* Companion for https://github.com/paritytech/substrate/pull/7161

* Update weights

* Update tests

* remove weight tests

* Update weights using benchmarking machine

./substrate2/target/release/substrate benchmark --chain dev --steps 50 --repeat 20 --pallet pallet_elections_phragmen --extrinsic "*" --raw --execution=wasm --wasm-execution=compiled --output

* "Update Substrate"

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

* Add WeightInfo to traits

* Update Cargo.lock

* "Update Substrate"

Co-authored-by: parity-processbot <>

* Update `pallet_offences` trait

* remove session weight tests

* "Update Substrate"

* Update Cargo.lock

* Update Cargo.lock

* remove unused code

Co-authored-by: parity-processbot <>

* Bump jsonrpc-core to v15

* "Update Substrate"

Co-authored-by: parity-processbot <>

* Companion PR for #6215

* rpc: fix reviewer comments

* "Update Substrate"

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

* Update scheduler from substrate

* "Update Substrate"

Co-authored-by: parity-processbot <>

* update for treasury bounty

* update trait

* add weightinfo

* remove old weight tests

* "Update Substrate"

* remove unused deps

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

This reverts commit d531ba56.

* import rococo into chain-spec

* make a few stabs at moving forward

* wip: rococo readme

* remove /service crate

- Move the chain-spec files to node-service
- update sufficient cargo files that polkadot-service-new builds
- not everything else builds yet

* wip: chase down some build errors in polkadot-cli

There's a lot more to go, but some progress has happened.

* make more progress getting polkadot-cli to build

* don't ignore polkadot.json within the res directory

* don't recreate pathbufs

* Prepare Polkadot to be used by Cumulus

This begins to make Polkadot usable from Cumulus.

* Remove old test

* migrate new_chain_ops fix from /service

* partially remove node/test-service

* Reset some changes

* Revert "partially remove node/test-service"

This reverts commit 7b8f9ba5bfc286a309df89853ae11facf3277ffb.

* WIP: replace v0 ParachainHost impl with v1 for test runtime

This is necessary because one of the current errors when building
the test service boils down to:

the trait bound `polkadot_test_runtime::RuntimeApiImpl<...>`:
  `polkadot_primitives::v1::ParachainHost<...>` is not satisfied

This is WIP because it appears to be causing some std leakage into
the wasm environment, or something; the compiler is currently
complaining about duplicate definitions of `panic_handler` and `oom`.
Presumably I have to identify all std types (Vec etc) and replace
them with sp_std equivalents.

* fix test runtime build

it wasn't std leakage, after all

* bump westend spec version

* use service-new as service within cli

* to revert: demo that forwarding the test runtime to the real impl blows up

* Revert "to revert: demo that forwarding the test runtime to the real impl blows up"

This reverts commit 68d2f385f378721c7433e3e39133434610cd2a51.

* Revert "Revert "to revert: demo that forwarding the test runtime to the real impl blows up""

This reverts commit 04cb1cbf8873b4429cb9c9fdccb7f4bb137dc720.

Might have just forgotten to disable default features

* More reverts

* MOARE

* plug in the runtime as the generic instantiation

This feels closer to a solution, but it still has problems: in particular,
it's assumed that Runtime implements all appropriate Trait traits,
which this one apparently does not.

* implement necessary traits to get the test runtime compiling

This is almost certainly not correct in some way; it really
looks like I need to mess with the construct_runtime! macro
somehow, to inject the inclusion trait's event type as a Event
variant. Still, better lock down this changeset while it all
compiles.

* add inclusion::Event as variant into Event enum

* implement unimplemented bits in kusama

* implement unimplemented bits in polkadot runtime

* implement unimplemented bits in westend runtime

* migrate client upgrades from master

* update test service with new node changes

* package metadata--that wasn't intended to be removed

* add parachains v1 modules to each runtime

It's not clear what precisely this does, but it's probably the right
thing to do.

