Rename Statemint to Asset Hub (#2633)

* change dir names * cargo toml updates * fix crate imports for build * change chain spec names and PR review rule * update cli to accept asset-hub * find/replace benchmark commands * integration tests * bridges docs * more integration tests * AuraId * other statemint tidying * rename statemint mod * chain spec mod * rename e2e test dirs * one more Runtime::Statemine * benchmark westmint * rename chain spec name and id * rename chain spec files * more tidying in scripts/docs/tests * rename old dir if exists * Force people to manually do the move. (Safer as there could be additional considerations with their setup) * review touchups * more renaming * Update polkadot-parachain/src/command.rs Co-authored-by: Bastian Köcher <git@kchr.de> * better error message * do not break on-chain spec_name * log info message that path has been renamed * better penpal docs --------- Co-authored-by: gilescope <gilescope@gmail.com> Co-authored-by: Bastian Köcher <git@kchr.de> Co-authored-by: parity-processbot <>
2026-05-30 03:31:05 +00:00 · 2023-06-02 11:58:19 +02:00
parent cad48b7136
commit 6007549589
161 changed files with 1123 additions and 1025 deletions
@@ -1,9 +1,9 @@
 # Assets Parachain

-Implementation of _Statemint_, a blockchain to support generic assets in the Polkadot and Kusama
-networks.
+Implementation of Asset Hub, a blockchain to support generic assets in the Polkadot and Kusama
+networks. Asset Hub was formerly known as "Statemint".

-Statemint allows users to:
+Asset Hub allows users to:

 - Deploy promise-backed assets, both fungible and non-fungible, with a DOT/KSM deposit.
 - Set admin roles to manage assets and asset classes.
@@ -13,11 +13,11 @@ Statemint allows users to:
 - Transfer (and approve transfer) assets.
 - Interact with the chain via its transactional API or XCM.

-Statemint must stay fully aligned with the Relay Chain it is connected to. As such, it will accept
+Asset Hub must stay fully aligned with the Relay Chain it is connected to. As such, it will accept
 the Relay Chain's governance origins as its own.

 See
-[the article on Statemint as common good parachain](https://www.parity.io/blog/statemint-generic-assets-chain-proposing-a-common-good-parachain-to-polkadot-governance/)
+[the article on Asset Hub as common good parachain](https://www.parity.io/blog/statemint-generic-assets-chain-proposing-a-common-good-parachain-to-polkadot-governance/)
 for a higher level description.

 Wallets, custodians, etc. should see
@@ -1,9 +1,9 @@
 [package]
-name = "statemine-runtime"
-version = "2.0.0"
+name = "asset-hub-kusama-runtime"
+version = "0.9.420"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
-description = "Kusama variant of Statemint parachain runtime"
+description = "Kusama variant of Asset Hub parachain runtime"

 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "max-encoded-len"] }
@@ -73,7 +73,7 @@ pub mod fee {
 		type Balance = Balance;
 		fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
 			// in Kusama, extrinsic base weight (smallest non-zero weight) is mapped to 1/10 CENT:
-			// in Statemine, we map to 1/10 of that, or 1/100 CENT
+			// in Asset Hub, we map to 1/10 of that, or 1/100 CENT
 			let p = super::currency::CENTS;
 			let q = 100 * Balance::from(ExtrinsicBaseWeight::get().ref_time());

@@ -13,9 +13,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

-//! # Statemine Runtime
+//! # Asset Hub Kusama Runtime
 //!
-//! Statemine is the canary network for its Polkadot cousin, Statemint.
+//! Asset Hub Kusama, formerly known as "Statemine", is the canary network for its Polkadot cousin.

 #![cfg_attr(not(feature = "std"), no_std)]
 #![recursion_limit = "256"]
@@ -94,6 +94,9 @@ impl_opaque_keys! {
 #[cfg(feature = "state-trie-version-1")]
 #[sp_version::runtime_version]
 pub const VERSION: RuntimeVersion = RuntimeVersion {
+	// Note: "statemine" is the legacy name for this chain. It has been renamed to
+	// "asset-hub-kusama". Many wallets/tools depend on the `spec_name`, so it remains "statemine"
+	// for the time being. Wallets/tools should update to treat "asset-hub-kusama" equally.
 	spec_name: create_runtime_str!("statemine"),
 	impl_name: create_runtime_str!("statemine"),
 	authoring_version: 1,
@@ -107,6 +110,9 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 #[cfg(not(feature = "state-trie-version-1"))]
 #[sp_version::runtime_version]
 pub const VERSION: RuntimeVersion = RuntimeVersion {
+	// Note: "statemine" is the legacy name for this change. It has been renamed to
+	// "asset-hub-kusama". Many wallets/tools depend on the `spec_name`, so it remains "statemine"
+	// for the time being. Wallets/tools should update to treat "asset-hub-kusama" equally.
 	spec_name: create_runtime_str!("statemine"),
 	impl_name: create_runtime_str!("statemine"),
 	authoring_version: 1,
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=cumulus_pallet_xcmp_queue
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/cumulus_pallet_xcmp_queue.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/cumulus_pallet_xcmp_queue.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=frame_system
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/frame_system.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/frame_system.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-03-23, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_assets
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_assets.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_assets.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_balances
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_balances.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_balances.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_collator_selection
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_collator_selection.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_collator_selection.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_multisig
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_multisig.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_multisig.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_nfts
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_nfts.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_nfts.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_proxy
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_proxy.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_proxy.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_session
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_session.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_session.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_timestamp
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_timestamp.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_timestamp.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_uniques
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_uniques.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_uniques.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_utility
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_utility.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_utility.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_xcm
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_xcm.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/pallet_xcm.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -56,8 +56,8 @@ impl WeighMultiAssets for MultiAssets {
 	}
 }

