bump deps, fix aura-ext pallet, and fill in stubs for XCM (#600)

rphmeier · ordian · bkchr · web-flow · commit 6c8f1f7b3cab · 2021-09-04T14:57:48.000-05:00
* bump deps, fix aura-ext pallet, and fill in stubs for XCM

* response handler, asset trap, asset claims

* subscription_service

* update xcmp-queue mock

* fix tests

* Update polkadot deps

Co-authored-by: Andronik Ordian &lt;write@reusable.software&gt;
Co-authored-by: Bastian Köcher &lt;info@kchr.de&gt;
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/client/collator/src/lib.rs b/client/collator/src/lib.rs
@@ -404,7 +404,7 @@ mod tests {
 		let (sub_tx, sub_rx) = mpsc::channel(64);
 
 		let all_subsystems =
-			AllSubsystems::<()>::dummy().replace_collation_generation(ForwardSubsystem(sub_tx));
+			AllSubsystems::<()>::dummy().replace_collation_generation(|_| ForwardSubsystem(sub_tx));
 		let (overseer, handle) = Overseer::new(
 			Vec::new(),
 			all_subsystems,
diff --git a/pallets/aura-ext/src/lib.rs b/pallets/aura-ext/src/lib.rs
@@ -62,7 +62,7 @@ pub mod pallet {
 	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
 		fn on_finalize(_: BlockNumberFor<T>) {
 			// Update to the latest AuRa authorities.
-			Authorities::<T>::put(Aura::<T>::authorities());
+			Authorities::<T>::put(Aura::<T>::authorities().into_inner());
 		}
 
 		fn on_initialize(_: BlockNumberFor<T>) -> Weight {
@@ -98,7 +98,7 @@ pub mod pallet {
 				"AuRa authorities empty, maybe wrong order in `construct_runtime!`?",
 			);
 
-			Authorities::<T>::put(authorities);
+			Authorities::<T>::put(authorities.into_inner());
 		}
 	}
 }
diff --git a/pallets/collator-selection/src/mock.rs b/pallets/collator-selection/src/mock.rs
@@ -126,6 +126,7 @@ impl pallet_timestamp::Config for Test {
 
 impl pallet_aura::Config for Test {
 	type AuthorityId = sp_consensus_aura::sr25519::AuthorityId;
+	type MaxAuthorities = MaxAuthorities;
 	type DisabledValidators = ();
 }
 
@@ -190,6 +191,7 @@ parameter_types! {
 	pub const MaxCandidates: u32 = 20;
 	pub const MaxInvulnerables: u32 = 20;
 	pub const MinCandidates: u32 = 1;
+	pub const MaxAuthorities: u32 = 100_000;
 }
 
 pub struct IsRegistered;
diff --git a/pallets/xcmp-queue/src/mock.rs b/pallets/xcmp-queue/src/mock.rs
@@ -142,6 +142,9 @@ impl xcm_executor::Config for XcmConfig {
 	type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;
 	type Trader = ();
 	type ResponseHandler = ();
+	type AssetTrap = ();
+	type AssetClaims = ();
+	type SubscriptionService = ();
 }
 
 pub type XcmRouter = (
diff --git a/polkadot-parachains/rococo/src/lib.rs b/polkadot-parachains/rococo/src/lib.rs
@@ -348,7 +348,10 @@ impl Config for XcmConfig {
 	type Barrier = Barrier;
 	type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;
 	type Trader = UsingComponents<IdentityFee<Balance>, RocLocation, AccountId, Balances, ()>;
-	type ResponseHandler = (); // Don't handle responses for now.
+	type ResponseHandler = PolkadotXcm;
+	type AssetTrap = PolkadotXcm;
+	type AssetClaims = PolkadotXcm;
+	type SubscriptionService = PolkadotXcm;
 }
 
 /// No local origins on this chain are allowed to dispatch XCM sends/executions.
@@ -376,6 +379,8 @@ impl pallet_xcm::Config for Runtime {
 	type LocationInverter = LocationInverter<Ancestry>;
 	type Origin = Origin;
 	type Call = Call;
+	const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;
+	type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;
 }
 
 impl cumulus_pallet_xcm::Config for Runtime {
@@ -410,6 +415,7 @@ parameter_types! {
 	pub const MetadataDepositBase: Balance = 1 * ROC;
 	pub const MetadataDepositPerByte: Balance = 10 * MILLIROC;
 	pub const UnitBody: BodyId = BodyId::Unit;
+	pub const MaxAuthorities: u32 = 100_000;
 }
 
