(imported from https://github.com/paritytech/cumulus/pull/2157)

## Changes

This MR refactores the XCMP, Parachains System and DMP pallets to use
the [MessageQueue](https://github.com/paritytech/substrate/pull/12485)
for delayed execution of incoming messages. The DMP pallet is entirely
replaced by the MQ and thereby removed. This allows for PoV-bounded
execution and resolves a number of issues that stem from the current
work-around.

All System Parachains adopt this change.  
The most important changes are in `primitives/core/src/lib.rs`,
`parachains/common/src/process_xcm_message.rs`,
`pallets/parachain-system/src/lib.rs`, `pallets/xcmp-queue/src/lib.rs`
and the runtime configs.

### DMP Queue Pallet

The pallet got removed and its logic refactored into parachain-system.
Overweight message management can be done directly through the MQ
pallet.

Final undeployment migrations are provided by
`cumulus_pallet_dmp_queue::UndeployDmpQueue` and `DeleteDmpQueue` that
can be configured with an aux config trait like:

```rust
parameter_types! {
	pub const DmpQueuePalletName: &'static str = \"DmpQueue\" < CHANGE ME;
	pub const RelayOrigin: AggregateMessageOrigin = AggregateMessageOrigin::Parent;
}

impl cumulus_pallet_dmp_queue::MigrationConfig for Runtime {
	type PalletName = DmpQueuePalletName;
	type DmpHandler = frame_support::traits::EnqueueWithOrigin<MessageQueue, RelayOrigin>;
	type DbWeight = <Runtime as frame_system::Config>::DbWeight;
}

// And adding them to your Migrations tuple:
pub type Migrations = (
	...
	cumulus_pallet_dmp_queue::UndeployDmpQueue<Runtime>,
	cumulus_pallet_dmp_queue::DeleteDmpQueue<Runtime>,
);
```

### XCMP Queue pallet

Removed all dispatch queue functionality. Incoming XCMP messages are now
either: Immediately handled if they are Signals, enqueued into the MQ
pallet otherwise.

New config items for the XCMP queue pallet:
```rust
/// The actual queue implementation that retains the messages for later processing.
type XcmpQueue: EnqueueMessage<ParaId>;

/// How a XCM over HRMP from a sibling parachain should be processed.
type XcmpProcessor: ProcessMessage<Origin = ParaId>;

/// The maximal number of suspended XCMP channels at the same time.
#[pallet::constant]
type MaxInboundSuspended: Get<u32>;
```

How to configure those:

```rust
// Use the MessageQueue pallet to store messages for later processing. The `TransformOrigin` is needed since
// the MQ pallet itself operators on `AggregateMessageOrigin` but we want to enqueue `ParaId`s.
type XcmpQueue = TransformOrigin<MessageQueue, AggregateMessageOrigin, ParaId, ParaIdToSibling>;

// Process XCMP messages from siblings. This is type-safe to only accept `ParaId`s. They will be dispatched
// with origin `Junction::Sibling(…)`.
type XcmpProcessor = ProcessFromSibling<
	ProcessXcmMessage<
		AggregateMessageOrigin,
		xcm_executor::XcmExecutor<xcm_config::XcmConfig>,
		RuntimeCall,
	>,
>;

// Not really important what to choose here. Just something larger than the maximal number of channels.
type MaxInboundSuspended = sp_core::ConstU32<1_000>;
```

The `InboundXcmpStatus` storage item was replaced by
`InboundXcmpSuspended` since it now only tracks inbound queue suspension
and no message indices anymore.

Now only sends the most recent channel `Signals`, as all prio ones are
out-dated anyway.

### Parachain System pallet

For `DMP` messages instead of forwarding them to the `DMP` pallet, it
now pushes them to the configured `DmpQueue`. The message processing
which was triggered in `set_validation_data` is now being done by the MQ
pallet `on_initialize`.

XCMP messages are still handed off to the `XcmpMessageHandler`
(XCMP-Queue pallet) - no change here.

New config items for the parachain system pallet:
```rust
/// Queues inbound downward messages for delayed processing. 
///
/// Analogous to the `XcmpQueue` of the XCMP queue pallet.
type DmpQueue: EnqueueMessage<AggregateMessageOrigin>;
``` 

How to configure:
```rust
/// Use the MQ pallet to store DMP messages for delayed processing.
type DmpQueue = MessageQueue;
``` 

## Message Flow

The flow of messages on the parachain side. Messages come in from the
left via the `Validation Data` and finally end up at the `Xcm Executor`
on the right.

![Untitled
(1)](https://github.com/paritytech/cumulus/assets/10380170/6cf8b377-88c9-4aed-96df-baace266e04d)

## Further changes

- Bumped the default suspension, drop and resume thresholds in
`QueueConfigData::default()`.
- `XcmpQueue::{suspend_xcm_execution, resume_xcm_execution}` errors when
they would be a noop.
- Properly validate the `QueueConfigData` before setting it.
- Marked weight files as auto-generated so they wont auto-expand in the
MR files view.
- Move the `hypothetical` asserts to `frame_support` under the name
`experimental_hypothetically`

Questions:
- [ ] What about the ugly `#[cfg(feature = \"runtime-benchmarks\")]` in
the runtimes? Not sure how to best fix. Just having them like this makes
tests fail that rely on the real message processor when the feature is
enabled.
- [ ] Need a good weight for `MessageQueueServiceWeight`. The scheduler
already takes 80% so I put it to 10% but that is quite low.