-pub struct WestmintXcmWeight<Call>(core::marker::PhantomData<Call>);
-impl<Call> XcmWeightInfo<Call> for WestmintXcmWeight<Call> {
+pub struct AssetHubKusamaXcmWeight<Call>(core::marker::PhantomData<Call>);
+impl<Call> XcmWeightInfo<Call> for AssetHubKusamaXcmWeight<Call> {
 	fn withdraw_asset(assets: &MultiAssets) -> Weight {
 		assets.weigh_multi_assets(XcmFungibleWeight::<Runtime>::withdraw_asset())
 	}
@@ -20,14 +20,14 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
 // --template=./templates/xcm-bench-template.hbs
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_xcm_benchmarks::fungible
@@ -36,7 +36,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,14 +20,14 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
 // --template=./templates/xcm-bench-template.hbs
-// --chain=statemine-dev
+// --chain=asset-hub-kusama-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_xcm_benchmarks::generic
@@ -36,7 +36,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/xcm/pallet_xcm_benchmarks_generic.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -376,8 +376,8 @@ impl xcm_executor::Config for XcmConfig {
 	type XcmSender = XcmRouter;
 	type AssetTransactor = AssetTransactors;
 	type OriginConverter = XcmOriginToTransactDispatchOrigin;
-	// Statemine does not recognize a reserve location for any asset. This does not prevent
-	// Statemine acting _as_ a reserve location for KSM and assets created under `pallet-assets`.
+	// Asset Hub Kusama does not recognize a reserve location for any asset. This does not prevent
+	// Asset Hub acting _as_ a reserve location for KSM and assets created under `pallet-assets`.
 	// For KSM, users must use teleport where allowed (e.g. with the Relay Chain).
 	type IsReserve = ();
 	// We allow:
@@ -390,7 +390,7 @@ impl xcm_executor::Config for XcmConfig {
 	type UniversalLocation = UniversalLocation;
 	type Barrier = Barrier;
 	type Weigher = WeightInfoBounds<
-		crate::weights::xcm::StatemineXcmWeight<RuntimeCall>,
+		crate::weights::xcm::AssetHubKusamaXcmWeight<RuntimeCall>,
 		RuntimeCall,
 		MaxInstructions,
 	>;
@@ -454,7 +454,7 @@ impl pallet_xcm::Config for Runtime {
 	type XcmTeleportFilter = Everything;
 	type XcmReserveTransferFilter = Everything;
 	type Weigher = WeightInfoBounds<
-		crate::weights::xcm::StatemineXcmWeight<RuntimeCall>,
+		crate::weights::xcm::AssetHubKusamaXcmWeight<RuntimeCall>,
 		RuntimeCall,
 		MaxInstructions,
 	>;
@@ -1,3 +1,13 @@
+use asset_hub_kusama_runtime::xcm_config::{
+	AssetFeeAsExistentialDepositMultiplierFeeCharger, KsmLocation, TrustBackedAssetsPalletLocation,
+};
+pub use asset_hub_kusama_runtime::{
+	constants::fee::WeightToFee,
+	xcm_config::{CheckingAccount, ForeignCreatorsSovereignAccountOf, XcmConfig},
+	AssetDeposit, Assets, Balances, ExistentialDeposit, ForeignAssets, ForeignAssetsInstance,
+	MetadataDepositBase, MetadataDepositPerByte, ParachainSystem, Runtime, RuntimeCall,
+	RuntimeEvent, SessionKeys, System, TrustBackedAssetsInstance,
+};
 use asset_test_utils::{CollatorSessionKeys, ExtBuilder, RuntimeHelper};
 use codec::{Decode, Encode};
 use cumulus_primitives_utility::ChargeWeightInFungibles;
@@ -7,16 +17,6 @@ use frame_support::{
 	weights::{Weight, WeightToFee as WeightToFeeT},
 };
 use parachains_common::{AccountId, AssetIdForTrustBackedAssets, AuraId, Balance};
-use statemine_runtime::xcm_config::{
-	AssetFeeAsExistentialDepositMultiplierFeeCharger, KsmLocation, TrustBackedAssetsPalletLocation,
-};
-pub use statemine_runtime::{
-	constants::fee::WeightToFee,
-	xcm_config::{CheckingAccount, ForeignCreatorsSovereignAccountOf, XcmConfig},
-	AssetDeposit, Assets, Balances, ExistentialDeposit, ForeignAssets, ForeignAssetsInstance,
-	MetadataDepositBase, MetadataDepositPerByte, ParachainSystem, Runtime, RuntimeCall,
-	RuntimeEvent, SessionKeys, System, TrustBackedAssetsInstance,
-};
 use xcm::latest::prelude::*;
 use xcm_executor::traits::{Convert, Identity, JustTry, WeightTrader};

