* include new parameter in test `Configuration`

* update calls to `init_logger`

* "Update Substrate"

* cargo update -p sp-io

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

Bumps [color-eyre](https://github.com/yaahc/color-eyre) from 0.5.8 to 0.5.10.
- [Release notes](https://github.com/yaahc/color-eyre/releases)
- [Changelog](https://github.com/yaahc/color-eyre/blob/v0.5.10/CHANGELOG.md)
- [Commits](https://github.com/yaahc/color-eyre/compare/v0.5.8...v0.5.10)

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

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

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.59 to 1.0.60.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.59...v1.0.60)

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

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

* Fix locked ksm in council votes.

* Fix accuracy.

* use exact values.

* Fix build

* Companion PR for removing register notif protocol

* Missing .into()

* "Update Substrate"

Co-authored-by: parity-processbot <>

* Make it possible for the adder collator to calculate any state

This is very useful for when wanting to have multiple running or when
wanting to restart the collator.

* Update parachain/test-parachains/adder/collator/src/lib.rs

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

Bumps [wasm-bindgen-futures](https://github.com/rustwasm/wasm-bindgen) from 0.4.18 to 0.4.19.
- [Release notes](https://github.com/rustwasm/wasm-bindgen/releases)
- [Changelog](https://github.com/rustwasm/wasm-bindgen/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rustwasm/wasm-bindgen/commits)

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

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

* expand description

* basics of availability recovery

* finish availability recovery

* fill out missing text

* Update roadmap/implementers-guide/src/node/availability/availability-recovery.md

Co-authored-by: Fedor Sakharov <[email protected]>

* fix signal handling

Co-authored-by: Fedor Sakharov <[email protected]>

* Cadidate selection check assignment

* Apply suggestions from code review

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

* Review fixes

* Punish collator for wrong announcements

* Update node/core/candidate-selection/src/lib.rs

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

* Accept --parachain-id in adder-collator

* adder-collator: Support a file chainspec

This change is to make it more similar to what we have in cumlus.

This is not a big change since the user definition AbstractClient already is 'static.

Bumps [wasm-bindgen](https://github.com/rustwasm/wasm-bindgen) from 0.2.68 to 0.2.69.
- [Release notes](https://github.com/rustwasm/wasm-bindgen/releases)
- [Changelog](https://github.com/rustwasm/wasm-bindgen/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rustwasm/wasm-bindgen/compare/0.2.68...0.2.69)

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

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

Bumps [structopt](https://github.com/TeXitoi/structopt) from 0.3.20 to 0.3.21.
- [Release notes](https://github.com/TeXitoi/structopt/releases)
- [Changelog](https://github.com/TeXitoi/structopt/blob/master/CHANGELOG.md)
- [Commits](https://github.com/TeXitoi/structopt/compare/v0.3.20...v0.3.21)

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

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

* introduce a waiting period before selecting candidates and bitfields

* add network_bridge=debug tracing for rep

* change to 2.5s timeout in proposer

* pass timeout to proposer

* move timeout back to provisioner

* grumbles

* Update node/core/provisioner/src/lib.rs

* Fix nitpicks

* Fix bug

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

* parachains runtime: configurable maximum validators per core

* update guide and add test

* refactor some functions to not rely on `self`

* factor out common elements of seconding and attesting

* Add Spawn to backing FromJob

* do candidate validation in background

* tests

* address grumbles

* Simplify subsystem jobs

This pr simplifies the subsystem jobs interface. Instead of requiring an
extra message that is used to signal that a job should be ended, a job
now ends when the receiver returns `None`. Besides that it changes the
interface to enforce that messages to a job provide a relay parent.

* Drop ToJobTrait

* Remove FromJob

We always convert this message to FromJobCommand anyway.

* rename Trait -> Config

* revert diener changes

* rename HostConfig to ActiveConfig as more meaningful

* fix merge

* "Update Substrate"

* cargo update -p sp-io

Co-authored-by: parity-processbot <>

This pr changes how the runtime api subsystem processes runtime api
requests. Instead of answering all of them in the subsystem task and
thus, making all requests sequential, we now answer them in a background
task. This enables us to serve multiple requests at once.