TODO:
- [x] Remove c&p code after
https://github.com/paritytech/polkadot/pull/6271
- [x] Use `HandleMessage` once it is public in Substrate
- [x] fix `runtime-benchmarks` feature
https://github.com/paritytech/polkadot/pull/6966
- [x] Benchmarks
- [x] Tests
- [ ] Migrate `InboundXcmpStatus` to `InboundXcmpSuspended`
- [x] Possibly cleanup Migrations (DMP+XCMP)
- [x] optional: create `TransformProcessMessageOrigin` in Substrate and
replace `ProcessFromSibling`
- [ ] Rerun weights on ref HW

---------

Signed-off-by: Oliver Tale-Yazdi <[email protected]>
Co-authored-by: Liam Aharon <[email protected]>
Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>
Co-authored-by: command-bot <>

## Summary

Asset bridging support for AssetHub**Rococo** <-> AssetHub**Wococo** was
added [here](https://github.com/paritytech/polkadot-sdk/pull/1215), so
now we aim to bridge AssetHub**Rococo** and AssetHub**Westend**. (And
perhaps retire AssetHubWococo and the Wococo chains).

## Solution

**bridge-hub-westend-runtime**
- added new runtime as a copy of `bridge-hub-rococo-runtime`
- added support for bridging to `BridgeHubRococo`
- added tests and benchmarks

**bridge-hub-rococo-runtime**
- added support for bridging to `BridgeHubWestend`
- added tests and benchmarks
- internal refactoring by splitting bridge configuration per network,
e.g., `bridge_to_whatevernetwork_config.rs`.

**asset-hub-rococo-runtime**
- added support for asset bridging to `AssetHubWestend` (allows to
receive only WNDs)
- added new xcm router for `Westend`
- added tests and benchmarks

**asset-hub-westend-runtime**
- added support for asset bridging to `AssetHubRococo` (allows to
receive only ROCs)
- added new xcm router for `Rococo`
- added tests and benchmarks

## Deployment

All changes will be deployed as a part of
https://github.com/paritytech/polkadot-sdk/issues/1988.

## TODO

- [x] benchmarks for all pallet instances
- [x] integration tests
- [x] local run scripts


Relates to:
https://github.com/paritytech/parity-bridges-common/issues/2602
Relates to: https://github.com/paritytech/polkadot-sdk/issues/1988

---------

Co-authored-by: command-bot <>
Co-authored-by: Adrian Catangiu <[email protected]>
Co-authored-by: joe petrowski <[email protected]>

# Description

- What does this PR do?

While working with `pallet_nfts` through `nonfungibles_v2` traits
`Inspect, Mutate`, I found out that once you have set the collection
attribute with `<Nfts as Mutate>::set_collection_attribute()`, it's not
possible to read it with `<Nfts as Inspect>::collection_attribute()`
since they use different `namespace` values. When setting the attribute,
`AttributeNamespace::Pallet` is used, while
`AttributeNamespace::CollectionOwner` is used when reading.

more context:
https://github.com/freeverseio/laos/issues/7#issuecomment-1766137370

This PR makes `item` an optional parameter in
`Inspect::system_attribute()`, to be able to read collection attributes.

- Why are these changes needed?

To be able to read collection level attributes when reading attributes
of the collection. It will be possible to read collection attributes by
passing `None` for `item`

- How were these changes implemented and what do they affect?

`NftsApi` is also affected and `NftsApi::system_attribute()` now accepts
optional `item` parameter.

## Breaking change

Because of the change in the `NftsApi::system_attribute()` method's
`item` param, parachains who integrated the `NftsApi` need to update
their API code and frontend integrations accordingly. AssetHubs are
unaffected since the NftsApi wasn't released on those parachains yet.

[testnet] Align testnet system parachain runtimes using `RelayTreasuryLocation` and `SystemParachains` in the same way (#2023)

This PR addresses several issues:
- simplify referencing `RelayTreasuryLocation` without needing
additional `RelayTreasury` struct
- fix for referencing `SystemParachains` from parachain with `parents:
1` instead of `parents: 0`
- removed hard-coded constants and fix tests for `asset-hub-rococo`
which was merged to master after
https://github.com/paritytech/polkadot-sdk/pull/1726

---------

Co-authored-by: command-bot <>

closes https://github.com/paritytech/polkadot-sdk/issues/1882

## Breaking Changes

This PR introduces a new item to `pallet_balances::Config`:

```diff
trait Config {
++    type RuntimeFreezeReasons;
}
```

This value is only used to check it against `type MaxFreeze`. A similar
check has been added for `MaxHolds` against `RuntimeHoldReasons`, which
is already given to `pallet_balances`.

In all contexts, you should pass the real `RuntimeFreezeReasons`
generated by `construct_runtime` to `type RuntimeFreezeReasons`. Passing
`()` would also work, but it would imply that the runtime uses no
freezes at all.

