Changes the POV format used by pov exporter and validator. The
`pov-validator` will now work with PoVs recovered from relay chain DA
and created by the collator pov exporter.

---------

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>
Co-authored-by: ordian <write@reusable.software>

Shouldn't matter much, but this is run on every produced block so free
performance

Asset Hub was using the native token for benchmarking xcm instructions.
This is not the best since it's cheaper than using something in
`pallet-assets` for example.
Had to remove some restrictive checks from `pallet-xcm-benchmarks`.

I'll bring back the checks with a better framework in the future that
allows for handling multiple assets (`fungibles::*` traits).

---------

Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>

# Description

It is difficult to spot changes to umbrella features when reviewing,
when defined on a long line, so made sure tomls formatting will be
applied to long array lines by splitting them on multiple lines. This
will be applied to any tomls in the monorepo that is not excluded from
taplo.

## Integration

N/A

## Review Notes

Set global taplo config `array_auto_expand` to true.

---------

Signed-off-by: Iulian Barbu <iulian.barbu@parity.io>

The xcm-executor will not support `ExecuteWithOrigin` from the start. It
might be implemented again in the future when more time can be spent on
it.

---------

Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>

This PR makes the litep2p backend the default network backend in Kusama.

We performed a gradual rollout in Kusama by asking validators to
manually switch to litep2p. The rollout went smoothly, with 250
validators running litep2p without issues. This PR represents the next
step in testing the backend at scale.

Thanks to everyone who contributed to making this happen! A special
shoutout to the validators for their prompt support and cooperation 

While at it, the litep2p release is bumped to the latest 0.9.2, which
downgrades a spamming log to debug.


