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]>

* Move the bridges subtree under root

* Squashed 'bridges/' changes from 277f0d5496..e50398d1c5

e50398d1c5 bridges subtree fixes (#2528)
99af07522d Markdown linter (#1309) (#2526)
733ff0fe7a `polkadot-staging` branch: Use polkadot-sdk dependencies (#2524)
e8a59f141e Fix benchmark with new XCM::V3 `MAX_INSTRUCTIONS_TO_DECODE` (#2514)
62b185de15 Backport `polkadot-sdk` changes to `polkadot-staging` (#2518)
d9658f4d5b Fix equivocation detection containers startup (#2516) (#2517)
d65db28a8f Backport: building images from locally built binaries (#2513)
5fdbaf45f6 Start the equivocation detection loop from the complex relayer (#2507) (#2512)
7fbb67de46 Backport: Implement basic equivocations detection loop (#2375)
cb7efe245c Manually update deps in polkadot staging (#2371)
d17981fc33 #2351 to polkadot-staging (#2359)

git-subtree-dir: bridges
git-subtree-split: e50398d1c594e4e96df70b0bd376e565d17e8558

* Reapply diener workspacify

* Fix Cargo.toml

* Fix test

* Adjustments

* 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]>

* Squashed 'bridges/' changes from edf33a2c85..277f0d5496

277f0d5496 Dynamic fees for bridges-v1 (#2294)
b1c51f7dd2 Finality loop refactoring (#2357)
620db2b10f Add equivocation detector crate and implement clients (#2348) (#2353)
3fe4b13eb4 Add basic equivocation detection pipeline schema (#2338) (#2341)

git-subtree-dir: bridges
git-subtree-split: 277f0d54961c800b231d8123c6445f378b1deb89

* [dynfees] Rococo/Wococo does not need congestion and dynamic fees (for now)

* Fix

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

* Forgotten bridges/Cargo.lock

---------

Co-authored-by: command-bot <>

* Squashed 'bridges/' changes from 0417308a48..3c4ada921b

3c4ada921b Update dependecies (#2277) (#2281)
3e195c9e76 GRANDPA: optimize votes_ancestries when needed (#2262) (#2264)
7065bbabc6 Implement RuntimeDebug for GrandpaJustification (#2254)
8c9e59bcbc Define generate_grandpa_key_ownership_proof() (#2247) (#2248)
0b46956df7 Deduplicate Grandpa consensus log reading logic (#2245) (#2246)
96c9701710 Fix deps from Cumulus (#2244)

git-subtree-dir: bridges
git-subtree-split: 3c4ada921bbdbdba945c3aa85d76ce316f7baab3

* removed extra files

* post-merge fixes

* also post-merge fixes

* 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 <>

* Companion for: Substrate#13869

https://github.com/paritytech/substrate/pull/13869

* Fix

* Warning

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

---------

Co-authored-by: parity-processbot <>

* Initial version of bridges pallet as subtree of https://github.com/paritytech/parity-bridges-common
Added `Bridges subtree files` pr review rule

* Squashed 'bridges/' content from commit d30927c08

git-subtree-dir: bridges
git-subtree-split: d30927c089bd9e73092d1ec1a62895603cb277a3

* Updated REAMDE.md and BRIDGES.md (inspired by original https://github.com/paritytech/polkadot/blob/d22eb62fe40e55e15eb91d375f48cc540d83a47e/BRIDGES.md)

* Squashed 'bridges/' changes from d30927c08..d3970944b

d3970944b Small simplifications (#2050)

git-subtree-dir: bridges
git-subtree-split: d3970944b0cfc4ea5226225e1ca07dab234c3556

* Squashed 'bridges/' changes from d3970944b..2180797fb

2180797fb Removed CODEOWNERS (#2051)

git-subtree-dir: bridges
git-subtree-split: 2180797fbf8a990490c67853dcffd81bc8dd083c

* Squashed 'bridges/' changes from 2180797fbf..4850aac8ce

4850aac8ce Removed relayer_account: &AccountId from MessageDispatch  (#2080)
8c8adafd54 Revert "Fix max-size messages at test chains (#2064)" (#2077)
c01a63efd8 Fixed off-by-one when confirming rewards in messages pallet (#2075)
a298be96aa Update subxt dependencies (#2072)
c0eef51eab Fix max-size messages at test chains (#2064)
3a658e3697 Messages relay fixes (#2073)
0022b5ab22 Slash relayers for invalid transactions (#2025)
198104007f Bump enumflags2 from 0.7.5 to 0.7.7
9229b257e5 [ci] Fix rules for docker build (#2069)
660d791390 [ci] Update buildah command and version (#2058)
e4535c0ca4 fix the way latest_confirmed_nonce_at_source is "calculated" (#2067)
dbc2d37590 select nothing if we have already selected nonces to submit or have submitted something (#2065)
a7eedd21fe [relay-substrate-client] Bump jsonrpsee (#2066)
8875d5aeae Bump clap from 4.2.2 to 4.2.4
25f9cf55e2 Another use of RangeInclusiveExt::checked_len() (#2060)
4942c12a5f submit lane unblock transactions from relay (#2030)
c0325d3c9c Test deployments fixes (#2057)
fc7b9b7ed7 Use the new matrix server (#2056)
63bcb5c10b Fixed delivery alert rule (#2052)

git-subtree-dir: bridges
git-subtree-split: 4850aac8ce6c34e5ca6246b88cd14c873a879cba

* Squashed 'bridges/' changes from 4850aac8ce..66aaf0dd23

66aaf0dd23 Nits (#2083)

git-subtree-dir: bridges
git-subtree-split: 66aaf0dd239dde40b64264061a77c921e2c82568

* Squashed 'bridges/' changes from 66aaf0dd23..557ecbcecc

557ecbcecc Fix sized messages (Follow-up on #2064) (#2103)
54f587a066 Add weight of refund extension post_dispatch to the weights of messages pallet (#2089)
5b1626f8c4 fix pallet param for nightly benchmarks check (#2099)
ae44c6b7a1 Add millau specific messages weights (#2097)
6ad0bd1f1e Add integrity tests to rialto parachain runtiime (#2096)
6919556de5 Bump tokio from 1.27.0 to 1.28.0
58795fcb75 Bump clap from 4.2.4 to 4.2.5
01bf31085b Bump scale-info from 2.5.0 to 2.6.0
8fe383240d Bump anyhow from 1.0.70 to 1.0.71
8d94e82ad5 deployments: add new BEEFY metrics and alarms (#2090)
e9a4749e7e Bump wasmtime from 6.0.1 to 6.0.2
9d9936c0d9 Bump wasmtime from 6.0.1 to 6.0.2 in /tools/runtime-codegen
5d77cd7bee Add more logs to relayer and message pallets (#2082)
75fbb9d3ef Update comment (#2081)
9904d09cf6 Benchmarks for new relayers pallet calls (#2040)

git-subtree-dir: bridges
git-subtree-split: 557ecbcecc585547b744a5ac9fb8d7f3b9de4521

* fmt

* Squashed 'bridges/' changes from 557ecbcecc..04b3dda6aa

04b3dda6aa Remove from subtree (#2111)
f8ff15e7e7 Add `MessagesPalletInstance` for integrity tests (#2107)
92ccef58e6 Use generated runtimes for BHR/BHW (#2106)
b33e0a585b Fix comment (#2105)

git-subtree-dir: bridges
git-subtree-split: 04b3dda6aa38599e612ff637710b6d2cff275ef3

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

---------

Co-authored-by: parity-processbot <>