---------

Signed-off-by: Oliver Tale-Yazdi <[email protected]>
Co-authored-by: Oliver Tale-Yazdi <[email protected]>

## Problem

This PR addresses the issue with testnet AssetHub builds, which was
discovered during the execution of `bot bench`.

https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/4038738
```
     Compiling asset-hub-rococo-runtime-wasm v1.0.0 (/builds/parity/mirrors/polkadot-sdk/target/production/wbuild/asset-hub-rococo-runtime)
  warning: Linking globals named 'Core_version': symbol multiply defined!
  error: failed to load bitcode of module "rococo_runtime-8799ee884447805a.rococo_runtime.0bc572b8-cgu.0.rcgu.o": 
  warning: `asset-hub-rococo-runtime-wasm` (lib) generated 1 warning
  error: could not compile `asset-hub-rococo-runtime-wasm` (lib) due to previous error; 1 warning emitted
```

https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/4038739
```
Compiling asset-hub-westend-runtime-wasm v1.0.0 (/builds/parity/mirrors/polkadot-sdk/target/production/wbuild/asset-hub-westend-runtime)
  warning: Linking globals named 'Core_version': symbol multiply defined!
  error: failed to load bitcode of module "westend_runtime-86d7844430f97d5c.westend_runtime.b7678d03-cgu.0.rcgu.o": 
  warning: `asset-hub-westend-runtime-wasm` (lib) generated 1 warning
  error: could not compile `asset-hub-westend-runtime-wasm` (lib) due to previous error; 1 warning emitted
```

## Solution

- Removed dependencies on `rococo-runtime` and `westend-runtime`
introduced by [this
PR](https://github.com/paritytech/polkadot-sdk/pull/1234/files#diff-a86375df98e04ca3cce1ea35c40257a222e2d5087f5f528ff33307678b78dc2dR534-R550).
- Replaced `<rococo_runtime::Treasury as PalletInfoAccess>::index()`
with `rococo_runtime_constants::TREASURY_PALLET_ID`.
- Added `check_treasury_pallet_id` to the relay runtimes to ensure that
the constant is aligned with the pallet id.
- Added "Rococo Treasury" to the waived locations (that will not be
charged fees in the executor) for `BridgeHubRococo` (to be aligned with
AssetHubs).

## References

[Full element discussion
here](https://matrix.to/#/!JUeaZUiYbdrvzvtwSL:parity.io/$2PnjYMsWRjR7M3oOfGuRI0XkjdoqJLtRcAPVcDLuLVg?via=parity.io&via=web3.foundation).

---------

Co-authored-by: command-bot <>

Combination of paritytech/polkadot#7005, its addon PR
paritytech/polkadot#7585 and its companion paritytech/cumulus#2433.

This PR introduces a new XcmFeesToAccount struct which implements the
`FeeManager` trait, and assigns this struct as the `FeeManager` in the
XCM config for all runtimes.

The struct simply deposits all fees handled by the XCM executor to a
specified account. In all runtimes, the specified account is configured
as the treasury account.

XCM __delivery__ fees are now being introduced (unless the root origin
is sending a message to a system parachain on behalf of the originating
chain).

# Note for reviewers

Most file changes are tests that had to be modified to account for the
new fees.
Main changes are in:
- cumulus/pallets/xcmp-queue/src/lib.rs <- To make it track the delivery
fees exponential factor
- polkadot/xcm/xcm-builder/src/fee_handling.rs <- Added. Has the
FeeManager implementation
- All runtime xcm_config files <- To add the FeeManager to the XCM
configuration

# Important note

After this change, instructions that create and send a new XCM (Query*,
Report*, ExportMessage, InitiateReserveWithdraw, InitiateTeleport,
DepositReserveAsset, TransferReserveAsset, LockAsset and RequestUnlock)
will require the corresponding origin account in the origin register to
pay for transport delivery fees, and the onward message will fail to be
sent if the origin account does not have the required amount. This
delivery fee is on top of what we already collect as tx fees in
pallet-xcm and XCM BuyExecution fees!

Wallet UIs that want to expose the new delivery fee can do so using the
formula:

```
delivery_fee_factor * (base_fee + encoded_msg_len * per_byte_fee)
```

where the delivery fee factor can be obtained from the corresponding
pallet based on which transport you are using (UMP, HRMP or bridges),
the base fee is a constant, the encoded message length from the message
itself and the per byte fee is the same as the configured per byte fee
for txs (i.e. `TransactionByteFee`).

---------

Co-authored-by: Branislav Kontur <[email protected]>
Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: Giles Cope <[email protected]>
Co-authored-by: command-bot <>
Co-authored-by: Francisco Aguirre <[email protected]>
Co-authored-by: Liam Aharon <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>

cumulus: add asset-hub-rococo runtime based on asset-hub-kusama and add asset-bridging support to it (#1215)

This commit adds Rococo Asset Hub dedicated runtime so we can test new
features here, before merging them in Kusama Asset Hub.
Also adds one such feature: asset transfer over bridge (Rococo AssetHub
<> Wococo AssetHub)

- clone `asset-hub-kusama-runtime` -> `asset-hub-rococo-runtime`
- make it use Rococo primitives, names, assets, constants, etc
- add asset-transfer-over-bridge support to Rococo AssetHub <> Wococo
AssetHub

Fixes #1128

---------

Co-authored-by: Branislav Kontur <[email protected]>
Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: Francisco Aguirre <[email protected]>

## Summary

This PR introduces several enhancements.

