[CI Skip] release/stable 15.6.1

skip-checks: true
prepare 15.6.1 release (#6097 )
2025-02-17 18:30:08 +00:00 · 2025-02-17 15:24:30 -03:00 · 2025-02-17 18:05:43 +00:00 · 2025-02-17 14:59:52 -03:00 · 2025-02-14 13:17:37 +00:00 · 2025-02-14 08:12:06 -05:00
76 changed files with 806 additions and 420 deletions
@@ -17,7 +17,7 @@ jobs:
        node-version: 'lts/*'
    - uses: denoland/setup-deno@v1
      with:
-        deno-version: v1.42.x
+        deno-version: v1.46.3
    - name: ${{ matrix.step }}
      if: always()
      run: |
@@ -1,6 +1,62 @@
 # CHANGELOG

-## 15.2.1 Jan 6, 2024
+## 15.6.1 Feb 17, 2025
+
+Changes:
+
+- Log Http/Ws request on error [#6091](https://github.com/polkadot-js/api/pull/6091)
+- Only identify Struct as empty when it has no keys. [#6092](https://github.com/polkadot-js/api/pull/6092)
+- Check for api.query.identity in getSubIdentities [#6093](https://github.com/polkadot-js/api/pull/6093)
+- Upgrade common to 13.4.3 [#6095](https://github.com/polkadot-js/api/pull/6095)
+
+
+## 15.5.2 Feb 3, 2025
+
+Changes:
+
+- Ensure assetId is handled correctly when addSignature is used ([#6083](https://github.com/polkadot-js/api/pull/6083))
+  - NOTE: This is specific to signers but also extends to `class GenericExtrinsicPayloadV4`.
+- Fix typegen adding invalid imports ([#6082](https://github.com/polkadot-js/api/pull/6082))
+- Include missing known keys ([#6084](https://github.com/polkadot-js/api/pull/6084))
+
+
+## 15.5.1 Jan 27, 2025
+
+Contributed:
+
+- Add `offchain_localStorageClear` RPC method ([#6070](https://github.com/polkadot-js/api/pull/6070)) (Thanks to https://github.com/khssnv)
+
+Changes:
+
+- Update polkadot, kusama types-support for rpc, and ver ([#6078](https://github.com/polkadot-js/api/pull/6078))
+- Update Asset-Hub types-support rpc, and ver ([#6077](https://github.com/polkadot-js/api/pull/6077))
+- Patch typegen query to prevent it from adding invalid import ([#6073](https://github.com/polkadot-js/api/pull/6073))
+- Extend `GenericAccountId` description ([#6072](https://github.com/polkadot-js/api/pull/6072))
+
+## 15.4.1 Jan 20, 2025
+
+Changes:
+
+- Allow api.derive.accounts.identity() to obtain SubIdentities ([#6066](https://github.com/polkadot-js/api/pull/6066))
+  - Adds a new field `subs` to the `DeriveAccountRegistration` output of `api.derive.accounts.identity()`
+- Add ElectionResult type override ([#6067](https://github.com/polkadot-js/api/pull/6067))
+- Bump dev to 0.83.2 ([#6069](https://github.com/polkadot-js/api/pull/6069))
+  - Increases performance of the test-runner, both locally, and in the CI
+
+
+## 15.3.1 Jan 11, 2025
+
+Changes:
+
+- Set typegen scripts for Docs to use v15 ([#6060](https://github.com/polkadot-js/api/pull/6060))
+- Add Asset hub options to polkadot-types-internal-metadata ([#6062](https://github.com/polkadot-js/api/pull/6062))
+- Add metadataVer cli arg for polkadot-types-internal-metadata, and ensure backwards compatibility with v14 ([#](https://github.com/polkadot-js/api/pull/6063))
+  - This adds `--metadataVer` to `polkadot-types-internal-metadata`. It is meant to be used along side `--endpoint` which will allow for the use of metadata versions above v14.
+
+
+## 15.2.1 Jan 6, 2025
+
+Changes:

 - Give compatibility for nodejs v22
  - Update common to 13.3.1 ([#6057](https://github.com/polkadot-js/api/pull/6057))
@@ -220,7 +276,7 @@ Contributed:

 Changes:

- Update Augmented types for polkadot 1002005 
+- Update Augmented types for polkadot 1002005
 - Update Augmented types for kusama 1002006
  - Note: This removes type support for the Identity pallet for Kusama, and stateTrieMigration
 - Update upgrade blocks for {Kusama, Polkadot}
@@ -352,7 +408,7 @@ Contributed:
 Changes:

 - Upgrade westend types-known for 1009000
- Add `disableAscii` option for toHuman, and toPrimitive 
+- Add `disableAscii` option for toHuman, and toPrimitive
 - V14 Update substrate latest metadata
 - V15 Update substrate latest metadata
 - Bump yarn to 4.1.1
@@ -376,7 +432,7 @@ Contributed:
 Changes:

 - Upgrade westend types-known for 1009000
- Add `disableAscii` option for toHuman, and toPrimitive 
+- Add `disableAscii` option for toHuman, and toPrimitive
 - V14 Update substrate latest metadata
 - V15 Update substrate latest metadata
 - Bump yarn to 4.1.1
@@ -412,7 +468,7 @@ Changes:
 - Fix invalid Lookup assignment on augmentation and update polkadot and kusama metadata
 - Update polkadot runtime upgrade per block
 - Update kusama runtime upgrade per block
- Update westend runtime upgrade per block 
+- Update westend runtime upgrade per block

 ## 10.12.2 Mar 11, 2024

@@ -1,5 +1,5 @@
    3512	Jaco                          	Bump deps (#5785)
-     148	Tarik Gul                     	15.2.1 (#6058)
+     159	Tarik Gul                     	15.5.2 (#6086)
      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)
@@ -9,6 +9,7 @@
      14	Nikos Kontakis                	Bump substrate connect to 0.7.16 (#5307)
      11	Ian He                        	HttpProvider support clone() (#3949)
      10	Axel Chalon                   	Make Enum/Tuple constructor use value directly if instance (#1954)
+      10	Valentin Fernandez            	prepare 15.6.1 release (#6097)
       6	Andreea Eftene                	Update check for contract instantiation (#5699)
       6	Branislav Kontur              	Fix for fungiblesApi (#5944)
       5	Alberto Nicolas Penayo        	added use of accountNonceApi (#5915)
@@ -57,6 +58,8 @@
       2	扩散性百万甜面包                      	Typo, deocrateMethod -> decorateMethod (#1594)
       1	Alan Sapede                   	Adds Eth feeHistory & maxPriorityFeePerGas rpc (#4956)
       1	Aleš Ferlan                   	fix: use H160 for address in getTransactionCount (#5472)
+       1	Alisher A. Khassanov          	Add `offchain_localStorageClear` RPC method (#6070)
+       1	Arjun Porwal                  	fix: check for api.query.identity in getSubIdentities (#6093)
       1	Brad Larson                   	[NEW] Support for custom headers with providers (#2423)
       1	Btwiuse Arch                  	Add side effect check workaround (#4994) (#5009)
       1	Cameron Marshall              	implement xcm dry run api (#5970)
@@ -14,10 +14,10 @@
  },
  "sideEffects": false,
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "versions": {
-    "git": "15.2.1",
-    "npm": "15.2.1"
+    "git": "15.6.1",
+    "npm": "15.6.1"
  },
  "workspaces": [
    "packages/*"
@@ -40,7 +40,7 @@
    "test:one": "polkadot-dev-run-test --env node"
  },
  "devDependencies": {
-    "@polkadot/dev": "^0.82.4",
+    "@polkadot/dev": "^0.83.2",
    "@polkadot/typegen": "workspace:packages/typegen",
    "@types/node": "^22.10.5"
  },
@@ -18,15 +18,15 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/api-base": "15.2.1",
-    "@polkadot/rpc-augment": "15.2.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-augment": "15.2.1",
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/util": "^13.3.1",
+    "@polkadot/api-base": "15.6.1",
+    "@polkadot/rpc-augment": "15.6.1",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-augment": "15.6.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/util": "^13.4.3",
    "tslib": "^2.8.1"
  }
 }
@@ -10,7 +10,7 @@ import type { BTreeMap, BTreeSet, Bytes, Null, Option, Struct, U8aFixed, Vec, bo
 import type { AnyNumber, ITuple } from '@polkadot/types-codec/types';
 import type { EthereumAddress } from '@polkadot/types/interfaces/eth';
 import type { AccountId32, H256, Perbill, Percent } from '@polkadot/types/interfaces/runtime';
-import type { BinaryHeapEnqueuedOrder, FrameSupportDispatchPerDispatchClassWeight, FrameSupportTokensMiscIdAmount, FrameSystemAccountInfo, FrameSystemCodeUpgradeAuthorization, FrameSystemEventRecord, FrameSystemLastRuntimeUpgradeInfo, FrameSystemPhase, PalletBagsListListBag, PalletBagsListListNode, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesReserveData, PalletBountiesBounty, PalletChildBountiesChildBounty, PalletConvictionVotingVoteVoting, PalletElectionProviderMultiPhasePhase, PalletElectionProviderMultiPhaseReadySolution, PalletElectionProviderMultiPhaseRoundSnapshot, PalletElectionProviderMultiPhaseSignedSignedSubmission, PalletElectionProviderMultiPhaseSolutionOrSnapshotSize, PalletFastUnstakeUnstakeRequest, PalletGrandpaStoredPendingChange, PalletGrandpaStoredState, PalletMessageQueueBookState, PalletMessageQueuePage, PalletMultisigMultisig, PalletNisBid, PalletNisReceiptRecord, PalletNisSummaryRecord, PalletNominationPoolsBondedPoolInner, PalletNominationPoolsClaimPermission, PalletNominationPoolsPoolMember, PalletNominationPoolsRewardPool, PalletNominationPoolsSubPools, PalletPreimageOldRequestStatus, PalletPreimageRequestStatus, PalletProxyAnnouncement, PalletProxyProxyDefinition, PalletRankedCollectiveMemberRecord, PalletRankedCollectiveVoteRecord, PalletRecoveryActiveRecovery, PalletRecoveryRecoveryConfig, PalletReferendaReferendumInfoConvictionVotingTally, PalletReferendaReferendumInfoRankedCollectiveTally, PalletSchedulerRetryConfig, PalletSchedulerScheduled, PalletSocietyBid, PalletSocietyCandidacy, PalletSocietyGroupParams, PalletSocietyIntakeRecord, PalletSocietyMemberRecord, PalletSocietyPayoutRecord, PalletSocietyTally, PalletSocietyVote, PalletStakingActiveEraInfo, PalletStakingEraRewardPoints, PalletStakingForcing, PalletStakingNominations, PalletStakingRewardDestination, PalletStakingSlashingSlashingSpans, PalletStakingSlashingSpanRecord, PalletStakingStakingLedger, PalletStakingUnappliedSlash, PalletStakingValidatorPrefs, PalletTransactionPaymentReleases, PalletTreasuryProposal, PalletTreasurySpendStatus, PalletVestingReleases, PalletVestingVestingInfo, PalletXcmQueryStatus, PalletXcmRemoteLockedFungibleRecord, PalletXcmVersionMigrationStage, PolkadotCorePrimitivesInboundDownwardMessage, PolkadotCorePrimitivesInboundHrmpMessage, PolkadotParachainPrimitivesPrimitivesHrmpChannelId, PolkadotPrimitivesV7AssignmentAppPublic, PolkadotPrimitivesV7DisputeState, PolkadotPrimitivesV7ExecutorParams, PolkadotPrimitivesV7ScrapedOnChainVotes, PolkadotPrimitivesV7SessionInfo, PolkadotPrimitivesV7SlashingPendingSlashes, PolkadotPrimitivesV7UpgradeGoAhead, PolkadotPrimitivesV7UpgradeRestriction, PolkadotPrimitivesV7ValidatorAppPublic, PolkadotRuntimeCommonClaimsStatementKind, PolkadotRuntimeCommonCrowdloanFundInfo, PolkadotRuntimeCommonImplsVersionedLocatableAsset, PolkadotRuntimeCommonParasRegistrarParaInfo, PolkadotRuntimeParachainsAssignerCoretimeCoreDescriptor, PolkadotRuntimeParachainsAssignerCoretimeSchedule, PolkadotRuntimeParachainsAssignerOnDemandTypesCoreAffinityCount, PolkadotRuntimeParachainsAssignerOnDemandTypesEnqueuedOrder, PolkadotRuntimeParachainsAssignerOnDemandTypesQueueStatusType, PolkadotRuntimeParachainsConfigurationHostConfiguration, PolkadotRuntimeParachainsHrmpHrmpChannel, PolkadotRuntimeParachainsHrmpHrmpOpenChannelRequest, PolkadotRuntimeParachainsInclusionAggregateMessageOrigin, PolkadotRuntimeParachainsInclusionCandidatePendingAvailability, PolkadotRuntimeParachainsInitializerBufferedSessionChange, PolkadotRuntimeParachainsParasParaGenesisArgs, PolkadotRuntimeParachainsParasParaLifecycle, PolkadotRuntimeParachainsParasParaPastCodeMeta, PolkadotRuntimeParachainsParasPvfCheckActiveVoteState, PolkadotRuntimeParachainsSchedulerPalletCoreOccupied, PolkadotRuntimeParachainsSchedulerPalletParasEntry, PolkadotRuntimeParachainsSharedAllowedRelayParentsTracker, SpAuthorityDiscoveryAppPublic, SpConsensusBabeAppPublic, SpConsensusBabeBabeEpochConfiguration, SpConsensusBabeDigestsNextConfigDescriptor, SpConsensusBabeDigestsPreDigest, SpConsensusBeefyEcdsaCryptoPublic, SpConsensusBeefyMmrBeefyAuthoritySet, SpConsensusGrandpaAppPublic, SpCoreCryptoKeyTypeId, SpNposElectionsElectionScore, SpRuntimeDigest, SpStakingExposure, SpStakingExposurePage, SpStakingOffenceOffenceDetails, SpStakingPagedExposureMetadata, SpWeightsWeightV2Weight, StagingKusamaRuntimeRuntimeFreezeReason, StagingKusamaRuntimeRuntimeHoldReason, StagingKusamaRuntimeRuntimeParametersKey, StagingKusamaRuntimeRuntimeParametersValue, StagingKusamaRuntimeSessionKeys, StagingXcmV4Instruction, StagingXcmV4Xcm, XcmVersionedAssetId, XcmVersionedLocation } from '@polkadot/types/lookup';
+import type { BinaryHeapEnqueuedOrder, FrameSupportDispatchPerDispatchClassWeight, FrameSupportTokensMiscIdAmount, FrameSystemAccountInfo, FrameSystemCodeUpgradeAuthorization, FrameSystemEventRecord, FrameSystemLastRuntimeUpgradeInfo, FrameSystemPhase, PalletBagsListListBag, PalletBagsListListNode, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesReserveData, PalletBountiesBounty, PalletChildBountiesChildBounty, PalletConvictionVotingVoteVoting, PalletElectionProviderMultiPhasePhase, PalletElectionProviderMultiPhaseReadySolution, PalletElectionProviderMultiPhaseRoundSnapshot, PalletElectionProviderMultiPhaseSignedSignedSubmission, PalletElectionProviderMultiPhaseSolutionOrSnapshotSize, PalletFastUnstakeUnstakeRequest, PalletGrandpaStoredPendingChange, PalletGrandpaStoredState, PalletMessageQueueBookState, PalletMessageQueuePage, PalletMultisigMultisig, PalletNisBid, PalletNisReceiptRecord, PalletNisSummaryRecord, PalletNominationPoolsBondedPoolInner, PalletNominationPoolsClaimPermission, PalletNominationPoolsPoolMember, PalletNominationPoolsRewardPool, PalletNominationPoolsSubPools, PalletPreimageOldRequestStatus, PalletPreimageRequestStatus, PalletProxyAnnouncement, PalletProxyProxyDefinition, PalletRankedCollectiveMemberRecord, PalletRankedCollectiveVoteRecord, PalletRecoveryActiveRecovery, PalletRecoveryRecoveryConfig, PalletReferendaReferendumInfoConvictionVotingTally, PalletReferendaReferendumInfoRankedCollectiveTally, PalletSchedulerRetryConfig, PalletSchedulerScheduled, PalletSocietyBid, PalletSocietyCandidacy, PalletSocietyGroupParams, PalletSocietyIntakeRecord, PalletSocietyMemberRecord, PalletSocietyPayoutRecord, PalletSocietyTally, PalletSocietyVote, PalletStakingActiveEraInfo, PalletStakingEraRewardPoints, PalletStakingForcing, PalletStakingNominations, PalletStakingRewardDestination, PalletStakingSlashingSlashingSpans, PalletStakingSlashingSpanRecord, PalletStakingStakingLedger, PalletStakingUnappliedSlash, PalletStakingValidatorPrefs, PalletTransactionPaymentReleases, PalletTreasuryProposal, PalletTreasurySpendStatus, PalletVestingReleases, PalletVestingVestingInfo, PalletXcmQueryStatus, PalletXcmRemoteLockedFungibleRecord, PalletXcmVersionMigrationStage, PolkadotCorePrimitivesInboundDownwardMessage, PolkadotCorePrimitivesInboundHrmpMessage, PolkadotParachainPrimitivesPrimitivesHrmpChannelId, PolkadotPrimitivesV7AssignmentAppPublic, PolkadotPrimitivesV7DisputeState, PolkadotPrimitivesV7ExecutorParams, PolkadotPrimitivesV7ScrapedOnChainVotes, PolkadotPrimitivesV7SessionInfo, PolkadotPrimitivesV7SlashingPendingSlashes, PolkadotPrimitivesV7UpgradeGoAhead, PolkadotPrimitivesV7UpgradeRestriction, PolkadotPrimitivesV7ValidatorAppPublic, PolkadotRuntimeCommonClaimsStatementKind, PolkadotRuntimeCommonCrowdloanFundInfo, PolkadotRuntimeCommonImplsVersionedLocatableAsset, PolkadotRuntimeCommonParasRegistrarParaInfo, PolkadotRuntimeParachainsAssignerCoretimeCoreDescriptor, PolkadotRuntimeParachainsAssignerCoretimeSchedule, PolkadotRuntimeParachainsAssignerOnDemandTypesCoreAffinityCount, PolkadotRuntimeParachainsAssignerOnDemandTypesEnqueuedOrder, PolkadotRuntimeParachainsAssignerOnDemandTypesQueueStatusType, PolkadotRuntimeParachainsConfigurationHostConfiguration, PolkadotRuntimeParachainsHrmpHrmpChannel, PolkadotRuntimeParachainsHrmpHrmpOpenChannelRequest, PolkadotRuntimeParachainsInclusionAggregateMessageOrigin, PolkadotRuntimeParachainsInclusionCandidatePendingAvailability, PolkadotRuntimeParachainsInitializerBufferedSessionChange, PolkadotRuntimeParachainsParasParaGenesisArgs, PolkadotRuntimeParachainsParasParaLifecycle, PolkadotRuntimeParachainsParasParaPastCodeMeta, PolkadotRuntimeParachainsParasPvfCheckActiveVoteState, PolkadotRuntimeParachainsSchedulerPalletCoreOccupied, PolkadotRuntimeParachainsSchedulerPalletParasEntry, PolkadotRuntimeParachainsSharedAllowedRelayParentsTracker, SpAuthorityDiscoveryAppPublic, SpConsensusBabeAppPublic, SpConsensusBabeBabeEpochConfiguration, SpConsensusBabeDigestsNextConfigDescriptor, SpConsensusBabeDigestsPreDigest, SpConsensusBeefyEcdsaCryptoPublic, SpConsensusBeefyMmrBeefyAuthoritySet, SpConsensusGrandpaAppPublic, SpCoreCryptoKeyTypeId, SpNposElectionsElectionScore, SpRuntimeDigest, SpStakingExposure, SpStakingExposurePage, SpStakingOffenceOffenceDetails, SpStakingPagedExposureMetadata, SpWeightsWeightV2Weight, StagingKusamaRuntimeRuntimeFreezeReason, StagingKusamaRuntimeRuntimeHoldReason, StagingKusamaRuntimeRuntimeParametersKey, StagingKusamaRuntimeRuntimeParametersValue, StagingKusamaRuntimeSessionKeys, StagingXcmV4Instruction, XcmVersionedAssetId, XcmVersionedLocation } from '@polkadot/types/lookup';
 import type { Observable } from '@polkadot/types/types';

