Added `HashedDescription<AccountId,
DescribeFamily<DescribeAllTerminal>>` foreign locations to local
accounts converter to all the parachains.

---------

Co-authored-by: command-bot <>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: Adrian Catangiu <adrian@parity.io>

This PR backports regular version bumps and prdocs reordering from the
`stable2409` release branch to `master`

---------

Co-authored-by: Morgan Adamiec <morgan@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Nazar Mokrynskyi <nazar@mokrynskyi.com>

cc https://github.com/paritytech/ci_cd/issues/1035

cc https://github.com/paritytech/ci_cd/issues/1023

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: command-bot <>
Co-authored-by: Maksym H <1177472+mordamax@users.noreply.github.com>
Co-authored-by: gui <gui.thiolliere@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: ggwpez <ggwpez@users.noreply.github.com>

This change adds the required validation for stronger UX guarantees when
using `InitiateReserveWithdraw` or `InitiateTeleport` XCM instructions.
Execution of the instructions will fail if the local chain is not
configured to trust the "destination" or "reserve" chain as a
reserve/trusted-teleporter for the provided "assets".

With this change, misuse of `InitiateReserveWithdraw`/`InitiateTeleport`
fails on origin with no overall side-effects, rather than failing on
destination (with side-effects to origin's assets issuance).

The commit also makes the same validations for pallet-xcm transfers, and
adds regression tests.

---------

Signed-off-by: Adrian Catangiu <adrian@parity.io>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>

# MBM try-runtime support

This MR adds support to the try-runtime trait such that the
try-runtime-CLI will be able to support MBM testing
[here](https://github.com/paritytech/try-runtime-cli/pull/90). It mainly
adds two feature-gated hooks to the `SteppedMigration` hook to
facilitate testing. These hooks are named `pre_upgrade` and
`post_upgrade` and have the same signature and implications as for
single-block migrations.

## Integration

To make use of this in your Multi-Block-Migration, just implement the
two new hooks and test pre- and post-conditions in them:

```rust
#[cfg(feature = "try-runtime")]
fn pre_upgrade() -> Result<Vec<u8>, frame_support::sp_runtime::TryRuntimeError> {
	// ...
}

#[cfg(feature = "try-runtime")]
fn post_upgrade(prev: Vec<u8>) -> Result<(), frame_support::sp_runtime::TryRuntimeError> {
    // ...
}
```

You may return an error or panic in these functions to indicate failure.
This will then show up in the try-runtime-CLI and can be used in CI for
testing.

Changes:
- Adds `try-runtime` gated methods `pre_upgrade` and `post_upgrade` on
`SteppedMigration`
- Adds `try-runtime` gated methods `nth_pre_upgrade` and
`nth_post_upgrade` on `SteppedMigrations`
- Modifies `pallet_migrations` implementation to run pre_upgrade and
post_upgrade steps at the appropriate times, and panic in the event of
migration failure.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Signed-off-by: georgepisaltu <george.pisaltu@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: claravanstaden <claravanstaden64@gmail.com>
Co-authored-by: ggwpez <ggwpez@users.noreply.github.com>
Co-authored-by: georgepisaltu <george.pisaltu@parity.io>

This PR primarily fixes the issue with
`zombienet-bridges-0001-asset-transfer-works` (see:
https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/7404903).

The PR looks large, but most of the changes involve splitting `LaneId`
into `LegacyLaneId` and `HashedLaneId`. All pallets now use `LaneId` as
a generic parameter.

The actual bridging pallets are now backward compatible and work with
actual **substrate-relay v1.6.10**, which does not even known anything
about permissionless lanes or the new pallet changes.



## Important

- [x] added migration for `pallet_bridge_relayers` and
`RewardsAccountParams` change order of params, which generates different
accounts

## Deployment follow ups
- [ ] fix monitoring for
`at_{}_relay_{}_reward_for_msgs_from_{}_on_lane_{}`
- [ ] check sovereign reward accounts - because of changed
`RewardsAccountParams`
- [ ] deploy another messages instances for permissionless lanes - on
BHs or AHs?
- [ ] return bac...

On messages Ethereum -> Polkadot Asset Hub: whether they are a token
transfer or a `Transact` for registering new token, make sure to handle
unspent fees, rather than trapping them.

This PR deposits them to Snowbridge's sovereign account on Asset Hub.