The current implementation of `NetworkExportTable` lacks remote location
filtering support beyond `NetworkId` lookup. To provide more control and
granularity, it's essential to allow configuration for bridging to
different consensus `NetworkId` while restricting access e.g. to
particular remote parachains.

Additionally, the `StartsWith` and `Equals` and
`StartsWithExplicitGlobalConsensus` helper functions, which are in
active use, are moved to the `xcm-builder` and `frame_support` modules
for better code organization.

Adds a new `LocationWithAssetFilters` filter to enable location-based
and asset-related filtering. This filter is useful for configuring the
`pallet_xcm` filter for
[XcmTeleportFilter](https://github.com/paritytech/polkadot-sdk/blob/master/polkadot/xcm/pallet-xcm/src/lib.rs#L212)
and
[XcmReserveTransferFilter](https://github.com/paritytech/polkadot-sdk/blob/master/polkadot/xcm/pallet-xcm/src/lib.rs#L216)
to restrict specific assets.

Furthermore, the `BridgeMessage` fields are not accessible outside of
`xcm-builder`, limiting the ability to create custom logic dependent on
it.

---------

Co-authored-by: Francisco Aguirre <[email protected]>

Make System Parachain trusted Teleporters of each other.

Migration of https://github.com/paritytech/cumulus/pull/2842

---------

Co-authored-by: command-bot <>
Co-authored-by: joe petrowski <[email protected]>

[xcm] Use `Weight::MAX` for `reserve_asset_deposited`, `receive_teleported_asset` benchmarks (#1726)

# Description

## Summary

Previously, the `pallet_xcm::do_reserve_transfer_assets` and
`pallet_xcm::do_teleport_assets` functions relied on weight estimation
for remote chain execution, which was based on guesswork derived from
the local chain. This approach led to complications for runtimes that
did not provide or support specific [XCM
configurations](https://github.com/paritytech/polkadot-sdk/blob/7cbe0c76/polkadot/xcm/xcm-executor/src/config.rs#L43-L47)
for `IsReserve` or `IsTeleporter`. Consequently, such runtimes had to
resort to implementing hard-coded weights for XCM instructions like
`reserve_asset_deposited` or `receive_teleported_asset` to support
extrinsics such as `pallet_xcm::reserve_transfer_assets` and
`pallet_xcm::teleport_assets`, which depended on remote weight
estimation.

The issue of remote weight estimation was addressed and resolved by
[Pull Request
#1645](https://github.com/paritytech/polkadot-sdk/pull/1645), which
removed the need for remote weight estimation.

## Solution

As a continuation of this improvement, the current PR proposes further
cleanup by removing unnecessary hard-coded values and rectifying
benchmark results with `Weight::MAX` that previously used
`T::BlockWeights::get().max_block` as an override for unsupported XCM
instructions like `ReserveAssetDeposited` and `ReceiveTeleportedAsset`.


## Questions

- [x] Can we remove now also `Hardcoded till the XCM pallet is fixed`
for `deposit_asset`? E.g. for AssetHubKusama
[here](https://github.com/paritytech/polkadot-sdk/blob/7cbe0c76/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/weights/xcm/mod.rs#L129-L134)
- [x] Are comments like
[this](https://github.com/paritytech/polkadot-sdk/blob/7cbe0c76/polkadot/runtime/kusama/src/weights/xcm/mod.rs#L94)
`// Kusama doesn't support ReserveAssetDeposited, so this benchmark has
a default weight` still relevant? Shouldnt be removed/changed?


## TODO

- [x] `bench bot` regenerate xcm weights for all runtimes
- [x] remove hard-coded stuff from system parachain weight files
- [ ] when merged, open `polkadot-fellow/runtimes` PR

## References

Fixes #1132
Closes #1132
Old polkadot repo [PR](https://github.com/paritytech/polkadot/pull/7546)

---------

Co-authored-by: command-bot <>

### Summary 

This PR introduces new dispatchables to the treasury pallet, allowing
spends of various asset types. The enhanced features of the treasury
pallet, in conjunction with the asset-rate pallet, are set up and
enabled for Westend and Rococo.

### Westend and Rococo runtimes.

Polkadot/Kusams/Rococo Treasury can accept proposals for `spends` of
various asset kinds by specifying the asset's location and ID.

#### Treasury Instance New Dispatchables:
- `spend(AssetKind, AssetBalance, Beneficiary, Option<ValidFrom>)` -
propose and approve a spend;
- `payout(SpendIndex)` - payout an approved spend or retry a failed
payout
- `check_payment(SpendIndex)` - check the status of a payout;
- `void_spend(SpendIndex)` - void previously approved spend;
> existing spend dispatchable renamed to spend_local

in this context, the `AssetKind` parameter contains the asset's location
and it's corresponding `asset_id`, for example:
`USDT` on `AssetHub`,
``` rust
location = MultiLocation(0, X1(Parachain(1000)))
asset_id = MultiLocation(0, X2(PalletInstance(50), GeneralIndex(1984)))
```

the `Beneficiary` parameter is a `MultiLocation` in the context of the
asset's location, for example
``` rust
// the Fellowship salary pallet's location / account
FellowshipSalaryPallet = MultiLocation(1, X2(Parachain(1001), PalletInstance(64)))
// or custom `AccountId`
Alice = MultiLocation(0, AccountId32(network: None, id: [1,...]))
```

the `AssetBalance` represents the amount of the `AssetKind` to be
transferred to the `Beneficiary`. For permission checks, the asset
amount is converted to the native amount and compared against the
maximum spendable amount determined by the commanding spend origin.

the `spend` dispatchable allows for batching spends with different
`ValidFrom` arguments, enabling milestone-based spending. If the
expectations tied to an approved spend are not met, it is possible to
void the spend later using the `void_spend` dispatchable.