 /// A majority of the Unit body from Rococo over XCM is our required administration origin.
@@ -434,6 +440,7 @@ impl pallet_assets::Config for Runtime {
 impl pallet_aura::Config for Runtime {
 	type AuthorityId = AuraId;
 	type DisabledValidators = ();
+	type MaxAuthorities = MaxAuthorities;
 }
 
 construct_runtime! {
@@ -589,7 +596,7 @@ impl_runtime_apis! {
 		}
 
 		fn authorities() -> Vec<AuraId> {
-			Aura::authorities()
+			Aura::authorities().into_inner()
 		}
 	}
 
diff --git a/polkadot-parachains/shell/src/lib.rs b/polkadot-parachains/shell/src/lib.rs
@@ -213,6 +213,9 @@ impl Config for XcmConfig {
 	type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>; // balances not supported
 	type Trader = (); // balances not supported
 	type ResponseHandler = (); // Don't handle responses for now.
+	type AssetTrap = (); // don't trap for now
+	type AssetClaims = (); // don't claim for now
+	type SubscriptionService = (); // don't handle subscriptions for now
 }
 
 impl cumulus_pallet_xcm::Config for Runtime {
diff --git a/polkadot-parachains/statemine/src/lib.rs b/polkadot-parachains/statemine/src/lib.rs
@@ -542,7 +542,10 @@ impl Config for XcmConfig {
 	type Barrier = Barrier;
 	type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;
 	type Trader = UsingComponents<IdentityFee<Balance>, KsmLocation, AccountId, Balances, ()>;
-	type ResponseHandler = (); // Don't handle responses for now.
+	type ResponseHandler = PolkadotXcm;
+	type AssetTrap = PolkadotXcm;
+	type AssetClaims = PolkadotXcm;
+	type SubscriptionService = PolkadotXcm;
 }
 
 parameter_types! {
@@ -574,6 +577,9 @@ impl pallet_xcm::Config for Runtime {
 	type LocationInverter = LocationInverter<Ancestry>;
 	type Origin = Origin;
 	type Call = Call;
+
+	const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;
+	type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;
 }
 
 impl cumulus_pallet_xcm::Config for Runtime {
@@ -598,6 +604,7 @@ parameter_types! {
 	pub const DisabledValidatorsThreshold: Perbill = Perbill::from_percent(33);
 	pub const Period: u32 = 6 * HOURS;
 	pub const Offset: u32 = 0;
+	pub const MaxAuthorities: u32 = 100_000;
 }
 
 impl pallet_session::Config for Runtime {
@@ -618,6 +625,7 @@ impl pallet_session::Config for Runtime {
 impl pallet_aura::Config for Runtime {
 	type AuthorityId = AuraId;
 	type DisabledValidators = ();
+	type MaxAuthorities = MaxAuthorities;
 }
 
 parameter_types! {
@@ -743,7 +751,7 @@ impl_runtime_apis! {
 		}
 
 		fn authorities() -> Vec<AuraId> {
-			Aura::authorities()
+			Aura::authorities().into_inner()
 		}
 	}
 
diff --git a/polkadot-parachains/statemint/src/lib.rs b/polkadot-parachains/statemint/src/lib.rs
@@ -507,7 +507,10 @@ impl Config for XcmConfig {
 	type Barrier = Barrier;
 	type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;
 	type Trader = UsingComponents<IdentityFee<Balance>, DotLocation, AccountId, Balances, ()>;
-	type ResponseHandler = (); // Don't handle responses for now.
+	type ResponseHandler = PolkadotXcm;
+	type AssetTrap = PolkadotXcm;
+	type AssetClaims = PolkadotXcm;
+	type SubscriptionService = PolkadotXcm;
 }
 
