return this.toArray().map(callbackfn, thisArg);
-  }
-
-  /**
-   * @description Checks if the array includes a specific value
-   */
-  public override includes (check: unknown): boolean {
-    return this.some((value: T) => value.eq(check));
-  }
-
-  /**
-   * @description Returns a slice of an array
-   */
-  public override slice (start?: number, end?: number): T[] {
-    return this.toArray().slice(start, end);
-  }
 }
@@ -0,0 +1,16 @@
+// Copyright 2017-2022 @polkadot/types-codec authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { BigInt } from '@polkadot/x-bigint';
+
+// @ts-expect-error not extensible, we make it extensible here
+export abstract class AbstractBigInt extends BigInt {
+  // @ts-expect-error super() not required, the self magic does that
+  constructor (value: string | number | bigint | boolean) {
+    const self = Object(BigInt(value)) as typeof AbstractBigInt;
+
+    Object.setPrototypeOf(self, AbstractBigInt.prototype);
+
+    return self;
+  }
+}
@@ -5,7 +5,7 @@ import { TypeRegistry } from '@polkadot/types';
 import { CodecDate, Compact, U32 } from '@polkadot/types-codec';
 import { BN } from '@polkadot/util';

-import { performance } from '../test/performance';
+import { perf } from '../test/performance';

 const CompactU32 = Compact.with(U32);

@@ -93,5 +93,5 @@ describe('Compact', (): void => {
    });
  });

-  performance('Compact', 75_000, [[new Uint8Array([63 << 2])]], (v: Uint8Array) => new CompactU32(registry, v));
+  perf('Compact', 75_000, [[new Uint8Array([63 << 2])]], (v: Uint8Array) => new CompactU32(registry, v));
 });
@@ -7,7 +7,7 @@ import { TypeRegistry } from '@polkadot/types';
 import { Enum, Null, Text, U32 } from '@polkadot/types-codec';
 import { u8aToHex } from '@polkadot/util';

-import { performance } from '../test/performance';
+import { perf } from '../test/performance';

 const PEnum = Enum.with({ a: U32, b: U32 });

@@ -454,5 +454,5 @@ describe('Enum', (): void => {
    });
  });

-  performance('Enum', 20_000, [[new Uint8Array([0, 31, 32, 33, 34])]], (v: Uint8Array) => new PEnum(registry, v));
+  perf('Enum', 20_000, [[new Uint8Array([0, 31, 32, 33, 34])]], (v: Uint8Array) => new PEnum(registry, v));
 });
@@ -5,7 +5,7 @@ import { TypeRegistry } from '@polkadot/types';
 import { UInt } from '@polkadot/types-codec';
 import { BN, BN_TWO, isBn } from '@polkadot/util';

-import { performance } from '../test/performance';
+import { perf } from '../test/performance';

 describe('UInt', (): void => {
  const registry = new TypeRegistry();
@@ -183,5 +183,5 @@ describe('UInt', (): void => {
    });
  });

-  performance('UInt', 75_000, [[new Uint8Array([31, 32, 33, 34])]], (v: Uint8Array) => new UInt(registry, v));
+  perf('UInt', 75_000, [[new Uint8Array([31, 32, 33, 34])]], (v: Uint8Array) => new UInt(registry, v));
 });
@@ -9,7 +9,7 @@ import { Text, u32, Vec } from '@polkadot/types-codec';
 import rpcMetadata from '@polkadot/types-support/metadata/static-substrate';
 import { decodeAddress, randomAsU8a } from '@polkadot/util-crypto';

-import { performance } from '../test/performance';
+import { perf } from '../test/performance';

 const registry = new TypeRegistry();
 const metadata = new Metadata(registry, rpcMetadata);
@@ -194,5 +194,5 @@ describe('Vec', (): void => {
    });
  });