Asset Rate Pallet provides the conversion rate from the `AssetKind` to
the native balance.

#### Asset Rate Instance Dispatchables:
- `create(AssetKind, Rate)` - initialize a conversion rate to the native
balance for the given asset
- `update(AssetKind, Rate)` - update the conversion rate to the native
balance for the given asset
- `remove(AssetKind)` - remove an existing conversion rate to the native
balance for the given asset

the pallet's dispatchables can be executed by the Root or Treasurer
origins.

### Treasury Pallet

Treasury Pallet can accept proposals for `spends` of various asset kinds
and pay them out through the implementation of the `Pay` trait.

New Dispatchables:
- `spend(Config::AssetKind, AssetBalance, Config::Beneficiary,
Option<ValidFrom>)` - propose and approve a spend;
- `payout(SpendIndex)` - payout an approved spend or retry a failed
payout;
- `check_payment(SpendIndex)` - check the status of a payout;
- `void_spend(SpendIndex)` - void previously approved spend;
> existing spend dispatchable renamed to spend_local

The parameters' types of the `spend` dispatchable exposed via the
pallet's `Config` and allows to propose and accept a spend of a certain
amount.

An approved spend can be claimed via the `payout` within the
`Config::SpendPeriod`. Clients provide an implementation of the `Pay`
trait which can pay an asset of the `AssetKind` to the `Beneficiary` in
`AssetBalance` units.

The implementation of the Pay trait might not have an immediate final
payment status, for example if implemented over `XCM` and the actual
transfer happens on a remote chain.

The `check_status` dispatchable can be executed to update the spend's
payment state and retry the `payout` if the payment has failed.

---------

Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: command-bot <>

Makes SPs first class citizens along with the relay chains in the
context of our CI runtime upgrade checks.

## Code changes

- Sets missing current storage version in `uniques` pallet
- Adds multisig V1 migration to run where it was missing
- Removes executed migration whos pre/post hooks were failing from
collectives runtime
- Initializes storage versions for SP pallets added after genesis
- Originally I was going to wait for
https://github.com/paritytech/polkadot-sdk/pull/1297 to be merged so
this wouldn't need to be done manually, but it doesn't seem like it'll
be merged any time soon so I've decided to set them manually to unblock
this

## CI changes

- Removed dependency of `westend` runtime upgrades being complete prior
to other ones running. I assume it is supposed to cache the
`try-runtime` build for a performance benefit, but it seems it wasn't
working. Maybe someone from the CI team can look into this or explain
why it needs to be there?

- Adds check-runtime-migration jobs for Parity asset-hubs, bridge-hubs
and contract chains

- Updated VARIABLES to accomodate the `kusama-runtime` package being
renamed to `staging-kusama-runtime` in
https://github.com/paritytech/polkadot-sdk/pull/1241

- Added `EXTRA_ARGS` variable to `check-runtime-migration`, and set
`--no-weight-warnings` to the relay chain runtime upgrade checks (relay
chains don't have weight restrictions).

This PR implements [`GenesisBuilder`
API](https://github.com/paritytech/polkadot-sdk/blob/a414ea75

/substrate/primitives/genesis-builder/src/lib.rs#L38)
for all the runtimes in polkadot repo.

Step towards: paritytech/polkadot-sdk#25

---------

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

* add common libs

* asset hubs

* add westend

* bridge hubs

* collectives

* contracts

* emulated tests

* parachain bin

* delete collectives constants and update docs

* integration tests should have apache license (some missing, some needed changing)

* propagate features

* fmt

* Rename `polkadot-parachain` to `polkadot-parachain-primitives`

While doing this it also fixes some last `rustdoc` issues and fixes
another Cargo warning related to `pallet-paged-list`.

* Fix compilation

* ".git/.scripts/commands/fmt/fmt.sh"

* Fix XCM docs

---------

Co-authored-by: command-bot <>

* Add missing Cumulus licenses

* Typo

* Add missing Substrate licenses

* Single job checking the sub-repos in steps

* Remove dates

* Remove dates

* Add missing (C)

* Update FRAME UI tests

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Update more UI tests

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

---------

Signed-off-by: Oliver Tale-Yazdi <[email protected]>
Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Fix aura config

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Fix Cargo.toml files

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Ignore feature-dependant tests

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Allow dead code

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

---------

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* restructure macro related exports

* restructure macro related exports

* wip

* wip

* update cargo lock

* refactor RuntimeDebug on unincluded segment

* fmt

* Companion: restructure `benchmarking` macro related exports (#3039)

* wip

* wip

* restructure benchmarking macro related exports

* add cargo lock

---------

Co-authored-by: parity-processbot <>

* Bump crate versions

* Bump spec_version

* Changes for asset conversion in ksm

* applied changes to forbid batch calls in xcm filters for ksm and wnd, fixed tests typing, cleaned up

* updated weights for pallet_asset_conversion in ksm

* updated swap_locally_on_chain_using_local_assets test

* added more call filters, approval deposit fix

* Update parachains/runtimes/assets/asset-hub-kusama/src/xcm_config.rs

* Update tests to be like master

* set metadata needed for the test.