 export type __AugmentedQuery<ApiType extends ApiTypes> = AugmentedQuery<ApiType, () => unknown>;
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -10,7 +10,7 @@ import type { BTreeMap, BTreeSet, Bytes, Null, Option, U8aFixed, Vec, bool, u128
 import type { AnyNumber, ITuple } from '@polkadot/types-codec/types';
 import type { EthereumAddress } from '@polkadot/types/interfaces/eth';
 import type { AccountId32, H256, Perbill, Percent } from '@polkadot/types/interfaces/runtime';
-import type { BinaryHeapEnqueuedOrder, FrameSupportDispatchPerDispatchClassWeight, FrameSupportTokensMiscIdAmountRuntimeFreezeReason, FrameSupportTokensMiscIdAmountRuntimeHoldReason, FrameSystemAccountInfo, FrameSystemCodeUpgradeAuthorization, FrameSystemEventRecord, FrameSystemLastRuntimeUpgradeInfo, FrameSystemPhase, PalletBagsListListBag, PalletBagsListListNode, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesReserveData, PalletBountiesBounty, PalletChildBountiesChildBounty, PalletConvictionVotingVoteVoting, PalletElectionProviderMultiPhasePhase, PalletElectionProviderMultiPhaseReadySolution, PalletElectionProviderMultiPhaseRoundSnapshot, PalletElectionProviderMultiPhaseSignedSignedSubmission, PalletElectionProviderMultiPhaseSolutionOrSnapshotSize, PalletFastUnstakeUnstakeRequest, PalletGrandpaStoredPendingChange, PalletGrandpaStoredState, PalletMessageQueueBookState, PalletMessageQueuePage, PalletMultisigMultisig, PalletNominationPoolsBondedPoolInner, PalletNominationPoolsClaimPermission, PalletNominationPoolsPoolMember, PalletNominationPoolsRewardPool, PalletNominationPoolsSubPools, PalletPreimageOldRequestStatus, PalletPreimageRequestStatus, PalletProxyAnnouncement, PalletProxyProxyDefinition, PalletReferendaReferendumInfo, PalletSchedulerRetryConfig, PalletSchedulerScheduled, PalletStakingActiveEraInfo, PalletStakingEraRewardPoints, PalletStakingForcing, PalletStakingNominations, PalletStakingRewardDestination, PalletStakingSlashingSlashingSpans, PalletStakingSlashingSpanRecord, PalletStakingStakingLedger, PalletStakingUnappliedSlash, PalletStakingValidatorPrefs, PalletStateTrieMigrationMigrationLimits, PalletStateTrieMigrationMigrationTask, PalletTransactionPaymentReleases, PalletTreasuryProposal, PalletTreasurySpendStatus, PalletVestingReleases, PalletVestingVestingInfo, PalletXcmQueryStatus, PalletXcmRemoteLockedFungibleRecord, PalletXcmVersionMigrationStage, PolkadotCorePrimitivesInboundDownwardMessage, PolkadotCorePrimitivesInboundHrmpMessage, PolkadotParachainPrimitivesPrimitivesHrmpChannelId, PolkadotPrimitivesV7AssignmentAppPublic, PolkadotPrimitivesV7DisputeState, PolkadotPrimitivesV7ExecutorParams, PolkadotPrimitivesV7ScrapedOnChainVotes, PolkadotPrimitivesV7SessionInfo, PolkadotPrimitivesV7SlashingPendingSlashes, PolkadotPrimitivesV7UpgradeGoAhead, PolkadotPrimitivesV7UpgradeRestriction, PolkadotPrimitivesV7ValidatorAppPublic, PolkadotRuntimeCommonClaimsStatementKind, PolkadotRuntimeCommonCrowdloanFundInfo, PolkadotRuntimeCommonImplsVersionedLocatableAsset, PolkadotRuntimeCommonParasRegistrarParaInfo, PolkadotRuntimeParachainsAssignerCoretimeCoreDescriptor, PolkadotRuntimeParachainsAssignerCoretimeSchedule, PolkadotRuntimeParachainsAssignerOnDemandTypesCoreAffinityCount, PolkadotRuntimeParachainsAssignerOnDemandTypesEnqueuedOrder, PolkadotRuntimeParachainsAssignerOnDemandTypesQueueStatusType, PolkadotRuntimeParachainsConfigurationHostConfiguration, PolkadotRuntimeParachainsHrmpHrmpChannel, PolkadotRuntimeParachainsHrmpHrmpOpenChannelRequest, PolkadotRuntimeParachainsInclusionAggregateMessageOrigin, PolkadotRuntimeParachainsInclusionCandidatePendingAvailability, PolkadotRuntimeParachainsInitializerBufferedSessionChange, PolkadotRuntimeParachainsParasParaGenesisArgs, PolkadotRuntimeParachainsParasParaLifecycle, PolkadotRuntimeParachainsParasParaPastCodeMeta, PolkadotRuntimeParachainsParasPvfCheckActiveVoteState, PolkadotRuntimeParachainsSchedulerPalletCoreOccupied, PolkadotRuntimeParachainsSchedulerPalletParasEntry, PolkadotRuntimeParachainsSharedAllowedRelayParentsTracker, PolkadotRuntimeRuntimeParametersKey, PolkadotRuntimeRuntimeParametersValue, PolkadotRuntimeSessionKeys, SpAuthorityDiscoveryAppPublic, SpConsensusBabeAppPublic, SpConsensusBabeBabeEpochConfiguration, SpConsensusBabeDigestsNextConfigDescriptor, SpConsensusBabeDigestsPreDigest, SpConsensusBeefyEcdsaCryptoPublic, SpConsensusBeefyMmrBeefyAuthoritySet, SpConsensusGrandpaAppPublic, SpCoreCryptoKeyTypeId, SpNposElectionsElectionScore, SpRuntimeDigest, SpStakingExposure, SpStakingExposurePage, SpStakingOffenceOffenceDetails, SpStakingPagedExposureMetadata, SpWeightsWeightV2Weight, StagingXcmV4Instruction, StagingXcmV4Xcm, XcmVersionedAssetId, XcmVersionedLocation } from '@polkadot/types/lookup';
+import type { BinaryHeapEnqueuedOrder, FrameSupportDispatchPerDispatchClassWeight, FrameSupportTokensMiscIdAmountRuntimeFreezeReason, FrameSupportTokensMiscIdAmountRuntimeHoldReason, FrameSystemAccountInfo, FrameSystemCodeUpgradeAuthorization, FrameSystemEventRecord, FrameSystemLastRuntimeUpgradeInfo, FrameSystemPhase, PalletBagsListListBag, PalletBagsListListNode, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesReserveData, PalletBountiesBounty, PalletChildBountiesChildBounty, PalletConvictionVotingVoteVoting, PalletElectionProviderMultiPhasePhase, PalletElectionProviderMultiPhaseReadySolution, PalletElectionProviderMultiPhaseRoundSnapshot, PalletElectionProviderMultiPhaseSignedSignedSubmission, PalletElectionProviderMultiPhaseSolutionOrSnapshotSize, PalletFastUnstakeUnstakeRequest, PalletGrandpaStoredPendingChange, PalletGrandpaStoredState, PalletMessageQueueBookState, PalletMessageQueuePage, PalletMultisigMultisig, PalletNominationPoolsBondedPoolInner, PalletNominationPoolsClaimPermission, PalletNominationPoolsPoolMember, PalletNominationPoolsRewardPool, PalletNominationPoolsSubPools, PalletPreimageOldRequestStatus, PalletPreimageRequestStatus, PalletProxyAnnouncement, PalletProxyProxyDefinition, PalletReferendaReferendumInfo, PalletSchedulerRetryConfig, PalletSchedulerScheduled, PalletStakingActiveEraInfo, PalletStakingEraRewardPoints, PalletStakingForcing, PalletStakingNominations, PalletStakingRewardDestination, PalletStakingSlashingSlashingSpans, PalletStakingSlashingSpanRecord, PalletStakingStakingLedger, PalletStakingUnappliedSlash, PalletStakingValidatorPrefs, PalletStateTrieMigrationMigrationLimits, PalletStateTrieMigrationMigrationTask, PalletTransactionPaymentReleases, PalletTreasuryProposal, PalletTreasurySpendStatus, PalletVestingReleases, PalletVestingVestingInfo, PalletXcmQueryStatus, PalletXcmRemoteLockedFungibleRecord, PalletXcmVersionMigrationStage, PolkadotCorePrimitivesInboundDownwardMessage, PolkadotCorePrimitivesInboundHrmpMessage, PolkadotParachainPrimitivesPrimitivesHrmpChannelId, PolkadotPrimitivesV7AssignmentAppPublic, PolkadotPrimitivesV7DisputeState, PolkadotPrimitivesV7ExecutorParams, PolkadotPrimitivesV7ScrapedOnChainVotes, PolkadotPrimitivesV7SessionInfo, PolkadotPrimitivesV7SlashingPendingSlashes, PolkadotPrimitivesV7UpgradeGoAhead, PolkadotPrimitivesV7UpgradeRestriction, PolkadotPrimitivesV7ValidatorAppPublic, PolkadotRuntimeCommonClaimsStatementKind, PolkadotRuntimeCommonCrowdloanFundInfo, PolkadotRuntimeCommonImplsVersionedLocatableAsset, PolkadotRuntimeCommonParasRegistrarParaInfo, PolkadotRuntimeParachainsAssignerCoretimeCoreDescriptor, PolkadotRuntimeParachainsAssignerCoretimeSchedule, PolkadotRuntimeParachainsAssignerOnDemandTypesCoreAffinityCount, PolkadotRuntimeParachainsAssignerOnDemandTypesEnqueuedOrder, PolkadotRuntimeParachainsAssignerOnDemandTypesQueueStatusType, PolkadotRuntimeParachainsConfigurationHostConfiguration, PolkadotRuntimeParachainsHrmpHrmpChannel, PolkadotRuntimeParachainsHrmpHrmpOpenChannelRequest, PolkadotRuntimeParachainsInclusionAggregateMessageOrigin, PolkadotRuntimeParachainsInclusionCandidatePendingAvailability, PolkadotRuntimeParachainsInitializerBufferedSessionChange, PolkadotRuntimeParachainsParasParaGenesisArgs, PolkadotRuntimeParachainsParasParaLifecycle, PolkadotRuntimeParachainsParasParaPastCodeMeta, PolkadotRuntimeParachainsParasPvfCheckActiveVoteState, PolkadotRuntimeParachainsSchedulerPalletCoreOccupied, PolkadotRuntimeParachainsSchedulerPalletParasEntry, PolkadotRuntimeParachainsSharedAllowedRelayParentsTracker, PolkadotRuntimeRuntimeParametersKey, PolkadotRuntimeRuntimeParametersValue, PolkadotRuntimeSessionKeys, SpAuthorityDiscoveryAppPublic, SpConsensusBabeAppPublic, SpConsensusBabeBabeEpochConfiguration, SpConsensusBabeDigestsNextConfigDescriptor, SpConsensusBabeDigestsPreDigest, SpConsensusBeefyEcdsaCryptoPublic, SpConsensusBeefyMmrBeefyAuthoritySet, SpConsensusGrandpaAppPublic, SpCoreCryptoKeyTypeId, SpNposElectionsElectionScore, SpRuntimeDigest, SpStakingExposure, SpStakingExposurePage, SpStakingOffenceOffenceDetails, SpStakingPagedExposureMetadata, SpWeightsWeightV2Weight, StagingXcmV4Instruction, XcmVersionedAssetId, XcmVersionedLocation } from '@polkadot/types/lookup';
 import type { Observable } from '@polkadot/types/types';

