Closes https://github.com/paritytech/polkadot-sdk-docs/issues/66

cc https://github.com/paritytech/polkadot-sdk/issues/2812
cc https://github.com/polkadot-fellows/RFCs/pull/56



Since this is a one line of code change, and for the sake of this not
taking six months to be done, I've opted to open a PR myself.

---------

Co-authored-by: Aaro Altonen <[email protected]>

Looks like using `spawn` instead of `spawn_blocking` in malus is leading
to a deadlock somehow. I'm not sure why exactly, but switching to
`spawn_blocking` fixes
https://github.com/paritytech/disabling-e2e-tests/issues/1, at least for
`suggest-garbage-candidate` (didn't check other variants).

Maybe my assumption here was wrong:
https://github.com/paritytech/polkadot-sdk/pull/2184#discussion_r1403587674

.

---------

Co-authored-by: Tsvetomir Dimitrov <[email protected]>

Pulling PartialComponents into a named `Service` type stops clippy
complaining about type complexity and also makes the type signatures a
little less scary to read.

There's two instances where we can't pull it out into a type because a
nightly feature has not yet been stabilised (E.g. the `imp Fn` isn't
stabilised in a type alias context here:
https://github.com/paritytech/polkadot-sdk/blob/d84e135bbfc366a17bb6b72d0fc9d09ee781ab8d/polkadot/node/service/src/lib.rs#L477


).

---------

Co-authored-by: Bastian Köcher <[email protected]>

Fixes a potential memory leak.

`PR_SET_PDEATHSIG` is used to terminate children when the parent dies.
Note that this is subject to a race. There seems to be a raceless
alternative [here](https://stackoverflow.com/a/42498370/6085242), but
the concern is small enough that a bit more complexity doesn't seem
worth it. Left a bit more info in the code comment.

Closes https://github.com/paritytech/polkadot-sdk-docs/issues/63



---------

Co-authored-by: Dónal Murray <[email protected]>
Co-authored-by: PG Herveou <[email protected]>
Co-authored-by: joe petrowski <[email protected]>

With the current code, when a user interlaces their region, the end
result will be three regions in the state:
- the non-interlaced region
- first part of the interlaced region
- second part of the interlaced region

The existing implementation retains the non-interlaced region in the
state, leading to a problematic scenario:

1. User 1 acquires a region from the market.
2. User 1 then interlaces this region.
3. Subsequently, User 1 transfers one part of the interlaced regions to
User 2.
Despite this transfer, User 1 retains the ability to assign the entire
original non-interlaced region, which is inconsistent with the fact that
they no longer own one of the interlaced parts.

This PR resolves the issue by removing the original region, ensuring
that only the two new interlaced regions remain in the state.

Bumps the known_good_semver group with 2 updates:
[syn](https://github.com/dtolnay/syn) and
[serde_yaml](https://github.com/dtolnay/serde-yaml).