* enable cli to opt out of full node features

* adjust rococo chainspec per example

https://github.com/paritytech/polkadot/blob/26f1fa47f7836ab4bee5d4aad127ebce748320dd/service/src/chain_spec.rs#L362

* try to fix Cargo.lock

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

* Updating tracing dependency

* "Update Substrate"

Co-authored-by: parity-processbot <>

* Update Cargo.lock to unbreak master

* missing using the result

The purpose of this commit is to establish a foundation of the router module, it paves the way for the implementation of other features.

* Update tracing-core version

* Use PR substrate pin

* Fix logger init

* Update substrate

* Update cargo lock

* Fix lock file issue

* Update cargo lock

Co-authored-by: David Palm <[email protected]>
Co-authored-by: Benjamin Kampmann <[email protected]>

* Prepare Polkadot to be used by Cumulus

This begins to make Polkadot usable from Cumulus.

* Remove old test

* Reset some changes

* More reverts

* MOARE

* Don't use `unimplemented!`

* Add weights and new trait

* update more trait instances

* Use () for tests

* update for new type

* "Update Substrate"

* bump spec version

* bump more spec

Co-authored-by: parity-processbot <>

* Guide: Reindent the router module with 4 spaces

The guide used to use 2 spaces for indentation. The problem with that is `mdbook` doesn't recognize them as a proper indentation and thus doesn't render indent properly.

A couple of things are not indented here because they will be changed in the following commits

* Guide: a bunch of fixes

* Add reward limits

* Fix weight tests and whatnot

* add weight files

* Update runtime/kusama/src/lib.rs

* "Update Substrate"

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

As described in #1717 running `cargo install` without `--locked` flag may end up with build fails.

* Add DefaultVote trait definition

* Check in cargo lock

* Update cargo lock

* "Update Substrate"

Co-authored-by: parity-processbot <>

* grandpa-rpc: dont share subscription manager, only executor

* node/rpc: merge imports

* node: apply style fixes from code review

* "Update Substrate"

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

* Update parity-multiaddr.

* CI

* One more.

Companion PR for ` Add a `build-sync-spec` subcommand and remove the CHT roots from the light sync state.` (#1670)

* Add BuildSyncSpec

* Remove accidental whitespace

* Update substrate

* Update substrate

* Fix wasm compilation

* Initial commit

Forked at: 8b595446
Parent branch: origin/master

* Validation: don't detect STDIN closing when running in process  (#1695)

Co-authored-by: Parity Releases <[email protected]>
Co-authored-by: Demi Marie Obenour <[email protected]>

* WIP

* The initial implementation of the collator side.

* Improve comments

* Multiple collation requests

* Add more tests and comments to validator side

* Add comments, remove dead code

* Apply suggestions from code review

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

* Fix build after suggested changes

* Also connect to the next validator group

* Remove a Future impl and move TimeoutExt to util

* Minor nits

* Fix build

* Change FetchCollations back to FetchCollation

* Try this

* Final fixes

* Fix build

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

* Initial commit

Forked at: cc19f134
Parent branch: origin/master

* Propagate test mode all the way down to ValidationPool

* Update validation/src/validation_service/mod.rs

* Fix test

* WIP

Forked at: cc19f134


Parent branch: origin/master

* Update service/src/lib.rs

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

* Adapt code to review suggestions

* Run validation inside the same process

* Add test

* CLEANUP

Forked at: cc19f134


Parent branch: origin/master

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

* Remove purchase pallet

* Update runtime/common/src/purchase.rs

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

* Actually check and fix compile

* Add events to dummy

* Fix kusama too

* remove events where it did not exist historically

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

* choose the straightforward candidate selection algorithm for now

* add draft implementation of candidate selection

* fix typo in summary

* more properly report misbehaving collators

* describe how CandidateSelection subsystem becomes aware of candidates

* revise candidate selection / collator protocol interaction pattern

* implement rest of candidate selection per the guide

* review: resolve nits

* start writing test suite, harness

* implement first test

* add second test

* implement third test

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