* Look at the upgrade go-ahead and restriction signals

* Update Cargo.toml

* Drop old docs for validation code

* Update tests

* Fix typo

* Add doc-comments for read_optional_entry

* Add a note about ValidationData

* Introduce migration for removing unused storage entry

* Fix indentation

* Use intra-doc link syntax

* Double-check that GoAhead signal is not spurious

* fmt

* Drop commented code

* Fix typos

Co-authored-by: Alexander Popiak <[email protected]>

* Add a weight for StorageVersion write

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

Co-authored-by: Chris Sosnin <[email protected]>
Co-authored-by: Chris Sosnin <[email protected]>
Co-authored-by: Alexander Popiak <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* update Substrate and Polkadot

* Update parachain-template/runtime/src/lib.rs

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

* Use DecodeLimit for decoding XCM messages

* Use decode_all_with_depth_limit in appropriate places

* Use decode_all while decoding byte vector

* cargo fmt

* ci: add quick-check with clippy and rustfmt

* chore: rustfmt round

* chore: set the same rustfmt config than substrate

* chore: fix formatting

* cI: remove clippy

* ci: switch to nightly for the checks

* ci: fix toolchains and naming

* ci: Limit the check to formatting

* chore: fix formatting

* Update .rustfmt.toml

* Update .rustfmt.toml

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

* Remove event pallet::metadata attributes

* Add scale-info deps, TypeInfo derives, update call variants

* Update metadata runtime APIs

* Add missing scale_info dependency, update rococo runtime API

* Add missing scale_info dependency

* Remove pushed diener patches

* Cargo.lock

* Add missing scale-info dependencies

* Fixes

* Statemint runtime fixes

* Call struct variant empty matches

* Add missing scale-info dependency

* Fixes

* scale-info 1.0

* cargo update -p xcm

* update lock

* Update Cargo.lock

* update to latest polkadot

* remove rpc_http_threads

https://github.com/paritytech/substrate/pull/9737

* replace task executor with tokio handler

https://github.com/paritytech/substrate/pull/9737



* fix test compilation?

* Update Cargo.lock

* cargo update

* remove unused

* Update substrate and polkadot

* Update test/client/src/lib.rs

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

* Bump Tokio to 1.10

* Missed one

* Use new MultiLocation syntax everywhere

* Make tests compile

* Remove Filter and use Contains instead

* Fixes

* Remove patch

* Bump Polkadot

* bump

* Update Substrate & Polkadot

* Format

* Update again

This brings back the runtime upgrade test and also updates Substrate &
Polkadot.

* use max_block_proposal_slot_portion

* remove patch now that Substrate PR is merged

Co-authored-by: Robert Habermeier <[email protected]>

* fix max block weight

* fix milli per block too

* WIP: Update Substrate

* Update Substrate & Polkadot

* fixes

* more fixes

* few missing origins

* use spawn_essential_handle

* bump polkadot dep

* remove newlines

* fix test

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

* Adds support for checking the timestamp inherent while validating a block

This adds support for checking the timestamp inherent while validating a
block. This will use the relay chain slot number * relay chain slot
duration to calculate a timestamp. This timestamp is used to check the
timestamp in the timestamp inherent.

* Update polkadot-parachains/rococo-runtime/src/lib.rs

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

* Update polkadot-parachains/statemine-runtime/src/lib.rs

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

* Update primitives/timestamp/src/lib.rs

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

* Fix warnings

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

* Start

* More work

* Add proc-macro for `validate_block`

* Make everything compile

* Add some test

* update substrate/polkadot with construct_runtime changes

* fix update

* Fixes

* More fixes

* fix test, but might be wrong fix

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

This is basically a hack that prevents the inclusion of `:code` in the
storage proof. A proper fix requires some changes to the trie crate to
not include nodes that aren't read.

* update substrate

* try again

* Start with a failing integration test & some refactorings

* More work

* Make it "work"

* Add `NullConsensus` for the test

* More refactorings

* Move stuff over to its own crate

* Refactorings

* Integrate it into `service` and make the test working

* Docs and some exit condition

* Use the real import queue

* Fix tests

* Update client/pov-recovery/src/active_candidate_recovery.rs

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

* Fetch slot duration from the relay chain

* Docs

* Fixes

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

* Slap runtime_version macro everywhere

* Update Substrate

This includes the fix of compilation for macOS platforms.

* Introduce `CollectCollationInfo` runtime api

Instead of using well known keys to communicate information about a
collation between the runtime and the collator, we now use a runtime api
for this.

