Commits · c26cf3f6f2d2b7f7783703308ece440c338459f8 · parity / Mirrored projects / polkadot-sdk

Apr 25, 2024

Do not re-prepare PVFs if not needed (#4211) · c26cf3f6

s0me0ne-unkn0wn authored Apr 25, 2024

Currently, PVFs are re-prepared if any execution environment parameter
changes. As we've recently seen on Kusama and Polkadot, that may lead to
a severe finality lag because every validator has to re-prepare every
PVF. That cannot be avoided altogether; however, we could cease
re-preparing PVFs when a change in the execution environment can't lead
to a change in the artifact itself. For example, it's clear that
changing the execution timeout cannot affect the artifact.

In this PR, I'm introducing a separate hash for the subset of execution
environment parameters that changes only if a preparation-related
parameter changes. It introduces some minor code duplication, but
without that, the scope of changes would be much bigger.

TODO:
- [x] Add a test to ensure the artifact is not re-prepared if
non-preparation-related parameter is changed
- [x] Add a test to ensure the artifact is re-prepared if a
preparation-related parameter is changed
- [x] Add comments, warnings, and, possibly, a test to ensure a new
parameter ever added to the executor environment parameters will be
evaluated by the author of changes with respect to its artifact
preparation impact and added to the new hash preimage if needed.

Closes #4132

c26cf3f6

Apr 17, 2024

Fix nostd build of several crates (#4060) · 7a2c9d4a

Oliver Tale-Yazdi authored Apr 17, 2024



Preparation for https://github.com/paritytech/polkadot-sdk/pull/3935

Changes:
- Add some `default-features = false` for the case that a crate and that
dependency both support nostd builds.
- Shuffle files around of some benchmarking-only crates. These
conditionally disabled the `cfg_attr` for nostd and pulled in libstd.
Example [here](https://github.com/ggwpez/zepter/pull/95). The actual
logic is moved into a `inner.rs` to preserve nostd capability of the
crate in case the benchmarking feature is disabled.
- Add some `use sp_std::vec` where needed.
- Remove some `optional = true` in cases where it was not optional.
- Removed one superfluous `cfg_attr(not(feature = "std"), no_std..`.

All in all this should be logical no-op.

---------

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

7a2c9d4a

Apr 12, 2024

Runtime API: introduce `candidates_pending_availability` (#4027) · 2dfe5f74

Andrei Sandu authored Apr 12, 2024



Fixes https://github.com/paritytech/polkadot-sdk/issues/3576

Required by elastic scaling collators.
Deprecates old API: `candidate_pending_availability`.

TODO:
- [x] PRDoc

---------

Signed-off-by: Andrei Sandu <[email protected]>

2dfe5f74

Apr 08, 2024

Deprecate `para_id()` from `CoreState` in polkadot primitives (#3979) · 59f868d1

Tsvetomir Dimitrov authored Apr 08, 2024



With Coretime enabled we can no longer assume there is a static 1:1
mapping between core index and para id. This mapping should be obtained
from the scheduler/claimqueue on block by block basis.

This PR modifies `para_id()` (from `CoreState`) to return the scheduled
`ParaId` for occupied cores and removes its usages in the code.

Closes https://github.com/paritytech/polkadot-sdk/issues/3948

---------

Co-authored-by: Andrei Sandu <[email protected]>

59f868d1

Apr 02, 2024

Align dependencies with `parity-bridges-common` (#3937) · 8e95a3e1

Serban Iorga authored Apr 02, 2024

Working towards migrating the `parity-bridges-common` repo inside
`polkadot-sdk`. This PR upgrades some dependencies in order to align
them with the versions used in `parity-bridges-common`

Related to
https://github.com/paritytech/parity-bridges-common/issues/2538

8e95a3e1

Apr 01, 2024

primitives: Move out of staging released APIs (#3925) · d6f68bb9

Alexandru Gheorghe authored Apr 01, 2024



Runtime release 1.2 includes bumping of the ParachainHost APIs up to
v10, so let's move all the released APIs out of vstaging folder, this PR
does not include any logic changes only renaming of the modules and some
moving around.