-  performance('Vec<U32>', 40_000, [[new Uint8Array([3 << 2, 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34])]], (v: Uint8Array) => new VecU32(registry, v));
+  perf('Vec<U32>', 40_000, [[new Uint8Array([3 << 2, 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34])]], (v: Uint8Array) => new VecU32(registry, v));
 });
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/types-codec authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -0,0 +1,49 @@
+// Copyright 2017-2022 @polkadot/types-codec authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { TypeRegistry } from '@polkadot/types';
+import { F32, F64 } from '@polkadot/types-codec';
+
+describe('Float', (): void => {
+  const registry = new TypeRegistry();
+
+  describe('F32', (): void => {
+    it('has a sane toRawType()', (): void => {
+      expect(
+        new F32(registry).toRawType()
+      ).toEqual('f32');
+    });
+
+    it('constructs from Uint8Array', (): void => {
+      expect(
+        new F32(registry, new Uint8Array([0, 0, 0, 128])).toNumber()
+      ).toEqual(-0.0);
+    });
+
+    it('triggers isEmpty on 0', (): void => {
+      expect(
+        new F32(registry, 0).isEmpty
+      ).toEqual(true);
+    });
+
+    it('constructs from a float value', (): void => {
+      expect(
+        new F32(registry, 123.456).toString()
+      ).toEqual('123.456');
+    });
+  });
+
+  describe('F64', (): void => {
+    it('has a sane toRawType()', (): void => {
+      expect(
+        new F64(registry).toRawType()
+      ).toEqual('f64');
+    });
+
+    it('constructs from hex', (): void => {
+      expect(
+        new F64(registry, '0x0000000000000080').toNumber()
+      ).toEqual(-0.0);
+    });
+  });
+});
@@ -0,0 +1,128 @@
+// Copyright 2017-2022 @polkadot/types-codec authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { HexString } from '@polkadot/util/types';
+import type { AnyFloat, CodecClass, IFloat, Inspect, IU8a, Registry } from '../types';
+
+import { floatToU8a, isHex, isU8a, u8aToFloat, u8aToHex, u8aToU8a } from '@polkadot/util';
+
+interface Options {
+  bitLength?: 32 | 64;
+}
+
+/**
+ * @name Float
+ * @description
+ * A Codec wrapper for F32 & F64 values. You generally don't want to be using
+ * f32/f64 in your runtime, operations on fixed points numbers are preferable. This class
+ * was explicitly added since scale-codec has a flag that enables this and it is available
+ * in some eth_* RPCs
+ */
+export class Float extends Number implements IFloat {
+  readonly #bitLength: 32 | 64;
+
+  public createdAtHash?: IU8a;
+
+  readonly encodedLength: number;
+
+  readonly initialU8aLength?: number;
+
+  readonly registry: Registry;
+
+  constructor (registry: Registry, value?: AnyFloat, { bitLength = 32 }: Options = {}) {
+    super(
+      isU8a(value) || isHex(value)
+        ? value.length === 0
+          ? 0
+          : u8aToFloat(u8aToU8a(value), { bitLength })
+        : (value || 0)
+    );
+
+    this.#bitLength = bitLength;
+    this.encodedLength = bitLength / 8;
+    this.initialU8aLength = this.encodedLength;
+    this.registry = registry;
+  }
+
+  public static with (bitLength: 32 | 64): CodecClass<Float> {
+    return class extends Float {
+      constructor (registry: Registry, value?: AnyFloat) {
+        super(registry, value, { bitLength });
+      }
+    };
+  }
+
+  /**
+   * @description returns a hash of the contents
+   */
+  public get hash (): IU8a {
+    return this.registry.hash(this.toU8a());
+  }
+
+  /**
+   * @description Returns true if the type wraps an empty/default all-0 value
+   */
+  get isEmpty (): boolean {
+    return this.valueOf() === 0;
+  }
+
+  /**
+   * @description Compares the value of the input to see if there is a match
+   */
+  public eq (other?: unknown): boolean {
+    return this.valueOf() === Number(other);
+  }
+
+  /**
+   * @description Returns a breakdown of the hex encoding for this Codec
+   */
+  public inspect (): Inspect {
+    return {
+      outer: [this.toU8a()]
+    };
+  }
+
+  /**
+   * @description Returns a hex string representation of the value
+   */
+  public toHex (): HexString {
+    return u8aToHex(this.toU8a());
+  }
+
+  /**
+   * @description Converts the Object to to a human-friendly JSON, with additional fields, expansion and formatting of information
+   */
+  public toHuman (): string {
+    return this.toString();
+  }
+
+  /**
+   * @description Converts the Object to JSON, typically used for RPC transfers
+   */
+  public toJSON (): string {
+    // Not sure if this is actually a hex or a string value
+    // (would need to check against RPCs to see the result here)
+    return this.toHex();
+  }
+
+  /**
+   * @description Returns the number representation (Same as valueOf)
+   */
+  public toNumber (): number {
+    return this.valueOf();
+  }
+
+  /**
+   * @description Returns the base runtime type name for this instance
+   */
+  public toRawType (): string {
+    return `f${this.#bitLength}`;
+  }
+
+  /**
+   * @description Encodes the value as a Uint8Array as per the SCALE specifications
+   */
+  public toU8a (): Uint8Array {
+    return floatToU8a(this, { bitLength: this.#bitLength });
+  }
+}
@@ -64,6 +64,9 @@ export class Json extends Map<string, any> implements Codec {
    return compareMap(this, other);
  }

