* Bump Rococo/Wococo `spec_version` used by the bridge relayer

* Prevent bridge relayer from being part of workspace

This allows us to build the relayer without pulling in all its
dependencies into the Polkadot repo by indicating its manifest path when
building.

* Revert "Bump Rococo/Wococo `spec_version` used by the bridge relayer"

This reverts commit 90fdeecbba2ed2a75fc220dbc14fb4fa792dfc6e.

* Replace NetworkStatusSinks with Arc<NetworkService>

* update Substrate

Co-authored-by: parity-processbot <>

* CI: simnet to run pinned versions

* CI: explanation and tag

* dummy commit to trigger pipeline

* try with a new tag

* update new simnet stable version

Co-authored-by: radupopa2010 <[email protected]>

Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.25 to 0.1.26.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.25...tracing-0.1.26)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* runtime: create migrations for grandpa storage prefix

* runtime: address review comments

* runtime: update spec_version

* westend: fix incorrect merge

* runtime: change to v3.1 from v4 for grandpa migrations

* cargo.lock: manually specify pallet-grandpa in lock file

* cargo.lock: fix typo

* update substrate

* update substrate

Co-authored-by: André Silva <[email protected]>

Bumps [pretty_assertions](https://github.com/colin-kiegel/rust-pretty-assertions) from 0.6.1 to 0.7.2.
- [Release notes](https://github.com/colin-kiegel/rust-pretty-assertions/releases)
- [Changelog](https://github.com/colin-kiegel/rust-pretty-assertions/blob/main/CHANGELOG.md)
- [Commits](https://github.com/colin-kiegel/rust-pretty-assertions/compare/v0.6.1...v0.7.2)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* grandpa: enable observer for light client

* update Substrate

* service: fix missing import

* runtime: bump spec versions

Co-authored-by: parity-processbot <>

It should rather be updated manually with proper `Cargo.lock` updates at least until we switch to crates.io versions. See #3109 as an example of that (bad) update.

* Add `UsageProvider` trait to `AbstractClient`

* Fix

* add stuff

* Update runtime/polkadot/src/lib.rs

* Update runtime/kusama/src/lib.rs

* update Substrate

Co-authored-by: parity-processbot <>

* Update lock file

* revert

* fix properly

* update Substrate

Co-authored-by: parity-processbot <>

* validator_discovery: small tweak in retrying logic

* validator_discovery: use timeouts instead

* Introduce polkadot code substitute

This introduces a code substitute for the on-chain wasm of Polkadot from
block
`0x86aa36a140dfc449c30dbce16ce0fea33d5c3786766baa764e33f336841b9e29`
on wards. The underlying problem was that there exists some
miscompilation by the rust compiler in the wasm runtime that results in
state mismatches between the native/wasm runtime of the
the 0.8.30 release. This resulted in blocks being authored by the native
runtime not being importable by nodes using the wasm runtime. The
on-chain wasm is replaced by a wasm build from the 0.8.30 using the
rustc nightly from 1.03.2021.

* update the wasm substitute blob

* update Substrate

Co-authored-by: André Silva <[email protected]>
Co-authored-by: parity-processbot <>

* log validator index when importing statement

* log validation failures in debug

* network-bridge: downgrade log level of benefit rep change

* remove it as we log it at higher level

* State can be finished due to `Share` message.

Therefoe a task can still be running in that state. Removed panic and
changed state name to reflect possibility of `Share` message.

* bump spec versions in kusama, polkadot and westend again III

* properly bump for the upcoming release

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

* Put WIP artifacts next to ready ones

Fixes #3044

* Apply suggestions from code review

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

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

* validator_discovery: less flexible, but simpler design

* fix test

* remove unused struct

* smol optimization

* validator_discovery: basic retrying logic

* add a test

* add more tests

* update the guide

* more test logic

* Require at least 2/3 connectivity.

* Fix test.

* Update node/network/gossip-support/src/lib.rs

Co-authored-by: André Silva <[email protected]>

* Update node/network/gossip-support/src/lib.rs

Co-authored-by: André Silva <[email protected]>

Co-authored-by: Robert Klotzner <[email protected]>
Co-authored-by: Robert Klotzner <[email protected]>
Co-authored-by: André Silva <[email protected]>

* Reserves for bids during ending period persist until auction done

* Fixes

* Fixes

* Fixes

* Fixes

* Update auctions.rs

* validator_discovery: less flexible, but simpler design

* fix test

* remove unused struct

* smol optimization

* Actually connect to new validators at session boundary.

* Add tracing.

* Register ReadRuntimeVersionExt

* Update Substrate

This includes the fix of compilation for macOS platforms.

* bump version & spec version

* update Cargo.lock

* bump substrate

* remove weights migration from kusama

* remove migrations in westend also

* Statemint can teleport into Kusama

* Bump

* Fixes

* Fixes