Updates `syn` from 2.0.41 to 2.0.43
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dtolnay/syn/releases">syn's
releases</a>.</em></p>
<blockquote>
<h2>2.0.43</h2>
<ul>
<li>Insert trailing comma if not already present when printing a 1-tuple
in pattern position (<a
href="https://redirect.github.com/dtolnay/syn/issues/1553">#1553</a>)</li>
</ul>
<h2>2.0.42</h2>
<ul>
<li>Documentation improvements</li>
</ul>
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<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/95ee05214030f936b8db3ee295188d5dc2c89621"><code>95ee052</code></a>
Release 2.0.43</li>
<li><a
href="https://github.com/dtolnay/syn/commit/7383e81b1ab6f9983692ebd9d6caa54aeff8fb85"><code>7383e81</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1559">#1559</a>
from dtolnay/pattuple</li>
<li><a
href="https://github.com/dtolnay/syn/commit/712fde5a6fce0e7bee3615ab5c7545ce442bf034"><code>712fde5</code></a>
Fix ToTokens for PatTuple to insert trailing comma</li>
<li><a
href="https://github.com/dtolnay/syn/commit/ed9b94e3395cffb33db4254439e23dbc3a2e9e43"><code>ed9b94e</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1558">#1558</a>
from dtolnay/tupletests</li>
<li><a
href="https://github.com/dtolnay/syn/commit/ec8517b33c137c48c38b74ba5be21815763a50f5"><code>ec8517b</code></a>
Add tuple comma tests</li>
<li><a
href="https://github.com/dtolnay/syn/commit/3cf16c76bdbe4e16261a167592a77edab853c6aa"><code>3cf16c7</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1557">#1557</a>
from dtolnay/snapshotparsequote</li>
<li><a
href="https://github.com/dtolnay/syn/commit/553549ff12358a6ad95baaed2601a9dab541d693"><code>553549f</code></a>
Generalize snapshot parsing to types that do not implement Parse</li>
<li><a
href="https://github.com/dtolnay/syn/commit/f9ad833e4a77c61003861f4e14d16b10b9708f9e"><code>f9ad833</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1556">#1556</a>
from dtolnay/punctuatedsnapshot</li>
<li><a
href="https://github.com/dtolnay/syn/commit/131b40ba2904ec8755bb34466f369072dc34d588"><code>131b40b</code></a>
Debug impl for punctuated::Pairs superseded by Punctuated</li>
<li><a
href="https://github.com/dtolnay/syn/commit/3f12d652a8871955a7e27e0369933288bc387dd5"><code>3f12d65</code></a>
Include punctuation tokens in snapshot tests containing Punctuated</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/syn/compare/2.0.41...2.0.43">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_yaml` from 0.9.27 to 0.9.29
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dtolnay/serde-yaml/releases">serde_yaml's
releases</a>.</em></p>
<blockquote>
<h2>0.9.29</h2>
<ul>
<li>Turn on <code>deny(unsafe_op_in_unsafe_fn)</code> lint</li>
</ul>
<h2>0.9.28</h2>
<ul>
<li>Update <code>unsafe-libyaml</code> dependency to pull in unaligned
write fix</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/b957d2b15d7f3d96279997800fa0610b41b8fe00"><code>b957d2b</code></a>
Release 0.9.29</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/007fc2d5c1987847a0f1ac95885c56f8e6e5f808"><code>007fc2d</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/serde-yaml/issues/401">#401</a>
from dtolnay/unsafeop</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/5bac2475b0017d6a635d641df17165d71b951f0e"><code>5bac247</code></a>
Fill in unsafe blocks inside unsafe functions</li>
<li><a
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Turn on deny(unsafe_op_in_unsafe_fn)</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/1b6e44837f0db0a1c15537311fed3579a7e8c6d2"><code>1b6e448</code></a>
Release 0.9.28</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/ec1a3145d7b6b809f7b3aa2d9dcd7db30f0588d4"><code>ec1a314</code></a>
Force unsafe-libyaml version that contains unaligned write fix</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/a6b2dc075a6eb1bed0d927df7b7ac2bb288f3bb4"><code>a6b2dc0</code></a>
Update name of blocks_in_if_conditions clippy lint</li>
<li>See full diff in <a
href="https://github.com/dtolnay/serde-yaml/compare/0.9.27...0.9.29

">compare
view</a></li>
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</details>
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Adds the fix in https://github.com/paritytech/polkadot-sdk/pull/2039 to
the rococo-parachain runtime.

Resolves https://github.com/paritytech/polkadot-sdk/issues/2627



Initializes voter _after_ headers sync finishes in the background.

This enables the BEEFY gadget to work with `--sync warp` (GRANDPA warp
sync).

Co-authored-by: Adrian Catangiu <[email protected]>

And have proper benchmarks.

---------

Co-authored-by: eskimor <[email protected]>
Co-authored-by: command-bot <>
Co-authored-by: joe petrowski <[email protected]>

Adds more logging to the XCM execution for better debugging.

fix typos in the comments of `pallet-broker`

Co-authored-by: Liam Aharon <[email protected]>

Closes https://github.com/paritytech/polkadot-sdk-docs/issues/65

Found some areas for improvement while working on
https://github.com/polkadot-fellows/runtimes/pull/122.

## Improvements

- If multiple keys in a storage item (e.g. a map) are undecodable,
return all the undecodable keys rather than only the first one found
- Include the key of the undecodable storage in the INFO log
- Write output as hex string where appropriate
- Write INFO log on successful decoding

Rococo and Westend runtimes for the "People Chain". This chain contains
the Identity pallet with plans to migrate all related data from the
Relay Chain.

Changes `IdentityInfo` to:

- Remove `additional_fields`.
- Add `github` and `discord` as first class fields. From scraping chain
data, these were the only two additional fields used (for the Fellowship
and Ambassador Program, respectively).
- Rename `riot` to `matrix`.