+  /**
+   * @description Returns a typed value from the internal map
+   */
  public getT <T> (key: string): T {
    return this.get(key) as unknown as T;
  }
@@ -22,6 +22,14 @@ export class Raw extends Uint8Array implements IU8a {

  public readonly registry: Registry;

+  /**
+   * @description This ensures that operators such as clice, filter, map, etc. return
+   * new Array instances (without this we need to apply overrides)
+   */
+  static get [Symbol.species] (): typeof Uint8Array {
+    return Uint8Array;
+  }
+
  constructor (registry: Registry, value?: AnyU8a, initialU8aLength?: number) {
    super(u8aToU8a(value));

@@ -64,14 +72,6 @@ export class Raw extends Uint8Array implements IU8a {
    return isUtf8(this);
  }

-  /**
-   * @description The length of the value
-   */
-  public override get length (): number {
-    // only included here since we ignore inherited docs
-    return super.length;
-  }
-
  /**
   * @description Returns the number of bits in the value
   */
@@ -100,26 +100,6 @@ export class Raw extends Uint8Array implements IU8a {
    };
  }

-  /**
-   * @description Create a new slice from the actual buffer. (compat)
-   * @param start The position to start at
-   * @param end The position to end at
-   */
-  public override slice (start?: number, end?: number): Uint8Array {
-    // Like subarray below, we have to follow this approach since we are extending the TypeArray.
-    // This happens especially when it comes to further extensions, the length may be an override
-    return Uint8Array.from(this).slice(start, end);
-  }
-
-  /**
-   * @description Create a new subarray from the actual buffer. (compat)
-   * @param begin The position to start at
-   * @param end The position to end at
-   */
-  public override subarray (begin?: number, end?: number): Uint8Array {
-    return Uint8Array.from(this).subarray(begin, end);
-  }
-
  /**
   * @description Returns a hex string representation of the value
   */
@@ -7,7 +7,7 @@ import { TypeRegistry } from '@polkadot/types';
 import { Bytes, Raw, Text } from '@polkadot/types-codec';
 import { stringToU8a } from '@polkadot/util';

-import { performance } from '../test/performance';
+import { perf } from '../test/performance';

 describe('Text', (): void => {
  const registry = new TypeRegistry();
@@ -79,5 +79,5 @@ describe('Text', (): void => {
    });
  });

-  performance('Text', 100_000, [[new Uint8Array([6 << 2, 102, 111, 111, 102, 111, 111])]], (v: Uint8Array) => new Text(registry, v));
+  perf('Text', 100_000, [[new Uint8Array([6 << 2, 102, 111, 111, 102, 111, 111])]], (v: Uint8Array) => new Text(registry, v));
 });
@@ -3,6 +3,7 @@

 export { bool, bool as Bool } from './Bool';
 export { CodecDate, CodecDate as Date } from './Date';
+export { Float } from './Float';
 export { Json } from './Json';
 export { Raw } from './Raw';
 export { CodecSet, CodecSet as Set } from './Set';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -0,0 +1,14 @@
+// Copyright 2017-2022 @polkadot/types-codec authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { Float } from '../native/Float';
+
+/**
+ * @name f32
+ * @description
+ * A 32-bit float
+ */
+export class f32 extends Float.with(32) {
+  // NOTE without this, we cannot properly determine extensions
+  public readonly __FloatType = 'f32';
+}
@@ -0,0 +1,14 @@
+// Copyright 2017-2022 @polkadot/types-codec authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { Float } from '../native/Float';
+
+/**
+ * @name f64
+ * @description
+ * A 64-bit float
+ */
+export class f64 extends Float.with(64) {
+  // NOTE without this, we cannot properly determine extensions
+  public readonly __FloatType = 'f64';
+}
@@ -1,6 +1,8 @@
 // Copyright 2017-2022 @polkadot/types-codec authors & contributors
 // SPDX-License-Identifier: Apache-2.0