### CLI Testing Done


```
### Kusama without network backend specified
RUST_LOG=info ./target/release/polkadot --chain kusama --pruning=1000 --in-peers 50 --out-peers 50 --sync=warp --detailed-log-output
2025-03-10 14:24:18.503  INFO main sub-libp2p: Running litep2p network backend

### Kusama with libp2p
RUST_LOG=info ./target/release/polkadot --chain kusama --pruning=1000 --in-peers 50 --out...

This PR includes:

- deduplicating some XCM decoding logic
- making use of `decode_with_depth_limit` consistently for
`VersionedXcm`
- some cleanup

**Summary:** This PR enables authoring of multiple blocks in one AURA
slot in the slot-based collator and stabilizes the slot-based collator.

## CLI Changes
The flag `--experimental-use-slot-based` is now marked as deprecated. I
opted to introduce `--authoring slot-based` instead of just removing the
`experimental` prefix. By introducing the `authoring` variant, we get
some future-proofing in case we want to introduce further options.

## Change Description
With elastic-scaling, we are able to author multiple blocks with a
single relay-chain parent. In the initial iteration, the interval
between two blocks was determined by the `slot_duration` of the
parachain. This PR introduces a more flexible model, where we try to
author multiple blocks in a single slot if the runtime allows it.

The block authoring loop is largely the same. The
[`SlotTimer`](https://github.com/paritytech/polkadot-sdk/blob/f1935bd9/cumulus/cli...

Closes #6851 

This PR adds an `EventEmitter` trait to the XCM Executor configuration,
enabling event emission for XCM handling. The implementation introduces
three dedicated functions to emit relevant events:

- `emit_sent_event`: Emits a `Sent` event when an XCM is successfully
sent.
- `emit_send_failure_event`: Emits a `SendFailed` event when an XCM
fails to send.
- `emit_process_failure_event`: Emits a `ProcessXcmError` event when an
XCM fails during processing.

Kusama address: FkB6QEo8VnV3oifugNj5NeVG3Mvq1zFbrUu4P5YwRoe5mQN

---------

Co-authored-by: Raymond Cheung <178801527+raymondkfcheung@users.noreply.github.com>
Co-authored-by: Adrian Catangiu <adrian@parity.io>
Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Close: https://github.com/paritytech/polkadot-sdk/issues/7816

---------

Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>

This pr ensures that we remove the `authorization` for a runtime upgrade
if the version check failed. If that check is failing, it means that the
runtime upgrade is invalid and the check will never succeed.

Besides that the pr is doing some clean ups.

---------

Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>

# Description

* This PR adds a new extrinsic `poke_deposit` to `pallet-proxy`. This
extrinsic will be used to re-adjust the deposits made in the pallet to
create a proxy or to create an announcement.
* Part of #5591 

## Review Notes

* Added a new extrinsic `poke_deposit` in `pallet-proxy`.
* This extrinsic checks and adjusts the deposits made for either
creating a proxy or creating an announcement or both.
* Added a new event `DepositPoked` to be emitted upon a successful call
of the extrinsic.
* Although the immediate use of the extrinsic will be to give back some
of the deposit after the AH-migration, the extrinsic is written such
that it can work if the deposit decreases or increases (both).
* The call to the extrinsic would be `free` if an actual adjustment is
made to the deposit for creating a proxy or to the deposit for creating
an announcement or both and `paid` otherwise (when no deposit is
changed).
* Added a new enum `DepositKind` to differentiate between proxy deposit
adjusted and announcement deposit adjusted when emitting events.
* Added tests to test all scenarios.

## TO-DOs
* [ ] Run CI cmd bot to benchmark

---------

Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Follow up from #7619 
Adding a more verbose rustdoc for guidance and difference between
chain-spec-builder and build-spec commands under polkadot-omni-node

---------

Co-authored-by: Iulian Barbu <14218860+iulianbarbu@users.noreply.github.com>
Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>

[XCM] Add generic location to account converter that also works with external ecosystems for bridge hubs (#7809)

That's the continuation of
[PR#7313](https://github.com/paritytech/polkadot-sdk/pull/7313)

I discovered in https://github.com/paritytech/polkadot-sdk/pull/7459,
that the overhead benchmark is not working for glutton-westend, as the
client can't send `system.remark` extrinsics. This was due to 2 issues:

1. Alice was not set as sudo. Hence, the `CheckOnlySudoAccount` deemed
the extrinsic as invalid.
2. The `CheckNonce` TxExtension also marked the extrinsic as invalid, as
the account doesn't exist (because glutton has no balances pallet).

This PR fixes the 1.) for now. I wanted to simply remove the
`CheckNonce` in the TxExtension to fix 2., but it turns out that this is
not possible, as the tx-pool needs the nonce tag to identify the
transaction. https://github.com/paritytech/polkadot-sdk/pull/6884 will
fix sending extrinsics on glutton.

---------

Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: s0me0ne-unkn0wn <48632512+s0me0ne-unkn0wn@users.noreply.github.com>

Fixes https://github.com/paritytech/polkadot-sdk/issues/7664

The discussion in https://github.com/paritytech/polkadot-sdk/pull/7710
should provide the context for why this solution was picked.

---------

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>
Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>

I added a new `ExternalConsensusLocationsConverterFor` struct to handle
external global consensus locations and their child locations.
This struct extends the functionality of existing converters
(`GlobalConsensusParachainConvertsFor` and
`EthereumLocationsConverterFor`) while maintaining backward
compatibility.

Fixes https://github.com/paritytech/polkadot-sdk/issues/7129

Polkadot address: 121HJWZtD13GJQPD82oEj3gSeHqsRYm1mFgRALu4L96kfPD1

---------

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

# Description

Working with https://github.com/paritytech/polkadot-sdk/pull/7556 I
encountered an internal compiler error on polkadot-omni-node-lib: see
bellow or [in
CI](https://github.com/paritytech/polkadot-sdk/actions/runs/13521547633/job/37781894640).