Note: This will use the script in
https://github.com/paritytech/polkadot-sdk/pull/2025 to generate the
genesis state.

TODO:

- [x] https://github.com/paritytech/polkadot-sdk/pull/1814 and
integration of the Identity Migrator pallet for migration.
- [x] Tests: https://github.com/paritytech/polkadot-sdk/pull/2373



---------

Co-authored-by: Muharem <[email protected]>
Co-authored-by: Michal Kucharczyk <[email protected]>
Co-authored-by: Dónal Murray <[email protected]>
Co-authored-by: Richard Melkonian <[email protected]>
Co-authored-by: Liam Aharon <[email protected]>

Closes #416

As I mentioned in the above issue `balance_to_points` conversion
currently overflows the `Balance` types even before computing the actual
points for the given tokens. This fixes that,

Even though it is difficult to overflow the sufficients variable, since
an attacker that is willing to rapidly increase the number must every
time deposit a minimum deposit of a given asset, it is safer to use
saturating_add().

---------

Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: joe petrowski <[email protected]>

closes https://github.com/paritytech/parity-bridges-common/issues/2739

Bumps [unsafe-libyaml](https://github.com/dtolnay/unsafe-libyaml) from
0.2.9 to 0.2.10.
<details>
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<p><em>Sourced from <a
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<blockquote>
<h2>0.2.10</h2>
<ul>
<li>Fix write to improperly aligned pointer in 32-bit targets (<a
href="https://redirect.github.com/dtolnay/unsafe-libyaml/issues/21">#21</a>)</li>
</ul>
</blockquote>
</details>
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<summary>Commits</summary>
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<li><a
href="https://github.com/dtolnay/unsafe-libyaml/commit/61f3ab82b271ac90d6a04f65520614ca08c58abe"><code>61f3ab8</code></a>
Release 0.2.10</li>
<li><a
href="https://github.com/dtolnay/unsafe-libyaml/commit/d90d7abc4e31d590881a055c6ade175e40cd498f"><code>d90d7ab</code></a>
Clean up some redundant casts</li>
<li><a
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Merge pull request <a
href="https://redirect.github.com/dtolnay/unsafe-libyaml/issues/24">#24</a>
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<li><a
href="https://github.com/dtolnay/unsafe-libyaml/commit/b8a0863c1bb2a0e1b3d226679e4a7bd31d14c2b4"><code>b8a0863</code></a>
Fix insufficient alignment of malloc's return value on 32-bit</li>
<li><a
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Merge pull request <a
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from dtolnay/malloc</li>
<li><a
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Check arithmetic in malloc computations</li>
<li><a
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Merge pull request <a
href="https://redirect.github.com/dtolnay/unsafe-libyaml/issues/22">#22</a>
from dtolnay/force</li>
<li><a
href="https://github.com/dtolnay/unsafe-libyaml/commit/5b40a9e0edc5c5e87585d49f9fd34603c2c4742b"><code>5b40a9e</code></a>
Check more arithmetic operations</li>
<li><a
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Delete cast to long followed by size_t</li>
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Clean up duplicated casting to size_t</li>
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- Updates all safe call filters to allow `system::authorize_upgrade`.
- Updates Coretime safe call filter to allow `sudo` and
`system_set_storage`.
- Update Coretime teleports to allow teleportation with other system
chains.

---------

Co-authored-by: Bastian Köcher <[email protected]>

This changes `pallet-sudo` to also accept `Root` origin for
`ensure_sudo`. This can be useful for parachains who allow the relay
chain to have superuser rights to setup the sudo pallet for example.

After merging https://github.com/paritytech/polkadot-sdk/pull/2522


asset-hub-rococo and bridge-hub-rococo runtime versions need to be
bumped for their deployment.

