# 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: "Bridge: added free headers submission support to the substrate-relay" doc: - audience: Node Dev description: | Bridge finality and parachains relayer now supports mode, where it only submits some headers for free. There's a setting in a runtime configuration, which introduces this "free header" concept. Submitting such header is considered a common good deed, so it is free for relayers. crates: - name: bp-bridge-hub-kusama bump: major - name: bp-bridge-hub-polkadot bump: major - name: bp-bridge-hub-rococo bump: major - name: bp-bridge-hub-westend bump: major - name: relay-substrate-client bump: major - name: finality-relay bump: major - name: substrate-relay-helper bump: major - name: parachains-relay bump: major