+export { f32, f32 as F32 } from './F32';
+export { f64, f64 as F64 } from './F64';
 export { i8, i8 as I8 } from './I8';
 export { i16, i16 as I16 } from './I16';
 export { i32, i32 as I32 } from './I32';
@@ -12,7 +12,7 @@ const NUM_PAD = 16;
 const PRE_PAD = 32;

 function loop (count: number, inputs: unknown[][], exec: ExecFn): [number, unknown[]] {
-  const start = Date.now();
+  const start = performance.now();
  const results = new Array<unknown>(inputs.length);

  for (let i = 0; i < count; i++) {
@@ -23,7 +23,7 @@ function loop (count: number, inputs: unknown[][], exec: ExecFn): [number, unkno
    }
  }

-  return [Date.now() - start, results];
+  return [performance.now() - start, results];
 }

 export function formatFixed (value: number): string {
@@ -41,37 +41,18 @@ ${formatFixed(ops).padStart(NUM_PAD + PRE_PAD + 1)} ops/s
 ${formatFixed(micro).padStart(NUM_PAD + PRE_PAD + 1)} μs/op`;
 }

-export function performance (name: string, count: number, inputs: unknown[][], exec: ExecFn): void {
+export function perf (name: string, count: number, inputs: unknown[][], exec: ExecFn): void {
+  if (process.env.GITHUB_REPOSITORY) {
+    return;
+  }
+
  it(`performance: ${name}`, (): void => {
    const [time] = loop(count, inputs, exec);

    console.log(`
 performance run for ${name} completed with ${formatNumber(count)} iterations.

-${`${name}:`.padStart(PRE_PAD)} ${time.toString().padStart(NUM_PAD)} ms${formatOps(count, time)}
+${`${name}:`.padStart(PRE_PAD)} ${time.toFixed(2).padStart(NUM_PAD)} ms${formatOps(count, time)}
 `);
  });
 }
-
-export function performanceCmp (name: string, [first, second]: [string, string], count: number, inputs: unknown[][], exec: ExecFn): void {
-  it(`performance: ${name}`, (): void => {
-    const pa = inputs.map((values) => [...values, false]);
-    const pb = inputs.map((values) => [...values, true]);
-    const [ta, ra] = loop(count, pa, exec);
-    const [tb, rb] = loop(count, pb, exec);
-
-    console.log(`
-performance run for ${name} completed with ${formatNumber(count)} iterations.
-
-${`${first}:`.padStart(PRE_PAD)} ${ta.toString().padStart(NUM_PAD)} ms ${ta < tb ? '(fastest)' : `(slowest, ${(ta / tb).toFixed(2)}x)`}${formatOps(count, ta)}
-
-${`${second}:`.padStart(PRE_PAD)} ${tb.toString().padStart(NUM_PAD)} ms ${ta > tb ? '(fastest)' : `(slowest, ${(tb / ta).toFixed(2)}x)`}${formatOps(count, tb)}
-`);
-
-    const unmatched = ra.filter((r, i) =>
-      JSON.stringify(r) !== JSON.stringify(rb[i])
-    );
-
-    expect(unmatched.length).toEqual(0);
-  });
-}
@@ -10,6 +10,9 @@ export type AnyFunction = (...args: any[]) => any;

 export type AnyNumber = BN | bigint | Uint8Array | number | string;

+// eslint-disable-next-line @typescript-eslint/ban-types
+export type AnyFloat = Number | number | Uint8Array | string;
+
 // eslint-disable-next-line @typescript-eslint/ban-types
 export type AnyString = String | string;

@@ -33,6 +33,10 @@ export interface INumber extends Codec {
  toNumber (): number;
 }

+export interface IFloat extends Codec {
+  toNumber (): number;
+}
+
 export interface IOption<T extends Codec = Codec> extends Codec {
  readonly isNone: boolean;
  readonly isSome: boolean;
@@ -20,14 +20,14 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/util": "^9.5.1"
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/util": "^9.6.2"
  },
  "devDependencies": {
-    "@polkadot/types": "8.9.1"
+    "@polkadot/types": "8.10.1"
  }
 }
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/types-create authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -20,14 +20,14 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/networks": "^9.5.1",
-    "@polkadot/types": "8.9.1",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/types-create": "8.9.1",
-    "@polkadot/util": "^9.5.1"
+    "@polkadot/networks": "^9.6.2",
+    "@polkadot/types": "8.10.1",
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/types-create": "8.10.1",
+    "@polkadot/util": "^9.6.2"
  }
 }
@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/types-known authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -1,7 +1,7 @@
 // Copyright 2017-2022 @polkadot/types-known authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import { assert, u8aEq } from '@polkadot/util';
+import { u8aEq } from '@polkadot/util';

 import all from '.';