---------

Co-authored-by: joe petrowski <[email protected]>

related to
https://github.com/paritytech/parity-bridges-common/issues/2739

Also fixes: https://github.com/paritytech/polkadot-sdk/issues/1417



- [x] CoreIndex -> AssignmentProvider mapping will be able to change any
time.
- [x] Implement
- [x] Provide Migrations
- [x] Add and fix tests
- [x] Implement bulk assigner logic
- [x] bulk assigner tests
- [x] Port over current assigner to use bulk designer (+ share on-demand
with bulk): top-level assigner has core ranges: legacy, bulk
- [x] Adjust migrations to reflect new assigner structure
- [x] Move migration code to Assignment code directly and make it
recursive (make it possible to skip releases) -> follow up ticket.
- [x] Test migrations
- [x] Add migration PR to runtimes repo -> follow up ticket.
- [x] Wire up with actual UMP messages
- [x] Write PR docs

---------

Co-authored-by: eskimor <[email protected]>
Co-authored-by: Bradley Olson <[email protected]>
Co-authored-by: BradleyOlson64 <[email protected]>
Co-authored-by: Anton Vilhelm Ásgeirsson <[email protected]>
Co-authored-by: antonva <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Marcin S. <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: command-bot <>

# Description

Adds Snowbridge to the Rococo bridge hub runtime. Includes config
changes required in Rococo asset hub.

---------

Co-authored-by: Alistair Singh <[email protected]>
Co-authored-by: ron <[email protected]>
Co-authored-by: Vincent Geddes <[email protected]>
Co-authored-by: claravanstaden <Cats 4 life!>

related to
https://github.com/paritytech/parity-bridges-common/issues/2739



Co-authored-by: Branislav Kontur <[email protected]>

Should have merged master into #2682 before merging.

Many clippy lints usually enforced by `-Dcomplexity` and `-Dcorrectness`
are not caught by CI as they are gated by `features`, like
`runtime-benchmarks`, while the clippy CI job runs with only the default
features for all targets.

This PR also adds a CI step to run clippy with `--all-features` to
ensure the code quality is maintained behind feature gates from now on.

To improve local development, clippy lints are downgraded to warnings,
but they still will result in an error at CI due to the `-Dwarnings`
rustflag.

---------

Co-authored-by: Liam Aharon <[email protected]>

Adds the `authorize_upgrade` -> `enact_authorized_upgrade` pattern to
`frame-system`. This will be useful for upgrading bridged chains that
are under the governance of Polkadot without passing entire runtime Wasm
blobs over a bridge.

Notes:

- Changed `enact_authorized_upgrade` to `apply_authorized_upgrade`.
Personal opinion, "apply" more accurately expresses what it's doing. Can
change back if outvoted.
- Remove `check_version` in favor of two extrinsics, so as to make
_checked_ the default.
- Left calls in `parachain-system` and marked as deprecated to prevent
breaking the API. They just call into the `frame-system` functions.
- Updated `frame-system` benchmarks to v2 syntax.

---------

Co-authored-by: command-bot <>

this breaks cargo vendor which is necessary for building polkadot with
nix

closes https://github.com/paritytech/polkadot-sdk/issues/1842

Decoupling Pallet from the Concept of Native Currency

Currently, the pallet is intrinsically linked with the concept of native
currency, requiring users to provide implementations of the
`fungible::*` and `fungibles::*` traits to interact with native and non
native assets. This incapsulates some non-related to the pallet
complexity and makes it less adaptable in contexts where the native
currency concept is absent.

With this PR, the dependence on `fungible::*` for liquidity-supplying
assets has been removed. Instead, the native and non-native currencies'
handling is now overseen by a single type that implements the
`fungibles::*` traits. To simplify this integration, types have been
introduced to facilitate the creation of a union between `fungible::*`
and `fungibles::*` implementations, producing a unified `fungibles::*`
type.

One of the reasons driving these changes is the ambition to create a
more user-friendly API for the `SwapCredit` implementation. Given that
it interacts with two distinct credit types from `fungible` and
`fungibles`, a unified type was introduced. Clients now manage potential
conversion failures for those credit types. In certain contexts, it's
vital to guarantee that operations are fail-safe, like in this impl -
[PR](https://github.com/paritytech/polkadot-sdk/pull/1845), place in
[code](https://github.com/paritytech/polkadot-sdk/blob/20b85a5fada8f55c98ba831964f5866ffeadf4da/cumulus/primitives/utility/src/lib.rs#L429).

