* BlockId removal refactor: Backend::state_at

* corrected

* update lockfile for {"substrate", "polkadot"}

Co-authored-by: parity-processbot <>

* Add minimal overseer gen with dummy subsystems

* Fix dependencies

* no-compile: only client transaction pool missing

* Remove unused imports

* Continue to hack towards PoC

* Continue

* Make mini node compile

* Compiling version with blockchainevents trait

* Continue

* Check in lockfile

* Block with tokio

* update patches

* Update polkadot patches

* Use polkadot-primitives v2

* Fix build problems

* First working version

* Adjust cargo.lock

* Add integration test

* Make integration test work

* Allow startinc collator without relay-chain args

* Make OverseerRuntimeClient async

* Create separate integration test

* Remove unused ChainSelection code

* Remove unused parameters on new-mini

* Connect collator node in test to relay chain nodes

* Make BlockChainRPCClient obsolete

* Clean up

* Clean up

* Reimplement blockchain-rpc-events

* Revert "Allow startinc collator without relay-chain args"

This reverts commit f22c70e16521f375fe125df5616d48ceea926b1a.

* Add `strict_record_validation` to AuthorityDiscovery

* Move network to cumulus

* Remove BlockchainRPCEvents

* Remove `BlockIdTo` and `BlockchainEvents`

* Make AuthorityDiscovery async

* Use hash in OverseerRuntime

* Adjust naming of runtime client trait

* Implement more rpc-client methods

* Improve error handling for `ApiError`

* Extract authority-discovery creationand cleanup

* RPC -> Rpc

* Extract bitswap

* Adjust to changes on master

* Implement `hash` method

* Introduce DummyChainSync, remove ProofProvider and BlockBackend

* Remove `HeaderMetadata` from blockchain-rpc-client

* Make ChainSync work

* Implement NetworkHeaderBackend

* Cleanup

* Adjustments after master merge

* Remove ImportQueue from network parameters

* Remove cargo patches

* Eliminate warnings

* Revert to HeaderBackend

* Add zombienet test

* Implement `status()` method

* Add more comments, improve readability

* Remove patches from Cargo.toml

* Remove integration test in favor of zombienet

* Remove unused dependencies, rename minimal node crate

* Adjust to latest master changes

* fmt

* Execute zombienet test on gitlab ci

* Reuse network metrics

* Chainsync metrics

* fmt

* Feed RPC node as boot node to the relay chain minimal node

* fmt

* Add bootnodes to zombienet collators

* Allow specification of relay chain args

* Apply review suggestions

* Remove unnecessary casts

* Enable PoV recovery for rpc full nodes

* Revert unwanted changes

* Make overseerHandle non-optional

* Add availability-store subsystem

* Add AuxStore and ChainApiSubsystem

* Add availability distribution subsystem

* Improve pov-recovery logging and add RPC nodes to tests

* fmt

* Make availability config const

* lock

* Enable debug logs for pov-recovery in zombienet

* Add log filters to test binary

* Allow wss

* Address review comments

* Apply reviewer comments

* Adjust to master changes

* Apply reviewer suggestions

* Bump polkadot

* Add builder method for minimal node

* Bump substrate and polkadot

* Clean up overseer building

* Add bootnode to two in pov_recovery test

* Fix missing quote in pov recovery zombienet test

* Improve zombienet pov test

* More debug logs for pov-recovery

* Remove reserved nodes like on original test

* Revert zombienet test to master

* Trivial networking changes for Substrate PR https://github.com/paritytech/substrate/pull/11940

* Apply formatting rules

* update lockfile for {"polkadot", "substrate"}

Co-authored-by: parity-processbot <>

* companion for https://github.com/paritytech/polkadot/pull/5770

* update lockfile for {"polkadot", "substrate"}

Co-authored-by: parity-processbot <>

* Cleanup light client leftovers

* Readme: make it clear that Collator is full node of parachain

* cargo update -p sp-io

* cargo update -p polkadot-primitives

* Disable beefy for inprocess relay chain node

* Update client/relay-chain-inprocess-interface/src/lib.rs

Co-authored-by: Bastian Köcher <[email protected]>

* chore: rm unused sc-service

* fmt

This is basically a hack, but with the current way we initialize the node this is the easiest
solution to ensure we send the correct version etc.

