Recently thought about the special handling we have for asset-hub
chains. They started with relay chain consensus and transitioned to AURA
at some point. However, nobody should be authoring with relay chain
consensus on these chains anymore, the transition is long done.

I propose to remove this special handling, allowing us to unify one more
execution path.

CI required markdown step seems to start failing after
https://github.com/paritytech/polkadot-sdk/pull/4806

Signed-off-by: Alexandru Gheorghe <alexandru.gheorghe@parity.io>

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

Added Instructions for pallet name customisation in the ReadMe

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

As per #3326 , removes pallet::getter macro usage from
pallet-membership. The syntax StorageItem::<T, I>::get() should be used
instead. Also converts some syntax to turbo and reimplements the removed
getters, following #223

cc @muraca

---------

Co-authored-by: Dónal Murray <donalm@seadanda.dev>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

Counterpart of: https://github.com/paritytech/polkadot-sdk/pull/4031

cc @paritytech/networking

---------

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Co-authored-by: Sebastian Kunert <skunert49@gmail.com>

This adds the new `SignedExtension` to Coretime Rococo and Coretime
Westend runtimes.

---------

Co-authored-by: Dónal Murray <donal.murray@parity.io>

On Westend Asset Hub, we allow Rococo Asset Hub to act as reserve for
any asset native to the Rococo or Ethereum ecosystems (practically
providing Westend access to Ethereum assets through double bridging:
W<>R<>Eth).

On Rococo Asset Hub, we allow Westend Asset Hub to act as reserve for
any asset native to the Westend ecosystem. We also allow Ethereum
contracts to act as reserves for the foreign assets identified by the
same respective contracts locations.

- [x] add emulated tests for various assets (native, trust-based,
foreign/bridged) going AHR -> AHW,
- [x] add equivalent tests for the other direction AHW -> AHR.

This PR is a prerequisite to doing the same for Polkadot<>Kusama bridge.

Update the instructions to work with the latest parachain template on
Polkadot SDK

---------

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

Adding `Runtime::OmniNode` variant + small changes

---------

Co-authored-by: kianenigma <kian@parity.io>

Partly fixes
https://github.com/paritytech/polkadot-sdk/pull/4890#discussion_r1655548633

Still the offchain API needs to be updated to hyper v1.0 and I opened an
issue for it, it's using low-level http body features that have been
removed

Co-authored-by: command-bot <>

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Ensure that the key ownership proof doesn't contain duplicate or
unneeded nodes.

We already have these checks for the bridge messages proof. Just making
them more generic and performing them also for the key ownership proof.

---------

Co-authored-by: Adrian Catangiu <adrian@parity.io>

Co-authored-by: gupnik <mail.guptanikhil@gmail.com>

Introduce an optional auto-increment setup for the IDs of new assets.

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: Bastian Köcher <git@kchr.de>

Enables the `request_revenue` and `notify_revenue` parts of [RFC 5 -
Coretime
Interface](https://polkadot-fellows.github.io/RFCs/approved/0005-coretime-interface.html)

TODO:
- [x] Finish first pass at implementation
- [x] ~~Need to explicitly burn uncollected and dropped revenue~~
Accumulate it instead
- [x] Confirm working on zombienet
- [x] Tests 
- [ ] Enable XCM `request_revenue` sending on Coretime chain on Kusama
and Polkadot

Fixes: #2209

---------

Co-authored-by: Dmitry Sinyavin <dmitry.sinyavin@parity.io>
Co-authored-by: command-bot <>
Co-authored-by: s0me0ne-unkn0wn <48632512+s0me0ne-unkn0wn@users.noreply.github.com>
Co-authored-by: Dónal Murray <donal.murray@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>

This PR upgrades `litep2p` to the latest version and includes the two
fixes:

1. Enables incoming DHT record validation with `litep2p` network
backend.
2. Sets `TCP_NODELAY` flag on TCP & WS sockets in `litep2p` backend, as
it is currently done in `libp2p` backend.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Add a `promote_fast` extrinsic to the `core-fellowship` pallet to allow
promotions that ignore the promotion cooldown. It comes with a new
`FastPromoteOrigin`.

