(cherry picked from commit 9e0e5fcd)

Snowbridge - Ethereum Client - Reject finalized updates without a sync committee in next store period (#4482)

This is a cherry-pick from master of
[https://github.com/paritytech/polkadot-sdk/pull/3790 and
https://github.com/paritytech/polkadot-sdk/pull/3727](https://github.com/paritytech/polkadot-sdk/pull/4478)



Expected patches for (1.7.0):
snowbridge-pallet-ethereum-client

Co-authored-by: Vincent Geddes <[email protected]>

Add `transfer_assets_using_type_and_then()` for transferring assets from
 local chain to destination chain using explicit XCM transfer types:
- `TransferType::LocalReserve`: transfer assets to sovereign account of
destination chain and forward a notification XCM to `dest` to mint and
deposit reserve-based assets to `beneficiary`.
- `TransferType::DestinationReserve`: burn local assets and forward a
notification to `dest` chain to withdraw the reserve assets from this
chain's sovereign account and deposit them to `beneficiary`.
- `TransferType::RemoteReserve(reserve)`: burn local assets, forward XCM
to `reserve` chain to move reserves from this chain's SA to `dest`
chain's SA, and forward another XCM to `dest` to mint and deposit
reserve-based assets to `beneficiary`. Typically the remote `reserve` is
Asset Hub.
- `TransferType::Teleport`: burn local assets and forward XCM to `dest`
chain to mint/teleport assets and deposit them to `beneficiary`.

By default, an asset's reserve is its origin chain. But sometimes we may
want to explicitly use another chain as reserve (as long as allowed by
runtime `IsReserve` filter).

This is very helpful for transferring assets with multiple configured
reserves (such as Asset Hub ForeignAssets), when the transfer strictly
depends on the used reserve.

E.g. For transferring Foreign Assets over a bridge, Asset Hub must be
used as the reserve location.

ERC20-tokenX is registered on AssetHub as a ForeignAsset by the
Polkadot<>Ethereum bridge (Snowbridge). Its asset_id is something like
`(parents:2, (GlobalConsensus(Ethereum), Address(tokenX_contract)))`.
Its _original_ reserve is Ethereum (only we can't use Ethereum as a
reserve in local transfers); but, since tokenX is also registered on
AssetHub as a ForeignAsset, we can use AssetHub as a reserve.

With this PR we can transfer tokenX from ParaA to ParaB while using
AssetHub as a reserve.

AssetA created on ParaA but also registered as foreign asset on Asset
Hub. Can use AssetHub as a reserve.

And all of the above can be done while still controlling transfer type
for `fees` so mixing assets in same transfer is supported.

Provides the caller with the ability to specify custom XCM that be
executed on `dest` chain as the last step of the transfer, thus allowing
custom usecases for the transferred assets. E.g. some are
used/swapped/etc there, while some are sent further to yet another
chain.

This allows usecases such as:

https://forum.polkadot.network/t/managing-sas-on-multiple-reserve-chains-for-same-asset/7538/4



Signed-off-by: Adrian Catangiu <[email protected]>

Backporting #3865 to 1.7 crates release for the `pallet-balances`.

---------

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

Backport of #4229 into the v1.7.0 release in order to support dependent
runtimes. This version of the SDK doesn't have
`UncheckedOnRuntimeUpgrade`, so I do it the "old way".

Signed-off-by: georgepisaltu <[email protected]>

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

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

We'll need to prepare a hotfix `1.2.2` release for fellowship runtimes
We need to republish `bp-header-chain` with minor version bump.

Part of: https://github.com/paritytech/polkadot-sdk/issues/4107

Backports for 1.7: 
- https://github.com/paritytech/polkadot-sdk/pull/3639
- https://github.com/paritytech/polkadot-sdk/pull/3706

Relevant Issues:
- https://github.com/paritytech/polkadot-sdk/issues/3245

Add `SetFeesMode { jit_withdraw: true }` before
`InitiateReserveWithdraw` instruction to allow paying JIT fees in the
executor.

This is backport of https://github.com/paritytech/polkadot-sdk/pull/3792

This is a cherry-pick from master of
https://github.com/paritytech/polkadot-sdk/pull/3790



Expected patches for (1.7.0):
snowbridge-pallet-ethereum-client
snowbridge-pallet-inbound-queue
snowbridge-pallet-outbound-queue
snowbridge-outbound-queue-runtime-api
snowbridge-pallet-system
snowbridge-core

---------

Co-authored-by: Vincent Geddes <[email protected]>
Co-authored-by: claravanstaden <Cats 4 life!>
Co-authored-by: Vincent Geddes <[email protected]>
Co-authored-by: Adrian Catangiu <[email protected]>

This is a cherry-pick from master of
https://github.com/paritytech/polkadot-sdk/pull/3727 and
https://github.com/paritytech/polkadot-sdk/pull/3790

Expected patches for (1.7.0):
snowbridge-pallet-ethereum-client
snowbridge-pallet-inbound-queue
snowbridge-pallet-outbound-queue
snowbridge-outbound-queue-runtime-api
snowbridge-pallet-system
snowbridge-core

This is a cherry-pick from master of
https://github.com/paritytech/polkadot-sdk/pull/3722



Expected patches for (1.7.0):
 `pallet-authorithy-discovery`

Signed-off-by: Alexandru Gheorghe <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>