* Update parachains/runtimes/assets/asset-hub-kusama/src/lib.rs

Co-authored-by: joe petrowski <[email protected]>

* Update parachains/runtimes/assets/asset-hub-kusama/src/lib.rs

Co-authored-by: joe petrowski <[email protected]>

* removed hardcoded existential_deposit in local swap test

* storage to const

We're not planning on setting this via an on chain vote so let's have it as a const.

* unneeded tests

* const

* shorter line

* missed one

* remove unused import

* Update parachains/runtimes/assets/asset-hub-kusama/src/lib.rs

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

---------

Co-authored-by: joepetrowski <[email protected]>
Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: Giles Cope <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* Update substrate & polkadot

* min changes to make async backing compile

* (async backing) parachain-system: track limitations for unincluded blocks (#2438)

* unincluded segment draft

* read para head from storage proof

* read_para_head -> read_included_para_head

* Provide pub interface

* add errors

* fix unincluded segment update

* BlockTracker -> Ancestor

* add a dmp limit

* Read para head depending on the storage switch

* doc comments

* storage items docs

* add a sanity check on block initialize

* Check watermark

* append to the segment on block finalize

* Move segment update into set_validation_data

* Resolve para head todo

* option watermark

* fix comment

* Drop dmq check

* fix weight

* doc-comments on inherent invariant

* Remove TODO

* add todo

* primitives tests

* pallet tests

* doc comments

* refactor unincluded segment length into a ConsensusHook (#2501)

* refactor unincluded segment length into a ConsensusHook

* add docs

* refactor bandwidth_out calculation

Co-authored-by: Chris Sosnin <[email protected]>

* test for limits from impl

* fmt

* make tests compile

* update comment

* uncomment test

* fix collator test by adding parent to state proof

* patch HRMP watermark rules for unincluded segment

* get consensus-common tests to pass, using unincluded segment

* fix unincluded segment tests

* get all tests passing

* fmt

* rustdoc CI

* aura-ext: limit the number of authored blocks per slot (#2551)

* aura_ext consensus hook

* reverse dependency

* include weight into hook

* fix tests

* remove stray println

Co-authored-by: Chris Sosnin <[email protected]>

* fix test warning

* fix doc link

---------

Co-authored-by: Chris Sosnin <[email protected]>
Co-authored-by: Chris Sosnin <[email protected]>

* parachain-system: ignore go ahead signal once upgrade is processed (#2594)

* handle goahead signal for unincluded segment

* doc comment

* add test

* parachain-system: drop processed messages from inherent data (#2590)

* implement `drop_processed_messages`

* drop messages based on relay parent number

* adjust tests

* drop changes to mqc

* fix comment

* drop test

* drop more dead code

* clippy

* aura-ext: check slot in consensus hook and remove all `CheckInherents` logic (#2658)

* aura-ext: check slot in consensus hook

* convert relay chain slot

* Make relay chain slot duration generic

* use fixed velocity hook for pallets with aura

* purge timestamp inherent

* fix warning

* adjust runtime tests

* fix slots in tests

* Make `xcm-emulator` test pass for new consensus hook (#2722)

* add pallets on_initialize

* tests pass

* add AuraExt on_init

* ".git/.scripts/commands/fmt/fmt.sh"

---------

Co-authored-by: command-bot <>

---------

Co-authored-by: Ignacio Palacios <[email protected]>

* update polkadot git refs

* CollationGenerationConfig closure is now optional (#2772)

* CollationGenerationConfig closure is now optional

* fix test

* propagate network-protocol-staging feature (#2899)

* Feature Flagging Consensus Hook Type Parameter (#2911)

* First pass

* fmt

* Added as default feature in tomls

* Changed to direct dependency feature

* Dealing with clippy error

* Update pallets/parachain-system/src/lib.rs

Co-authored-by: asynchronous rob <[email protected]>

---------

Co-authored-by: asynchronous rob <[email protected]>

* fmt

* bump deps and remove warning

* parachain-system: update RelevantMessagingState according to the unincluded segment (#2948)

* mostly address 2471 with a bug introduced

* adjust relevant messaging state after computing total

* fmt

* max -> min

* fix test implementation of xcmp source

* add test

* fix test message sending logic

* fix + test

* add more to unincluded segment test

* fmt

---------

Co-authored-by: Chris Sosnin <[email protected]>

* Integrate new Aura / Parachain Consensus Logic in Parachain-Template / Polkadot-Parachain (#2864)