@@ -1,9 +1,9 @@
 [package]
-name = "statemint-runtime"
-version = "1.0.0"
+name = "asset-hub-polkadot-runtime"
+version = "0.9.420"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
-description = "Statemint parachain runtime"
+description = "Asset Hub Polkadot parachain runtime"

 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "max-encoded-len"] }
@@ -74,7 +74,7 @@ pub mod fee {
 		type Balance = Balance;
 		fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
 			// in Polkadot, extrinsic base weight (smallest non-zero weight) is mapped to 1/10 CENT:
-			// in Statemint, we map to 1/10 of that, or 1/100 CENT
+			// in Asset Hub, we map to 1/10 of that, or 1/100 CENT
 			let p = super::currency::CENTS;
 			let q = 100 * Balance::from(ExtrinsicBaseWeight::get().ref_time());

@@ -13,10 +13,16 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

-//! # Statemint Runtime
+//! # Asset Hub Polkadot Runtime
 //!
-//! Statemint is a parachain that provides an interface to create, manage, and use assets. Assets
-//! may be fungible or non-fungible.
+//! Asset Hub Polkadot is a parachain that provides an interface to create, manage, and use assets.
+//! Assets may be fungible or non-fungible.
+//!
+//! ## Renaming
+//!
+//! This chain was originally known as "Statemint". You may see references to Statemint, Statemine,
+//! and Westmint throughout the codebase. These are synonymous with "Asset Hub Polkadot, Kusama, and
+//! Westend", respectively.
 //!
 //! ## Assets
 //!
@@ -27,22 +33,22 @@
 //!
 //! ### Native Balances
 //!
-//! Statemint uses its parent DOT token as its native asset.
+//! Asset Hub Polkadot uses its parent DOT token as its native asset.
 //!
 //! ### Governance
 //!
-//! As a common good parachain, Statemint defers its governance (namely, its `Root` origin), to its
+//! As a system parachain, Asset Hub defers its governance (namely, its `Root` origin), to its
 //! Relay Chain parent, Polkadot.
 //!
 //! ### Collator Selection
 //!
-//! Statemint uses `pallet-collator-selection`, a simple first-come-first-served registration
+//! Asset Hub uses `pallet-collator-selection`, a simple first-come-first-served registration
 //! system where collators can reserve a small bond to join the block producer set. There is no
 //! slashing.
 //!
 //! ### XCM
 //!
-//! Because Statemint is fully under the control of the Relay Chain, it is meant to be a
+//! Because Asset Hub is fully under the control of the Relay Chain, it is meant to be a
 //! `TrustedTeleporter`. It can also serve as a reserve location to other parachains for DOT as well
 //! as other local assets.

@@ -93,8 +99,8 @@ use pallet_nfts::PalletFeatures;
 pub use parachains_common as common;
 use parachains_common::{
 	impls::{AssetsToBlockAuthor, DealWithFees},
-	opaque, AccountId, AssetIdForTrustBackedAssets, Balance, BlockNumber, Hash, Header, Index,
-	Signature, StatemintAuraId as AuraId, AVERAGE_ON_INITIALIZE_RATIO, DAYS, HOURS,
+	opaque, AccountId, AssetHubPolkadotAuraId as AuraId, AssetIdForTrustBackedAssets, Balance,
+	BlockNumber, Hash, Header, Index, Signature, AVERAGE_ON_INITIALIZE_RATIO, DAYS, HOURS,
 	MAXIMUM_BLOCK_WEIGHT, NORMAL_DISPATCH_RATIO, SLOT_DURATION,
 };
 use xcm_config::{
@@ -122,6 +128,9 @@ impl_opaque_keys! {

 #[sp_version::runtime_version]
 pub const VERSION: RuntimeVersion = RuntimeVersion {
+	// Note: "statemint" is the legacy name for this chain. It has been renamed to
+	// "asset-hub-polkadot". Many wallets/tools depend on the `spec_name`, so it remains "statemint"
+	// for the time being. Wallets/tools should update to treat "asset-hub-polkadot" equally.
 	spec_name: create_runtime_str!("statemint"),
 	impl_name: create_runtime_str!("statemint"),
 	authoring_version: 1,
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=cumulus_pallet_xcmp_queue
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/cumulus_pallet_xcmp_queue.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/cumulus_pallet_xcmp_queue.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=frame_system
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/frame_system.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/frame_system.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_assets
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_assets.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_assets.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_balances
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_balances.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_balances.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_collator_selection
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_collator_selection.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_collator_selection.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_multisig
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_multisig.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_multisig.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemine-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-kusama-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemine-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_nfts
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemine/src/weights/pallet_nfts.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_nfts.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_proxy
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_proxy.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_proxy.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_session
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_session.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_session.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_timestamp
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_timestamp.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_timestamp.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_uniques
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_uniques.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_uniques.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_utility
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_utility.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_utility.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_xcm
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/pallet_xcm.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/pallet_xcm.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -56,8 +56,8 @@ impl WeighMultiAssets for MultiAssets {
 	}
 }

