[Westend] Remove StateTrieMigration pallet - V0→V1 migration complete #10694
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The state trie migration from V0 to V1 format has been completed on Westend Asset Hub (2,082,626 top items + 28,095 child items). This PR removes the pallet-state-trie-migration from the runtime and adds a RemovePallet migration to clean up the storage. Changes: - Removed pallet-state-trie-migration dependency from Cargo.toml - Removed pallet configuration (impl pallet_state_trie_migration::Config) - Removed from construct_runtime! macro (index 70) - Added RemovePallet<StateTrieMigrationName, DbWeight> migration - Removed MigController and RootMigController accounts and tests
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bkchr
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Dec 18, 2025
Replace deprecated polkadot.com URLs (returning 404 after site redesign) with current equivalents: - bags-list: staking-update-september-2021 -> wiki.polkadot.com/docs/learn-staking-advanced#bags-list - fast-unstake: staking-update-february-2022 -> wiki.polkadot.com/learn/learn-nominator - favicon: Use existing paritytech PNG logo (ICO was removed) - papers: polkadot.com/papers -> github.com/polkadot-io/polkadot-white-paper - approval checking blog: polkadot.com/blog -> wiki.polkadot.com/docs/learn-parachains-protocol
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Related: paritytech#10694, paritytech#10515 Migrates all `exchange_asset` tests from the integration test suite to unit tests under the `AssetHubWestend` runtime module using `asset-test-utils`. Creates a reusable `exchange_asset_on_asset_hub_works` helper function reducing duplication and improving maintainability. --------- Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Raymond Cheung <[email protected]>
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Summary
The state trie migration from V0 to V1 format has been completed on Westend Asset Hub:
This PR removes the
pallet-state-trie-migrationfrom the runtime and adds aRemovePalletmigration to clean up the storage.Changes
pallet-state-trie-migrationdependency fromCargo.tomlimpl pallet_state_trie_migration::Config)construct_runtime!macro (index 70)RemovePallet<StateTrieMigrationName, DbWeight>migrationMigControllerandRootMigControlleraccounts and testsRelated PRs
Test Plan