# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json

title: "xcm-builder: `HaulBlobExporter` with improved XCM version check."

doc:
  - audience: Runtime Dev
    description: |
      Version check in `HaulBlobExporter` uses new trait `CheckVersion` to check known/configured destination versions,
      ensuring compatibility. `HaulBlobExporter` will attempt to downgrade the message to destination's known version
      instead of using the latest version.

crates: [ ]