 export type __AugmentedQuery<ApiType extends ApiTypes> = AugmentedQuery<ApiType, () => unknown>;
@@ -18,12 +18,12 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/rpc-core": "15.2.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/util": "^13.3.1",
+    "@polkadot/rpc-core": "15.6.1",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/util": "^13.4.3",
    "rxjs": "^7.8.1",
    "tslib": "^2.8.1"
  }
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -18,22 +18,22 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/api": "15.2.1",
-    "@polkadot/api-augment": "15.2.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/types-create": "15.2.1",
-    "@polkadot/util": "^13.3.1",
-    "@polkadot/util-crypto": "^13.3.1",
+    "@polkadot/api": "15.6.1",
+    "@polkadot/api-augment": "15.6.1",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/types-create": "15.6.1",
+    "@polkadot/util": "^13.4.3",
+    "@polkadot/util-crypto": "^13.4.3",
    "rxjs": "^7.8.1",
    "tslib": "^2.8.1"
  },
  "devDependencies": {
-    "@polkadot/api-augment": "15.2.1",
-    "@polkadot/keyring": "^13.3.1",
-    "@polkadot/types-support": "15.2.1"
+    "@polkadot/api-augment": "15.6.1",
+    "@polkadot/keyring": "^13.4.3",
+    "@polkadot/types-support": "15.6.1"
  }
 }
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -18,25 +18,25 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/api": "15.2.1",
-    "@polkadot/api-augment": "15.2.1",
-    "@polkadot/api-base": "15.2.1",
-    "@polkadot/rpc-core": "15.2.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/util": "^13.3.1",
-    "@polkadot/util-crypto": "^13.3.1",
+    "@polkadot/api": "15.6.1",
+    "@polkadot/api-augment": "15.6.1",
+    "@polkadot/api-base": "15.6.1",
+    "@polkadot/rpc-core": "15.6.1",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/util": "^13.4.3",
+    "@polkadot/util-crypto": "^13.4.3",
    "rxjs": "^7.8.1",
    "tslib": "^2.8.1"
  },
  "devDependencies": {
-    "@polkadot/api": "15.2.1",
-    "@polkadot/api-augment": "15.2.1",
-    "@polkadot/rpc-augment": "15.2.1",
-    "@polkadot/rpc-provider": "15.2.1",
-    "@polkadot/types-support": "15.2.1"
+    "@polkadot/api": "15.6.1",
+    "@polkadot/api-augment": "15.6.1",
+    "@polkadot/rpc-augment": "15.6.1",
+    "@polkadot/rpc-provider": "15.6.1",
+    "@polkadot/types-support": "15.6.1"
  }
 }
@@ -135,11 +135,36 @@ export function identity (instanceId: string, api: DeriveApi): (accountId?: Acco
      ),
      map(([identityOfOpt, superOf]) =>
        extractIdentity(identityOfOpt, superOf)
+      ),
+      switchMap((identity) =>
+        getSubIdentities(identity, api, accountId)
      )
    )
  );
 }

+// if an account has no parents it will extract its subidentities
+// otherwise if the account is a subidentity, obtain all subidentities of its parent.
+function getSubIdentities (identity: DeriveAccountRegistration, api: DeriveApi, accountId?: AccountId | Uint8Array | string): Observable<DeriveAccountRegistration> {
+  const targetAccount = identity.parent || accountId;
+
+  if (!targetAccount || !api.query.identity) {
+    // No valid accountId return the identity as-is
+    return of(identity);
+  }
+
+  return api.query.identity.subsOf(targetAccount).pipe(
+    map((subsResponse) => {
+      const subs = subsResponse[1];
+
+      return {
+        ...identity,
+        subs
+      };
+    })
+  );
+}
+
 export const hasIdentity = /*#__PURE__*/ firstMemo(
  (api: DeriveApi, accountId: AccountId | Uint8Array | string) =>
    api.derive.accounts.hasIdentityMulti([accountId])
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0

 import type { AccountId, AccountIndex, RegistrationJudgement } from '@polkadot/types/interfaces';
+import type { Vec } from '@polkadot/types-codec';

 export type AccountIdAndIndex = [AccountId | undefined, AccountIndex | undefined];

@@ -20,6 +21,7 @@ export interface DeriveAccountRegistration {
  parent?: AccountId | undefined;
  pgp?: string | undefined;
  riot?: string | undefined;
+  subs?: Vec<AccountId> | undefined;
  twitter?: string | undefined;
  web?: string | undefined;
  judgements: RegistrationJudgement[];
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -18,29 +18,29 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/api-augment": "15.2.1",
-    "@polkadot/api-base": "15.2.1",
-    "@polkadot/api-derive": "15.2.1",
-    "@polkadot/keyring": "^13.3.1",
-    "@polkadot/rpc-augment": "15.2.1",
-    "@polkadot/rpc-core": "15.2.1",
-    "@polkadot/rpc-provider": "15.2.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-augment": "15.2.1",
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/types-create": "15.2.1",
-    "@polkadot/types-known": "15.2.1",
-    "@polkadot/util": "^13.3.1",
-    "@polkadot/util-crypto": "^13.3.1",
+    "@polkadot/api-augment": "15.6.1",
+    "@polkadot/api-base": "15.6.1",
+    "@polkadot/api-derive": "15.6.1",
+    "@polkadot/keyring": "^13.4.3",
+    "@polkadot/rpc-augment": "15.6.1",
+    "@polkadot/rpc-core": "15.6.1",
+    "@polkadot/rpc-provider": "15.6.1",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-augment": "15.6.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/types-create": "15.6.1",
+    "@polkadot/types-known": "15.6.1",
+    "@polkadot/util": "^13.4.3",
+    "@polkadot/util-crypto": "^13.4.3",
    "eventemitter3": "^5.0.1",
    "rxjs": "^7.8.1",
    "tslib": "^2.8.1"
  },
  "devDependencies": {
-    "@polkadot/api-augment": "15.2.1",
-    "@polkadot/types-support": "15.2.1"
+    "@polkadot/api-augment": "15.6.1",
+    "@polkadot/types-support": "15.6.1"
  }
 }
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -18,13 +18,13 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/rpc-core": "15.2.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/util": "^13.3.1",
+    "@polkadot/rpc-core": "15.6.1",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/util": "^13.4.3",
    "tslib": "^2.8.1"
  }
 }
@@ -404,6 +404,10 @@ declare module '@polkadot/rpc-core/types/jsonrpc' {
      version: AugmentedRpc<() => Observable<Text>>;
    };
    offchain: {
+      /**
+       * Clear offchain local storage under given key and prefix
+       **/
+      localStorageClear: AugmentedRpc<(kind: StorageKind | 'PERSISTENT' | 'LOCAL' | number | Uint8Array, key: Bytes | string | Uint8Array) => Observable<Null>>;
      /**
       * Get offchain local storage under given key and prefix
       **/
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -18,18 +18,18 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/rpc-augment": "15.2.1",
-    "@polkadot/rpc-provider": "15.2.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/util": "^13.3.1",
+    "@polkadot/rpc-augment": "15.6.1",
+    "@polkadot/rpc-provider": "15.6.1",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/util": "^13.4.3",
    "rxjs": "^7.8.1",
    "tslib": "^2.8.1"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^13.3.1",
-    "@polkadot/rpc-augment": "15.2.1"
+    "@polkadot/keyring": "^13.4.3",
+    "@polkadot/rpc-augment": "15.6.1"
  }
 }
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -18,17 +18,17 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/keyring": "^13.3.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-support": "15.2.1",
-    "@polkadot/util": "^13.3.1",
-    "@polkadot/util-crypto": "^13.3.1",
-    "@polkadot/x-fetch": "^13.3.1",
-    "@polkadot/x-global": "^13.3.1",
-    "@polkadot/x-ws": "^13.3.1",
+    "@polkadot/keyring": "^13.4.3",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-support": "15.6.1",
+    "@polkadot/util": "^13.4.3",
+    "@polkadot/util-crypto": "^13.4.3",
+    "@polkadot/x-fetch": "^13.4.3",
+    "@polkadot/x-global": "^13.4.3",
+    "@polkadot/x-ws": "^13.4.3",
    "eventemitter3": "^5.0.1",
    "mock-socket": "^9.3.1",
    "nock": "^13.5.5",
@@ -1,6 +1,7 @@
 // Copyright 2017-2025 @polkadot/rpc-provider authors & contributors
 // SPDX-License-Identifier: Apache-2.0

+import type RpcError from '../coder/error.js';
 import type { JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, ProviderInterfaceEmitCb, ProviderInterfaceEmitted, ProviderStats } from '../types.js';

 import { logger, noop, stringify } from '@polkadot/util';
@@ -185,7 +186,18 @@ export class HttpProvider implements ProviderInterface {
      this.#stats.active.requests--;
      this.#stats.total.errors++;