---------

Co-authored-by: command-bot <>

Partially implements
https://github.com/paritytech/polkadot-sdk/issues/5048

- adds a core selection runtime API to cumulus and a generic way of
configuring it for a parachain
- modifies the slot based collator to utilise the claim queue and the
generic core selection

What's left to be implemented (in a follow-up PR):
- add the UMP signal for core selection into the parachain-system pallet

View the RFC for more context:
https://github.com/polkadot-fellows/RFCs/pull/103

---------

Co-authored-by: command-bot <>

It is a first step for switching to the `frame-omni-bencher` for CI.

This PR includes several changes related to generating chain specs plus:

- [x] pallet `assigned_slots` fix missing `#[serde(skip)]` for phantom
- [x] pallet `paras_inherent` benchmark fix - cherry-picked from
https://github.com/paritytech/polkadot-sdk/pull/5688
- [x] migrates `get_preset` to the relevant runtimes
- [x] fixes Rococo genesis presets - does not work
https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/7317249
- [x] fixes Rococo benchmarks for CI 
- [x] migrate westend genesis
- [x] remove wococo stuff

Closes: https://github.com/paritytech/polkadot-sdk/issues/5680

## Follow-ups
- Fix for frame-omni-bencher
https://github.com/paritytech/polkadot-sdk/pull/5655
- Enable new short-benchmarking CI -
https://github.com/paritytech/polkadot-sdk/pull/5706
- Remove gitlab pipelines for short benchmarking
- refactor all Cumulus runtimes to use `get_preset` -
https://github.com/paritytech/polkadot-sdk/issues/5704
- https://github.com/paritytech/polkadot-sdk/issues/5705
- https://github.com/paritytech/polkadot-sdk/issues/5700
- [ ] Backport to the stable

---------

Co-authored-by: command-bot <>
Co-authored-by: ordian <noreply@reusable.software>

# Description

Fix https://github.com/paritytech/polkadot-sdk/pull/5074 which missed
the runtime migration to initialize channels of the bridge.

---------

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

- This will ensure that a correct product name
(Polkadot/Cumulus/Substrate) is referenced in license headers.
- Closes https://github.com/paritytech/license-scanner/issues/49

Setup auto incremented asset id to `50_000_000` for trust backed assets.

In order to align with Polkadot/Kusama Asset Hub -
https://github.com/polkadot-fellows/runtimes/pull/414
The next closes existing assets IDs in Rococo is `69_696_969`, in
Westend is `88_228_866`.

### Migration
**Stakeholders**: all clients providing asset creation functionality on
Westend/Rococo Asset Hub

This change does not break the API but introduces a new constraint. It
implements an auto-incremented ID strategy for Trust-Backed Assets (50
pallet instance indexes on both networks), starting at ID 50,000,000.
Each new asset must be created with an ID that is one greater than the
last asset created. The next ID can be fetched from the `NextAssetId`
storage item of the assets pallet. An empty `NextAssetId` storage item
indicates no constraint on the next asset ID and can serve as a feature
flag for this release.

# Description

Adding support for send polkadot native assets(PNA) to Ethereum network
through snowbridge. Asset with location in view of AH Including:

- Relay token `(1,Here)`
- Native asset `(0,[PalletInstance(instance),GenereIndex(index)])`
managed by Assets Pallet
- Native asset of Parachain `(1,[Parachain(paraId)])` managed by Foreign
Assets Pallet

The original PR in https://github.com/Snowfork/polkadot-sdk/pull/128
which has been internally reviewed by Snowbridge team.

# Notes

- This feature depends on the companion solidity change in
https://github.com/Snowfork/snowbridge/pull/1155. Currently register PNA
is only allowed from
[sudo](https://github.com/Snowfork/polkadot-sdk/blob/46cb3528

/bridges/snowbridge/pallets/system/src/lib.rs#L621),
so it's actually not enabled. Will require another runtime upgrade to
make the call permissionless together with upgrading the Gateway
contract.

- To make things easy multi-hop transfer(i.e. sending PNA from Ethereum
through AH to Destination chain) is not support ed in this PR. For this
case user can switch to 2-phases transfer instead.

---------

Co-authored-by: Clara van Staden <claravanstaden64@gmail.com>
Co-authored-by: Alistair Singh <alistair.singh7@gmail.com>
Co-authored-by: Vincent Geddes <117534+vgeddes@users.noreply.github.com>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Adrian Catangiu <adrian@parity.io>

Add emulated test cases for the coretime chain.