-pub struct StatemineXcmWeight<Call>(core::marker::PhantomData<Call>);
-impl<Call> XcmWeightInfo<Call> for StatemineXcmWeight<Call> {
+pub struct AssetHubPolkadotXcmWeight<Call>(core::marker::PhantomData<Call>);
+impl<Call> XcmWeightInfo<Call> for AssetHubPolkadotXcmWeight<Call> {
 	fn withdraw_asset(assets: &MultiAssets) -> Weight {
 		assets.weigh_multi_assets(XcmFungibleWeight::<Runtime>::withdraw_asset())
 	}
@@ -20,14 +20,14 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
 // --template=./templates/xcm-bench-template.hbs
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_xcm_benchmarks::fungible
@@ -36,7 +36,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,14 +20,14 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("statemint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-polkadot-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
 // --template=./templates/xcm-bench-template.hbs
-// --chain=statemint-dev
+// --chain=asset-hub-polkadot-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_xcm_benchmarks::generic
@@ -36,7 +36,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/statemint/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+// --output=./parachains/runtimes/assets/asset-hub-polkadot/src/weights/xcm/pallet_xcm_benchmarks_generic.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -378,8 +378,8 @@ impl xcm_executor::Config for XcmConfig {
 	type XcmSender = XcmRouter;
 	type AssetTransactor = AssetTransactors;
 	type OriginConverter = XcmOriginToTransactDispatchOrigin;
-	// Statemint does not recognize a reserve location for any asset. This does not prevent
-	// Statemint acting _as_ a reserve location for DOT and assets created under `pallet-assets`.
+	// Asset Hub Polkadot does not recognize a reserve location for any asset. This does not prevent
+	// Asset Hub acting _as_ a reserve location for DOT and assets created under `pallet-assets`.
 	// For DOT, users must use teleport where allowed (e.g. with the Relay Chain).
 	type IsReserve = ();
 	// We allow:
@@ -392,7 +392,7 @@ impl xcm_executor::Config for XcmConfig {
 	type UniversalLocation = UniversalLocation;
 	type Barrier = Barrier;
 	type Weigher = WeightInfoBounds<
-		crate::weights::xcm::StatemintXcmWeight<RuntimeCall>,
+		crate::weights::xcm::AssetHubPolkadotXcmWeight<RuntimeCall>,
 		RuntimeCall,
 		MaxInstructions,
 	>;
@@ -456,7 +456,7 @@ impl pallet_xcm::Config for Runtime {
 	type XcmTeleportFilter = Everything;
 	type XcmReserveTransferFilter = Everything;
 	type Weigher = WeightInfoBounds<
-		crate::weights::xcm::StatemintXcmWeight<RuntimeCall>,
+		crate::weights::xcm::AssetHubPolkadotXcmWeight<RuntimeCall>,
 		RuntimeCall,
 		MaxInstructions,
 	>;
@@ -1,3 +1,12 @@
+use asset_hub_polkadot_runtime::xcm_config::{
+	AssetFeeAsExistentialDepositMultiplierFeeCharger, CheckingAccount, DotLocation,
+	ForeignCreatorsSovereignAccountOf, TrustBackedAssetsPalletLocation, XcmConfig,
+};
+pub use asset_hub_polkadot_runtime::{
+	constants::fee::WeightToFee, AssetDeposit, Assets, Balances, ExistentialDeposit, ForeignAssets,
+	ForeignAssetsInstance, MetadataDepositBase, MetadataDepositPerByte, ParachainSystem, Runtime,
+	RuntimeCall, RuntimeEvent, SessionKeys, System, TrustBackedAssetsInstance,
+};
 use asset_test_utils::{CollatorSessionKeys, ExtBuilder, RuntimeHelper};
 use codec::{Decode, Encode};
 use cumulus_primitives_utility::ChargeWeightInFungibles;
@@ -7,16 +16,7 @@ use frame_support::{
 	weights::{Weight, WeightToFee as WeightToFeeT},
 };
 use parachains_common::{
-	AccountId, AssetIdForTrustBackedAssets, Balance, StatemintAuraId as AuraId,
-};
-use statemint_runtime::xcm_config::{
-	AssetFeeAsExistentialDepositMultiplierFeeCharger, CheckingAccount, DotLocation,
-	ForeignCreatorsSovereignAccountOf, TrustBackedAssetsPalletLocation, XcmConfig,
-};
-pub use statemint_runtime::{
-	constants::fee::WeightToFee, AssetDeposit, Assets, Balances, ExistentialDeposit, ForeignAssets,
-	ForeignAssetsInstance, MetadataDepositBase, MetadataDepositPerByte, ParachainSystem, Runtime,
-	RuntimeCall, RuntimeEvent, SessionKeys, System, TrustBackedAssetsInstance,
+	AccountId, AssetHubPolkadotAuraId as AuraId, AssetIdForTrustBackedAssets, Balance,
 };
 use xcm::latest::prelude::*;
 use xcm_executor::traits::{Convert, Identity, JustTry, WeightTrader};
@@ -73,7 +73,7 @@ fn test_asset_xcm_trader() {
 			RuntimeHelper::<Runtime>::run_to_block(2, Some(AccountId::from(ALICE)));