Signed-off-by: Alexandru Gheorghe <[email protected]>

d6f68bb9

Mar 26, 2024

Fix spelling mistakes across the whole repository (#3808) · 002d9260

Dcompoze authored Mar 26, 2024

**Update:** Pushed additional changes based on the review comments.

**This pull request fixes various spelling mistakes in this
repository.**

Most of the changes are contained in the first **3** commits:

- `Fix spelling mistakes in comments and docs`

- `Fix spelling mistakes in test names`

- `Fix spelling mistakes in error messages, panic messages, logs and
tracing`

Other source code spelling mistakes are separated into individual
commits for easier reviewing:

- `Fix the spelling of 'authority'`

- `Fix the spelling of 'REASONABLE_HEADERS_IN_JUSTIFICATION_ANCESTRY'`

- `Fix the spelling of 'prev_enqueud_messages'`

- `Fix the spelling of 'endpoint'`

- `Fix the spelling of 'children'`

- `Fix the spelling of 'PenpalSiblingSovereignAccount'`

- `Fix the spelling of 'PenpalSudoAccount'`

- `Fix the spelling of 'insufficient'`

- `Fix the spelling of 'PalletXcmExtrinsicsBenchmark'`

- `Fix the spelling of 'subtracted'`

- `Fix the spelling of 'CandidatePendingAvailability'`

- `Fix the spelling of 'exclusive'`

- `Fix the spelling of 'until'`

- `Fix the spelling of 'discriminator'`

- `Fix the spelling of 'nonexistent'`

- `Fix the spelling of 'subsystem'`

- `Fix the spelling of 'indices'`

- `Fix the spelling of 'committed'`

- `Fix the spelling of 'topology'`

- `Fix the spelling of 'response'`

- `Fix the spelling of 'beneficiary'`

- `Fix the spelling of 'formatted'`

- `Fix the spelling of 'UNKNOWN_PROOF_REQUEST'`

- `Fix the spelling of 'succeeded'`

- `Fix the spelling of 'reopened'`

- `Fix the spelling of 'proposer'`

- `Fix the spelling of 'InstantiationNonce'`

- `Fix the spelling of 'depositor'`

- `Fix the spelling of 'expiration'`

- `Fix the spelling of 'phantom'`

- `Fix the spelling of 'AggregatedKeyValue'`

- `Fix the spelling of 'randomness'`

- `Fix the spelling of 'defendant'`

- `Fix the spelling of 'AquaticMammal'`

- `Fix the spelling of 'transactions'`

- `Fix the spelling of 'PassingTracingSubscriber'`

- `Fix the spelling of 'TxSignaturePayload'`

- `Fix the spelling of 'versioning'`

- `Fix the spelling of 'descendant'`

- `Fix the spelling of 'overridden'`

- `Fix the spelling of 'network'`

Let me know if this structure is adequate.

**Note:** The usage of the words `Merkle`, `Merkelize`, `Merklization`,
`Merkelization`, `Merkleization`, is somewhat inconsistent but I left it
as it is.

~~**Note:** In some places the term `Receival` is used to refer to
message reception, IMO `Reception` is the correct word here, but I left
it as it is.~~

~~**Note:** In some places the term `Overlayed` is used instead of the
more acceptable version `Overlaid` but I also left it as it is.~~

~~**Note:** In some places the term `Applyable` is used instead of the
correct version `Applicable` but I also left it as it is.~~

**Note:** Some usage of British vs American english e.g. `judgement` vs
`judgment`, `initialise` vs `initialize`, `optimise` vs `optimize` etc.
are both present in different places, but I suppose that's
understandable given the number of contributors.

~~**Note:** There is a spelling mistake in `.github/CODEOWNERS` but it
triggers errors in CI when I make changes to it, so I left it as it
is.~~

002d9260

Mar 20, 2024

Fix algorithmic complexity of on-demand scheduler with regards to number of cores. (#3190) · b74353d3

eskimor authored Mar 20, 2024



We witnessed really poor performance on Rococo, where we ended up with
50 on-demand cores. This was due to the fact that for each core the full
queue was processed. With this change full queue processing will happen
way less often (most of the time complexity is O(1) or O(log(n))) and if
it happens then only for one core (in expectation).

Also spot price is now updated before each order to ensure economic back
pressure.


TODO:

- [x] Implement
- [x] Basic tests
- [x] Add more tests (see todos)
- [x] Run benchmark to confirm better performance, first results suggest
> 100x faster.
- [x] Write migrations
- [x] Bump scale-info version and remove patch in Cargo.toml
- [x] Write PR docs: on-demand performance improved, more on-demand
cores are now non problematic anymore. If need by also the max queue
size can be increased again. (Maybe not to 10k)

Optional: Performance can be improved even more, if we called
`pop_assignment_for_core()`, before calling `report_processed` (Avoid
needless affinity drops). The effect gets smaller the larger the claim
queue and I would only go for it, if it does not add complexity to the
scheduler.

---------

Co-authored-by: eskimor <[email protected]>
Co-authored-by: antonva <[email protected]>
Co-authored-by: command-bot <>
Co-authored-by: Anton Vilhelm Ásgeirsson <[email protected]>
Co-authored-by: ordian <[email protected]>

b74353d3

Expose `ClaimQueue` via a runtime api and use it in `collation-generation` (#3580) · e58e854a

Tsvetomir Dimitrov authored Mar 20, 2024

The PR adds two things:
1. Runtime API exposing the whole claim queue
2. Consumes the API in `collation-generation` to fetch the next
scheduled `ParaEntry` for an occupied core.