This tests the calls sent across the `CoretimeInterface` and ensures the
weights are sufficient.

Proxies are possible in the runtimes for Kusama and Polkadot but this
functionality was not previously available on testnets.

Closes #5453.

Proxies can now be used on `coretime-rococo`, `coretime-westend`,
`people-rococo` and `people-westend` in the same way as they can be on
Kusama and Polkadot chains.

The exact same proxies are configured as the production runtimes for the
respective system parachains.

Update `RuntimeVerison` type and use `system_version` to derive extrinsics root `StateVersion` instead of `V0` (#4257)

This PR 
- Renames `RuntimeVersion::state_version` to `system_version`
- Uses `Runtime::system_version` to derive extrinsics root
`StateVersion` instead of default `StateVersion::V0`

This PR should not be breaking any existing chains so long as they use
same `RuntimeVersion::state_version` for `Runtime::system_version`

Using `RuntimeVersion::system_version = 2` will make the extrinsics root
to use `StateVersion::V1` instead of `V0`

RFC for this change - https://github.com/polkadot-fellows/RFCs/pull/42

---------

Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Koute <koute@users.noreply.github.com>
Co-authored-by: Nazar Mokrynskyi <nazar@mokrynskyi.com>

Introduce a dynamic proposal deposit mechanism influenced by the total
number of active proposals, with the option to set the deposit to none.

The potential cost (e.g., balance hold) for proposal submission and
storage is determined by the implementation of the `Consideration`
trait. The footprint is defined as `proposal_count`, representing the
total number of active proposals in the system, excluding the one
currently being proposed. This cost may vary based on the proposal
count. The pallet also offers various types to define a cost strategy
based on the number of proposals.

Two new calls are introduced:
- kill(origin, proposal_hash): the cancellation of a proposal,
accompanied by the burning of the associated cost/consideration ticket.
- release_proposal_cost(origin, proposal_hash): the release of the cost
for a non-active proposal.

Additionally change: 
- benchmarks have been upgraded to benchmarks::v2 for collective pallet;
- `ensur...

Allow free Snowbridge consensus updates, if the header interval is
larger than the configured value (set to 32, so once a epoch).

This PR also moves the Rococo Snowbridge pallet config into its own
module.

Original PR: https://github.com/Snowfork/polkadot-sdk/pull/159

---------

Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>

Relates to:
https://github.com/paritytech/parity-bridges-common/issues/2451
Closes: https://github.com/paritytech/parity-bridges-common/issues/2500

## Summary

Now, the bridging pallet supports only static lanes, which means lanes
that are hard-coded in the runtime files. This PR fixes that and adds
support for dynamic, also known as permissionless, lanes. This means
that allowed origins (relay chain, sibling parachains) can open and
close bridges (through BridgeHubs) with another bridged (substrate-like)
consensus using just `xcm::Transact` and `OriginKind::Xcm`.

_This PR is based on the migrated code from the Bridges V2
[branch](https://github.com/paritytech/polkadot-sdk/pull/4427) from the
old `parity-bridges-common`
[repo](https://github.com/paritytech/parity-bridges-common/tree/bridges-v2)._

## Explanation

Please read
[bridges/modules/xcm-bridge-hub/src/lib.rs](https://github.com/paritytech/polkadot-sdk/blob/149b0ac2

/bridges/modules/xcm-bridge-hub/src/lib.rs#L17-L136)
to understand how managing bridges works. The basic concepts around
`BridgeId` and `LaneId` are also explained there.


## TODO

- [x] search and fix for comment: `// TODO:(bridges-v2) - most of that
stuff was introduced with free header execution:
https://github.com/paritytech/polkadot-sdk/pull/4102` - more info in the
comment
[bellow](https://github.com/paritytech/polkadot-sdk/pull/4427#issuecomment-2126625043)
- [x] TODO: there's only one impl of `EnsureOrigin<Success = Location>`

## TODO - not blocking review

**benchmarking:**
- [x] regenerate all relevant weights for BH/AH runtimes
- [ ] regenerate default weights for bridging pallets e.g.
`modules/messages/src/weights.rs`
- [ ] add benchmarks for `xcm-bridge-hub` pallet
https://github.com/paritytech/polkadot-sdk/issues/5550