Bumps [nix](https://github.com/nix-rust/nix) from 0.19.0 to 0.19.1.
- [Release notes](https://github.com/nix-rust/nix/releases)
- [Changelog](https://github.com/nix-rust/nix/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nix-rust/nix/compare/v0.19.0...v0.19.1)

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

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

* allow jobs to spawn sub-tasks

* fix fallout in subsytems

* change approval voting counting procedure

* language

* Update roadmap/implementers-guide/src/node/approval/approval-voting.md

Co-authored-by: Peter Goodspeed-Niklaus <[email protected]>

* improve language

* time-shifting

* tweak time-shifting

* expand

* typo

* tweaks to ensure we always get woken up

* move timing check into `tranches_to_approve`

Co-authored-by: Peter Goodspeed-Niklaus <[email protected]>

* erasure-coding: do not panic on 1 validator

* tabify fuzz tests

* remove num_validators length check

* remove unused import

* move erasure_coding_fuzzer to fuzzer

* change the authors to admit (at) parity.io

* Apply suggestions from code review

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

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

* guide: move erasure-root to candidate descriptor

* primitives: move erasure root to descriptor

* guide: unify candidate commitments and validation outputs

* primitives: unify validation outputs and candidate commitments

* parachains-runtime: fix fallout

* runtimes: fix fallout

* collation generation: fix fallout

* fix stray reference in primitives

* fix fallout in node-primitives

* fix remaining fallout in collation generation

* fix fallout in candidate validation

* fix fallout in runtime API subsystem

* fix fallout in subsystem messages

* fix fallout in candidate backing

* fix fallout in availability distribution

* don't clone

* clone

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

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

* Commit a fuzzer for the erase coding

* Replace tabs with spaces for the erase coding fuzzer

* Apply suggestions from code review

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

* guide: fix formatting for SessionInfo module

* primitives: SessionInfo type

* punt on approval keys

* ah, revert the type alias

* session info runtime module skeleton

* update the guide

* runtime/configuration: sync with the guide

* runtime/configuration: setters for newly added fields

* runtime/configuration: set codec indexes

* runtime/configuration: update test

* primitives: fix SessionInfo definition

* runtime/session_info: initial impl

* runtime/session_info: use initializer for session handling (wip)

* runtime/session_info: mock authority discovery trait

* guide: update the initializer's order

* runtime/session_info: tests skeleton

* runtime/session_info: store n_delay_tranches in Configuration

* runtime/session_info: punt on approval keys

* runtime/session_info: add some basic tests

* Update primitives/src/v1.rs

* small fixes

* remove codec index annotation on structs

* fix off-by-one error

* validator_discovery: accept a session index

* runtime: replace validator_discovery api with session_info

* Update runtime/parachains/src/session_info.rs

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

* runtime/session_info: add a comment about missing entries

* runtime/session_info: define the keys

* util: expose connect_to_past_session_validators

* util: allow session_info requests for jobs

* runtime-api: add mock test for session_info

* collator-protocol: add session_index to test state

* util: fix error message for runtime error

* fix compilation

* fix tests after merge with master

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

* Some code cleanup in overseer

- Switches to select! in the overseer run loop to be more fair about
message processing between the different sources.
- Added a check to only send `ActiveLeaves` if the update actually
contains any data.

* Move the check

* Restore old behavior

* Simplify message sending and signal sending to subsystems

* Update node/subsystem/src/lib.rs

* Initial commit

* Remove unnecessary struct

* Some review nits

* Update node/network/pov-distribution/src/lib.rs

* Update parachain/test-parachains/adder/collator/tests/integration.rs

* Review nits

* notify_all_we_are_awaiting

* Both ways of peers connections should work the same

* Add mod-level docs to error.rs

* Avoid multiple connection requests at same parent

* Dont bail on errors

* FusedStream for ConnectionRequests

* Fix build after merge

* Improve error handling

* Remove whitespace formatting