Related to https://github.com/paritytech/polkadot-sdk/issues/1797

e58e854a

Mar 19, 2024

Implement crypto byte array newtypes in term of a shared type (#3684) · 1e9fd237

Davide Galassi authored Mar 19, 2024

Introduces `CryptoBytes` type defined as:

```rust
pub struct CryptoBytes<const N: usize, Tag = ()>(pub [u8; N], PhantomData<fn() -> Tag>);
```

The type implements a bunch of methods and traits which are typically
expected from a byte array newtype
(NOTE: some of the methods and trait implementations IMO are a bit
redundant, but I decided to maintain them all to not change too much
stuff in this PR)

It also introduces two (generic) typical consumers of `CryptoBytes`:
`PublicBytes` and `SignatureBytes`.

```rust
pub struct PublicTag;
pub PublicBytes<const N: usize, CryptoTag> = CryptoBytes<N, (PublicTag, CryptoTag)>;

pub struct SignatureTag;
pub SignatureBytes<const N: usize, CryptoTag> = CryptoBytes<N, (SignatureTag, CryptoTag)>;
```

Both of them use a tag to differentiate the two types at a higher level.
Downstream specializations will further specialize using a dedicated
crypto tag. For example in ECDSA:


```rust
pub struct EcdsaTag;

pub type Public = PublicBytes<PUBLIC_KEY_SERIALIZED_SIZE, EcdsaTag>;
pub type Signature = PublicBytes<PUBLIC_KEY_SERIALIZED_SIZE, EcdsaTag>;
```

Overall we have a cleaner and most importantly **consistent** code for
all the types involved

All these details are opaque to the end user which can use `Public` and
`Signature` for the cryptos as before

1e9fd237

Mar 11, 2024

Remove unused FullCandidateReceipt (#3641) · 8dc6048d

eskimor authored Mar 11, 2024



Currently redesigning candidate data structures, noticed that this one
seems dead.

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

8dc6048d

Mar 08, 2024

fix some typos (#3587) · ea458d0b

cuinix authored Mar 09, 2024



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

ea458d0b

Feb 29, 2024

Remove `AssignmentProviderConfig` and use parameters from `HostConfiguration` instead (#3181) · a035dc9b

Tsvetomir Dimitrov authored Feb 29, 2024

This PR removes `AssignmentProviderConfig` and uses the corresponding
ondemand parameters from `HostConfiguration` instead. Additionally
`scheduling_lookahead` and all coretime/ondemand related parameters are
extracted in a separate struct - `SchedulerParams`.

The most relevant commit from the PR is [this
one](https://github.com/paritytech/polkadot-sdk/pull/3181/commits/830bc0f5).

Fixes https://github.com/paritytech/polkadot-sdk/issues/2268

---------

Co-authored-by: command-bot <>

a035dc9b

Feb 28, 2024

PVF: re-preparing artifact on failed runtime construction (#3187) · 42613667

maksimryndin authored Feb 28, 2024



resolve https://github.com/paritytech/polkadot-sdk/issues/3139

- [x] use a distinguishable error for `execute_artifact`
- [x] remove artifact in case of a `RuntimeConstruction` error during
the execution
- [x] augment the `validate_candidate_with_retry` of `ValidationBackend`
with the case of retriable `RuntimeConstruction` error during the
execution
- [x] update the book
(https://paritytech.github.io/polkadot-sdk/book/node/utility/pvf-host-and-workers.html#retrying-execution-requests)
- [x] add a test
- [x] run zombienet tests

---------

Co-authored-by: s0me0ne-unkn0wn <[email protected]>

42613667

Feb 23, 2024

Runtime: allow backing multiple candidates of same parachain on different cores (#3231) · 2431001e

Andrei Sandu authored Feb 23, 2024



Fixes https://github.com/paritytech/polkadot-sdk/issues/3144

Builds on top of https://github.com/paritytech/polkadot-sdk/pull/3229

### Summary
Some preparations for Runtime to support elastic scaling, guarded by
config node features bit `FeatureIndex::ElasticScalingMVP`. This PR
introduces a per-candidate `CoreIndex` but does it in a hacky way to
avoid changing `CandidateCommitments`, `CandidateReceipts` primitives
and networking protocols.

#### Including `CoreIndex` in `BackedCandidate`
If the `ElasticScalingMVP` feature bit is enabled then
`BackedCandidate::validator_indices` is extended by 8 bits.
The value stored in these bits represents the assumed core index for the
candidate.

It is temporary solution which works by creating a mapping from
`BackedCandidate` to `CoreIndex` by assuming the `CoreIndex` can be
discovered by checking in which validator group the validator that
signed the statement is.