* Substrate API change: https://github.com/paritytech/substrate/issues/8103

* fix fallout of https://github.com/paritytech/polkadot/pull/5454



* update lockfile for {"polkadot"}

Co-authored-by: Bernhard Schuster <[email protected]>
Co-authored-by: parity-processbot <>

* Align to changes in Substrate

* Align to the newest changes in substrate

* Update `Cargo.lock`

* Add hwbenches to `parachain-template` too

* update lockfile for {"polkadot"}

Co-authored-by: parity-processbot <>

* Handle relocation of `ParachainHost` in Polkadot

`ParachainHost` is no longer versioned and is in `runtime_api` module.

This is a companion for
https://github.com/paritytech/polkadot/pull/5048

* Update dependencies

* branches

* update all primitives references

* fmt

* Update Polkadot & Substrate

* Again

Co-authored-by: Bastian Köcher <[email protected]>

* Run relay chain full node not as collator

* Clean up

* Initial network interface preparations

* Implement get_storage_by_key

* Implement `validators` and `session_index_for_child`

* Implement persisted_validation_data and candidate_pending_availability

* Fix method name for persisted_validation_data and add encoded params

* Implement `retrieve_dmq_contents` and `retrieve_all_inbound_hrmp_channel_contents`

* Implement `prove_read`

* Introduce separate RPC client, expose JsonRpSee errors

* Simplify closure in call_remote_runtime_function

* Implement import stream, upgrade JsonRpSee

* Implement finality stream

* Remove unused method from interface

* Implement `is_major_syncing`

* Implement `wait_on_block`

* Fix tests

* Unify error handling `ApiError`

* Replace WaitError with RelayChainError

* Wrap BlockChainError in RelayChainError

* Unify error handling in relay chain intefaces

* Fix return type of proof method

* Improve error handling of new methods

* Improve error handling and move logging outside of interface

* Clean up

* Remove unwanted changes, clean up

* Remove unused import

* Add format for StatemachineError and remove nused From trait

* Use 'thiserror' crate to simplify error handling

* Expose error for overseer, further simplify error handling

* Reintroduce network interface

* Implement cli option

* Adjust call_state method to use hashes

* Disable PoV recovery when RPC is used

* Add integration test for network full node

* Use Hash instead of BlockId to ensure compatibility with RPC interface

* Fix cargo check warnings

* Implement retries

* Remove `expect` statements from code

* Update jsonrpsee to 0.8.0 and make collator keys optional

* Make cli arguments conflicting

* Remove unused `block_status` method

* Add clippy fixes

* Cargo fmt

* Validate relay chain rpc url

* Clean up dependencies and add one more integration test

* Clean up

* Clean up dependencies of relay-chain-network

* Use hash instead of blockid for rpc methods

* Fix tests

* Update client/cli/src/lib.rs

Co-authored-by: Koute <[email protected]>

* Improve error message of cli validation

* Add rpc client constructor

* Do not use debug formatting for errors

* Improve logging for remote runtime methods

* Only retry on transport problems

* Use PHash by value, rename test

* Improve tracing, return error  on relay-chain-interface build

* Fix naming, use generics instead of deserializing manually

* Rename RelayChainLocal and RelayChainNetwork

* lock

* Format

* Use impl trait for encodable runtime payload

* Only instantiate full node in tests when we need it

* Upgrade scale-codec to 3.0.0

* Improve expect log

Co-authored-by: Koute <[email protected]>

* Return compressed PoV from collation

This enables us to also print the size of the compressed PoV.

* FMT

* Update Polkadot & Substrate

* Fix compilation

* Fixes

* FMT

* companion for https://github.com/paritytech/polkadot/pull/4545

* update lockfile for polkadot

Co-authored-by: parity-processbot <>