 			// We are going to buy 400e9 weight
-			// Because of the ED being higher in statemine
+			// Because of the ED being higher in kusama's asset hub
 			// and not to complicate things, we use a little
 			// bit more of weight
 			let bought = Weight::from_parts(400_000_000_000u64, 0);
@@ -152,7 +152,7 @@ fn test_asset_xcm_trader_with_refund() {
 			RuntimeHelper::<Runtime>::run_to_block(2, Some(AccountId::from(ALICE)));

 			// We are going to buy 400e9 weight
-			// Because of the ED being higher in statemine
+			// Because of the ED being higher in kusama's asset hub
 			// and not to complicate things, we use a little
 			// bit more of weight
 			let bought = Weight::from_parts(400_000_000_000u64, 0);
@@ -225,7 +225,7 @@ fn test_asset_xcm_trader_refund_not_possible_since_amount_less_than_ed() {
 			RuntimeHelper::<Runtime>::run_to_block(2, Some(AccountId::from(ALICE)));

 			// We are going to buy 50e9 weight
-			// Because of the ED being higher in statemine
+			// Because of the ED being higher in kusama's asset hub
 			// and not to complicate things, we use a little
 			// bit more of weight
 			let bought = Weight::from_parts(50_000_000_000u64, 0);
@@ -351,7 +351,7 @@ fn test_asset_xcm_trader_not_possible_for_non_sufficient_assets() {
 			RuntimeHelper::<Runtime>::run_to_block(2, Some(AccountId::from(ALICE)));

 			// We are going to buy 400e9 weight
-			// Because of the ED being higher in statemine
+			// Because of the ED being higher in kusama's asset hub
 			// and not to complicate things, we use a little
 			// bit more of weight
 			let bought = Weight::from_parts(400_000_000_000u64, 0);
@@ -1,9 +1,9 @@
 [package]
-name = "westmint-runtime"
-version = "1.0.0"
+name = "asset-hub-westend-runtime"
+version = "0.9.420"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
-description = "Westend variant of Statemint parachain runtime"
+description = "Westend variant of Asset Hub parachain runtime"

 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "max-encoded-len"] }
@@ -76,7 +76,7 @@ pub mod fee {
 		type Balance = Balance;
 		fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
 			// in Westend, extrinsic base weight (smallest non-zero weight) is mapped to 1/10 CENT:
-			// in Westmint, we map to 1/10 of that, or 1/100 CENT
+			// in Asset Hub, we map to 1/10 of that, or 1/100 CENT
 			let p = super::currency::CENTS;
 			let q = 100 * Balance::from(ExtrinsicBaseWeight::get().ref_time());

@@ -13,9 +13,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

-//! # Westmint Runtime
+//! # Asset Hub Westend Runtime
 //!
-//! Westmint is the testnet for Statemint.
+//! Testnet for Asset Hub Polkadot.

 #![cfg_attr(not(feature = "std"), no_std)]
 #![recursion_limit = "256"]
@@ -93,6 +93,9 @@ impl_opaque_keys! {

 #[sp_version::runtime_version]
 pub const VERSION: RuntimeVersion = RuntimeVersion {
+	// Note: "westmint" is the legacy name for this chain. It has been renamed to
+	// "asset-hub-westend". Many wallets/tools depend on the `spec_name`, so it remains "westmint"
+	// for the time being. Wallets/tools should update to treat "asset-hub-westend" equally.
 	spec_name: create_runtime_str!("westmint"),
 	impl_name: create_runtime_str!("westmint"),
 	authoring_version: 1,
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=cumulus_pallet_xcmp_queue
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/cumulus_pallet_xcmp_queue.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/cumulus_pallet_xcmp_queue.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=frame_system
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/frame_system.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/frame_system.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-03-23, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_assets
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_assets.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_assets.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_balances
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_balances.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_balances.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_collator_selection
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_collator_selection.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_collator_selection.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_multisig
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_multisig.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_multisig.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_nft_fractionalization
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_nft_fractionalization.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_nft_fractionalization.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_nfts
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_nfts.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_nfts.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_proxy
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_proxy.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_proxy.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_session
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_session.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_session.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_timestamp
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_timestamp.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_timestamp.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_uniques
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_uniques.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_uniques.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_utility
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_utility.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_utility.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,13 +20,13 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_xcm
@@ -35,7 +35,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/pallet_xcm.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -56,8 +56,8 @@ impl WeighMultiAssets for MultiAssets {
 	}
 }