@@ -43,7 +43,9 @@ describe('upgrades', (): void => {
    describe(network, (): void => {
      const chain = all.find((n) => n.network === network);

-      assert(chain, `Unable to find the entry for ${network}`);
+      if (!chain) {
+        throw new Error(`Unable to find the entry for ${network}`);
+      }

      it('has a valid genesisHash', (): void => {
        expect(u8aEq(chain.genesisHash, genesisHash)).toBe(true);
@@ -5,7 +5,7 @@ import type { ChainUpgrades } from '@polkadot/types/types';
 import type { ChainUpgradesRaw } from './types';

 import { selectableNetworks } from '@polkadot/networks';
-import { assert, BN, hexToU8a, stringify } from '@polkadot/util';
+import { BN, hexToU8a, stringify } from '@polkadot/util';

 import kusama from './kusama';
 import polkadot from './polkadot';
@@ -30,7 +30,9 @@ function checkOrder (network: string, versions: ChainUpgradesRaw): [number, numb
      : curr[0] <= prev[0] || curr[1] <= prev[1];
  });

-  assert(!ooo.length, () => `${network}: Mismatched upgrade ordering: ${stringify(ooo)}`);
+  if (ooo.length) {
+    throw new Error(`${network}: Mismatched upgrade ordering: ${stringify(ooo)}`);
+  }

  return versions;
 }
@@ -39,7 +41,9 @@ function checkOrder (network: string, versions: ChainUpgradesRaw): [number, numb
 function mapRaw ([network, versions]: [string, ChainUpgradesRaw]): ChainUpgrades {
  const chain = selectableNetworks.find((n) => n.network === network) || NET_EXTRA[network];

-  assert(chain, () => `Unable to find info for chain ${network}`);
+  if (!chain) {
+    throw new Error(`Unable to find info for chain ${network}`);
+  }

  return {
    genesisHash: hexToU8a(chain.genesisHash[0]),
@@ -14,7 +14,7 @@ const upgrades: ChainUpgradesRaw = [
  [6379314, 9080], [6979141, 9090], [7568453, 9100], [7766394, 9111], [7911691, 9120],
  [7968866, 9121], [7982889, 9122], [8514322, 9130], [9091726, 9140], [9091774, 9150],
  [9406726, 9160], [9921066, 9170], [10007115, 9180], [10480973, 9190], [10578091, 9200],
-  [10678509, 9210], [10811001, 9220], [11096116, 9230]
+  [10678509, 9210], [10811001, 9220], [11096116, 9230], [11409279, 9250]
 ];