 parameter_types! {
@@ -539,6 +542,8 @@ impl pallet_xcm::Config for Runtime {
 	type LocationInverter = LocationInverter<Ancestry>;
 	type Origin = Origin;
 	type Call = Call;
+	const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;
+	type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;
 }
 
 impl cumulus_pallet_xcm::Config for Runtime {
@@ -563,6 +568,7 @@ parameter_types! {
 	pub const DisabledValidatorsThreshold: Perbill = Perbill::from_percent(33);
 	pub const Period: u32 = 6 * HOURS;
 	pub const Offset: u32 = 0;
+	pub const MaxAuthorities: u32 = 100_000;
 }
 
 impl pallet_session::Config for Runtime {
@@ -583,6 +589,7 @@ impl pallet_session::Config for Runtime {
 impl pallet_aura::Config for Runtime {
 	type AuthorityId = AuraId;
 	type DisabledValidators = ();
+	type MaxAuthorities = MaxAuthorities;
 }
 
 parameter_types! {
@@ -726,7 +733,7 @@ impl_runtime_apis! {
 		}
 
 		fn authorities() -> Vec<AuraId> {
-			Aura::authorities()
+			Aura::authorities().into_inner()
 		}
 	}
 
diff --git a/polkadot-parachains/westmint/src/lib.rs b/polkadot-parachains/westmint/src/lib.rs
@@ -505,7 +505,10 @@ impl Config for XcmConfig {
 	type Barrier = Barrier;
 	type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;
 	type Trader = UsingComponents<IdentityFee<Balance>, WestendLocation, AccountId, Balances, ()>;
-	type ResponseHandler = (); // Don't handle responses for now.
+	type ResponseHandler = PolkadotXcm;
+	type AssetTrap = PolkadotXcm;
+	type AssetClaims = PolkadotXcm;
+	type SubscriptionService = PolkadotXcm;
 }
 
 parameter_types! {
@@ -537,6 +540,9 @@ impl pallet_xcm::Config for Runtime {
 	type LocationInverter = LocationInverter<Ancestry>;
 	type Origin = Origin;
 	type Call = Call;
+
+	const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;
+	type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;
 }
 
 impl cumulus_pallet_xcm::Config for Runtime {
@@ -561,6 +567,7 @@ parameter_types! {
 	pub const DisabledValidatorsThreshold: Perbill = Perbill::from_percent(33);
 	pub const Period: u32 = 6 * HOURS;
 	pub const Offset: u32 = 0;
+	pub const MaxAuthorities: u32 = 100_000;
 }
 
 impl pallet_session::Config for Runtime {
@@ -581,6 +588,7 @@ impl pallet_session::Config for Runtime {
 impl pallet_aura::Config for Runtime {
 	type AuthorityId = AuraId;
 	type DisabledValidators = ();
+	type MaxAuthorities = MaxAuthorities;
 }
 