-      throw e;
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+      const { method, params } = JSON.parse(body);
+
+      const rpcError: RpcError = e as RpcError;
+
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+      const failedRequest = `\nFailed HTTP Request: ${JSON.stringify({ method, params })}`;
+
+      // Provide HTTP Request alongside the error
+      rpcError.message = `${rpcError.message}${failedRequest}`;
+
+      throw rpcError;
    }
  }

@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0

 import type { Class } from '@polkadot/util/types';
+import type RpcError from '../coder/error.js';
 import type { EndpointStats, JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, ProviderInterfaceEmitCb, ProviderInterfaceEmitted, ProviderStats } from '../types.js';

 import { EventEmitter } from 'eventemitter3';
@@ -372,7 +373,12 @@ export class WsProvider implements ProviderInterface {
        this.#endpointStats.errors++;
        this.#stats.total.errors++;

-        reject(error);
+        const rpcError: RpcError = error as RpcError;
+        const failedRequest = `\nFailed WS Request: ${JSON.stringify({ method, params })}`;
+
+        // Provide WS Request alongside the error
+        rpcError.message = `${rpcError.message}${failedRequest}`;
+        reject(rpcError);
      }
    });
  }
@@ -18,7 +18,7 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "bin": {
    "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.mjs",
@@ -28,18 +28,18 @@
    "polkadot-types-internal-metadata": "./scripts/polkadot-types-internal-metadata.mjs"
  },
  "dependencies": {
-    "@polkadot/api": "15.2.1",
-    "@polkadot/api-augment": "15.2.1",
-    "@polkadot/rpc-augment": "15.2.1",
-    "@polkadot/rpc-provider": "15.2.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-augment": "15.2.1",
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/types-create": "15.2.1",
-    "@polkadot/types-support": "15.2.1",
-    "@polkadot/util": "^13.3.1",
-    "@polkadot/util-crypto": "^13.3.1",
-    "@polkadot/x-ws": "^13.3.1",
+    "@polkadot/api": "15.6.1",
+    "@polkadot/api-augment": "15.6.1",
+    "@polkadot/rpc-augment": "15.6.1",
+    "@polkadot/rpc-provider": "15.6.1",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-augment": "15.6.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/types-create": "15.6.1",
+    "@polkadot/types-support": "15.6.1",
+    "@polkadot/util": "^13.4.3",
+    "@polkadot/util-crypto": "^13.4.3",
+    "@polkadot/x-ws": "^13.4.3",
    "handlebars": "^4.7.8",
    "tslib": "^2.8.1",
    "yargs": "^17.7.2"
@@ -13,6 +13,7 @@ import lookupDefinitions from '@polkadot/types-augment/lookup/definitions';
 import { stringCamelCase } from '@polkadot/util';

 import { compareName, createImports, formatType, initMeta, readTemplate, setImports, writeFile } from '../util/index.js';
+import { ignoreUnusedLookups } from './lookup.js';

 const generateForMetaTemplate = Handlebars.compile(readTemplate('consts'));

@@ -34,6 +35,7 @@ function generateForMeta (meta: Metadata, dest: string, extraTypes: ExtraTypes,
      return Object.entries(obj).reduce((defs, [key, value]) => ({ ...defs, [`${path}/${key}`]: value }), defs);
    }, {});
    const { lookup, pallets, registry } = meta.asLatest;
+    const usedTypes = new Set<string>([]);

    const modules = pallets
      .filter(({ constants }) => constants.length > 0)
@@ -47,6 +49,11 @@ function generateForMeta (meta: Metadata, dest: string, extraTypes: ExtraTypes,
            const typeDef = lookup.getTypeDef(type);
            const returnType = typeDef.lookupName || formatType(registry, allDefs, typeDef, imports);

+            // Add the type to the list of used types
+            if (!(imports.primitiveTypes[returnType])) {
+              usedTypes.add(returnType);
+            }
+
            setImports(allDefs, imports, [returnType]);

            return {
@@ -64,6 +71,9 @@ function generateForMeta (meta: Metadata, dest: string, extraTypes: ExtraTypes,
      })
      .sort(compareName);

+    // filter out the unused lookup types from imports
+    ignoreUnusedLookups([...usedTypes], imports);
+
    return generateForMetaTemplate({
      headerType: 'chain',
      imports,
@@ -13,6 +13,7 @@ import lookupDefinitions from '@polkadot/types-augment/lookup/definitions';
 import { stringCamelCase } from '@polkadot/util';

 import { compareName, createImports, formatType, initMeta, readTemplate, setImports, writeFile } from '../util/index.js';
+import { ignoreUnusedLookups } from './lookup.js';

 const generateForMetaTemplate = Handlebars.compile(readTemplate('events'));

@@ -78,6 +79,7 @@ function generateForMeta (meta: Metadata, dest: string, extraTypes: ExtraTypes,
      return Object.entries(obj).reduce((defs, [key, value]) => ({ ...defs, [`${path}/${key}`]: value }), defs);
    }, {});
    const { lookup, pallets, registry } = meta.asLatest;
+    const usedTypes = new Set<string>([]);
    const modules = pallets
      .filter(({ events }) => events.isSome)
      .map(({ events, name }) => ({
@@ -85,7 +87,17 @@ function generateForMeta (meta: Metadata, dest: string, extraTypes: ExtraTypes,
          .map(({ docs, fields, name }) => {
            const args = fields
              .map(({ type }) => lookup.getTypeDef(type))
-              .map((typeDef) => typeDef.lookupName || formatType(registry, allDefs, typeDef, imports));
+              .map((typeDef) => {
+                const arg = typeDef.lookupName || formatType(registry, allDefs, typeDef, imports);
+
+                // Add the type to the list of used types
+                if (!(imports.primitiveTypes[arg])) {
+                  usedTypes.add(arg);
+                }
+
+                return arg;
+              });
+
            const names = fields
              .map(({ name }) => registry.lookup.sanitizeField(name)[0])
              .filter((n): n is string => !!n);
@@ -105,6 +117,9 @@ function generateForMeta (meta: Metadata, dest: string, extraTypes: ExtraTypes,
      }))
      .sort(compareName);

+    // filter out the unused lookup types from imports
+    ignoreUnusedLookups([...usedTypes], imports);
+
    return generateForMetaTemplate({
      headerType: 'chain',
      imports,
@@ -16,7 +16,7 @@ import staticPolkadot from '@polkadot/types-support/metadata/v15/polkadot-hex';
 import staticSubstrate from '@polkadot/types-support/metadata/v15/substrate-hex';
 import { isString, stringify } from '@polkadot/util';

-import { createImports, exportInterface, initMeta, readTemplate, writeFile } from '../util/index.js';
+import { createImports, exportInterface, initMeta, readTemplate, type TypeImports, writeFile } from '../util/index.js';
 import { typeEncoders } from './tsDef.js';

 // Record<string, >
@@ -275,3 +275,16 @@ export function generateDefaultLookup (destDir = 'packages/types-augment/src/loo
      ]
  );
 }
+
+// Based on a list of types, it filters out the lookup types that are not needed.
+export function ignoreUnusedLookups (usedTypes: string[], imports: TypeImports) {
+  const usedStringified = usedTypes.toString();
+
+  const [lookupKey, typeDefinitions] = Object.entries(imports.localTypes).find(([typeModule, _]) => typeModule.includes('/lookup')) || ['', {}];
+
+  Object.keys(typeDefinitions).forEach((typeDef) => {
+    if (!(usedStringified.includes(typeDef))) {
+      delete (imports.localTypes[lookupKey])[typeDef];
+    }
+  });
+}
@@ -5,8 +5,7 @@ import type { StorageEntryMetadataLatest } from '@polkadot/types/interfaces';
 import type { Metadata, PortableRegistry } from '@polkadot/types/metadata';
 import type { Definitions, Registry } from '@polkadot/types/types';
 import type { HexString } from '@polkadot/util/types';
-import type { ModuleTypes } from '../util/imports.js';
-import type { TypeImports } from '../util/index.js';
+import type { ModuleTypes, TypeImports } from '../util/imports.js';
 import type { ExtraTypes } from './types.js';

 import Handlebars from 'handlebars';
@@ -17,6 +16,7 @@ import lookupDefinitions from '@polkadot/types-augment/lookup/definitions';
 import { stringCamelCase } from '@polkadot/util';

 import { compareName, createImports, formatType, getSimilarTypes, initMeta, readTemplate, setImports, writeFile } from '../util/index.js';
+import { ignoreUnusedLookups } from './lookup.js';

 const generateForMetaTemplate = Handlebars.compile(readTemplate('query'));

@@ -81,17 +81,29 @@ function generateForMeta (registry: Registry, meta: Metadata, dest: string, extr
      '@polkadot/types/interfaces': defaultDefs,
      ...extraTypes
    };
+
    const imports = createImports(allTypes);
    const allDefs = Object.entries(allTypes).reduce((defs, [path, obj]) => {
      return Object.entries(obj).reduce((defs, [key, value]) => ({ ...defs, [`${path}/${key}`]: value }), defs);
    }, {});
    const { lookup, pallets } = meta.asLatest;
+    const usedTypes = new Set<string>([]);
    const modules = pallets
      .filter(({ storage }) => storage.isSome)
      .map(({ name, storage }) => {
        const items = storage.unwrap().items
          .map((storageEntry) => {
            const [isOptional, args, params, _returnType] = entrySignature(lookup, allDefs, registry, name.toString(), storageEntry, imports);
+
+            // Add the type and args to the list of used types
+            if (!(imports.primitiveTypes[_returnType])) {
+              usedTypes.add(_returnType);
+            }
+
+            if (!(imports.primitiveTypes[args])) {
+              usedTypes.add(args);
+            }
+
            const returnType = isOptional
              ? `Option<${_returnType}>`
              : _returnType;
@@ -116,6 +128,9 @@ function generateForMeta (registry: Registry, meta: Metadata, dest: string, extr

    imports.typesTypes['Observable'] = true;

+    // filter out the unused lookup types from imports
+    ignoreUnusedLookups([...usedTypes], imports);
+
    return generateForMetaTemplate({
      headerType: 'chain',
      imports,
@@ -14,6 +14,7 @@ import lookupDefinitions from '@polkadot/types-augment/lookup/definitions';
 import { stringCamelCase } from '@polkadot/util';

 import { compareName, createImports, formatType, getSimilarTypes, initMeta, readTemplate, setImports, writeFile } from '../util/index.js';
+import { ignoreUnusedLookups } from './lookup.js';

 const MAPPED_NAMES: Record<string, string> = {
  class: 'clazz',
@@ -46,6 +47,7 @@ function generateForMeta (registry: Registry, meta: Metadata, dest: string, extr
      return Object.entries(obj).reduce((defs, [key, value]) => ({ ...defs, [`${path}/${key}`]: value }), defs);
    }, {});
    const { lookup, pallets } = meta.asLatest;
+    const usedTypes = new Set<string>([]);
    const modules = pallets
      .sort(compareName)
      .filter(({ calls }) => calls.isSome)
@@ -76,6 +78,11 @@ function generateForMeta (registry: Registry, meta: Metadata, dest: string, extr

                setImports(allDefs, imports, [typeStr, ...similarTypes]);

+                // Add the type to the list of used types
+                if (!(imports.primitiveTypes[typeStr])) {
+                  usedTypes.add(typeStr);
+                }
+
                return `${name}: ${similarTypes.join(' | ')}`;
              })
              .join(', ');
@@ -98,6 +105,9 @@ function generateForMeta (registry: Registry, meta: Metadata, dest: string, extr
      })
      .sort(compareName);

+    // filter out the unused lookup types from imports
+    ignoreUnusedLookups([...usedTypes], imports);
+
    return generateForMetaTemplate({
      headerType: 'chain',
      imports,
@@ -1,10 +1,10 @@
 // Copyright 2017-2025 @polkadot/typegen authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import type { MetadataLatest, SiLookupTypeId } from '@polkadot/types/interfaces';
+import type { MetadataLatest, RuntimeApiMethodMetadataV15, SiLookupTypeId } from '@polkadot/types/interfaces';
 import type { PortableRegistry } from '@polkadot/types/metadata';
 import type { Text } from '@polkadot/types/primitive';
-import type { Codec, DefinitionRpcParam } from '@polkadot/types/types';
+import type { Codec, DefinitionCall, DefinitionRpcParam, DefinitionsCall, Registry } from '@polkadot/types/types';
 import type { HexString } from '@polkadot/util/types';

 import fs from 'node:fs';
@@ -17,9 +17,19 @@ import { Metadata, TypeRegistry, Vec } from '@polkadot/types';
 import * as definitions from '@polkadot/types/interfaces/definitions';
 import { getStorage as getSubstrateStorage } from '@polkadot/types/metadata/decorate/storage/getStorage';
 import { unwrapStorageType } from '@polkadot/types/util';
-import kusamaMeta, { rpc as kusamaRpc, version as kusamaVer } from '@polkadot/types-support/metadata/static-kusama';
-import polkadotMeta, { rpc as polkadotRpc, version as polkadotVer } from '@polkadot/types-support/metadata/static-polkadot';
-import substrateMeta from '@polkadot/types-support/metadata/static-substrate';
+import assetHubKusamaMeta from '@polkadot/types-support/metadata/v15/asset-hub-kusama-hex';
+import assetHubKusamaRpc from '@polkadot/types-support/metadata/v15/asset-hub-kusama-rpc';
+import assetHubKusamaVer from '@polkadot/types-support/metadata/v15/asset-hub-kusama-ver';
+import assetHubPolkadotMeta from '@polkadot/types-support/metadata/v15/asset-hub-polkadot-hex';
+import assetHubPolkadotRpc from '@polkadot/types-support/metadata/v15/asset-hub-polkadot-rpc';
+import assetHubPolkadotVer from '@polkadot/types-support/metadata/v15/asset-hub-polkadot-ver';
+import kusamaMeta from '@polkadot/types-support/metadata/v15/kusama-hex';
+import kusamaRpc from '@polkadot/types-support/metadata/v15/kusama-rpc';
+import kusamaVer from '@polkadot/types-support/metadata/v15/kusama-ver';
+import polkadotMeta from '@polkadot/types-support/metadata/v15/polkadot-hex';
+import polkadotRpc from '@polkadot/types-support/metadata/v15/polkadot-rpc';
+import polkadotVer from '@polkadot/types-support/metadata/v15/polkadot-ver';
+import substrateMeta from '@polkadot/types-support/metadata/v15/substrate-hex';
 import { isHex, stringCamelCase, stringLowerFirst } from '@polkadot/util';
 import { blake2AsHex } from '@polkadot/util-crypto';