 export default upgrades;
@@ -20,10 +20,10 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/util": "^9.5.1"
+    "@polkadot/util": "^9.6.2"
  }
 }
@@ -3121,7 +3121,7 @@
            {
              "name": "Schedule",
              "type": 488,
-              "value": "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",
+              "value": "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",
              "docs": [
                " Cost schedule and limits."
              ]
@@ -3129,7 +3129,7 @@
            {
              "name": "DeletionQueueDepth",
              "type": 4,
-              "value": "0x19690200",
+              "value": "0x80000000",
              "docs": [
                " The maximum number of contracts that can be pending for deletion.",
                "",
@@ -6331,6 +6331,10 @@
        {
          "name": "T",
          "type": null
+        },
+        {
+          "name": "I",
+          "type": null
        }
      ],
      "def": {
@@ -6363,7 +6367,7 @@
                {
                  "name": "bond",
                  "type": 6,
-                  "typeName": "BalanceOf<T>",
+                  "typeName": "BalanceOf<T, I>",
                  "docs": []
                }
              ],
@@ -6420,7 +6424,7 @@
                {
                  "name": "payout",
                  "type": 6,
-                  "typeName": "BalanceOf<T>",
+                  "typeName": "BalanceOf<T, I>",
                  "docs": []
                },
                {
@@ -6485,6 +6489,10 @@
        {
          "name": "T",
          "type": null
+        },
+        {
+          "name": "I",
+          "type": null
        }
      ],
      "def": {
@@ -6538,7 +6546,7 @@
                {
                  "name": "payout",
                  "type": 6,
-                  "typeName": "BalanceOf<T>",
+                  "typeName": "BalanceOf<T, I>",
                  "docs": []
                }
              ],
@@ -6580,7 +6588,7 @@
                {
                  "name": "deposit",
                  "type": 6,
-                  "typeName": "BalanceOf<T>",
+                  "typeName": "BalanceOf<T, I>",
                  "docs": []
                }
              ],
@@ -22959,6 +22967,10 @@
        {
          "name": "T",
          "type": null
+        },
+        {
+          "name": "I",
+          "type": null
        }
      ],
      "def": {
@@ -22970,7 +22982,7 @@
                {
                  "name": "value",
                  "type": 69,
-                  "typeName": "BalanceOf<T>",
+                  "typeName": "BalanceOf<T, I>",
                  "docs": []
                },
                {
@@ -23036,7 +23048,7 @@
                {
                  "name": "fee",
                  "type": 69,
-                  "typeName": "BalanceOf<T>",
+                  "typeName": "BalanceOf<T, I>",
                  "docs": []
                }
              ],
@@ -23233,6 +23245,10 @@
        {
          "name": "T",
          "type": null
+        },
+        {
+          "name": "I",
+          "type": null
        }
      ],
      "def": {
@@ -23328,7 +23344,7 @@
                {
                  "name": "tip_value",
                  "type": 69,
-                  "typeName": "BalanceOf<T>",
+                  "typeName": "BalanceOf<T, I>",
                  "docs": []
                }
              ],
@@ -23370,7 +23386,7 @@
                {
                  "name": "tip_value",
                  "type": 69,
-                  "typeName": "BalanceOf<T>",
+                  "typeName": "BalanceOf<T, I>",
                  "docs": []
                }
              ],
@@ -38113,6 +38129,10 @@
        {
          "name": "T",
          "type": null
+        },
+        {
+          "name": "I",
+          "type": null
        }
      ],
      "def": {
@@ -38303,6 +38323,10 @@
        {
          "name": "T",
          "type": null
+        },
+        {
+          "name": "I",
+          "type": null
        }
      ],
      "def": {
@@ -3,4 +3,4 @@

 // Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '8.9.1' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '8.10.1' };
@@ -20,20 +20,20 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "8.9.1",
+  "version": "8.10.1",
  "main": "index.js",
  "dependencies": {
    "@babel/runtime": "^7.18.3",
-    "@polkadot/keyring": "^9.5.1",
-    "@polkadot/types-augment": "8.9.1",
-    "@polkadot/types-codec": "8.9.1",
-    "@polkadot/types-create": "8.9.1",
-    "@polkadot/util": "^9.5.1",
-    "@polkadot/util-crypto": "^9.5.1",
+    "@polkadot/keyring": "^9.6.2",
+    "@polkadot/types-augment": "8.10.1",
+    "@polkadot/types-codec": "8.10.1",
+    "@polkadot/types-create": "8.10.1",
+    "@polkadot/util": "^9.6.2",
+    "@polkadot/util-crypto": "^9.6.2",
    "rxjs": "^7.5.5"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^9.5.1",
-    "@polkadot/types-support": "8.9.1"
+    "@polkadot/keyring": "^9.6.2",
+    "@polkadot/types-support": "8.10.1"
  }
 }
@@ -11,7 +11,7 @@ import type { GenericExtrinsicEra } from './ExtrinsicEra';
 import type { ExtrinsicValueV4 } from './v4/Extrinsic';

 import { AbstractBase } from '@polkadot/types-codec';
-import { assert, compactAddLength, compactFromU8a, compactToU8a, isHex, isU8a, objectProperty, objectSpread, u8aConcat, u8aToHex, u8aToU8a } from '@polkadot/util';
+import { compactAddLength, compactFromU8a, compactToU8a, isHex, isU8a, objectProperty, objectSpread, u8aConcat, u8aToHex, u8aToU8a } from '@polkadot/util';

 import { BIT_SIGNED, BIT_UNSIGNED, DEFAULT_VERSION, UNMASK_VERSION } from './constants';

