title: Add XCM FungibleAdapter

doc:
  - audience: Runtime Dev
    description: |
      A new AssetTransactor has been added to xcm-builder: FungibleAdapter.
      It's meant to be used instead of the old CurrencyAdapter for configuring the XCM executor
      to handle only one asset.

crates:
  - name: "xcm-builder"

migrations: []
host_functions: []