@@ -55,6 +65,16 @@ interface StaticDef {
 const headerFn = (runtimeDesc: string) => `\n\n(NOTE: These were generated from a static/snapshot view of a recent ${runtimeDesc}. Some items may not be available in older nodes, or in any customized implementations.)`;

 const ALL_STATIC: Record<string, StaticDef> = {
+  'asset-hub-kusama': {
+    meta: assetHubKusamaMeta,
+    rpc: assetHubKusamaRpc,
+    ver: assetHubKusamaVer as unknown as { apis: ApiDef[] }
+  },
+  'asset-hub-polkadot': {
+    meta: assetHubPolkadotMeta,
+    rpc: assetHubPolkadotRpc,
+    ver: assetHubPolkadotVer as unknown as { apis: ApiDef[] }
+  },
  kusama: {
    meta: kusamaMeta,
    rpc: kusamaRpc,
@@ -218,7 +238,89 @@ function addRpc (_runtimeDesc: string, rpcMethods?: string[]): string {
 }

 /** @internal */
-function addRuntime (_runtimeDesc: string, apis?: ApiDef[]): string {
+function getMethods (registry: Registry, methods: Vec<RuntimeApiMethodMetadataV15>) {
+  const result: Record<string, DefinitionCall> = {};
+
+  methods.forEach((m) => {
+    const { docs, inputs, name, output } = m;
+
+    result[name.toString()] = {
+      description: docs.map((d) => d.toString()).join(),
+      params: inputs.map(({ name, type }) => {
+        return { name: name.toString(), type: registry.lookup.getName(type) || registry.lookup.getTypeDef(type).type };
+      }),
+      type: registry.lookup.getName(output) || registry.lookup.getTypeDef(output).type
+    };
+  });
+
+  return result;
+}
+
+/** @internal */
+function getRuntimeDefViaMetadata (registry: Registry) {
+  const result: DefinitionsCall = {};
+  const { apis } = registry.metadata;
+
+  for (let i = 0, count = apis.length; i < count; i++) {
+    const { methods, name } = apis[i];
+
+    result[name.toString()] = [{
+      methods: getMethods(registry, methods),
+      // We set the version to 0 here since it will not be relevant when we are grabbing the runtime apis
+      // from the Metadata.
+      version: 0
+    }];
+  }
+
+  return Object.entries(result);
+}
+
+function runtimeSections (registry: Registry) {
+  const sections = getRuntimeDefViaMetadata(registry);
+  const all = [];
+
+  for (let j = 0, jcount = sections.length; j < jcount; j++) {
+    const [_section, secs] = sections[j];
+    const sec = secs[0];
+
+    const section = stringCamelCase(_section);
+    const methods = Object.entries(sec.methods);
+
+    const container: Section = { items: [], name: section };
+
+    all.push(container);
+
+    methods
+      .sort(([a], [b]) => a.localeCompare(b))
+      .forEach(([methodName, { description, params, type }]): void => {
+        const args = params.map(({ name, type }): string => {
+          // eslint-disable-next-line @typescript-eslint/restrict-plus-operands
+          return name + ': `' + type + '`';
+        }).join(', ');
+
+        container.items.push({
+          interface: '`' + `api.call.${stringCamelCase(section)}.${stringCamelCase(methodName)}` + '`',
+          name: `${stringCamelCase(methodName)}(${args}): ${'`' + type + '`'}`,
+          runtime: '`' + `${section}_${methodName}` + '`',
+          summary: description
+        });
+      });
+  }
+
+  return all.sort(sortByName);
+}
+
+/** @internal */
+function addRuntime (_runtimeDesc: string, registry: Registry): string {
+  return renderPage({
+    description: 'The following section contains known runtime calls that may be available on specific runtimes (depending on configuration and available pallets). These call directly into the WASM runtime for queries and operations.',
+    sections: runtimeSections(registry),
+    title: 'Runtime'
+  });
+}
+
+/** @internal */
+function addLegacyRuntime (_runtimeDesc: string, _registry: Registry, apis?: ApiDef[]) {
  return renderPage({
    description: 'The following section contains known runtime calls that may be available on specific runtimes (depending on configuration and available pallets). These call directly into the WASM runtime for queries and operations.',
    sections: Object
@@ -460,10 +562,10 @@ function writeFile (name: string, ...chunks: any[]): void {
  writeStream.end();
 }

-interface ArgV { chain?: string; endpoint?: string; }
+interface ArgV { chain?: string; endpoint?: string; metadataVer?: number; }

 async function mainPromise (): Promise<void> {
-  const { chain, endpoint } = yargs(hideBin(process.argv)).strict().options({
+  const { chain, endpoint, metadataVer } = yargs(hideBin(process.argv)).strict().options({
    chain: {
      description: 'The chain name to use for the output (defaults to "Substrate")',
      type: 'string'
@@ -471,9 +573,19 @@ async function mainPromise (): Promise<void> {
    endpoint: {
      description: 'The endpoint to connect to (e.g. wss://kusama-rpc.polkadot.io) or relative path to a file containing the JSON output of an RPC state_getMetadata call',
      type: 'string'
+    },
+    metadataVer: {
+      description: 'The metadata version to use for generating type information. This will use state_call::Metadata_metadata_at_version to query metadata',
+      type: 'number'
    }
  }).argv as ArgV;

+  /**
+   * This is unique to when the endpoint arg is used. Since the endpoint requires us to query the chain, it may query the chains
+   * rpc state_getMetadata method to get metadata, but this restricts us to v14 only. Therefore we must also check if the `metadataVer` is passed
+   * in as well. These checks will help us decide if we are using v14 or newer.
+   */
+  const useV14Metadata = endpoint && ((metadataVer && metadataVer < 15) || !metadataVer);
  const chainName = chain || 'Substrate';
  let metaHex: HexString;
  let rpcMethods: string[] | undefined;
@@ -481,7 +593,7 @@ async function mainPromise (): Promise<void> {

  if (endpoint) {
    if (endpoint.startsWith('wss://') || endpoint.startsWith('ws://')) {
-      metaHex = await getMetadataViaWs(endpoint);
+      metaHex = await getMetadataViaWs(endpoint, metadataVer);
      rpcMethods = await getRpcMethodsViaWs(endpoint);
      runtimeApis = await getRuntimeVersionViaWs(endpoint);
    } else {
@@ -498,13 +610,20 @@ async function mainPromise (): Promise<void> {
  } else if (ALL_STATIC[chainName.toLowerCase()]) {
    metaHex = ALL_STATIC[chainName.toLowerCase()].meta;
    rpcMethods = ALL_STATIC[chainName.toLowerCase()].rpc?.methods;
-    runtimeApis = ALL_STATIC[chainName.toLowerCase()].ver?.apis;
  } else {
    metaHex = substrateMeta;
  }

+  let metadata: Metadata;
  const registry = new TypeRegistry();
-  const metadata = new Metadata(registry, metaHex);
+
+  if (useV14Metadata) {
+    metadata = new Metadata(registry, metaHex);
+  } else {
+    const opaqueMetadata = registry.createType('Option<OpaqueMetadata>', registry.createType('Raw', metaHex).toU8a()).unwrap();
+
+    metadata = new Metadata(registry, opaqueMetadata.toHex());
+  }

  registry.setMetadata(metadata);

@@ -514,7 +633,9 @@ async function mainPromise (): Promise<void> {

  writeFile(`${docRoot}/rpc.md`, addRpc(runtimeDesc, rpcMethods));

-  writeFile(`${docRoot}/runtime.md`, addRuntime(runtimeDesc, runtimeApis));
+  useV14Metadata
+    ? writeFile(`${docRoot}/runtime.md`, addLegacyRuntime(runtimeDesc, registry, runtimeApis))
+    : writeFile(`${docRoot}/runtime.md`, addRuntime(runtimeDesc, registry));

  writeFile(`${docRoot}/constants.md`, addConstants(runtimeDesc, latest));
  writeFile(`${docRoot}/storage.md`, addStorage(runtimeDesc, latest));
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -4,10 +4,11 @@
 import type { HexString } from '@polkadot/util/types';

 import { promiseTracker } from '@polkadot/api/promise/decorateMethod';
-import { stringify } from '@polkadot/util';
+import { TypeRegistry } from '@polkadot/types';
+import { stringify, u8aToHex } from '@polkadot/util';
 import { WebSocket } from '@polkadot/x-ws';

-async function getWsData <T> (endpoint: string, method: 'rpc_methods' | 'state_getMetadata' | 'state_getRuntimeVersion'): Promise<T> {
+async function getWsData <T> (endpoint: string, method: 'rpc_methods' | 'state_call' | 'state_getMetadata' | 'state_getRuntimeVersion', params?: string[]): Promise<T> {
  return new Promise((resolve, reject): void => {
    const tracker = promiseTracker<T>(resolve, reject);

@@ -26,7 +27,9 @@ async function getWsData <T> (endpoint: string, method: 'rpc_methods' | 'state_g

      websocket.onopen = (): void => {
        console.log('connected');
-        websocket.send(`{"id":"1","jsonrpc":"2.0","method":"${method}","params":[]}`);
+        params
+          ? websocket.send(`{"id":"1","jsonrpc":"2.0","method":"${method}","params":[${params.map((param) => `"${param}"`).join(',')}]}`)
+          : websocket.send(`{"id":"1","jsonrpc":"2.0","method":"${method}","params":[]}`);
      };

      websocket.onmessage = (message: { data: string }): void => {
@@ -44,8 +47,14 @@ async function getWsData <T> (endpoint: string, method: 'rpc_methods' | 'state_g
  });
 }

-export async function getMetadataViaWs (endpoint: string): Promise<HexString> {
-  return getWsData<HexString>(endpoint, 'state_getMetadata');
+export async function getMetadataViaWs (endpoint: string, metadataVer?: number): Promise<HexString> {
+  const registry = new TypeRegistry();
+
+  if (metadataVer) {
+    return await getWsData<HexString>(endpoint, 'state_call', ['Metadata_metadata_at_version', u8aToHex(registry.createType('u32', metadataVer).toU8a())]);
+  } else {
+    return await getWsData<HexString>(endpoint, 'state_getMetadata');
+  }
 }