-pub struct StatemintXcmWeight<Call>(core::marker::PhantomData<Call>);
-impl<Call> XcmWeightInfo<Call> for StatemintXcmWeight<Call> {
+pub struct AssetHubWestendXcmWeight<Call>(core::marker::PhantomData<Call>);
+impl<Call> XcmWeightInfo<Call> for AssetHubWestendXcmWeight<Call> {
 	fn withdraw_asset(assets: &MultiAssets) -> Weight {
 		assets.weigh_multi_assets(XcmFungibleWeight::<Runtime>::withdraw_asset())
 	}
@@ -20,14 +20,14 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
 // --template=./templates/xcm-bench-template.hbs
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_xcm_benchmarks::fungible
@@ -36,7 +36,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -20,14 +20,14 @@
 //! DATE: 2023-05-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `bm6`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
-//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westmint-dev"), DB CACHE: 1024
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
 // ./artifacts/polkadot-parachain
 // benchmark
 // pallet
 // --template=./templates/xcm-bench-template.hbs
-// --chain=westmint-dev
+// --chain=asset-hub-westend-dev
 // --execution=wasm
 // --wasm-execution=compiled
 // --pallet=pallet_xcm_benchmarks::generic
@@ -36,7 +36,7 @@
 // --repeat=20
 // --json
 // --header=./file_header.txt
-// --output=./parachains/runtimes/assets/westmint/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -377,8 +377,8 @@ impl xcm_executor::Config for XcmConfig {
 	type XcmSender = XcmRouter;
 	type AssetTransactor = AssetTransactors;
 	type OriginConverter = XcmOriginToTransactDispatchOrigin;
-	// Westmint does not recognize a reserve location for any asset. This does not prevent
-	// Westmint acting _as_ a reserve location for WND and assets created under `pallet-assets`.
+	// Asset Hub Westend does not recognize a reserve location for any asset. This does not prevent
+	// Asset Hub acting _as_ a reserve location for WND and assets created under `pallet-assets`.
 	// For WND, users must use teleport where allowed (e.g. with the Relay Chain).
 	type IsReserve = ();
 	// We allow:
@@ -391,7 +391,7 @@ impl xcm_executor::Config for XcmConfig {
 	type UniversalLocation = UniversalLocation;
 	type Barrier = Barrier;
 	type Weigher = WeightInfoBounds<
-		crate::weights::xcm::WestmintXcmWeight<RuntimeCall>,
+		crate::weights::xcm::AssetHubWestendXcmWeight<RuntimeCall>,
 		RuntimeCall,
 		MaxInstructions,
 	>;
@@ -451,7 +451,7 @@ impl pallet_xcm::Config for Runtime {
 	type XcmTeleportFilter = Everything;
 	type XcmReserveTransferFilter = Everything;
 	type Weigher = WeightInfoBounds<
-		crate::weights::xcm::WestmintXcmWeight<RuntimeCall>,
+		crate::weights::xcm::AssetHubWestendXcmWeight<RuntimeCall>,
 		RuntimeCall,
 		MaxInstructions,
 	>;
@@ -1,3 +1,16 @@
+pub use asset_hub_westend_runtime::{
+	constants::fee::WeightToFee,
+	xcm_config::{CheckingAccount, TrustBackedAssetsPalletLocation, XcmConfig},
+	AssetDeposit, Assets, Balances, ExistentialDeposit, ForeignAssets, ForeignAssetsInstance,
+	ParachainSystem, Runtime, SessionKeys, System, TrustBackedAssetsInstance,
+};
+use asset_hub_westend_runtime::{
+	xcm_config::{
+		AssetFeeAsExistentialDepositMultiplierFeeCharger, ForeignCreatorsSovereignAccountOf,
+		WestendLocation,
+	},
+	MetadataDepositBase, MetadataDepositPerByte, RuntimeCall, RuntimeEvent,
+};
 use asset_test_utils::{CollatorSessionKeys, ExtBuilder, RuntimeHelper, XcmReceivedFrom};
 use codec::{Decode, DecodeLimit, Encode};
 use cumulus_primitives_utility::ChargeWeightInFungibles;
@@ -8,19 +21,6 @@ use frame_support::{
 };
 use parachains_common::{AccountId, AssetIdForTrustBackedAssets, AuraId, Balance};
 use std::convert::Into;
-pub use westmint_runtime::{
-	constants::fee::WeightToFee,
-	xcm_config::{CheckingAccount, TrustBackedAssetsPalletLocation, XcmConfig},
-	AssetDeposit, Assets, Balances, ExistentialDeposit, ForeignAssets, ForeignAssetsInstance,
-	ParachainSystem, Runtime, SessionKeys, System, TrustBackedAssetsInstance,
-};
-use westmint_runtime::{
-	xcm_config::{
-		AssetFeeAsExistentialDepositMultiplierFeeCharger, ForeignCreatorsSovereignAccountOf,
-		WestendLocation,
-	},
-	MetadataDepositBase, MetadataDepositPerByte, RuntimeCall, RuntimeEvent,
-};
 use xcm::{latest::prelude::*, VersionedXcm, MAX_XCM_DECODE_DEPTH};
 use xcm_executor::{
 	traits::{Convert, Identity, JustTry, WeightTrader},
@@ -3,7 +3,7 @@ name = "asset-test-utils"
 version = "1.0.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
-description = "Statemint parachain runtime"
+description = "Test utils for Asset Hub runtimes."