 parameter_types! {
@@ -728,7 +736,7 @@ impl_runtime_apis! {
 		}
 
 		fn authorities() -> Vec<AuraId> {
-			Aura::authorities()
+			Aura::authorities().into_inner()
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,7 @@ pub mod pallet {`
`62`	`62`	`impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {`
`63`	`63`	`fn on_finalize(_: BlockNumberFor<T>) {`
`64`	`64`	`// Update to the latest AuRa authorities.`
`65`		`- Authorities::<T>::put(Aura::<T>::authorities());`
	`65`	`+ Authorities::<T>::put(Aura::<T>::authorities().into_inner());`
`66`	`66`	`}`
`67`	`67`
`68`	`68`	`fn on_initialize(_: BlockNumberFor<T>) -> Weight {`
`@@ -98,7 +98,7 @@ pub mod pallet {`
`98`	`98`	"AuRa authorities empty, maybe wrong order in `construct_runtime!`?",
`99`	`99`	`);`
`100`	`100`
`101`		`- Authorities::<T>::put(authorities);`
	`101`	`+ Authorities::<T>::put(authorities.into_inner());`
`102`	`102`	`}`
`103`	`103`	`}`
`104`	`104`	`}`
Original file line number	Diff line number	Diff line change
`@@ -126,6 +126,7 @@ impl pallet_timestamp::Config for Test {`
`126`	`126`
`127`	`127`	`impl pallet_aura::Config for Test {`
`128`	`128`	`type AuthorityId = sp_consensus_aura::sr25519::AuthorityId;`
	`129`	`+ type MaxAuthorities = MaxAuthorities;`
`129`	`130`	`type DisabledValidators = ();`
`130`	`131`	`}`
`131`	`132`
`@@ -190,6 +191,7 @@ parameter_types! {`
`190`	`191`	`pub const MaxCandidates: u32 = 20;`
`191`	`192`	`pub const MaxInvulnerables: u32 = 20;`
`192`	`193`	`pub const MinCandidates: u32 = 1;`
	`194`	`+ pub const MaxAuthorities: u32 = 100_000;`
`193`	`195`	`}`
`194`	`196`
`195`	`197`	`pub struct IsRegistered;`
Original file line number	Diff line number	Diff line change
`@@ -142,6 +142,9 @@ impl xcm_executor::Config for XcmConfig {`
`142`	`142`	`type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;`
`143`	`143`	`type Trader = ();`
`144`	`144`	`type ResponseHandler = ();`
	`145`	`+ type AssetTrap = ();`
	`146`	`+ type AssetClaims = ();`
	`147`	`+ type SubscriptionService = ();`
`145`	`148`	`}`
`146`	`149`
`147`	`150`	`pub type XcmRouter = (`
Original file line number	Diff line number	Diff line change
`@@ -348,7 +348,10 @@ impl Config for XcmConfig {`
`348`	`348`	`type Barrier = Barrier;`
`349`	`349`	`type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;`
`350`	`350`	`type Trader = UsingComponents<IdentityFee<Balance>, RocLocation, AccountId, Balances, ()>;`
`351`		`- type ResponseHandler = (); // Don't handle responses for now.`
	`351`	`+ type ResponseHandler = PolkadotXcm;`
	`352`	`+ type AssetTrap = PolkadotXcm;`
	`353`	`+ type AssetClaims = PolkadotXcm;`
	`354`	`+ type SubscriptionService = PolkadotXcm;`
`352`	`355`	`}`
`353`	`356`
`354`	`357`	`/// No local origins on this chain are allowed to dispatch XCM sends/executions.`
`@@ -376,6 +379,8 @@ impl pallet_xcm::Config for Runtime {`
`376`	`379`	`type LocationInverter = LocationInverter<Ancestry>;`
`377`	`380`	`type Origin = Origin;`
`378`	`381`	`type Call = Call;`
	`382`	`+ const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;`
	`383`	`+ type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;`
`379`	`384`	`}`
`380`	`385`
`381`	`386`	`impl cumulus_pallet_xcm::Config for Runtime {`
`@@ -410,6 +415,7 @@ parameter_types! {`
`410`	`415`	`pub const MetadataDepositBase: Balance = 1 * ROC;`
`411`	`416`	`pub const MetadataDepositPerByte: Balance = 10 * MILLIROC;`
`412`	`417`	`pub const UnitBody: BodyId = BodyId::Unit;`
	`418`	`+ pub const MaxAuthorities: u32 = 100_000;`
`413`	`419`	`}`
`414`	`420`
`415`	`421`	`/// A majority of the Unit body from Rococo over XCM is our required administration origin.`