* add a comment

* refactor client/service utilities

* deprecate start_collator

* update parachain-template

* update test-service in the same way

* update polkadot-parachain crate

* fmt

* wire up new SubmitCollation message

* some runtime utilities for implementing unincluded segment runtime APIs

* allow parachains to configure their level of sybil-resistance when starting the network

* make aura-ext compile

* update to specify sybil resistance levels

* fmt

* specify relay chain slot duration in milliseconds

* update Aura to explicitly produce Send futures

also, make relay_chain_slot_duration a Duration

* add authoring duration to basic collator and document params

* integrate new basic collator into parachain-template

* remove assert_send used for testing

* basic-aura: only author when parent included

* update polkadot-parachain-bin

* fmt

* some fixes

* fixes

* add a RelayNumberMonotonicallyIncreases

* add a utility function for initializing subsystems

* some logging for timestamp adjustment

* fmt

* some fixes for lookahead collator

* add a log

* update `find_potential_parents` to account for sessions

* bound the loop

* restore & deprecate old start_collator and start_full_node functions.

* remove unnecessary await calls

* fix warning

* clippy

* more clippy

* remove unneeded logic

* ci

* update comment

Co-authored-by: Marcin S. <[email protected]>

* (async backing) restore `CheckInherents` for backwards-compatibility (#2977)

* bring back timestamp

* Restore CheckInherents

* revert to empty CheckInherents

* make CheckInherents optional

* attempt

* properly end system blocks

* add some more comments

* ignore failing system parachain tests

* update refs after main feature branch merge

* comment out the offending tests because CI runs ignored tests

* fix warnings

* fmt

* revert to polkadot master

* cargo update -p polkadot-primitives -p sp-io

---------

Co-authored-by: asynchronous rob <[email protected]>
Co-authored-by: Ignacio Palacios <[email protected]>
Co-authored-by: Bradley Olson <[email protected]>
Co-authored-by: Marcin S. <[email protected]>
Co-authored-by: eskimor <[email protected]>
Co-authored-by: Andronik <[email protected]>

* remove as_derivative from SafeCallFilter

* lock

---------

Co-authored-by: parity-processbot <>

* diff minimisation between runtimes

* another nit

* Update parachains/runtimes/assets/asset-hub-westend/src/xcm_config.rs

Co-authored-by: joe petrowski <[email protected]>

* Update parachains/runtimes/assets/asset-hub-polkadot/src/xcm_config.rs

Co-authored-by: joe petrowski <[email protected]>

* Upgrade english

* Removed unused `CheckedExtrinsic` (#2972)

---------

Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: Branislav Kontur <[email protected]>

* Copy rustfmt.toml from Polkadot master

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Format with new config

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Add Polkadot clippy config

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Update Cargo.lock

Looks like https://github.com/paritytech/polkadot/pull/7611 did not
correctly update the lockfile. Maybe a different Rust Version?!

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

---------

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* paritytech/ci-cd#697: Update weights with VM runners

 - Update weights using VM instances
 - Change runner tag for weights ci job to weights-vm

* ".git/.scripts/commands/bench/bench.sh" all

* ".git/.scripts/commands/bench-all/bench-all.sh" --target_dir=cumulus

---------

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

* Compatibility fix for xcm benchmarks (cause of missing companion)

* ".git/.scripts/commands/bench/bench.sh" --subcommand=xcm --runtime=asset-hub-polkadot --runtime_dir=assets --target_dir=cumulus --pallet=pallet_xcm_benchmarks::fungible

* Fix for reserve_asset_deposited (https://github.com/paritytech/cumulus/issues/1974)

* Revert back hard-coded 1_000_000_000_u64 for `reserve_asset_deposited` with TODOs

* ".git/.scripts/commands/bench/bench.sh" --subcommand=xcm --runtime=asset-hub-kusama --runtime_dir=assets --target_dir=cumulus --pallet=pallet_xcm_benchmarks::fungible

---------

Co-authored-by: command-bot <>

* [asset-conv] Unused Balances type

* [asset-conv] native asset change

* Dedicated `AssetBalance` type for `pallet_assets` instances

* Improved local vs foreign asset handling + test for not allowing pool_assets in pool

* Removed `into_multiasset_id`

* Fix

* Refactor

* Fixed create_pool for benchmark with LocalAndForeignAssets (finally found it)

* ".git/.scripts/commands/fmt/fmt.sh"

* Revert

* fmt

* Migrates pools with `MultiLocation { parents: 0, interior: Here }` to `MultiLocation { parents: 1, interior: Here }`

* Allow `set_storage` for `AllowMultiAssetPools` / `LiquidityWithdrawalFee`

* Benchmarks work

* Removed comment + more defensive migration

* `T::Currency::transfer` -> `Balances::transfer_all` in migration

* Change pool_id in migration

* Update parachains/runtimes/assets/asset-hub-westend/src/lib.rs

* Bump substrate (manually)

* Bump polkadot

* Fixes from polkadot + clippy

* Fix for xcm-emulator tests (thank you Nacho)

---------

Co-authored-by: command-bot <>
Co-authored-by: Jegor Sidorenko <[email protected]>

* replace Index for Nonce

* update lockfile for {"substrate", "polkadot"}

---------

Co-authored-by: parity-processbot <>

Moves `Block` to `frame_system` instead of `construct_runtime` and removes `Header` and `BlockNumber` (#2790)

* Fixes

* Removes unused import

* Uses Block and removes BlockNumber/Header from Chain

* Fixes bridges

* Fixes

* Removes unused import

* Fixes build

* Uses correct RelayBlock

* Minor fix

* Fixes glutton-kusama

* Uses correct RelayBlock

* Minor fix

* Fixes benchmark for pallet-bridge-parachains

* Adds appropriate constraints

* Minor fixes

* Removes unused import

* Fixes integrity tests

* Minor fixes

* Updates trait bounds

* Uses custom bound for AsPrimitive

* Fixes trait bounds

* Revert "Fixes trait bounds"

This reverts commit 0b0f42f583f3a616a88afe45fcd06d31e7d9a06f.