**testing:**
- [ ] add xcm-emulator tests for Rococo/Penpal to Westend/Penpal with
full opening channel and sending/receiving `xcm::Transact`

**migrations:**
- [x] add migrations for BridgeHubRococo/Westend
https://github.com/paritytech/parity-bridges-common/issues/2794 (to be
reusable for P/K bridge)
  - [x] check also storage migration, if needed for pallets
  - [ ] migration for XCM type (optional)
  - [x] migration for static lanes to the dynamic (reuse for fellows)

**investigation:**
- [ ] revisit
https://github.com/paritytech/parity-bridges-common/issues/2380
- [ ] check congestion around `LocalXcmChannelManager` and
`OutboundLanesCongestedSignals` impls -
https://github.com/paritytech/polkadot-sdk/issues/5551
  - to be reusable for polkadot-fellows
- return `report_bridge_status` was remove, so we need to `XcmpQueue`
alternative?

---------

Signed-off-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: Svyatoslav Nikolsky <svyatonik@gmail.com>
Co-authored-by: command-bot <>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>

# Context

Fees can already be paid in other assets locally thanks to the Trader
implementations we have.
This doesn't work when sending messages because delivery fees go through
a different mechanism altogether.
The idea is to fix this leveraging the `AssetExchanger` config item
that's able to turn the asset the user wants to pay fees in into the
asset the router expects for delivery fees.

# Main addition

An adapter was needed to use `pallet-asset-conversion` for exchanging
assets in XCM.
This was created in
https://github.com/paritytech/polkadot-sdk/pull/5130.

The XCM executor was modified to use `AssetExchanger` (when available)
to swap assets to pay for delivery fees.

## Limitations

We can only pay for delivery fees in different assets in intermediate
hops. We can't pay in different assets locally. The first hop will
always need the native token of the chain (or whatever is specified in
the `XcmRouter`).
This is a byproduct of using the `BuyExecution` instruction to know
which asset should be used for delivery fee payment.
Since this instruction is not present when executing an XCM locally, we
are left with this limitation.
To illustrate this limitation, I'll show two scenarios. All chains
involved have pools.

### Scenario 1

Parachain A --> Parachain B

Here, parachain A can use any asset in a pool with its native asset to
pay for local execution fees.
However, as of now we can't use those for local delivery fees.
This means transfers from A to B need some amount of A's native token to
pay for delivery fees.

### Scenario 2

Parachain A --> Parachain C --> Parachain B

Here, Parachain C's remote delivery fees can be paid with any asset in a
pool with its native asset.
This allows a reserve asset transfer between A and B with C as the
reserve to only need A's native token at the starting hop.
After that, it could all be pool assets.

## Future work

The fact that delivery fees go through a totally different mechanism
results in a lot of bugs and pain points.
Unfortunately, this is not so easy to solve in a backwards compatible
manner.
Delivery fees will be integrated into the language in future XCM
versions, following
https://github.com/polkadot-fellows/xcm-format/pull/53.

Old PR: https://github.com/paritytech/polkadot-sdk/pull/4375.

Gensis config presets moved from `polkadot-parachain` binary into
`asset-hub-rococo` runtime.

relates to: #3944

---------

Co-authored-by: Dónal Murray <donal.murray@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>

✄
-----------------------------------------------------------------------------

Thank you for your Pull Request! 

 Please make sure it follows the
contribution guidelines outlined in [this

document](https://github.com/paritytech/polkadot-sdk/blob/master/docs/contributor/CONTRIBUTING.md)
and fill out the
sections below. Once you're ready to submit your PR for review, please
delete this section and leave only the text under
the "Description" heading.

# Description

*A concise description of what your PR is doing, and what potential
issue it is solving. Use [Github semantic

linking](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword)
to link the PR to an issue that must be closed once this is merged.*

## Integration

*In depth notes about how this PR should be integrated by downstream
projects. This part is mandatory, and should be
reviewed by reviewers, if the PR does NOT have the `R0-Silent` label. In
case of a `R0-Silent`, it can be ignored.*

## Review Notes

*In depth notes about the **implementation** details of your PR. This
should be the main guide for reviewers to
understand your approach and effectively review it. If too long, use

[`<details>`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/details)*.