Supersedes https://github.com/paritytech/polkadot-sdk/pull/4778

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: command-bot <>

Closes: https://github.com/paritytech/polkadot-sdk/issues/4298

This PR also merges `xcm-fee-payment-runtime-api` module to the
`xcm-runtime-api`.


## TODO

- [x] rename `convert` to `convert_location` and add new one
`convert_account` (opposite direction)
- [x] add to the all testnet runtimes
- [x] check polkadot-js if supports that automatically or if needs to be
added manually https://github.com/polkadot-js/api/pull/5917
- [ ] backport/patch for fellows and release (asap)

## Open questions
- [x] should we merge `xcm-runtime-api` and
`xcm-fee-payment-runtime-api` to the one module `xcm-runtime-api` ?

## Usage
Input:
 - `location:  VersionedLocation`
 
Output:
 - account_id bytes


![image](https://github.com/paritytech/polkadot-sdk/assets/8159517/4607b15a-77d2-462b-806c-606107776c0d)

---------

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

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

This is PR updates jsonrpsee v0.23 which mainly changes:
- Add `Extensions` which we now is using to get the connection id (used
by the rpc spec v2 impl)
- Update hyper to v1.0, http v1.0, soketto and related crates
(hyper::service::make_service_fn is removed)
- The subscription API for the client is modified to know why a
subscription was closed.

Full changelog here:
https://github.com/paritytech/jsonrpsee/releases/tag/v0.23.0

---------

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

Introduce migration type to remove data associated with a specific
storage of a pallet.

Based on existing `RemovePallet` migration type.

Required for https://github.com/paritytech/polkadot-sdk/pull/3820

---------

Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

A few refactorings to block import and block verification that should
not be controversial.

Block verification before block import is stateless by design as
described in https://substrate.stackexchange.com/a/1322/25 and the fact
that it wasn't yet I consider to be a bug. Some code that requires it
had to use `Mutex`, but I do not expect it to have a measurable
performance impact.

Similarly with block import checking whether block preconditions should
not be an exclusive operation, there is nothing fundamentally wrong with
checking a few competing blocks whose parent blocks exist at the same
time (and even import them concurrently later, though IIRC this is not
yet implemented either).

They were originally a part of
https://github.com/paritytech/polkadot-sdk/pull/4842 and upstreaming
will help us to reduce the size of the patch we need to apply on top of
upstream code at Subspace every time we upgrade. There are no new
features introduced here, just refactoring to get rid of unnecessary
requirements.

Fixes https://github.com/paritytech/polkadot-sdk/issues/4723. Also,
closes https://github.com/paritytech/polkadot-sdk/issues/4622

As stated in the linked issue, this PR adds the ability to use a real
rust type for pallet alias in the new `runtime` macro:
```rust
#[runtime::pallet_index(0)]
pub type System = frame_system::Pallet<Runtime>;
```

Please note that the current syntax still continues to be supported.

CC: @shawntabrizi @Kianenigma



---------

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

Upgrade libp2p to 0.52.4, including a fix: 

* Set Kademlia to server mode
(https://github.com/paritytech/substrate/pull/14703)

### TODO
- [x] Fix 3 zombienet tests failing:
  - [x] `zombienet-substrate-0002-validators-warp-sync`
- [ ]
~`zombienet-polkadot-functional-0005-parachains-disputes-past-session`~
The test is also flaky in other PRs and is not required for CI to
succeed.
  - [x] `zombienet-polkadot-functional-0009-approval-voting-coalescing`
- [x] Uncomment and update to the actual libp2p API tests in
[`substrate/client/network/src/protocol/notifications/handler.rs`](https://github.com/paritytech/polkadot-sdk/blob/7331f179/substrate/client/network/src/protocol/notifications/handler.rs#L1009).
- [x] When upgrading `multihash` crate as part of libp2p upgrade to
version v0.19.1, uncomment the conversion code at
https://github.com/paritytech/polkadot-sdk/blob/7547c494

/substrate/client/network/types/src/multihash.rs#L159
- [x] Perform a burn-in.