* Revert "Uses custom bound for AsPrimitive"

This reverts commit 838e5281adf8b6e9632a2abb9cd550db4ae24126.

* No AsPrimitive trait bound for now

* Removes bounds on Number

* update lockfile for {"substrate", "polkadot"}

* Formatting

* ".git/.scripts/commands/fmt/fmt.sh"

* Minor fix

---------

Co-authored-by: parity-processbot <>

* GenesisBuild<T,I> deprecated. BuildGenesisConfig added

* ".git/.scripts/commands/fmt/fmt.sh"

* integration-tests/emulated: ..Default::default added to genesis configs

* Cargo.lock updated

* Cargo.lock updated

* update lockfile for {"polkadot", "substrate"}

* clippy fixes

* clippy fixes

* clippy fixes again

---------

Co-authored-by: command-bot <>

* remove candidate when to invulnerable

* fix

* candidates to collators

* make parameters consistent and more reasonable

* add call to kick invulnerable candidates

* factor removal into weight

* fix: use accrue instead of add

* make set_invulnerables non-atomic

* benchmark add_invulnerable to account for candidate removal

* don't remove from candidates with set_invulnerables

* fix bounds on benchmarking

* protect against zero min invulnerables underflow

* extra event and tests

* make candidates/invulnerables self-cleaning on session change

* add integrity test

* unused imports

* make rococo-contracts have 1 collator

* Add nft-fractionalization pallet to AssetHub Kusama

* Update Cargo.lock

* Update parachains/runtimes/assets/asset-hub-kusama/src/lib.rs

Co-authored-by: joe petrowski <[email protected]>

* Set MaxHolds = 10

* Change MaxHolds back to 1

---------

Co-authored-by: joe petrowski <[email protected]>

* Dex and payment by dex in westmint

* Wrap U256 type for now

(to support required traits.)

* cargo fmt

* We can now use U256

* Rename PromotedBalance

* name change

* Updating the code to master.

TODO: handle dust!

* cargo fmt

* Minimising changes and step towards getting benchmarks compiling

(still a From<u32> bound in the pallet)

* minimise diff

* Update parachains/runtimes/assets/westmint/src/lib.rs

Co-authored-by: Jegor Sidorenko <[email protected]>

* Update parachains/runtimes/assets/westmint/src/lib.rs

Co-authored-by: Jegor Sidorenko <[email protected]>

* Update parachains/common/src/impls.rs

Co-authored-by: Jegor Sidorenko <[email protected]>

* Fix benchmark build

* Add in AssetConversionAPI

* Handle dust

* cargo fmt

* Don't need to be explicit that it's AccountId32

* remove pool setup fee

(Asset deposit fees are a sufficient anti-spam measure)

* More natural way to specify native

* cargo fmt

* Update parachains/runtimes/assets/westmint/src/lib.rs

* Additional required impls

* either form of multilocation should be acceptable.

* add call filter exclusion

* Fix typo & try_convert now fails if native is converted

* merge master fixup

* Fix: HoldReason should be there.

* Box MultiAssetId

Otherwise it blows out the Call enum memory size.

* cargo fmt

* update lock file

* add std feature, update lock file

* need to turn on std on common

* adding in westmint tests

* WeightToFee must be from the destination chain.

* cargo fmt

* account for higher ED on westmint

* type removed as not used

* cargo fmt

* remove unused import

* minimising diff

* import needed only with feature enabled

* use multilocation contains

* move the impls to separate file

* simplify on conversion

* simplify on reverse conversion also.

* rename var

* clippy

* removed dead code

* cargo fmt

* Use pay by swap

* review suggestions

* cargo fmt

* Update parachains/runtimes/assets/asset-hub-westend/src/lib.rs

Co-authored-by: joe petrowski <[email protected]>

* add benchmarks for new assets pallet

* revert common/src changes

* need a concrete id

* more fixes

* lock

---------

Co-authored-by: Jegor Sidorenko <[email protected]>
Co-authored-by: joepetrowski <[email protected]>
Co-authored-by: joe petrowski <[email protected]>

* Temporary fix for frame_system::set_code benchmark

* Removed temprary fix

* BenchmarkHelper for frame-system (TODO: add stuff for ParachainSystem OnSetCode)

* BenchmarkHelper for frame-system (TODO: add stuff for ParachainSystem OnSetCode)

* Glutton

* Fix benchmarks for `set_code`

* Changed dummy values to non-zero

* update lockfile for {"polkadot", "substrate"}

---------

Co-authored-by: parity-processbot <>