Additional Updates:
- abstracted the pool ID and its account derivation logic via trait
bounds, along with common implementation offerings;
- removed `inc_providers` on a pool creation for the pool account;
- benchmarks:
-- swap complexity is N, not const;
-- removed `From<u128> + Into<u128>` bound from `T::Balance`;
-- removed swap/liquidity/.. amount constants, resolve them dynamically
based on pallet configuration;
-- migrated to v2 API;
- `OnUnbalanced` handler for the pool creation fee, replacing direct
transfers to a specified account ID;
- renamed `MultiAssetId` to `AssetKind` aligning with naming across
frame crates;

related PRs:
- (depends) https://github.com/paritytech/polkadot-sdk/pull/1677
- (caused) https://github.com/paritytech/polkadot-sdk/pull/2033
- (caused) https://github.com/paritytech/polkadot-sdk/pull/1876



---------

Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: Liam Aharon <[email protected]>

Bumps [chrono](https://github.com/chronotope/chrono) from 0.4.27 to
0.4.31.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/chronotope/chrono/releases">chrono's
releases</a>.</em></p>
<blockquote>
<h2>0.4.31</h2>
<p>Another maintenance release.
It was not a planned effort to improve our support for UNIX timestamps,
yet most PRs seem related to this.</p>
<h3>Deprecations</h3>
<ul>
<li>Deprecate <code>timestamp_nanos</code> in favor of the non-panicking
<code>timestamp_nanos_opt</code> (<a
href="https://redirect.github.com/chronotope/chrono/issues/1275">#1275</a>)</li>
</ul>
<h3>Additions</h3>
<ul>
<li>Add <code>DateTime::&lt;Utc&gt;::from_timestamp</code> (<a
href="https://redirect.github.com/chronotope/chrono/issues/1279">#1279</a>,
thanks <a
href="https://github.com/demurgos"><code>@​demurgos</code></a>)</li>
<li>Add <code>TimeZone::timestamp_micros</code> (<a
href="https://redirect.github.com/chronotope/chrono/issues/1285">#1285</a>,
thanks <a
href="https://github.com/emikitas"><code>@​emikitas</code></a>)</li>
<li>Add <code>DateTime&lt;Tz&gt;::timestamp_nanos_opt</code> and
<code>NaiveDateTime::timestamp_nanos_opt</code> (<a
href="https://redirect.github.com/chronotope/chrono/issues/1275">#1275</a>)</li>
<li>Add <code>UNIX_EPOCH</code> constants (<a
href="https://redirect.github.com/chronotope/chrono/issues/1291">#1291</a>)</li>
</ul>
<h3>Fixes</h3>
<ul>
<li>Format day of month in RFC 2822 without padding (<a
href="https://redirect.github.com/chronotope/chrono/issues/1272">#1272</a>)</li>
<li>Don't allow strange leap seconds which are not on a minute boundary
initialization methods (<a
href="https://redirect.github.com/chronotope/chrono/issues/1283">#1283</a>)
This makes many methods a little more strict:
<ul>
<li><code>NaiveTime::from_hms_milli</code></li>
<li><code>NaiveTime::from_hms_milli_opt</code></li>
<li><code>NaiveTime::from_hms_micro</code></li>
<li><code>NaiveTime::from_hms_micro_opt</code></li>
<li><code>NaiveTime::from_hms_nano</code></li>
<li><code>NaiveTime::from_hms_nano_opt</code></li>
<li><code>NaiveTime::from_num_seconds_from_midnight</code></li>
<li><code>NaiveTime::from_num_seconds_from_midnight_opt</code></li>
<li><code>NaiveDate::and_hms_milli</code></li>
<li><code>NaiveDate::and_hms_milli_opt</code></li>
<li><code>NaiveDate::and_hms_micro</code></li>
<li><code>NaiveDate::and_hms_micro_opt</code></li>
<li><code>NaiveDate::and_hms_nano</code></li>
<li><code>NaiveDate::and_hms_nano_opt</code></li>
<li><code>NaiveDateTime::from_timestamp</code></li>
<li><code>NaiveDateTime::from_timestamp_opt</code></li>
<li><code>TimeZone::timestamp</code></li>
<li><code>TimeZone::timestamp_opt</code></li>
</ul>
</li>
<li>Fix underflow in <code>NaiveDateTime::timestamp_nanos_opt</code> (<a
href="https://redirect.github.com/chronotope/chrono/issues/1294">#1294</a>,
thanks <a