@@ -69,7 +69,9 @@ function decodeU8a (registry: Registry, value: Uint8Array, version: number): Ext
  const [offset, length] = compactFromU8a(value);
  const total = offset + length.toNumber();

-  assert(total <= value.length, () => `Extrinsic: length less than remainder, expected at least ${total}, found ${value.length}`);
+  if (total > value.length) {
+    throw new Error(`Extrinsic: length less than remainder, expected at least ${total}, found ${value.length}`);
+  }

  const data = value.subarray(offset, total);

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
github-actions[bot]	0a9158befc	[CI Skip] release/stable 8.10.1 skip-checks: true	2022-06-26 06:56:57 +00:00
Jaco	9c4e984f7b	8.10.1 (#4986 )	2022-06-26 09:49:34 +03:00
github-actions[bot]	c1187f4c7a	[CI Skip] bump/beta 8.9.2-24-x skip-checks: true	2022-06-25 09:30:24 +00:00
Jaco	e279d50224	Metadata bump (#4985 )	2022-06-25 12:22:09 +03:00
github-actions[bot]	f28908d28e	[CI Skip] release/beta 8.9.2-23 skip-checks: true	2022-06-25 06:50:38 +00:00
Jaco	570cf5fea4	Bump dev (#4984 )	2022-06-25 09:43:05 +03:00
github-actions[bot]	7bf5bb7a3b	[CI Skip] bump/beta 8.9.2-22-x skip-checks: true	2022-06-25 05:52:37 +00:00
Jaco	756502771e	Bump util to 9.6.2 (#4983 )	2022-06-25 08:42:41 +03:00
github-actions[bot]	977eb3f9ec	[CI Skip] bump/beta 8.9.2-21-x skip-checks: true	2022-06-24 04:30:32 +00:00
Jaco	909b3429f2	Update CHANGELOG (#4980 ) * Update CHANGELOG * Additional	2022-06-24 07:21:37 +03:00
github-actions[bot]	116b817696	[CI Skip] bump/beta 8.9.2-20-x skip-checks: true	2022-06-23 17:31:39 +00:00
Alan Sapede	c295d699e7	Adds Eth feeHistory & maxPriorityFeePerGas rpc (#4956 ) * Adds Eth feeHistory & maxPriorityFeePerGas * linted * Fixes rpc method ordering	2022-06-23 20:22:05 +03:00
github-actions[bot]	c8ab0e6959	[CI Skip] bump/beta 8.9.2-19-x skip-checks: true	2022-06-23 17:11:08 +00:00
Jaco	cf52676025	Bump dev (w/ deno build fix) (#4979 )	2022-06-23 20:02:51 +03:00
github-actions[bot]	935b176740	[CI Skip] bump/beta 8.9.2-18-x skip-checks: true	2022-06-23 11:23:19 +00:00
Jaco	af9c4e0e4b	Bump dev	2022-06-23 14:15:35 +03:00
github-actions[bot]	17eccc0b7b	[CI Skip] release/beta 8.9.2-17 skip-checks: true	2022-06-23 09:05:32 +00:00
Jaco	1ba2413c86	Bump deps (#4978 )	2022-06-23 11:57:28 +03:00
github-actions[bot]	ff69198b1a	[CI Skip] release/beta 8.9.2-16 skip-checks: true	2022-06-23 07:10:22 +00:00
Jaco	7b368a3f2d	Dev bump (w/ publish) (#4977 )	2022-06-23 10:01:03 +03:00
github-actions[bot]	58020291ea	[CI Skip] release/beta 8.9.2-15 skip-checks: true	2022-06-23 06:35:43 +00:00
Jaco	fb1e428615	Westend 9250 upgrade block (#4976 )	2022-06-23 09:25:18 +03:00
github-actions[bot]	2164f80a3c	[CI Skip] release/beta 8.9.2-14 skip-checks: true	2022-06-23 06:18:45 +00:00
Jaco	59903dfba3	Bump dev (Only publish betas with explicit indicator) (#4975 )	2022-06-23 09:08:57 +03:00
github-actions[bot]	97ded7d284	[CI Skip] release/beta 8.9.2-13 skip-checks: true	2022-06-23 04:02:23 +00:00
Jaco	772ab6e7d1	Bump dev (w/ deno augmentation) (#4974 ) * Bump dev (w/ deno augmentation) * Build deno	2022-06-23 06:54:02 +03:00