 export async function getRpcMethodsViaWs (endpoint: string): Promise<string[]> {
@@ -18,12 +18,12 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/util": "^13.3.1",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/util": "^13.4.3",
    "tslib": "^2.8.1"
  }
 }
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -63,7 +63,7 @@ import type { Si0Field, Si0LookupTypeId, Si0Path, Si0Type, Si0TypeDef, Si0TypeDe
 import type { Period, Priority, SchedulePeriod, SchedulePriority, Scheduled, ScheduledTo254, TaskAddress } from '@polkadot/types/interfaces/scheduler';
 import type { BeefyKey, FullIdentification, IdentificationTuple, Keys, MembershipProof, SessionIndex, SessionKeys1, SessionKeys10, SessionKeys10B, SessionKeys2, SessionKeys3, SessionKeys4, SessionKeys5, SessionKeys6, SessionKeys6B, SessionKeys7, SessionKeys7B, SessionKeys8, SessionKeys8B, SessionKeys9, SessionKeys9B, ValidatorCount } from '@polkadot/types/interfaces/session';
 import type { Bid, BidKind, SocietyJudgement, SocietyVote, StrikeCount, VouchingStatus } from '@polkadot/types/interfaces/society';
-import type { ActiveEraInfo, CompactAssignments, CompactAssignmentsTo257, CompactAssignmentsTo265, CompactAssignmentsWith16, CompactAssignmentsWith24, CompactScore, CompactScoreCompact, ElectionCompute, ElectionPhase, ElectionResult, ElectionScore, ElectionSize, ElectionStatus, EraIndex, EraPoints, EraRewardPoints, EraRewards, Exposure, ExtendedBalance, Forcing, IndividualExposure, KeyType, MomentOf, Nominations, NominatorIndex, NominatorIndexCompact, OffchainAccuracy, OffchainAccuracyCompact, PhragmenScore, Points, RawSolution, RawSolutionTo265, RawSolutionWith16, RawSolutionWith24, ReadySolution, RewardDestination, RewardPoint, RoundSnapshot, SeatHolder, SignedSubmission, SignedSubmissionOf, SignedSubmissionTo276, SlashJournalEntry, SlashingSpans, SlashingSpansTo204, SolutionOrSnapshotSize, SolutionSupport, SolutionSupports, SpanIndex, SpanRecord, StakingLedger, StakingLedgerTo223, StakingLedgerTo240, SubmissionIndicesOf, Supports, UnappliedSlash, UnappliedSlashOther, UnlockChunk, ValidatorIndex, ValidatorIndexCompact, ValidatorPrefs, ValidatorPrefsTo145, ValidatorPrefsTo196, ValidatorPrefsWithBlocked, ValidatorPrefsWithCommission, VoteWeight, Voter } from '@polkadot/types/interfaces/staking';
+import type { ActiveEraInfo, CompactAssignments, CompactAssignmentsTo257, CompactAssignmentsTo265, CompactAssignmentsWith16, CompactAssignmentsWith24, CompactScore, CompactScoreCompact, ElectionCompute, ElectionPhase, ElectionResult, ElectionResultToSpec10, ElectionScore, ElectionSize, ElectionStatus, EraIndex, EraPoints, EraRewardPoints, EraRewards, Exposure, ExtendedBalance, Forcing, IndividualExposure, KeyType, MomentOf, Nominations, NominatorIndex, NominatorIndexCompact, OffchainAccuracy, OffchainAccuracyCompact, PhragmenScore, Points, RawSolution, RawSolutionTo265, RawSolutionWith16, RawSolutionWith24, ReadySolution, RewardDestination, RewardPoint, RoundSnapshot, SeatHolder, SignedSubmission, SignedSubmissionOf, SignedSubmissionTo276, SlashJournalEntry, SlashingSpans, SlashingSpansTo204, SolutionOrSnapshotSize, SolutionSupport, SolutionSupports, SpanIndex, SpanRecord, StakingLedger, StakingLedgerTo223, StakingLedgerTo240, SubmissionIndicesOf, Supports, UnappliedSlash, UnappliedSlashOther, UnlockChunk, ValidatorIndex, ValidatorIndexCompact, ValidatorPrefs, ValidatorPrefsTo145, ValidatorPrefsTo196, ValidatorPrefsWithBlocked, ValidatorPrefsWithCommission, VoteWeight, Voter } from '@polkadot/types/interfaces/staking';
 import type { ApiId, BlockTrace, BlockTraceEvent, BlockTraceEventData, BlockTraceSpan, KeyValueOption, MigrationStatusResult, ReadProof, RuntimeVersion, RuntimeVersionApi, RuntimeVersionPartial, RuntimeVersionPre3, RuntimeVersionPre4, SpecVersion, StorageChangeSet, TraceBlockResponse, TraceError } from '@polkadot/types/interfaces/state';
 import type { StatementStoreInvalidStatement, StatementStoreStatementSource, StatementStoreValidStatement } from '@polkadot/types/interfaces/statement';
 import type { WeightToFeeCoefficient } from '@polkadot/types/interfaces/support';
@@ -402,6 +402,7 @@ declare module '@polkadot/types/types/registry' {
    ElectionCompute: ElectionCompute;
    ElectionPhase: ElectionPhase;
    ElectionResult: ElectionResult;
+    ElectionResultToSpec10: ElectionResultToSpec10;
    ElectionScore: ElectionScore;
    ElectionSize: ElectionSize;
    ElectionStatus: ElectionStatus;
@@ -18,17 +18,17 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/util": "^13.3.1",
-    "@polkadot/x-bigint": "^13.3.1",
+    "@polkadot/util": "^13.4.3",
+    "@polkadot/x-bigint": "^13.4.3",
    "tslib": "^2.8.1"
  },
  "devDependencies": {
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-augment": "15.2.1",
-    "@polkadot/types-support": "15.2.1",
-    "@polkadot/util-crypto": "^13.3.1"
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-augment": "15.6.1",
+    "@polkadot/types-support": "15.6.1",
+    "@polkadot/util-crypto": "^13.4.3"
  }
 }
@@ -154,16 +154,10 @@ export class Struct<
  }

  /**
-   * @description Checks if the value is an empty value
+   * @description Checks if the value is an empty value '{}'
   */
  public get isEmpty (): boolean {
-    for (const v of this.values()) {
-      if (!v.isEmpty) {
-        return false;
-      }
-    }
-
-    return true;
+    return [...this.keys()].length === 0;
  }

  /**
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -18,14 +18,14 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/util": "^13.3.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/util": "^13.4.3",
    "tslib": "^2.8.1"
  },
  "devDependencies": {
-    "@polkadot/types": "15.2.1"
+    "@polkadot/types": "15.6.1"
  }
 }
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -18,17 +18,17 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/networks": "^13.3.1",
-    "@polkadot/types": "15.2.1",
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/types-create": "15.2.1",
-    "@polkadot/util": "^13.3.1",
+    "@polkadot/networks": "^13.4.3",
+    "@polkadot/types": "15.6.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/types-create": "15.6.1",
+    "@polkadot/util": "^13.4.3",
    "tslib": "^2.8.1"
  },
  "devDependencies": {
-    "@polkadot/api": "15.2.1"
+    "@polkadot/api": "15.6.1"
  }
 }
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -37,7 +37,18 @@ const addrAccountIdTypes = {
 // these are override types for Polkadot
 export const versioned: OverrideVersionedType[] = [
  {
-    minmax: [0, 12],
+    minmax: [0, 10],
+    types: {
+      ...sharedTypes,
+      ...addrAccountIdTypes,
+      CompactAssignments: 'CompactAssignmentsTo257',
+      OpenTip: 'OpenTipTo225',
+      RefCount: 'RefCountTo259',
+      ElectionResult: 'ElectionResultToSpec10'
+    }
+  },
+  {
+    minmax: [11, 12],
    types: {
      ...sharedTypes,
      ...addrAccountIdTypes,
@@ -18,10 +18,10 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/util": "^13.3.1",
+    "@polkadot/util": "^13.4.3",
    "tslib": "^2.8.1"
  }
 }
@@ -67,6 +67,7 @@ export default {
    "mmr_root",
    "mmr_verifyProof",
    "mmr_verifyProofStateless",
+    "offchain_localStorageClear",
    "offchain_localStorageGet",
    "offchain_localStorageSet",
    "payment_queryFeeDetails",
@@ -68,6 +68,7 @@ export default {
    "mmr_root",
    "mmr_verifyProof",
    "mmr_verifyProofStateless",
+    "offchain_localStorageClear",
    "offchain_localStorageGet",
    "offchain_localStorageSet",
    "payment_queryFeeDetails",
@@ -14,7 +14,10 @@ export default {
    "archive_unstable_genesisHash",
    "archive_unstable_hashByHeight",
    "archive_unstable_header",
+    "archive_unstable_stopStorage",
    "archive_unstable_storage",
+    "archive_unstable_storageDiff",
+    "archive_unstable_storageDiff_stopStorageDiff",
    "author_hasKey",
    "author_hasSessionKeys",
    "author_insertKey",
@@ -86,5 +86,6 @@ export default {
    ]
  ],
  "transactionVersion": 15,
+  "systemVersion": 0,
  "stateVersion": 0
 };
@@ -14,7 +14,10 @@ export default {
    "archive_unstable_genesisHash",
    "archive_unstable_hashByHeight",
    "archive_unstable_header",
+    "archive_unstable_stopStorage",
    "archive_unstable_storage",
+    "archive_unstable_storageDiff",
+    "archive_unstable_storageDiff_stopStorageDiff",
    "author_hasKey",
    "author_hasSessionKeys",
    "author_insertKey",
@@ -86,5 +86,6 @@ export default {
    ]
  ],
  "transactionVersion": 15,
+  "systemVersion": 0,
  "stateVersion": 0
 };
@@ -14,7 +14,10 @@ export default {
    "archive_unstable_genesisHash",
    "archive_unstable_hashByHeight",
    "archive_unstable_header",
+    "archive_unstable_stopStorage",
    "archive_unstable_storage",
+    "archive_unstable_storageDiff",
+    "archive_unstable_storageDiff_stopStorageDiff",
    "author_hasKey",
    "author_hasSessionKeys",
    "author_insertKey",
@@ -106,5 +106,6 @@ export default {
    ]
  ],
  "transactionVersion": 26,
+  "systemVersion": 1,
  "stateVersion": 1
 };
@@ -14,7 +14,10 @@ export default {
    "archive_unstable_genesisHash",
    "archive_unstable_hashByHeight",
    "archive_unstable_header",
+    "archive_unstable_stopStorage",
    "archive_unstable_storage",
+    "archive_unstable_storageDiff",
+    "archive_unstable_storageDiff_stopStorageDiff",
    "author_hasKey",
    "author_hasSessionKeys",
    "author_insertKey",
@@ -106,5 +106,6 @@ export default {
    ]
  ],
  "transactionVersion": 26,
+  "systemVersion": 1,
  "stateVersion": 1
 };
@@ -68,6 +68,7 @@ export default {
    "mmr_root",
    "mmr_verifyProof",
    "mmr_verifyProofStateless",
+    "offchain_localStorageClear",
    "offchain_localStorageGet",
    "offchain_localStorageSet",
    "payment_queryFeeDetails",
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -18,20 +18,20 @@
    "./packageDetect.cjs"
  ],
  "type": "module",
-  "version": "15.2.1",
+  "version": "15.6.1",
  "main": "index.js",
  "dependencies": {
-    "@polkadot/keyring": "^13.3.1",
-    "@polkadot/types-augment": "15.2.1",
-    "@polkadot/types-codec": "15.2.1",
-    "@polkadot/types-create": "15.2.1",
-    "@polkadot/util": "^13.3.1",
-    "@polkadot/util-crypto": "^13.3.1",
+    "@polkadot/keyring": "^13.4.3",
+    "@polkadot/types-augment": "15.6.1",
+    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/types-create": "15.6.1",
+    "@polkadot/util": "^13.4.3",
+    "@polkadot/util-crypto": "^13.4.3",
    "rxjs": "^7.8.1",
    "tslib": "^2.8.1"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^13.3.1",
-    "@polkadot/types-support": "15.2.1"
+    "@polkadot/keyring": "^13.4.3",
+    "@polkadot/types-support": "15.6.1"
  }
 }
@@ -95,4 +95,22 @@ describe('ExtrinsicPayload', (): void => {
      '0x940600ffd7568e5f0a7eda67a82691ff379ac4bba4f9c9b859fe779b5d46363b61ad2db9e56c0703d148e25901007b000000dcd1346701ca8396496e52aa2785b1748deb6db09551b72159dcb3e08991025bde8f69eeb5e065e18c6950ff708d7e551f68dc9bf59a07c52367c0280f805ec7'
    );
  });
+
+  it('has a sane inspect of an empty value', (): void => {
+    const reg = new TypeRegistry();
+
+    reg.setSignedExtensions(fallbackExtensions.concat(['ChargeAssetTxPayment']));
+    expect(new ExtrinsicPayload(reg, undefined).inspect()).toEqual({
+      inner: [
+        { name: 'method', outer: [new Uint8Array()] },
+        { inner: undefined, name: 'era', outer: [new Uint8Array([0]), new Uint8Array([0])] },
+        { name: 'nonce', outer: [new Uint8Array([0])] },
+        { name: 'tip', outer: [new Uint8Array([0])] },
+        { name: 'assetId', outer: [new Uint8Array([0])] },
+        { name: 'specVersion', outer: [new Uint8Array([0, 0, 0, 0])] },
+        { name: 'genesisHash', outer: [new Uint8Array(32)] },
+        { name: 'blockHash', outer: [new Uint8Array(32)] }
+      ]
+    });
+  });
 });
@@ -39,6 +39,33 @@ const PREAMBLES = {
  general: 'ExtrinsicPayloadV5'
 };

+/**
+ * HACK: In order to change the assetId from `number | object` to HexString (While maintaining the true type ie Option<TAssetConversion>),
+ * to allow for easier generalization of the SignerPayloadJSON interface the below check is necessary. The ExtrinsicPayloadV4 class does not like
+ * a value passed in as an Option, and can't decode it properly. Therefore, we ensure to convert the following below, and then pass the option as a unwrapped
+ * JSON value.
+ *
+ * ref: https://github.com/polkadot-js/api/pull/5968
+ * ref: https://github.com/polkadot-js/api/pull/5967
+ */
+export function decodeAssetId (registry: Registry, payload?: ExtrinsicPayloadValue | Uint8Array | HexString) {
+  const maybeAsset = (payload as ExtrinsicPayloadValue)?.assetId;
+
+  if (maybeAsset && isHex(maybeAsset)) {
+    const assetId = registry.createType('TAssetConversion', hexToU8a(maybeAsset));
+
+    // we only want to adjust the payload if the hex passed has the option
+    if (maybeAsset === '0x00' || maybeAsset === '0x01' + assetId.toHex().slice(2)) {
+      return {
+        ...(payload as ExtrinsicPayloadValue),
+        assetId: assetId.toJSON()
+      };
+    }
+  }
+
+  return payload;
+}
+
 /** @internal */
 function decodeExtrinsicPayload (registry: Registry, value?: GenericExtrinsicPayload | ExtrinsicPayloadValue | Uint8Array | string, version = LATEST_EXTRINSIC_VERSION, preamble: Preamble = DEFAULT_PREAMBLE): ExtrinsicPayloadVx {
  if (value instanceof GenericExtrinsicPayload) {
@@ -46,32 +73,9 @@ function decodeExtrinsicPayload (registry: Registry, value?: GenericExtrinsicPay
  }

  const extVersion = version === 5 ? PREAMBLES[preamble] : VERSIONS[version] || VERSIONS[0];
+  const payload = decodeAssetId(registry, value as ExtrinsicPayloadValue);