```
error: internal compiler error: compiler/rustc_traits/src/codegen.rs:45:13: Encountered error `SignatureMismatch(SignatureMismatchData { found_trait_ref: <{closure@sp_state_machine::trie_backend_essence::TrieBackendEssence<sc_service::Arc<dyn sp_state_machine::trie_backend_essence::Storage<<<<NodeSpec as common::spec::BaseNodeSpec>::Block as common::NodeBlock>::BoundedHeader as sp_runtime::traits::Header>::Hashing>>, <<<NodeSpec as common::spec::BaseNodeSpec>::Block as common::NodeBlock>::BoundedHeader as sp_runtime::traits::Header>::Hashing, sp_trie::cache::LocalTrieCache<<<<NodeSpec as common::spec::BaseNodeSpec>::Block as common::NodeBlock>::BoundedHeader as sp_runtime::traits::Header>::Hashing>, sp_trie...

Follow-up of https://github.com/paritytech/polkadot-sdk/pull/7638, which
attempted to remove contracts-rococo.

But there were some leftover weight files still chilling in the repo.

Related to https://github.com/paritytech/polkadot-sdk/issues/7360

This PR adds `DecodeWithMemTracking` as a trait bound for `Header`,
`Block` and `TransactionExtension` and
derives it for all the types that implement these traits in
`polkadot-sdk`.

# Description

* This PR adds a new extrinsic `poke_deposit` to `pallet-multisig`. This
extrinsic will be used to re-adjust the deposits made in the pallet to
create a multisig operation after AHM.
* Part of #5591 

## Review Notes

* Added a new extrinsic `poke_deposit` in `pallet-multisig`.
* Added a new event `DepositPoked` to be emitted upon a successful call
of the extrinsic.
* Although the immediate use of the extrinsic will be to give back some
of the deposit after the AH-migration, the extrinsic is written such
that it can work if the deposit decreases or increases (both).
* The call to the extrinsic would be `free` if an actual adjustment is
made to the deposit and `paid` otherwise.
* Added tests to test all scenarios.

## TO-DOs
* [x] Add Benchmark
* [x] Run CI cmd bot to benchmark

---------

Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Giuseppe Re <giuseppe.re@parity.io>

This PR backports version bumps and prdocs reorg from the latest stable
branch back to master

Closes #7573

@skunert  @bkchr



---------

Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Sebastian Kunert <skunert49@gmail.com>

Closes https://github.com/paritytech/polkadot-sdk/issues/7707

We need to add `pallet-revive` to penpal westend for testing
cross-contract XCM scenarios purposes

Extracted from #7473.

Part of: https://github.com/paritytech/polkadot-sdk/issues/5704.

---------

Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>

Relates to: https://github.com/paritytech/polkadot-sdk/issues/7541 
Relates to: https://github.com/paritytech/polkadot-sdk/issues/7566

This PR contains improved test cases that rely on the governance
location as preparation for AHM to capture the state as it is.
It introduces `execute_as_governance_call`, which can be configured with
various governance location setups instead of the hard-coded
`Location::parent()`.

Additionally, it adds a test for `authorize_upgrade` to all SP testnets.


## TODO
- [x] rewrite all tests using
`RuntimeHelper::<Runtime>::execute_as_governance` (because it is using
hard-coded `Location::parent()`) to use
`RuntimeHelper::<Runtime>::execute_as_governance_call`

## Follow-up
- [ ] add similar test for westend-runtime
- [ ] add test that ensure xcm-executor adds `ClearOrigin` before all
side-effect sent to different chain

---------

Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>

There were already previous efforts to remove the contracts-rococo
chain, see #5471, which was done as a response to this comment
https://github.com/paritytech/polkadot-sdk/pull/5288#discussion_r1711157476.

This PR intends to fix the parts that were overlooked back then, and
remove all traces of contracts-rococo as it is intended to be replaced
by a new testnet including pallet-revive.

removed run-relay references removed in PR #7549

`sc-cli` brings rocksdb dependency into frame-benchmarking-cli when used
with `default-features = false`.
This PR makes rocksdb deps optional that sc-cli brings in some of the
crates. I think I covered all the crates that depend on sc-cli but
please let me know if I missed any.

Fixes: https://github.com/paritytech/polkadot-sdk/issues/3793