`@@ -434,6 +440,7 @@ impl pallet_assets::Config for Runtime {`
`434`	`440`	`impl pallet_aura::Config for Runtime {`
`435`	`441`	`type AuthorityId = AuraId;`
`436`	`442`	`type DisabledValidators = ();`
	`443`	`+ type MaxAuthorities = MaxAuthorities;`
`437`	`444`	`}`
`438`	`445`
`439`	`446`	`construct_runtime! {`
`@@ -589,7 +596,7 @@ impl_runtime_apis! {`
`589`	`596`	`}`
`590`	`597`
`591`	`598`	`fn authorities() -> Vec<AuraId> {`
`592`		`- Aura::authorities()`
	`599`	`+ Aura::authorities().into_inner()`
`593`	`600`	`}`
`594`	`601`	`}`
`595`	`602`
Original file line number	Diff line number	Diff line change
`@@ -213,6 +213,9 @@ impl Config for XcmConfig {`
`213`	`213`	`type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>; // balances not supported`
`214`	`214`	`type Trader = (); // balances not supported`
`215`	`215`	`type ResponseHandler = (); // Don't handle responses for now.`
	`216`	`+ type AssetTrap = (); // don't trap for now`
	`217`	`+ type AssetClaims = (); // don't claim for now`
	`218`	`+ type SubscriptionService = (); // don't handle subscriptions for now`
`216`	`219`	`}`
`217`	`220`
`218`	`221`	`impl cumulus_pallet_xcm::Config for Runtime {`
Original file line number	Diff line number	Diff line change
`@@ -542,7 +542,10 @@ impl Config for XcmConfig {`
`542`	`542`	`type Barrier = Barrier;`
`543`	`543`	`type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;`
`544`	`544`	`type Trader = UsingComponents<IdentityFee<Balance>, KsmLocation, AccountId, Balances, ()>;`
`545`		`- type ResponseHandler = (); // Don't handle responses for now.`
	`545`	`+ type ResponseHandler = PolkadotXcm;`
	`546`	`+ type AssetTrap = PolkadotXcm;`
	`547`	`+ type AssetClaims = PolkadotXcm;`
	`548`	`+ type SubscriptionService = PolkadotXcm;`
`546`	`549`	`}`
`547`	`550`
`548`	`551`	`parameter_types! {`
`@@ -574,6 +577,9 @@ impl pallet_xcm::Config for Runtime {`
`574`	`577`	`type LocationInverter = LocationInverter<Ancestry>;`
`575`	`578`	`type Origin = Origin;`
`576`	`579`	`type Call = Call;`
	`580`	`+`
	`581`	`+ const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;`
	`582`	`+ type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;`
`577`	`583`	`}`
`578`	`584`
`579`	`585`	`impl cumulus_pallet_xcm::Config for Runtime {`
`@@ -598,6 +604,7 @@ parameter_types! {`
`598`	`604`	`pub const DisabledValidatorsThreshold: Perbill = Perbill::from_percent(33);`
`599`	`605`	`pub const Period: u32 = 6 * HOURS;`
`600`	`606`	`pub const Offset: u32 = 0;`
	`607`	`+ pub const MaxAuthorities: u32 = 100_000;`
`601`	`608`	`}`
`602`	`609`
`603`	`610`	`impl pallet_session::Config for Runtime {`
`@@ -618,6 +625,7 @@ impl pallet_session::Config for Runtime {`
`618`	`625`	`impl pallet_aura::Config for Runtime {`
`619`	`626`	`type AuthorityId = AuraId;`
`620`	`627`	`type DisabledValidators = ();`
	`628`	`+ type MaxAuthorities = MaxAuthorities;`
`621`	`629`	`}`
`622`	`630`
`623`	`631`	`parameter_types! {`
`@@ -743,7 +751,7 @@ impl_runtime_apis! {`
`743`	`751`	`}`
`744`	`752`
`745`	`753`	`fn authorities() -> Vec<AuraId> {`
`746`		`- Aura::authorities()`
	`754`	`+ Aura::authorities().into_inner()`
`747`	`755`	`}`
`748`	`756`	`}`
`749`	`757`
Original file line number	Diff line number	Diff line change
`@@ -507,7 +507,10 @@ impl Config for XcmConfig {`
`507`	`507`	`type Barrier = Barrier;`
`508`	`508`	`type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;`
`509`	`509`	`type Trader = UsingComponents<IdentityFee<Balance>, DotLocation, AccountId, Balances, ()>;`
`510`		`- type ResponseHandler = (); // Don't handle responses for now.`