github-actions[bot]	f7a3907519	[CI Skip] release/beta 8.9.2-12 skip-checks: true	2022-06-23 03:46:07 +00:00
Jaco	891790b2b6	Fix f32/f64 primtive typegen (#4973 )	2022-06-23 06:37:02 +03:00
github-actions[bot]	fac008f453	[CI Skip] release/beta 8.9.2-11 skip-checks: true	2022-06-22 12:09:06 +00:00
Jaco	32fd91a221	Bump dependencies (#4972 )	2022-06-22 15:01:15 +03:00
github-actions[bot]	472ab9acac	[CI Skip] release/beta 8.9.2-10 skip-checks: true	2022-06-22 10:12:36 +00:00
Jaco	393f528e89	Support for F32 & F64 (#4958 ) * Support for F32 & F64 * Additional * Adjust * Expand * Empty creation * Empty creation #2 (no params) * Comment around toJSON() * createdAtHash * Float tests * Comments * typo * Expand class description * Add floats to InterfaceTypes * Jiggle names * CHANGELOG	2022-06-22 13:02:41 +03:00
github-actions[bot]	4a9d5fd3c1	[CI Skip] release/beta 8.9.2-9 skip-checks: true	2022-06-22 09:16:52 +00:00
Jaco	8e8bcd5f68	Trigger bundles	2022-06-22 12:07:50 +03:00
Jaco	bd300791b5	Bump deps (w/ CI performance skips) (#4971 ) * Bump deps (w/ CI performance skips) * Bump common	2022-06-22 12:05:14 +03:00
github-actions[bot]	cd2b3be962	[CI Skip] release/beta 8.9.2-8 skip-checks: true	2022-06-22 07:08:24 +00:00
Jaco	87df83a2b9	Bump deps (#4970 )	2022-06-22 09:59:50 +03:00
github-actions[bot]	697688eea5	[CI Skip] release/beta 8.9.2-7 skip-checks: true	2022-06-21 13:09:11 +00:00
Jaco	9bbe095a5d	Bump dev (w/ stable deno publish) (#4968 ) * Bump dev (w/ stable deno publish) * Bump dev	2022-06-21 16:01:18 +03:00
github-actions[bot]	51a6e50b09	[CI Skip] release/beta 8.9.2-6 skip-checks: true	2022-06-21 04:56:01 +00:00
Jaco	d496ab2d1e	Bump TS to 4.7.4 (#4967 )	2022-06-21 07:47:59 +03:00
github-actions[bot]	3acca845f7	[CI Skip] release/beta 8.9.2-5 skip-checks: true	2022-06-20 17:45:34 +00:00
Jaco	3a8b1c5683	Adjust assert usage (#4966 ) * Adjust assert usage * Adjust assert * Apply suggestions from code review	2022-06-20 20:37:17 +03:00
github-actions[bot]	94c5c025a9	[CI Skip] release/beta 8.9.2-4 skip-checks: true	2022-06-20 11:26:54 +00:00
Jaco	a7c54d704b	AbstractBigInt extensible (also via wrapper) (#4965 ) * AbstractBigInt extensible (also via wrapper) * Add missing package	2022-06-20 14:17:24 +03:00
github-actions[bot]	4640939908	[CI Skip] release/beta 8.9.2-3 skip-checks: true	2022-06-20 10:43:37 +00:00
Jaco	6d07803003	Use `static get [Symbol.species] ()` for `Array` & `Uint8Array` types (#4964 )	2022-06-20 13:33:24 +03:00
github-actions[bot]	13f7e853e8	[CI Skip] release/beta 8.9.2-2 skip-checks: true	2022-06-20 08:45:34 +00:00
Jaco	fbd0e4212f	Change Date.now to performance.now (#4963 ) * Change Date.now to performance.now * Additional logs	2022-06-20 11:35:50 +03:00
github-actions[bot]	ebb9f5c63b	[CI Skip] release/beta 8.9.2-1 skip-checks: true	2022-06-20 07:55:16 +00:00
Nikos Kontakis	bffb72f29f	Bump substrate connect to 0.7.7 (#4962 )	2022-06-20 10:45:02 +03:00
github-actions[bot]	68272615e7	[CI Skip] release/beta 8.9.2-0 skip-checks: true	2022-06-20 05:32:32 +00:00
Jaco	190959dbd4	Beefy payload adjustment (#4961 )	2022-06-20 08:24:50 +03:00