 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "max-encoded-len"] }
@@ -78,7 +78,7 @@ cargo build --release -p substrate-relay
 cp target/release/substrate-relay ~/local_bridge_testing/bin/substrate-relay

 ---
-# 5. Build polkadot-parachain-mint binary with statemine/westmint for moving assets
+# 5. Build polkadot-parachain-mint binary with `asset-hub-kusama`/`asset-hub-westend` for moving assets
 cd <cumulus-git-repo-dir>
 # TODO:check-parameter - change this when merged to master
 git checkout -b bko-transfer-asset-via-bridge --track origin/bko-transfer-asset-via-bridge
@@ -195,26 +195,26 @@ RUST_LOG=runtime=trace,rpc=trace,bridge=trace \

 #### Local zombienet run

-1. allow bridge transfer on statemine/westmint (governance-like):
+1. allow bridge transfer on kusama/westend asset hubs (governance-like):
   ```
   ./scripts/bridges_rococo_wococo.sh allow-transfers-local
   ```

-2. do (asset) transfer from statemine to westmint
+2. do (asset) transfer from kusama's asset hub to westend's asset hub:
   ```
-   ./scripts/bridges_rococo_wococo.sh transfer-asset-from-statemine-local
+   ./scripts/bridges_rococo_wococo.sh transfer-asset-from-asset-hub-kusama-local
   ```

-3. do (ping) transfer from statemine to westmint
+3. do (ping) transfer from kusama's asset hub to westend's asset hub
   ```
-   ./scripts/bridges_rococo_wococo.sh ping-via-bridge-from-statemine-local
+   ./scripts/bridges_rococo_wococo.sh ping-via-bridge-from-asset-hub-kusama-local
   ```

 - open explorers: (see zombienets)
-	- Statemine (see events `xcmpQueue.XcmpMessageSent`, `bridgeTransfer.ReserveAssetsDeposited`, `bridgeTransfer.TransferInitiated`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:9910#/explorer
+	- Kusama Asset Hub (see events `xcmpQueue.XcmpMessageSent`, `bridgeTransfer.ReserveAssetsDeposited`, `bridgeTransfer.TransferInitiated`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:9910#/explorer
 	- BridgeHubRococo (see `bridgeWococoMessages.MessageAccepted`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:8943#/explorer
 	- BridgeHubWococo (see `bridgeRococoMessages.MessagesReceived`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:8945#/explorer
-	- Westmint (see `xcmpQueue.Success` for `transfer-asset` and `xcmpQueue.Fail` for `ping-via-bridge`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:9010#/explorer
+	- Westend Asset Hub (see `xcmpQueue.Success` for `transfer-asset` and `xcmpQueue.Fail` for `ping-via-bridge`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:9010#/explorer
    - BridgeHubRococo (see `bridgeWococoMessages.MessagesDelivered`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:8943#/explorer

 #### Live Rockmine2 to Wockmint
@@ -222,9 +222,9 @@ RUST_LOG=runtime=trace,rpc=trace,bridge=trace \
  ```
  cd <cumulus-git-repo-dir>

-  ./scripts/bridges_rococo_wococo.sh transfer-asset-from-statemine-rococo
+  ./scripts/bridges_rococo_wococo.sh transfer-asset-from-asset-hub-rococo
  or
-  ./scripts/bridges_rococo_wococo.sh ping-via-bridge-from-statemine-rococo
+  ./scripts/bridges_rococo_wococo.sh ping-via-bridge-from-asset-hub-rococo
  ```

 - open explorers:
@@ -76,7 +76,7 @@ pub mod fee {
 		type Balance = Balance;
 		fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
 			// in Kusama, extrinsic base weight (smallest non-zero weight) is mapped to 1/10 CENT:
-			// in Statemine, we map to 1/10 of that, or 1/100 CENT
+			// in Rococo Contracts, we map to 1/10 of that, or 1/100 CENT
 			let p = super::currency::CENTS;
 			let q = 100 * Balance::from(ExtrinsicBaseWeight::get().ref_time());

@@ -1,4 +1,4 @@
-// Copyright 2019-2022 Parity Technologies (UK) Ltd.
+// Copyright 2019-2023 Parity Technologies (UK) Ltd.
 // This file is part of Cumulus.

 // Cumulus is free software: you can redistribute it and/or modify
@@ -14,11 +14,13 @@
 // You should have received a copy of the GNU General Public License
 // along with Cumulus.  If not, see <http://www.gnu.org/licenses/>.

-//! The Penpal runtime is designed as a test runtime that can be created using an arbitrary parachain id.
-//! (and as such multiple parachains can be on the same relay node - though make sure you have enough relay
-//! nodes running to support this or you will get the not scheduled on a core error message.)
+//! The PenPal runtime is designed as a test runtime that can be created with an arbitrary `ParaId`,
+//! such that multiple instances of the parachain can be on the same parent relay. Ensure that you
+//! have enough nodes running to support this or you will get scheduling errors.
 //!
-//! The penpal runtime's primary use is as a partner when testing statemine/t with reserve asset transfers.
+//! The PenPal runtime's primary use is for testing interactions between System parachains and
+//! other chains that are not trusted teleporters.
+
 #![cfg_attr(not(feature = "std"), no_std)]
 // `construct_runtime!` does a lot of recursion and requires us to increase the limit to 256.
 #![recursion_limit = "256"]
@@ -19,8 +19,8 @@
 //! This configuration dictates how the Penpal chain will communicate with other chains.
 //!
 //! One of the main uses of the penpal chain will be to be a benefactor of reserve asset transfers
-//! with statemine as the reserve. At present no derivative tokens are minted on receipt of a
-//! ReserveAssetTransferDeposited message but that will but the intension will be to support this soon.
+//! with Asset Hub as the reserve. At present no derivative tokens are minted on receipt of a
+//! `ReserveAssetTransferDeposited` message but that will but the intension will be to support this soon.
 use super::{
 	AccountId, AllPalletsWithSystem, AssetId as AssetIdPalletAssets, Assets, Balance, Balances,
 	ParachainInfo, ParachainSystem, PolkadotXcm, Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin,
@@ -94,7 +94,7 @@ pub type FungiblesTransactor = FungiblesAdapter<
 	ConvertedConcreteId<
 		AssetIdPalletAssets,
 		Balance,
-		AsPrefixedGeneralIndex<CommonGoodAssetsPalletLocation, AssetIdPalletAssets, JustTry>,
+		AsPrefixedGeneralIndex<SystemAssetHubAssetsPalletLocation, AssetIdPalletAssets, JustTry>,
 		JustTry,
 	>,
 	// Convert an XCM MultiLocation into a local account id:
@@ -256,15 +256,16 @@ impl ContainsPair<MultiAsset, MultiLocation> for MultiNativeAsset {
 }