*Imagine that someone who is depending on the old code wants to
integrate your new code and the only information that
they get is this section. It helps to include example usage and default
value here, with a `diff` code-block to show
possibly integration.*

*Include your leftover TODOs, if any, here.*

# Checklist

* [ ] My PR includes a detailed description as outlined in the
"Description" and its two subsections above.
* [ ] My PR follows the [labeling requirements](

https://github.com/paritytech/polkadot-sdk/blob/master/docs/contributor/CONTRIBUTING.md#Process
) of this project (at minimum one label for `T` required)
* External contributors: ask maintainers to put the right label on your
PR.
* [ ] I have made corresponding changes to the documentation (if
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* [ ] I have added tests that prove my fix is effective or that my
feature works (if applicable)

You can remove the "Checklist" section once all have been checked. Thank
you for your contribution!

✄
-----------------------------------------------------------------------------

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

This PR adds possibility to set BUILD_OPTIONS to the "Srtool Build" step
in the release pipeline while building runtimes.

Colses: https://github.com/paritytech/release-engineering/issues/213

---------

Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: EgorPopelyaev <EgorPopelyaev@users.noreply.github.com>

(Please, do not merge until SA, reverted and restored of
https://github.com/paritytech/polkadot-sdk/pull/4944)

Original PR with more context:
https://github.com/paritytech/parity-bridges-common/pull/2211
Relates to:
https://github.com/paritytech/parity-bridges-common/issues/2210

## TODO

- [x] fresh weighs for `pallet_bridge_messages`
- [x] add `try_state` for `pallet_bridge_messages` which checks for
unpruned messages - relates to the
[comment](https://github.com/paritytech/parity-bridges-common/pull/2211#issuecomment-1643224831)
- [x] ~prepare migration, that prunes leftovers, which would be pruned
eventually from `on_idle` the
[comment](https://github.com/paritytech/parity-bridges-common/pull/2211#issuecomment-1643224831)~
can be done also by `set_storage` / `kill_storage` or with
`OnRuntimeUpgrade` implementatino when `do_try_state_for_outbound_lanes`
detects problem.

## Open question

- [ ] Do we really need `oldest_unpruned_nonce` afterwards?
- after the runtime upgrade and when `do_try_state_for_outbound_lanes`
pass, we won't need any migrations here
    - we won't even need `do_try_state_for_outbound_lanes`
- please check comments bellow:
https://github.com/paritytech/polkadot-sdk/pull/4944#discussion_r1666737961

---------

Signed-off-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: Serban Iorga <serban@parity.io>
Co-authored-by: Svyatoslav Nikolsky <svyatonik@gmail.com>
Co-authored-by: command-bot <>

Add the Polkadot Coretime chain-spec to the directory with the other
system chain-specs.

This is the chain-spec used at genesis and for which the genesis head
data was generated.

It is also included in the assets for fellowship [release
v1.3.0](https://github.com/polkadot-fellows/runtimes/releases/tag/v1.3.0)

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

This is mostly tests cleanup:
- uses helper macro for generating teleport tests,
- adds missing treasury tests,
- improves naming and docs for transfer tests.

- [x] does not need a PRDOC

---------

Co-authored-by: command-bot <>

In the move from XCMv3 to XCMv4, the `AssetId` for `ForeignAssets` in
`asset-hub-rococo` and `asset-hub-westend` was left as `v3::Location` to
be later migrated to `v4::Location`.

This is that migration PR.

Because the encoding of `v3::Location` and `v4::Location` is the same,
we don't need to do any data migration, the keys will still be
decodable.
The [original idea by
Jan](https://github.com/paritytech/polkadot/pull/7236) was to make the
v4 changes in v3 since the ABI (the encoding/decoding) didn't change.
Corroborated the ABI is the same iterating over all storage, the code is
on [another
branch](https://github.com/paritytech/polkadot-sdk/blob/cisco-assert-v3-v4-encodings-equal/cumulus/parachains/runtimes/assets/migrations/src/foreign_assets_to_v4/mod.rs).

We will need a data migration when we want to update from `v4::Location`
to `v5::Location` because of [the accepted RFC changing the NetworkId
enum](https://github.com/polkadot-fellows/RFCs/pull/108).
I'll configure MBMs (Multi-Block Migrations) then and make the actual
migration.

Fixes https://github.com/paritytech/polkadot-sdk/issues/4128

---------

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: command-bot <>

Closes #4242

XCM programs that deposit assets to some new (empty) account will now
succeed if at least one of the deposited assets satisfies ED. Before
this change, the requirement was that the _first_ asset had to satisfy
ED, but assets order can be changed during reanchoring so it is not
reliable.