-  /**
-   * HACK: In order to change the assetId from `number | object` to HexString (While maintaining the true type ie Option<TAssetConversion>),
-   * to allow for easier generalization of the SignerPayloadJSON interface the below check is necessary. The ExtrinsicPayloadV4 class does not like
-   * a value passed in as an Option, and can't decode it properly. Therefore, we ensure to convert the following below, and then pass the option as a unwrapped
-   * JSON value.
-   *
-   * ref: https://github.com/polkadot-js/api/pull/5968
-   * ref: https://github.com/polkadot-js/api/pull/5967
-   */
-  if (value && (value as ExtrinsicPayloadValue).assetId && isHex((value as ExtrinsicPayloadValue).assetId)) {
-    const assetId = registry.createType('TAssetConversion', hexToU8a((value as ExtrinsicPayloadValue).assetId));
-
-    // we only want to adjust the payload if the hex passed has the option
-    if ((value as ExtrinsicPayloadValue).assetId === '0x00' ||
-      (value as ExtrinsicPayloadValue).assetId === '0x01' + assetId.toHex().slice(2)) {
-      const adjustedPayload = {
-        ...(value as ExtrinsicPayloadValue),
-        assetId: assetId.toJSON()
-      };
-
-      return registry.createTypeUnsafe(extVersion, [adjustedPayload, { version }]);
-    }
-  }
-
-  return registry.createTypeUnsafe(extVersion, [value, { version }]);
+  return registry.createTypeUnsafe(extVersion, [payload, { version }]);
 }

 /**
@@ -38,24 +38,24 @@ describe('ExtrinsicPayload', (): void => {
    });
  });

-  it('correctly decodes assetId', () => {
-    const TEST_WITH_ASSET = {
-      address: '5DTestUPts3kjeXSTMyerHihn1uwMfLj8vU8sqF7qYrFabHE',
-      assetId: '0x0002043205011f' as `0x${string}`,
-      blockHash: '0xde8f69eeb5e065e18c6950ff708d7e551f68dc9bf59a07c52367c0280f805ec7',
-      era: '0x0703',
-      genesisHash: '0xdcd1346701ca8396496e52aa2785b1748deb6db09551b72159dcb3e08991025b',
-      method: '0x0600ffd7568e5f0a7eda67a82691ff379ac4bba4f9c9b859fe779b5d46363b61ad2db9e56c',
-      nonce: '0x00001234',
-      specVersion: 123,
-      tip: '0x00000000000000000000000000005678',
-      transactionVersion: '0x00'
+  it('Correctly decodes assetId', () => {
+    const TEST_VALUE = {
+      address: 'J97drEQy6sYPXf2D1uj1hJfeHsxjvwr4tVGKs9o8VDSht8r',
+      assetId: '0x010002043205011f' as `0x${string}`,
+      blockHash: '0x28a464e6b40fccec3b9e7989db97d2627d3653c644a3c801f8239910eaaa58a8',
+      era: '0x4401',
+      genesisHash: '0x48239ef607d7928874027a43a67689209727dfb3d3dc5e5b03a39bdc2eda771a',
+      method: '0x0a0300d27001b334c34489c67b81dfbbdc86eba5b433163bd08226d89b081914e9aa490284d717',
+      nonce: '0x0000000a',
+      specVersion: '0x000f4dfc',
+      tip: '0x00000000000000000000000000000000',
+      transactionVersion: '0x0000000f'
    };

    const reg = new TypeRegistry();

    reg.setSignedExtensions(fallbackExtensions.concat(['ChargeAssetTxPayment']));
-    const ext = new ExtrinsicPayload(reg, TEST_WITH_ASSET);
+    const ext = new ExtrinsicPayload(reg, TEST_VALUE);

    expect(ext.assetId.toJSON()).toEqual({
      interior: {
@@ -13,6 +13,7 @@ import type { ExtrinsicPayloadValue, ICompact, IKeyringPair, INumber, IOption }
 import { Enum, Struct } from '@polkadot/types-codec';
 import { objectSpread } from '@polkadot/util';

+import { decodeAssetId } from '../ExtrinsicPayload.js';
 import { sign } from '../util.js';

 /**
@@ -29,7 +30,7 @@ export class GenericExtrinsicPayloadV4 extends Struct {
      { method: 'Bytes' },
      registry.getSignedExtensionTypes(),
      registry.getSignedExtensionExtra()
-    ), value);
+    ), decodeAssetId(registry, value));

    // Do detection for the type of extrinsic, in the case of MultiSignature
    // this is an enum, in the case of AnySignature, this is a Hash only
@@ -84,6 +84,8 @@ class BaseAccountId extends U8aFixed {
 * A wrapper around an AccountId/PublicKey representation. Since we are dealing with
 * underlying PublicKeys (32 bytes in length), we extend from U8aFixed which is
 * just a Uint8Array wrapper with a fixed length.
+ * If constructed with an empty value ([], "", undefined) it will result in
+ * the zero account 0x000...000.
 */
 export class GenericAccountId extends BaseAccountId {
  constructor (registry: Registry, value?: AnyU8a) {
@@ -4,6 +4,21 @@
 import type { DefinitionsRpc } from '../../types/index.js';

 export const rpc: DefinitionsRpc = {
+  localStorageClear: {
+    description: 'Clear offchain local storage under given key and prefix',
+    isUnsafe: true,
+    params: [
+      {
+        name: 'kind',
+        type: 'StorageKind'
+      },
+      {
+        name: 'key',
+        type: 'Bytes'
+      }
+    ],
+    type: 'Null'
+  },
  localStorageGet: {
    description: 'Get offchain local storage under given key and prefix',
    isUnsafe: true,
@@ -102,6 +102,11 @@ const phragmen = {
    electedStashes: 'Vec<AccountId>',
    exposures: 'Vec<(AccountId, Exposure)>'
  },
+  ElectionResultToSpec10: {
+    electedStashes: 'Vec<AccountId>',
+    exposures: 'Vec<(AccountId, Exposure<AccountId, Balance>)>',
+    compute: 'ElectionCompute'
+  },
  ElectionScore: '[u128; 3]',
  ElectionSize: {
    validators: 'Compact<ValidatorIndex>',
@@ -117,6 +117,13 @@ export interface ElectionResult extends Struct {
  readonly exposures: Vec<ITuple<[AccountId, Exposure]>>;
 }

+/** @name ElectionResultToSpec10 */
+export interface ElectionResultToSpec10 extends Struct {
+  readonly electedStashes: Vec<AccountId>;
+  readonly exposures: Vec<ITuple<[AccountId, Exposure]>>;
+  readonly compute: ElectionCompute;
+}
+
 /** @name ElectionScore */
 export interface ElectionScore extends Vec<u128> {}

@@ -29,6 +29,10 @@ export const substrate: Record<string, Creator> = {
    docs: 'Wasm code of the runtime.',
    type: 'Bytes'
  }),
+  defaultChildStorageKeyPrefix: createSubstrateFn('defaultChildStorageKeyPrefix', ':child_storage:default:', {
+    docs: 'Prefix of the default child storage keys in the top trie.',
+    type: 'u32'
+  }),
  extrinsicIndex: createSubstrateFn('extrinsicIndex', ':extrinsic_index', {
    docs: 'Current extrinsic index (u32) is stored under this key.',
    type: 'u32'
@@ -40,5 +44,13 @@ export const substrate: Record<string, Creator> = {
  intrablockEntropy: createSubstrateFn('intrablockEntropy', ':intrablock_entropy', {
    docs: 'Current intra-block entropy (a universally unique `[u8; 32]` value) is stored here.',
    type: '[u8; 32]'
+  }),
+  storageVersionStorageKeyPostfix: createSubstrateFn('storageVersionStorageKeyPostfix', ':__STORAGE_VERSION__:', {
+    docs: 'The storage key postfix that is used to store the [`StorageVersion`] per pallet.',
+    type: 'u16'
+  }),
+  transactionLevelKey: createSubstrateFn('transactionLevelKey', ':transaction_level:', {
+    docs: 'The key that holds the current number of active layers.',
+    type: 'u32'
  })
 };
@@ -3,4 +3,4 @@

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

-export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '15.2.1' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '15.6.1' };
@@ -2,8 +2,7 @@
  "extends": "@polkadot/dev/config/tsconfig.json",
  "compilerOptions": {
    "composite": true,
-    // Rel: https://github.com/polkadot-js/api/issues/5977
-    "noUnusedLocals": false,
+    "noUnusedLocals": true,
    "paths": {
      "@polkadot/api": ["api/src/index.ts"],
      "@polkadot/api/base": ["api/src/base/index.ts"],
@@ -1,8 +1,7 @@
 {
  "compilerOptions": {
    "composite": true,
-    // Rel: https://github.com/polkadot-js/api/issues/5977
-    "noUnusedLocals": false
+    "noUnusedLocals": true
  },
  "files": [],
  "references": [
@@ -3,8 +3,7 @@
  "compilerOptions": {
    "baseUrl": "./packages",
    "composite": false,
-    // Rel: https://github.com/polkadot-js/api/issues/5977
-    "noUnusedLocals": false
+    "noUnusedLocals": true
  },
  "include": [
    "packages/**/src/**/*",
@@ -4,8 +4,7 @@
    "baseUrl": "./packages",
    "composite": false,
    "resolveJsonModule": true,
-    // Rel: https://github.com/polkadot-js/api/issues/5977
-    "noUnusedLocals": false
+    "noUnusedLocals": true
  },
  "include": [
    "packages/**/src/**/*",
@@ -447,27 +447,27 @@ __metadata:
  languageName: node
  linkType: hard

-"@polkadot/api-augment@npm:15.2.1, @polkadot/api-augment@workspace:packages/api-augment":
+"@polkadot/api-augment@npm:15.6.1, @polkadot/api-augment@workspace:packages/api-augment":
  version: 0.0.0-use.local
  resolution: "@polkadot/api-augment@workspace:packages/api-augment"
  dependencies:
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-    "@polkadot/rpc-augment": "npm:15.2.1"
-    "@polkadot/types": "npm:15.2.1"
-    "@polkadot/types-augment": "npm:15.2.1"
-    "@polkadot/types-codec": "npm:15.2.1"
-    "@polkadot/util": "npm:^13.3.1"
+    "@polkadot/api-base": "npm:15.6.1"
+    "@polkadot/rpc-augment": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/types-augment": "npm:15.6.1"
+    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
    tslib: "npm:^2.8.1"
  languageName: unknown
  linkType: soft

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  resolution: "@polkadot/api-base@workspace:packages/api-base"
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-    "@polkadot/types": "npm:15.2.1"
-    "@polkadot/util": "npm:^13.3.1"
+    "@polkadot/rpc-core": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
    rxjs: "npm:^7.8.1"
    tslib: "npm:^2.8.1"
  languageName: unknown
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  resolution: "@polkadot/api-contract@workspace:packages/api-contract"
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-    "@polkadot/types-codec": "npm:15.2.1"
-    "@polkadot/types-create": "npm:15.2.1"
-    "@polkadot/types-support": "npm:15.2.1"
-    "@polkadot/util": "npm:^13.3.1"
-    "@polkadot/util-crypto": "npm:^13.3.1"
+    "@polkadot/api": "npm:15.6.1"
+    "@polkadot/api-augment": "npm:15.6.1"
+    "@polkadot/keyring": "npm:^13.4.3"
+    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/types-create": "npm:15.6.1"
+    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
+    "@polkadot/util-crypto": "npm:^13.4.3"
    rxjs: "npm:^7.8.1"
    tslib: "npm:^2.8.1"
  languageName: unknown
  linkType: soft

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  resolution: "@polkadot/api-derive@workspace:packages/api-derive"
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-    "@polkadot/api-base": "npm:15.2.1"
-    "@polkadot/rpc-augment": "npm:15.2.1"
-    "@polkadot/rpc-core": "npm:15.2.1"
-    "@polkadot/rpc-provider": "npm:15.2.1"
-    "@polkadot/types": "npm:15.2.1"
-    "@polkadot/types-codec": "npm:15.2.1"
-    "@polkadot/types-support": "npm:15.2.1"
-    "@polkadot/util": "npm:^13.3.1"
-    "@polkadot/util-crypto": "npm:^13.3.1"
+    "@polkadot/api": "npm:15.6.1"
+    "@polkadot/api-augment": "npm:15.6.1"
+    "@polkadot/api-base": "npm:15.6.1"
+    "@polkadot/rpc-augment": "npm:15.6.1"
+    "@polkadot/rpc-core": "npm:15.6.1"
+    "@polkadot/rpc-provider": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
+    "@polkadot/util-crypto": "npm:^13.4.3"
    rxjs: "npm:^7.8.1"
    tslib: "npm:^2.8.1"
  languageName: unknown
  linkType: soft

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-    "@polkadot/types-create": "npm:15.2.1"
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-    "@polkadot/util": "npm:^13.3.1"
-    "@polkadot/util-crypto": "npm:^13.3.1"
+    "@polkadot/api-augment": "npm:15.6.1"
+    "@polkadot/api-base": "npm:15.6.1"
+    "@polkadot/api-derive": "npm:15.6.1"
+    "@polkadot/keyring": "npm:^13.4.3"
+    "@polkadot/rpc-augment": "npm:15.6.1"
+    "@polkadot/rpc-core": "npm:15.6.1"
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+    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/types-create": "npm:15.6.1"
+    "@polkadot/types-known": "npm:15.6.1"
+    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
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    rxjs: "npm:^7.8.1"
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-  resolution: "@polkadot/dev-test@npm:0.82.4"
+"@polkadot/dev-test@npm:^0.83.2":
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+  resolution: "@polkadot/dev-test@npm:0.83.2"
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    tslib: "npm:^2.7.0"
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-  version: 0.82.4
-  resolution: "@polkadot/dev-ts@npm:0.82.4"
+"@polkadot/dev-ts@npm:^0.83.2":
+  version: 0.83.2
+  resolution: "@polkadot/dev-ts@npm:0.83.2"
  dependencies:
    json5: "npm:^2.2.3"
    tslib: "npm:^2.7.0"
    typescript: "npm:^5.5.4"
-  checksum: 10/8599b022df6c30c2be843eb772ee91147814e839f2d9ce0c3fef8091b418a4bdb465da4510901e8703ba0afa56e95f3f3eeda9bb35f1f68d6b8e65a9fd8bbe78
+  checksum: 10/abca4df87a0682285bf5e5644ab8522820d53e0dffc124bfe540b7fccc55532057d1912629584bb04648e855e110896b36e55536d53556a166fc3d33bcc27b39
  languageName: node
  linkType: hard