 parameter_types! {
-	pub CommonGoodAssetsLocation: MultiLocation = MultiLocation::new(1, X1(Parachain(1000)));
+	/// The location that this chain recognizes as the Relay network's Asset Hub.
+	pub SystemAssetHubLocation: MultiLocation = MultiLocation::new(1, X1(Parachain(1000)));
 	// ALWAYS ensure that the index in PalletInstance stays up-to-date with
-	// Statemint's Assets pallet index
-	pub CommonGoodAssetsPalletLocation: MultiLocation =
+	// the Relay Chain's Asset Hub's Assets pallet index
+	pub SystemAssetHubAssetsPalletLocation: MultiLocation =
 		MultiLocation::new(1, X2(Parachain(1000), PalletInstance(50)));
 	pub CheckingAccount: AccountId = PolkadotXcm::check_account();
 }

-pub type Reserves = (NativeAsset, AssetsFrom<CommonGoodAssetsLocation>);
+pub type Reserves = (NativeAsset, AssetsFrom<SystemAssetHubLocation>);

 pub struct XcmConfig;
 impl xcm_executor::Config for XcmConfig {
@@ -321,7 +321,11 @@ pub type FungiblesTransactor = FungiblesAdapter<
 	ConvertedConcreteId<
 		AssetIdForTrustBackedAssets,
 		u64,
-		AsPrefixedGeneralIndex<StatemintAssetsPalletLocation, AssetIdForTrustBackedAssets, JustTry>,
+		AsPrefixedGeneralIndex<
+			SystemAssetHubAssetsPalletLocation,
+			AssetIdForTrustBackedAssets,
+			JustTry,
+		>,
 		JustTry,
 	>,
 	// Convert an XCM MultiLocation into a local account id:
@@ -370,11 +374,13 @@ parameter_types! {
 }

 match_types! {
+	// The parent or the parent's unit plurality.
 	pub type ParentOrParentsUnitPlurality: impl Contains<MultiLocation> = {
 		MultiLocation { parents: 1, interior: Here } |
 		MultiLocation { parents: 1, interior: X1(Plurality { id: BodyId::Unit, .. }) }
 	};
-	pub type Statemint: impl Contains<MultiLocation> = {
+	// The location recognized as the Relay network's Asset Hub.
+	pub type AssetHub: impl Contains<MultiLocation> = {
 		MultiLocation { parents: 1, interior: X1(Parachain(1000)) }
 	};
 }
@@ -382,9 +388,10 @@ match_types! {
 pub type Barrier = (
 	TakeWeightCredit,
 	AllowTopLevelPaidExecutionFrom<Everything>,
+	// Parent & its unit plurality gets free execution.
 	AllowExplicitUnpaidExecutionFrom<ParentOrParentsUnitPlurality>,
-	// ^^^ Parent & its unit plurality gets free execution
-	AllowExplicitUnpaidExecutionFrom<Statemint>,
+	// The network's Asset Hub gets free execution.
+	AllowExplicitUnpaidExecutionFrom<AssetHub>,
 	// Expected responses are OK.
 	AllowKnownQueryResponses<PolkadotXcm>,
 	// Subscriptions for version tracking are OK.
@@ -393,14 +400,14 @@ pub type Barrier = (

 parameter_types! {
 	pub MaxAssetsIntoHolding: u32 = 64;
-	pub StatemintLocation: MultiLocation = MultiLocation::new(1, X1(Parachain(1000)));
+	pub SystemAssetHubLocation: MultiLocation = MultiLocation::new(1, X1(Parachain(1000)));
 	// ALWAYS ensure that the index in PalletInstance stays up-to-date with
-	// Statemint's Assets pallet index
-	pub StatemintAssetsPalletLocation: MultiLocation =
+	// the Relay Chain's Asset Hub's Assets pallet index
+	pub SystemAssetHubAssetsPalletLocation: MultiLocation =
 		MultiLocation::new(1, X2(Parachain(1000), PalletInstance(50)));
 }

-pub type Reserves = (NativeAsset, AssetsFrom<StatemintLocation>);
+pub type Reserves = (NativeAsset, AssetsFrom<SystemAssetHubLocation>);

 pub struct XcmConfig;
 impl xcm_executor::Config for XcmConfig {