* Fixes bug

* Apply suggestions from code review

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

* Doc update

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

* Update polkadot

* Migrate all uses of MQC heads to merkle proofs

* Mass rename `relay_parent_storage_root`

* Restore parachain-system tests

* Update polkadot and libp2p swarm for testing

* Collapse match into an if let

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

* Start with something

* Update Substrate & Polkadot

* Start to make it compile

* Make it compile

* Begin with something

* Yep

* I'm a hacker

* Bring back the builder

* Make it work in some way

* Compile

* Parachains use their own "slot"

* Adds cumulus-pallet-aura

* Wrap AuRa import queue to disable equivocation checking by default

* Pass slot duration

* Check the seal when validating a block

* Adds missing file

* Try to make the seal working

* Fix it

* Some fixes

* Bring in the latest features to cleanup the code

* Update and make it compile

* Improve the import

* Start fixing

* More work

* Fix fix fix

* Make everything compile

* Small cleanups

* Rename and more docs

* Docs

* Fixes fixes fixes

* Update rococo-parachains/src/chain_spec.rs

* Update client/consensus/aura/src/lib.rs

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

* Update client/consensus/aura/src/lib.rs

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

* Update primitives/parachain-inherent/Cargo.toml

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

* Update primitives/parachain-inherent/Cargo.toml

* Update primitives/parachain-inherent/Cargo.toml

* Update primitives/parachain-inherent/Cargo.toml

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

* Update Substrate & Polkadot

* Fixes

* Introduce the converter into the hub

* Parachain recognises Rococo governance body as admin

* Whitespace

* Use UsingComponents for fee payment in XCM

* Fixes

* Fixes for XCM permissions

* Remove encode_call test

* Fixes

* Rococo Collator supports Shell runtime

* Fixes

* Fixes

* Initial draft of DMP Queue pallet

* DMP Queue builds.

* Companion for Polkadot gav-allow-xcm-exec

* Bump

* Fix std

* Fixes

* fix and improve docs

* fix compile errors in tests

* add test for try_service_message

* update cargo.lock

* Fixes

* Make test name read well

* Fixes

* Add a couple of simple tests

* Tests

* Tests

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Chain ID and ParaID don't collide

* Fixes

* Update pallets/dmp-queue/src/lib.rs

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

* Update pallets/dmp-queue/src/lib.rs

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

* Fixes

Co-authored-by: Alexander Popiak <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>

* Add spambot

* Fixes

* Add some extra functions to spambot, bump version

* Lock..

* Aggregate HRMP (XCMP/HMP) messages. Payloads for spambot.

* Fix tests, bump Polkadot.

* Fix HMP tests

* Rename Hrmp -> Xcmp for handler/sender

* Use master branch

* Test Xcm message passing & rename away from HMP

* Docs

* Introduce fee payment mechanics into XCM.

* Rename spambot -> ping

* Lock

* XCMP message dispatch system reimagining

- Moved most of the logic into xcm-handler pallet
- Altered the outgoing XCMP API from push to pull
- Changed underlying outgoing queue data structures to avoid multi-page read/writes
- Introduced queuing for incoming messages
- Introduced signal messages as a flow-control sub-stream
- Introduced flow-control with basic threshold back-pressure
- Introduced overall weight limitation on messages executed
- Additonal alterations to XCM APIs for the new system

* Should process any remaining XCM messages when we're not doing anything else.

* Update API usage and preparation for the big build.

* Some build fixes

* Build fixes

* xcm-handler builds

* Fix warnings

* Docs

* Parachains system builds

* Parachain runtime building

* Fix build

* Introduce transfer_asset specialisation.

* Fixes

* Two-stage upgrade for parachains.

* Fixes

* Fixes

* Updates for message sending.

* Repotting/renaming. Add primitives/utility.

* Remove real-overseer and bump refs

* Configure & document Rococo XCM runtime.

* Add shell runtime, some companion changes for #8589

* Bumps & fixes

* Fix test

* Build fix

* Update pallets/xcmp-queue/src/lib.rs

Co-authored-by: Amar Singh <[email protected]>

* Make tests compile

* Apply suggestions from code review

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

* remove unused

* remove unused event stuff

* Adds proper validation-worker to make integration tests work

* Apply suggestions from code review

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

* Apply suggestions from code review

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

* import saturating

* remove panic test

Co-authored-by: Robert Habermeier <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Amar Singh <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* Update Substrate & Polkadot

* Enforce `ParachainSetCode`