	`510`	`+ type ResponseHandler = PolkadotXcm;`
	`511`	`+ type AssetTrap = PolkadotXcm;`
	`512`	`+ type AssetClaims = PolkadotXcm;`
	`513`	`+ type SubscriptionService = PolkadotXcm;`
`511`	`514`	`}`
`512`	`515`
`513`	`516`	`parameter_types! {`
`@@ -539,6 +542,8 @@ impl pallet_xcm::Config for Runtime {`
`539`	`542`	`type LocationInverter = LocationInverter<Ancestry>;`
`540`	`543`	`type Origin = Origin;`
`541`	`544`	`type Call = Call;`
	`545`	`+ const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;`
	`546`	`+ type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;`
`542`	`547`	`}`
`543`	`548`
`544`	`549`	`impl cumulus_pallet_xcm::Config for Runtime {`
`@@ -563,6 +568,7 @@ parameter_types! {`
`563`	`568`	`pub const DisabledValidatorsThreshold: Perbill = Perbill::from_percent(33);`
`564`	`569`	`pub const Period: u32 = 6 * HOURS;`
`565`	`570`	`pub const Offset: u32 = 0;`
	`571`	`+ pub const MaxAuthorities: u32 = 100_000;`
`566`	`572`	`}`
`567`	`573`
`568`	`574`	`impl pallet_session::Config for Runtime {`
`@@ -583,6 +589,7 @@ impl pallet_session::Config for Runtime {`
`583`	`589`	`impl pallet_aura::Config for Runtime {`
`584`	`590`	`type AuthorityId = AuraId;`
`585`	`591`	`type DisabledValidators = ();`
	`592`	`+ type MaxAuthorities = MaxAuthorities;`
`586`	`593`	`}`
`587`	`594`
`588`	`595`	`parameter_types! {`
`@@ -726,7 +733,7 @@ impl_runtime_apis! {`
`726`	`733`	`}`
`727`	`734`
`728`	`735`	`fn authorities() -> Vec<AuraId> {`
`729`		`- Aura::authorities()`
	`736`	`+ Aura::authorities().into_inner()`
`730`	`737`	`}`
`731`	`738`	`}`
`732`	`739`
Original file line number	Diff line number	Diff line change
`@@ -505,7 +505,10 @@ impl Config for XcmConfig {`
`505`	`505`	`type Barrier = Barrier;`
`506`	`506`	`type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;`
`507`	`507`	`type Trader = UsingComponents<IdentityFee<Balance>, WestendLocation, AccountId, Balances, ()>;`
`508`		`- type ResponseHandler = (); // Don't handle responses for now.`
	`508`	`+ type ResponseHandler = PolkadotXcm;`
	`509`	`+ type AssetTrap = PolkadotXcm;`
	`510`	`+ type AssetClaims = PolkadotXcm;`
	`511`	`+ type SubscriptionService = PolkadotXcm;`
`509`	`512`	`}`
`510`	`513`
`511`	`514`	`parameter_types! {`
`@@ -537,6 +540,9 @@ impl pallet_xcm::Config for Runtime {`
`537`	`540`	`type LocationInverter = LocationInverter<Ancestry>;`
`538`	`541`	`type Origin = Origin;`
`539`	`542`	`type Call = Call;`
	`543`	`+`
	`544`	`+ const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;`
	`545`	`+ type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;`
`540`	`546`	`}`
`541`	`547`
`542`	`548`	`impl cumulus_pallet_xcm::Config for Runtime {`
`@@ -561,6 +567,7 @@ parameter_types! {`
`561`	`567`	`pub const DisabledValidatorsThreshold: Perbill = Perbill::from_percent(33);`
`562`	`568`	`pub const Period: u32 = 6 * HOURS;`
`563`	`569`	`pub const Offset: u32 = 0;`
	`570`	`+ pub const MaxAuthorities: u32 = 100_000;`
`564`	`571`	`}`
`565`	`572`
`566`	`573`	`impl pallet_session::Config for Runtime {`
`@@ -581,6 +588,7 @@ impl pallet_session::Config for Runtime {`
`581`	`588`	`impl pallet_aura::Config for Runtime {`
`582`	`589`	`type AuthorityId = AuraId;`
`583`	`590`	`type DisabledValidators = ();`
	`591`	`+ type MaxAuthorities = MaxAuthorities;`
`584`	`592`	`}`
`585`	`593`
`586`	`594`	`parameter_types! {`
`@@ -728,7 +736,7 @@ impl_runtime_apis! {`
`728`	`736`	`}`
`729`	`737`
`730`	`738`	`fn authorities() -> Vec<AuraId> {`
`731`		`- Aura::authorities()`
	`739`	`+ Aura::authorities().into_inner()`
`732`	`740`	`}`
`733`	`741`	`}`
`734`	`742`