-"@polkadot/dev@npm:^0.82.4":
-  version: 0.82.4
-  resolution: "@polkadot/dev@npm:0.82.4"
+"@polkadot/dev@npm:^0.83.2":
+  version: 0.83.2
+  resolution: "@polkadot/dev@npm:0.83.2"
  dependencies:
    "@eslint/js": "npm:^8.56.0"
-    "@polkadot/dev-test": "npm:^0.82.4"
-    "@polkadot/dev-ts": "npm:^0.82.4"
+    "@polkadot/dev-test": "npm:^0.83.2"
+    "@polkadot/dev-ts": "npm:^0.83.2"
    "@rollup/plugin-alias": "npm:^5.1.1"
    "@rollup/plugin-commonjs": "npm:^25.0.8"
    "@rollup/plugin-dynamic-import-vars": "npm:^2.1.5"
@@ -628,73 +628,73 @@ __metadata:
    polkadot-exec-rollup: scripts/polkadot-exec-rollup.mjs
    polkadot-exec-tsc: scripts/polkadot-exec-tsc.mjs
    polkadot-exec-webpack: scripts/polkadot-exec-webpack.mjs
-  checksum: 10/16a896fcada4987d0b7661dc81675ad728063d435925b41f92124c144bdb23c81280257c451dce302146829d8f732910e91e49b2f9bb84518636f544760a6bec
+  checksum: 10/42a67e0f2401fc13bdffff86398958e326613461eaa294fb5b435037d636b94cbbbce81b1fadbdf3c0553798d3bc5df43ef6af2250f75e312f01e52b665eddfe
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-"@polkadot/keyring@npm:^13.3.1":
-  version: 13.3.1
-  resolution: "@polkadot/keyring@npm:13.3.1"
+"@polkadot/keyring@npm:^13.4.3":
+  version: 13.4.3
+  resolution: "@polkadot/keyring@npm:13.4.3"
  dependencies:
-    "@polkadot/util": "npm:13.3.1"
-    "@polkadot/util-crypto": "npm:13.3.1"
+    "@polkadot/util": "npm:13.4.3"
+    "@polkadot/util-crypto": "npm:13.4.3"
    tslib: "npm:^2.8.0"
  peerDependencies:
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-    "@polkadot/util-crypto": 13.3.1
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+    "@polkadot/util": 13.4.3
+    "@polkadot/util-crypto": 13.4.3
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-  resolution: "@polkadot/networks@npm:13.3.1"
+"@polkadot/networks@npm:13.4.3, @polkadot/networks@npm:^13.4.3":
+  version: 13.4.3
+  resolution: "@polkadot/networks@npm:13.4.3"
  dependencies:
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    tslib: "npm:^2.8.0"
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-    "@polkadot/types": "npm:15.2.1"
-    "@polkadot/types-codec": "npm:15.2.1"
-    "@polkadot/util": "npm:^13.3.1"
+    "@polkadot/rpc-core": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
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  resolution: "@polkadot/rpc-core@workspace:packages/rpc-core"
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-    "@polkadot/rpc-provider": "npm:15.2.1"
-    "@polkadot/types": "npm:15.2.1"
-    "@polkadot/util": "npm:^13.3.1"
+    "@polkadot/keyring": "npm:^13.4.3"
+    "@polkadot/rpc-augment": "npm:15.6.1"
+    "@polkadot/rpc-provider": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
    rxjs: "npm:^7.8.1"
    tslib: "npm:^2.8.1"
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  resolution: "@polkadot/rpc-provider@workspace:packages/rpc-provider"
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-    "@polkadot/types": "npm:15.2.1"
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-    "@polkadot/util": "npm:^13.3.1"
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-    "@polkadot/x-global": "npm:^13.3.1"
-    "@polkadot/x-ws": "npm:^13.3.1"
+    "@polkadot/keyring": "npm:^13.4.3"
+    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
+    "@polkadot/util-crypto": "npm:^13.4.3"
+    "@polkadot/x-fetch": "npm:^13.4.3"
+    "@polkadot/x-global": "npm:^13.4.3"
+    "@polkadot/x-ws": "npm:^13.4.3"
    "@substrate/connect": "npm:0.8.11"
    eventemitter3: "npm:^5.0.1"
    mock-socket: "npm:^9.3.1"
@@ -710,18 +710,18 @@ __metadata:
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  resolution: "@polkadot/typegen@workspace:packages/typegen"
  dependencies:
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-    "@polkadot/rpc-augment": "npm:15.2.1"
-    "@polkadot/rpc-provider": "npm:15.2.1"
-    "@polkadot/types": "npm:15.2.1"
-    "@polkadot/types-augment": "npm:15.2.1"
-    "@polkadot/types-codec": "npm:15.2.1"
-    "@polkadot/types-create": "npm:15.2.1"
-    "@polkadot/types-support": "npm:15.2.1"
-    "@polkadot/util": "npm:^13.3.1"
-    "@polkadot/util-crypto": "npm:^13.3.1"
-    "@polkadot/x-ws": "npm:^13.3.1"
+    "@polkadot/api": "npm:15.6.1"
+    "@polkadot/api-augment": "npm:15.6.1"
+    "@polkadot/rpc-augment": "npm:15.6.1"
+    "@polkadot/rpc-provider": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/types-augment": "npm:15.6.1"
+    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/types-create": "npm:15.6.1"
+    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
+    "@polkadot/util-crypto": "npm:^13.4.3"
+    "@polkadot/x-ws": "npm:^13.4.3"
    "@types/yargs": "npm:^17.0.33"
    handlebars: "npm:^4.7.8"
    tslib: "npm:^2.8.1"
@@ -735,113 +735,113 @@ __metadata:
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  linkType: soft

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-    "@polkadot/types-codec": "npm:15.2.1"
-    "@polkadot/util": "npm:^13.3.1"
+    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/util": "npm:^13.4.3"
    tslib: "npm:^2.8.1"
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Author	SHA1	Message	Date
github-actions[bot]	8db5e2b1b7	[CI Skip] release/stable 15.6.1 skip-checks: true	2025-02-17 18:30:08 +00:00
Valentin Fernandez	6a903db371	prepare 15.6.1 release (#6097 )	2025-02-17 15:24:30 -03:00
github-actions[bot]	d67bcd4f39	[CI Skip] bump/beta 15.5.3-3-x skip-checks: true	2025-02-17 18:05:43 +00:00
Valentin Fernandez	014dc29ccf	Upgrade common to 13.4.3 (#6095 ) * bump deps * update common to v13.4.3	2025-02-17 14:59:52 -03:00
github-actions[bot]	dd9cc04d6b	[CI Skip] bump/beta 15.5.3-2-x skip-checks: true	2025-02-14 13:17:37 +00:00
Arjun Porwal	a15433ec0e	fix: check for api.query.identity in getSubIdentities (#6093 )	2025-02-14 08:12:06 -05:00
github-actions[bot]	1996dd477c	[CI Skip] bump/beta 15.5.3-1-x skip-checks: true	2025-02-12 13:15:24 +00:00
Valentin Fernandez	21a28e003a	Only identify Struct as empty when it has no keys. (#6092 ) * Fix isEmpty on Struct * Improve code	2025-02-12 08:09:40 -05:00
github-actions[bot]	7bd4c7afb0	[CI Skip] bump/beta 15.5.3-0-x skip-checks: true	2025-02-11 13:14:06 +00:00
Valentin Fernandez	5edb5d9b57	Log Http/Ws request on error (#6091 ) * Log Http request alongside HTTP error * Log WS request alongside WS error and improve http * lint	2025-02-11 08:08:31 -05:00
github-actions[bot]	25037ae918	[CI Skip] release/stable 15.5.2 skip-checks: true	2025-02-03 13:44:10 +00:00
Tarik Gul	a4474228b7	15.5.2 (#6086 )	2025-02-03 15:38:38 +02:00
github-actions[bot]	ad9ade7dda	[CI Skip] bump/beta 15.5.2-2-x skip-checks: true	2025-01-30 13:14:51 +00:00
Valentin Fernandez	203c59667e	Include missing known keys (#6084 ) * add defaultChildStorageKeyPrefix * Adds known storage keys mentioned in #5746 * lint	2025-01-30 08:09:16 -05:00
github-actions[bot]	e86abeefda	[CI Skip] bump/beta 15.5.2-1-x skip-checks: true	2025-01-29 20:16:56 +00:00
Valentin Fernandez	d7ffc65401	Fix typegen adding invalid imports (#6082 ) * ignore Unused types * add ignoreUnusedLookups to other generate functionalities * lint	2025-01-29 15:11:02 -05:00
github-actions[bot]	619853f56a	[CI Skip] bump/beta 15.5.2-0-x skip-checks: true	2025-01-29 20:09:56 +00:00
Tarik Gul	c129dda5ce	Ensure assetId is handled correctly when addSignature is used (#6083 ) * Ensure assetId is handled correctly when addSignature is used * Adjust test to mirror real failure * test empty input on GenericExtrinsicPayload	2025-01-29 22:04:23 +02:00
github-actions[bot]	ad6f3d4531	[CI Skip] release/stable 15.5.1 skip-checks: true	2025-01-27 17:25:46 +00:00
Tarik Gul	1d28f994db	15.5.1 (#6080 )	2025-01-27 19:20:09 +02:00
github-actions[bot]	b132f6401a	[CI Skip] bump/beta 15.4.2-4-x skip-checks: true	2025-01-27 15:45:57 +00:00
Tarik Gul	331036a2b7	Update polkadot, kusama types-support for rpc, and ver (#6078 )	2025-01-27 17:40:15 +02:00
github-actions[bot]	ad375cbebf	[CI Skip] bump/beta 15.4.2-3-x skip-checks: true	2025-01-27 14:50:21 +00:00
Tarik Gul	71e4d14147	Update Asset-Hub types-support rpc, and ver (#6077 )	2025-01-27 16:44:48 +02:00
github-actions[bot]	ac8e554108	[CI Skip] bump/beta 15.4.2-2-x skip-checks: true	2025-01-24 01:30:14 +00:00
Alisher A. Khassanov	97fe4ea226	Add `offchain_localStorageClear` RPC method (#6070 )	2025-01-23 20:24:49 -05:00
github-actions[bot]	beca93e7a9	[CI Skip] bump/beta 15.4.2-1-x skip-checks: true	2025-01-23 15:13:37 +00:00
Valentin Fernandez	e16ae0869c	Patch typegen query to prevent it from adding invalid import (#6073 ) * Temporary patch for typegen/generate/query to ignore StagingXcmV4Xcm * build and lint	2025-01-23 10:08:02 -05:00
github-actions[bot]	62dbfe6896	[CI Skip] bump/beta 15.4.2-0-x skip-checks: true	2025-01-22 13:57:27 +00:00
Valentin Fernandez	42c0b2da83	Extend GenericAccountId description (#6072 )	2025-01-22 08:51:54 -05:00
github-actions[bot]	f80286f0f8	[CI Skip] release/stable 15.4.1 skip-checks: true	2025-01-20 21:25:42 +00:00
Tarik Gul	abc7a9e0e7	15.4.1 (#6071 )	2025-01-20 23:20:17 +02:00
github-actions[bot]	a8ae91d36b	[CI Skip] bump/beta 15.3.2-2-x skip-checks: true	2025-01-20 16:49:39 +00:00
Valentin Fernandez	3c457940ff	Add ElectionResult type override (#6067 )	2025-01-20 11:44:09 -05:00
github-actions[bot]	157b3124e3	[CI Skip] bump/beta 15.3.2-1-x skip-checks: true	2025-01-17 17:55:39 +00:00
Tarik Gul	c21090e6e9	Bump dev to 0.83.2 (#6069 )	2025-01-17 19:50:03 +02:00
github-actions[bot]	e6f1cb80b8	[CI Skip] bump/beta 15.3.2-0-x skip-checks: true	2025-01-14 20:08:40 +00:00
Valentin Fernandez	4323c6fd95	Allow api.derive.accounts.identity() to obtain SubIdentities (#6066 ) * Allow api.derive.accounts.identity to obtain subidentities * Fix subs type	2025-01-14 15:00:38 -05:00
github-actions[bot]	eab2f76884	[CI Skip] release/stable 15.3.1 skip-checks: true	2025-01-12 02:15:08 +00:00
Tarik Gul	8c30ac2170	15.3.1 (#6064 )	2025-01-12 04:07:10 +02:00
github-actions[bot]	77432e6860	[CI Skip] bump/beta 15.2.2-2-x skip-checks: true	2025-01-12 00:26:11 +00:00
Tarik Gul	5e5e72b485	Add `metadataVer` cli arg for `polkadot-types-internal-metadata`, and ensure backwards compatibility with v14 (#6063 ) * Ensure ws util has added options * Ensure backwards compatibility	2025-01-12 02:18:13 +02:00
github-actions[bot]	c5aeea29b2	[CI Skip] bump/beta 15.2.2-1-x skip-checks: true	2025-01-10 20:12:38 +00:00
Tarik Gul	4f702089c3	Add Asset hub options to polkadot-types-internal-metadata (#6062 )	2025-01-10 22:04:21 +02:00
github-actions[bot]	75f594b10d	[CI Skip] bump/beta 15.2.2-0-x skip-checks: true	2025-01-10 16:01:27 +00:00
Tarik Gul	70bb4bdf0b	Set typegen scripts for Docs to use v15 (#6060 ) * Set typegen scripts for Docs to use v15 * Fix runtime generation for docs	2025-01-10 17:53:22 +02:00