* master:
  Make parachain validation wasm executor functional (#1574)
  Use async test helper to simplify node testing (#1578)
  guide: validation data refactoring (#1576)
  Remove v0 parachains runtime (#1501)
  [CI] Add github token to generate-release-text (#1581)
  Allow using any polkadot client instead of enum Client (#1575)
  service/src/lib: Update authority discovery construction (#1563)
  Update .editorconfig to what we have in practice (#1545)
  Companion PR for substrate #6672 (#1560)
  pre-redenomination tockenSymbol change (#1561)

Co-authored-by: Max Inden <[email protected]>

* Make parachain validation wasm executor functional

- Increase the size of the validation result in the shared memory. The
validation result holds the new runtime when a runtime upgrade is
scheduled. So, we need to give it enough memory to send the data between
the validator and the wasm execution host.
- Add the `CallInWasmExt`. This is required when doing a runtime upgrade
to check that we upgrade to something meaningful.

* Update parachain/src/wasm_executor/mod.rs

* Update parachain/src/wasm_executor/mod.rs

Co-authored-by: Nikolay Volf <[email protected]>

Co-authored-by: Nikolay Volf <[email protected]>

* guide: validation data refactoring

* address grumbles from review

* Update roadmap/implementers-guide/src/types/candidate.md

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

* last comments from review

Co-authored-by: Sergei Shulepov <[email protected]>
Co-authored-by: Bernhard Schuster <[email protected]>

* remove v0 parachains modules and switch to v1 primitives

* get tests compiling for runtime-common

* remove registrar module

* Add a dummy module

* remove runtime-parachains

* mostly remove old parachains code from polkadot-runtime

* remove slots::Trait implementation

* remove sp_std prelude import

* add a ZeroSizedTypeDifferentiator to dummy

* finish porting over polkadot runtime

* ZeroSizedTypeDifferentiator was actually unnecessary

* westend

* kusama

* test-runtime (no dummy modules)

* fix warning

* fix chain-specs

* fix test-service

* test-client

* remove dead import

* remove unused needed_extrinsics parameter

* runtimes compile

* remove rococo-v0

* remove remaining references to Rococo

* bump versions

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* Apply suggestions from code review

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* WIP

Forked at: e9164236
Parent branch: origin/rococo-branch

* CLEANUP

Forked at: e9164236
Parent branch: origin/rococo-branch

* link in doc

* doc

* service/src/lib: Update authority discovery construction

https://github.com/paritytech/substrate/pull/6760 introduces the concept
of an authority discovery `Service` allowing one to communicate with an
authority discovery `Worker`, e.g. to learn the `Multiaddr`s for a given
`AuthorityId`.

Along with the new `Service` structure it also alters the authority
discovery constructor to return both a worker and a service. This
commit adjusts the callside of the constructor, ignoring the `Service`
for now.

* "Update Substrate"

* Revert ""Update Substrate""

This reverts commit 04fb79c4.

* Update Substrate

Co-authored-by: parity-processbot <>

While editing the impl guide markdowns I tried to be inline with what seemingly more
common way to indent them: spaces. However, despite that I changed it kept reseting.
Turned out the culprit is the .editorconfig file.

This commit addresses this issue. I didn't try to deduplicate the rules since
I found that the formal specification is a bit ambigious and it is not a big
deal anyway.

* update Cargo.lock

* "Update Substrate"

Co-authored-by: Matt Rutherford <[email protected]>
Co-authored-by: parity-processbot <>

* master:
  Network bridge refactoring impl (#1537)
  Augment Implementer's Guide XCMP docs (#1569)
  Support `build-spec` for other chains than Polkadot (#1567)

* update networking types

* port over overseer-protocol message types

* Add the collation protocol to network bridge

* message sending

* stub for ConnectToValidators

* add some helper traits and methods to protocol types

* add collator protocol message

* leaves-updating

* peer connection and disconnection

* add utilities for dispatching multiple events

* implement message handling

* add an observedrole enum with equality and no sentry nodes

* derive partial-eq on network bridge event

* add PartialEq impls for network message types

* add Into implementation for observedrole

* port over existing network bridge tests

* add some more tests

* port bitfield distribution

* port over bitfield distribution tests

* add codec indices

* port PoV distribution

* port over PoV distribution tests

* port over statement distribution

* port over statement distribution tests

* update overseer and service-new

* address review comments

* port availability distribution

* port over availability distribution tests

* Augment Implementer's Guide XCMP docs

* Remove the note about the third category

* Make Cross-Chain Message Passing a h3

Co-authored-by: Sergei Shulepov <[email protected]>

* Support `build-spec` for other chains than Polkadot

The problem when building a chain specification is that you require the
native runtime to parse the json file (assuming the chain spec is not
raw yet). Before this pr we could only overwrite the native runtime when
running the node using `force_*`. This pr now adds support to load the
native runtime when the filename starts with the name of the chain. So,
when usng `build-spec --chain rococo-something-else.jon` it will use the
rococo native runtime to load the chain spec.

* Apply suggestions from code review

Co-authored-by: Andronik Ordian <[email protected]>

Co-authored-by: Andronik Ordian <[email protected]>

* master:
  impl availability distribution
  companion PR for #5732: pubsub RPC for grandpa justifications (#1346)

Closes #1237

* Companion PR for #5732

Add subscription RPC for listening on GRANDPA justifications.

* grandpa-rpc: some merge fixes

* "Update Substrate"

Co-authored-by: parity-processbot <>

* master:
  Implementer's guide: Messaging overview stub (#1405)
  Align for "Starting parachain attestation session" (#1554)