---------

Co-authored-by: Anton <anton.kalyaev@gmail.com>
Co-authored-by: command-bot <>
Co-authored-by: Dmitry Markin <dmitry@markin.tech>
Co-authored-by: Bastian Köcher <git@kchr.de>

While working on https://github.com/paritytech/polkadot-sdk/pull/4600 I
found that it would be nice if `chain-spec-builder` supported
`codeSubstitutes`. After this PR is merged you can do:

```
chain-spec-builder add-code-substitute chain_spec.json my_runtime.compact.compressed.wasm 1234
```

In addition, the `chain-spec-builder` was silently removing
`relay_chain` and `para_id` fields when used on parachain chain-specs.
This is now fixed by providing a custom chain-spec extension that has
these fields marked as optional.

Some primitives have impl Hex related traits enabled by `rustc-hex`
feature. People wanna use H256/H160 maybe need these trait impls

---------

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

We should not print a warning if the best block stays the same between
two finality events. There is no requirement that this changes. For sure
this doesn't need to be an error message.

Signed-off-by: dashangcun <jchaodaohang@foxmail.com>
Co-authored-by: dashangcun <jchaodaohang@foxmail.com>

Remove unused config parameters `ApproveOrigin` and `OnSlash` from the
treasury pallet. Add `OnSlash` config parameter to the bounties and tips
pallets.

part of https://github.com/paritytech/polkadot-sdk/issues/3800

Pull the Rust dependencies in advance to see if there is an issue with
timeouts.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Configuration for the maximum member count per rank, with the option for
no limit.

After preparing in https://github.com/paritytech/polkadot-sdk/pull/4633,
we can lift also all internal dependencies up to the workspace.

This does not actually change anything, but uses `workspace = true` for
all dependencies. You can check it with:
```bash
git checkout -q $(git merge-base oty-lift-all-deps origin/master)
cargo tree -e features > master.out

git checkout -q oty-lift-all-deps
cargo tree -e features > new.out
diff master.out new.out
```

It did not yet lift 100% of dependencies, some inside of `target.*` or
some that had conflicting aliases introduced recently. But i will do
these together in a follow-up with CI checks.

Can be reproduced with [zepter](https://github.com/ggwpez/zepter/):
`zepter transpose d lift-to-workspace "regex:.*" --version-resolver
highest --skip-package "polkadot-sdk" --ignore-errors --fix`.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

When `min_enactment_period == 0` and `desired == At(n)` where `n` is
smaller than the current block number, the scheduling would fail. This
happened for example here:
https://collectives.subsquare.io/fellowship/referenda/126

To ensure that this doesn't happen again, ensure that the earliest
allowed block is at minimum the next block.

### ISSUE
Link to the issue:
https://github.com/paritytech/polkadot-sdk/issues/1143

Deliverables
 - Implement trait `ContainsLengthBound` for pallet-membership
 

### Test Outcomes
___
Successful tests by running `cargo test -p pallet-membership --features
runtime-benchmarks`



running 22 tests
test tests::__construct_runtime_integrity_test::runtime_integrity_tests
... ok
test benchmark::bench_clear_prime ... ok
test tests::add_member_works ... ok
test tests::change_key_with_same_caller_as_argument_changes_nothing ...
ok
test tests::change_key_works ... ok
test benchmark::bench_set_prime ... ok
test benchmark::bench_remove_member ... ok
test benchmark::bench_change_key ... ok
test tests::change_key_works_that_does_not_change_order ... ok
test benchmark::bench_reset_members ... ok
test benchmark::bench_add_member ... ok
test tests::genesis_build_panics_with_duplicate_members - should panic
... ok
test benchmark::bench_swap_member ... ok
test tests::query_membership_works ... ok
test tests::prime_member_works ... ok
test tests::test_genesis_config_builds ... ok
test tests::remove_member_works ... ok
test tests::migration_v4 ... ok
test tests::swap_member_with_identical_arguments_changes_nothing ... ok
test tests::swap_member_works_that_does_not_change_order ... ok
test tests::swap_member_works ... ok
test tests::reset_members_works ... ok

test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered
out; finished in 0.01s

   Doc-tests pallet_membership

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered
out; finished in 0.00s

---------

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

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>