* Initial commit

* Licenses, spaces, docs

* Add a spawner

* Watch spawned subsystems with a FuturesUnordered

* Move the types around a bit

* Suggested fixes by Max

* Add a handler to talk to the Overseer

* FromOverseer and ToOverseer msgs and stopping

* Docs and return errors

* Dont broadcast, have add a from field to messages

* Allow communication between subsystems and outside world

* A message with a oneshot to send result example

* Remove leftover can_recv_msg

* Remove from field from messages

* Dont be generic over stuff

* Gather messages with StreamUnordered

* Fix comments and formatting

* More docs fixes and an example

* Apply suggestions from code review

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>

* Fixes from review

Move function from impl block.
Do not panic but resolve with errors if spawner fails or subsystem
resolves.

* Dropping a handler results in a flaky test

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>

* remove old runtime requirements section

* reorganize guide and improve ToC

* Identity

* Bump spec

* Update runtime/polkadot/src/lib.rs

Co-authored-by: kaichao <kaichaosuna@gmail.com>

* Fix runtime

* Bump runtimes

Co-authored-by: kaichao <kaichaosuna@gmail.com>

This pr ensures that the table router stays alive for the lifetime of
the validation instance. This is required to ensure that the node
responds onto gossip messages for the particular relay chain round.
Before, the table router was only kept alive for relay chain nodes that
were assigned to a Parachain, however the lifetime was also relative
short. This lead to bugs where a relay chain node did not include
PoVBlock's, because it did not receive them (rejected them on receive,
because it was not listening on the particular round).

* Revert async-std to 1.5.0

* Funny, some part of the Cargo.lock didn't get commited

* Use Substrate block builder.

* Clean up metrics.

* Lock.

* Lock.

* Switch to newest basic authorship interface

* Update Substrate reference and polkadot spec_version

* Let's improve

Co-authored-by: Bastian Köcher <git@kchr.de>

* remove redundant resize instruction from guide

* amend past code pruning to fully cover acceptance period

* update guide again

* note on return value of `validation_code_at`

* rename execution cores to availability cores

* clarify terminology

* add ReplacementTimes to the guide

* fully decouple inclusion and scheduler

* clarify parathread scheduling substantially

* clarify validator group selection

This lets offline signers know that the transaction format has changed,
due to the addition of `transaction_version` to the signed payload.

* Bump

* Bump

* Bump

* Make sure that vested claims are not transferable

We need to deposit the claimed balance to the destination account before
setting the locks through the vesting module. Otherwise we loose the
locks and the vested claim is directly transferable.

* Add comment

* Enable missing feature for webbrowser check

* Remove unneeded error variant

* Increment `spec_version`'s

* Fix tests

* companion for https://github.com/paritytech/substrate/pull/6132



* Fix more tests

* upsub

* Bump

* Update runtime/common/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* remove cleanup

* Update runtime/westend/src/lib.rs

* Apply suggestions from code review

* Fix build

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Add tests for Balance module weights

* Add tests for some of the Staking functions

* Add tests for system Pallet weights

* Add weight tests for Session pallet

* Add tests for Democracy Pallet weights

* Add tests for Phragment weights

* Add tests for Treasury weights

* Use consistent naming for tests

* Split tests into separate weight and fee suites

* Move weight constant checks into one test

* Use formulas instead of hardcoded weights

* Slim down number of tests

Mainly removing ones that are either root calls that aren't "important",
or others which will likely change if another test (which we kept) also
changes.

* Update timestamp set() weight

* Update Staking Pallet weights

* Update Democracy Pallet weights

* Update copyright year

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Test CC1 spec

* Adaptive default chainspec

* Strip -pre

* Update to next CC1 iteration

* Raw chainspec

* Test CC1 spec

* Adaptive default chainspec

* Include polkadot spec in release notes, retitle releases

* add CC1 to release title

* Update claim statements

* Update URLs

* Minor tweak to make enum agree with URL

* final html multihashes

* New hashes

* Version

* updated SAFT statement hash

* Update runtimes; this relies on substrate #6131

* Bump

* Share transaction filterer and fix Kusama

* Warning

* Gah!

* Tidy

* Westend fixes

* Westend fix

* Tweak constants

* Implement TCF stuff

* Fix

* Warning

* 15 minute lookahead

* 15 minute lookahead in Polkadot

* update max transactions

* Enable utility, disable vested_transfer

* Update runtime/common/src/lib.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Filter calls for validate unsigned also

* Deduplicate

* Fix

* Introduce Polkadot (mainnet) chainspec

* Fix naming.

* Enable indices and fix comment.

* Fix compilation

* Enable indices and fix comment.

* polkadot: babe: enable secondary VRF slots

* Test JSON

* Allow set_heads

* Fix

* Raw chain spec added

Co-authored-by: keorn <github@i.keorn.org>
Co-authored-by: NikVolf <nikvolf@gmail.com>
Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
Co-authored-by: Tomasz Drwięga <tomasz@parity.io>
Co-authored-by: André Silva <andre.beat@gmail.com>

* include implementor's guide in this repo

* most updated guide

* update readme for current networks

* remove networks docs (they were copy/paste from readme)

* remove trailing whitespace

* add polkadot wiki

* remove hello world name

* remove authors/revision

* More benchmarks

* Apply suggestions from code review

* update cargo

Co-authored-by: Gavin Wood <gavin@parity.io>

* Fixed point methods renames.

* Bump

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: Gav Wood <gavin@parity.io>

* Update impls.rs

* companion for substrate#6069

* update to latest changes

* Update Cargo.lock

* Bump

Co-authored-by: André Silva <andre.beat@gmail.com>
Co-authored-by: Gav Wood <gavin@parity.io>

Co-authored-by: dud1337 <grant@dud.li>

* add system to benchmarks

* Update cargo files

* Add new trait to offences

* companion for substrate#6069

* update to latest changes

* Update Cargo.lock

Co-authored-by: André Silva <andre.beat@gmail.com>
Co-authored-by: Gav Wood <gavin@parity.io>

* make council members able to note preimage using operation extirnsic

* Bump

Co-authored-by: Gav Wood <gavin@parity.io>

* Switch from Convert to WeightToFeePolynomial

* Bump

Co-authored-by: Gav Wood <gavin@parity.io>

* Companion to #6067

* Fix tests?

* Use AvailableBlockLimit instead of hardcoding the value.

* Bump substrate.

* add metrics

* reset & update

* update