href="https://github.com/crepererum"><code>@​crepererum</code></a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Add more documentation about the RFC 2822 obsolete date format (<a
href="https://redirect.github.com/chronotope/chrono/issues/1267">#1267</a>)</li>
</ul>
<h3>Internal</h3>
<ul>
<li>Remove internal <code>__doctest</code> feature and
<code>doc_comment</code> dependency (<a
href="https://redirect.github.com/chronotope/chrono/issues/1276">#1276</a>)</li>
<li>CI: Bump <code>actions/checkout</code> from 3 to 4 (<a
href="https://redirect.github.com/chronotope/chrono/issues/1280">#1280</a>)</li>
<li>Optimize <code>NaiveDate::add_days</code> for small values (<a
href="https://redirect.github.com/chronotope/chrono/issues/1214">#1214</a>)</li>
<li>Upgrade <code>pure-rust-locales</code> to 0.7.0 (<a
href="https://redirect.github.com/chronotope/chrono/issues/1288">#1288</a>,
thanks <a href="https://github.com/jeremija"><code>@​jeremija</code></a>
wo did good improvements on <code>pure-rust-locales</code>)</li>
</ul>
<p>Thanks to all contributors on behalf of the chrono team, <a
href="https://github.com/djc"><code>@​djc</code></a> and <a
href="https://github.com/pitdicker"><code>@​pitdicker</code></a>!</p>
<h2>0.4.30</h2>
<p>In this release, we have decided to swap out the
<code>chrono::Duration</code> type (which has been a re-export of time
0.1 <code>Duration</code> type) with our own definition, which exposes a
strict superset of the <code>time::Duration</code> API. This helps avoid
warnings about the [CVE-2020-26235] and [RUSTSEC-2020-0071] advisories
for downstream users and allows us to improve the <code>Duration</code>
API going forward.</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/chronotope/chrono/commit/e730c6ac45649a6a636abf30b796304bc46ecd15"><code>e730c6a</code></a>
Bump version to 0.4.31</li>
<li><a
href="https://github.com/chronotope/chrono/commit/2afdde8f7f23f087b5027662e2882dba0663fef7"><code>2afdde8</code></a>
fix: underflow during datetime-&gt;nanos conversion</li>
<li><a
href="https://github.com/chronotope/chrono/commit/46ad2c2b2c901eb20e43a7fca025aac02605bda4"><code>46ad2c2</code></a>
Add <code>UNIX_EPOCH</code> constants</li>
<li><a
href="https://github.com/chronotope/chrono/commit/1df8db3a547bf50929d3d1774306f996b63e9e7c"><code>1df8db3</code></a>
Add TimeZone::timestamp_micros</li>
<li><a
href="https://github.com/chronotope/chrono/commit/861d4e12487181e71744478a320db20f56bd61af"><code>861d4e1</code></a>
Make TimeZone::timestamp_millis_opt use</li>
<li><a
href="https://github.com/chronotope/chrono/commit/3c4846a88235a38105a047b0acd34ce239a1cfb5"><code>3c4846a</code></a>
Upgrade pure-rust-locales to 0.7.0</li>
<li><a
href="https://github.com/chronotope/chrono/commit/6665804676e55e9e2375eed7c10cc9e0910abf11"><code>6665804</code></a>
Deny leap second if secs != 59 in
<code>from_num_seconds_from_midnight_opt</code></li>
<li><a
href="https://github.com/chronotope/chrono/commit/61b7ffbb7a95df577c308eb0f2ab5c68e1566cf1"><code>61b7ffb</code></a>
Deny leap second if secs != 59 in <code>from_hms_nano_opt</code></li>
<li><a
href="https://github.com/chronotope/chrono/commit/202af6cfda9bfdb195dc96377fcdeee7ed024b65"><code>202af6c</code></a>
Don't generate leap seconds that are not 60 in NaiveTime's Arbitrary
impl</li>
<li><a
href="https://github.com/chronotope/chrono/commit/60283ab55cbc9ea6caa86e19bf5da2c086cdf4bc"><code>60283ab</code></a>
Don't create strange leap seconds in tests</li>
<li>Additional commits viewable in <a
href="https://github.com/chronotope/chrono/compare/v0.4.27...v0.4.31">compare
view</a></li>
</ul>
</details>
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I think I broke it in
https://github.com/paritytech/polkadot-sdk/pull/2139

 - fees has
increased and amounts that we send are no longer enough to cover fees.
Also changed a consts (test + 33%) using latest weights.

---------

Co-authored-by: Branislav Kontur <[email protected]>