With this PR, ordering doesn't matter, any one(s) of them can satisfy ED
for the whole deposit to work.

Kusama address: FkB6QEo8VnV3oifugNj5NeVG3Mvq1zFbrUu4P5YwRoe5mQN

---------

Co-authored-by: Adrian Catangiu <adrian@parity.io>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: command-bot <>

In the real world, not all assets are sufficient. This aligns our
emulated networks to that reality. Only DOT and USDT are sufficient "by
default".

Updating the BHR and BHW runtime versions as a result of the changes in
https://github.com/paritytech/polkadot-sdk/pull/5074/

### Context

Since Rococo is now deprecated, we need another testnet to detect
bleeding-edge changes to Substrate, Polkadot, & BEEFY consensus
protocols that could brick the bridge.

It's the mirror PR of https://github.com/Snowfork/polkadot-sdk/pull/157
which has reviewed by Snowbridge team internally.

Synced with @acatangiu

 about that in channel
https://matrix.to/#/!gxqZwOyvhLstCgPJHO:matrix.parity.io/$N0CvTfDSl3cOQLEJeZBh-wlKJUXx7EDHAuNN5HuYHY4?via=matrix.parity.io&via=parity.io&via=matrix.org

---------

Co-authored-by: Clara van Staden <claravanstaden64@gmail.com>

Closes #4517

Polkadot address: 12gMhxHw8QjEwLQvnqsmMVY1z5gFa54vND74aMUbhhwN6mJR

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>

This PR adds functionality that allows tasks to enable auto-renewal.
Each task eligible for renewal can enable auto-renewal.

A new storage value is added to track all the cores with auto-renewal
enabled and the associated task running on the core. The `BoundedVec` is
sorted by `CoreIndex` to make disabling auto-renewal more efficient.

Cores are renewed at the start of a new bulk sale. If auto-renewal
fails(e.g. due to the sovereign account of the task not holding
sufficient balance), an event will be emitted, and the renewal will
continue for the other cores.

The two added extrinsics are:
- `enable_auto_renew`: Extrinsic for enabling auto renewal.
- `disable_auto_renew`: Extrinsic for disabling auto renewal.

TODOs:
- [x] Write benchmarks for the newly added extrinsics.

Closes: #4351

---------

Co-authored-by: Dónal Murray <donalm@seadanda.dev>

This PR backports regular version bumps and reorganisation of the
`prdoc` files from the stable release branch back to master

Add the possibility of injecting session-keys in genesis for
non-validators. Currently all keys injected in genesis were considered
as part of the initial validators set, this PR allows to inject a new
vector with non-authority keys

---------

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

A bit of a controversial move, but a good preparation for even further
reducing the traffic on outdated content of `substrate.io`. Current
status:

<img width="728" alt="Screenshot 2024-07-15 at 11 32 48"
src="https://github.com/user-attachments/assets/df33b164-0ce7-4ac4-bc97-a64485f12571">

Previously, I was in favor of changing the domain of the rust-docs to
something like `polkadot-sdk.parity.io` or similar, but I think the
current format is pretty standard and has a higher chance of staying put
over the course of time:

`<org-name>.github.io/<repo-name>` ->
`https://paritytech.github.io/polkadot-sdk/`

part of https://github.com/paritytech/eng-automation/issues/10

The problem with the current implementation is that minting will cause
the region coremask to be set to `Coremask::complete` regardless of the
actual coremask.

This PR fixes that.

More details about the nonfungible implementation can be found here:
https://github.com/paritytech/polkadot-sdk/pull/3455

---------

Co-authored-by: Dónal Murray <donalm@seadanda.dev>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

# Description
This is continue of the work to backport
`emulated-integration-tests-common`, if you want to understand the full
context start with reading
[#4930](https://github.com/paritytech/polkadot-sdk/pull/4930)

Published as part of the fellowship
[v1.2.6](https://github.com/polkadot-fellows/runtimes/releases/tag/v1.2.6)
release and originally intentionally left out of the repo as the
hardcoded system chains will soon be removed from the
`polkadot-parachain`.

After a conversation in
https://github.com/paritytech/polkadot-sdk/issues/5112 it was pointed
out by @josepot that there should be a single authoritative source for
these chainspecs. Since this is already the place for these it will
serve until something more fitting can be worked out.