TODO:
- [x] fix tests
- [x] add new tests
- [x] Bump runtime API for Kusama, so we have that node features thing!
-> https://github.com/polkadot-fellows/runtimes/pull/194

---------

Signed-off-by: Andrei Sandu <[email protected]>
Signed-off-by: alindima <[email protected]>
Co-authored-by: alindima <[email protected]>

2431001e

Feb 22, 2024

Elastic scaling: use an assumed `CoreIndex` in `candidate-backing` (#3229) · 60e537b9

Andrei Sandu authored Feb 22, 2024



First step in implementing
https://github.com/paritytech/polkadot-sdk/issues/3144

### Summary of changes
- switch statement `Table` candidate mapping from `ParaId` to
`CoreIndex`
- introduce experimental `InjectCoreIndex`  node feature.
- determine and assume a `CoreIndex` for a candidate based on statement
validator index. If the signature is valid it means validator controls
the validator that index and we can easily map it to a validator
group/core.
- introduce a temporary provisioner fix until we fully enable elastic
scaling in the subystem. The fix ensures we don't fetch the same
backable candidate when calling `get_backable_candidate` for each core.

TODO:
- [x] fix backing tests
- [x] fix statement table tests
- [x] add new test

---------

Signed-off-by: Andrei Sandu <[email protected]>
Signed-off-by: alindima <[email protected]>
Co-authored-by: alindima <[email protected]>

60e537b9

Feb 20, 2024

Lift dependencies to the workspace (Part 2/x) (#3366) · e89d0fca

Oliver Tale-Yazdi authored Feb 20, 2024



Lifting some more dependencies to the workspace. Just using the
most-often updated ones for now.
It can be reproduced locally.

```sh
# First you can check if there would be semver incompatible bumps (looks good in this case):
$ zepter transpose dependency lift-to-workspace --ignore-errors syn quote thiserror "regex:^serde.*"

# Then apply the changes:
$ zepter transpose dependency lift-to-workspace --version-resolver=highest syn quote thiserror "regex:^serde.*" --fix

# And format the changes:
$ taplo format --config .config/taplo.toml
```

---------

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

e89d0fca

Feb 16, 2024

Bump the known_good_semver group with 6 updates (#3347) · 4b484e6a

dependabot[bot] authored Feb 16, 2024



Bumps the known_good_semver group with 6 updates:

| Package | From | To |
| --- | --- | --- |
| [serde](https://github.com/serde-rs/serde) | `1.0.195` | `1.0.196` |
| [serde_json](https://github.com/serde-rs/json) | `1.0.111` | `1.0.113`
|
| [clap](https://github.com/clap-rs/clap) | `4.4.18` | `4.5.0` |
| [syn](https://github.com/dtolnay/syn) | `2.0.48` | `2.0.49` |
| [serde_yaml](https://github.com/dtolnay/serde-yaml) | `0.9.30` |
`0.9.31` |
| [serde_derive](https://github.com/serde-rs/serde) | `1.0.195` |
`1.0.196` |

Updates `serde` from 1.0.195 to 1.0.196
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/serde/releases">serde's
releases</a>.</em></p>
<blockquote>
<h2>v1.0.196</h2>
<ul>
<li>Improve formatting of &quot;invalid type&quot; error messages
involving floats (<a
href="https://redirect.github.com/serde-rs/serde/issues/2682">#2682</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/serde/commit/ede9762a583c3cc3b87c10a53551828fad339525"><code>ede9762</code></a>
Release 1.0.196</li>
<li><a
href="https://github.com/serde-rs/serde/commit/d438c2d67bf30e3edab31c2272c4829c12cf4cb5"><code>d438c2d</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2682">#2682</a>
from dtolnay/decimalpoint</li>
<li><a
href="https://github.com/serde-rs/serde/commit/bef110b92a171ac568a47339f5bd97938a8c9da2"><code>bef110b</code></a>
Format Unexpected::Float with decimal point</li>
<li><a
href="https://github.com/serde-rs/serde/commit/b971ef11d1b53da7673e0c8199e87509c003c1a8"><code>b971ef1</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2681">#2681</a>
from dtolnay/workspacedeps</li>
<li><a
href="https://github.com/serde-rs/serde/commit/29d9f693996d199748136d5561a971ed68626724"><code>29d9f69</code></a>
Fix workspace.dependencies default-features future compat warning</li>
<li><a
href="https://github.com/serde-rs/serde/commit/aecb4083bde754155752f5d7d442b64eb7dc636f"><code>aecb408</code></a>
Sort workspace dependencies</li>
<li><a
href="https://github.com/serde-rs/serde/commit/1c675ab3a38e46df4e62465800970f8b20a2055d"><code>1c675ab</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2678">#2678</a>
from rodoufu/workspaceDependencies</li>
<li><a
href="https://github.com/serde-rs/serde/commit/dd619630a337139424725697ccd9a9f7596a2d3a"><code>dd61963</code></a>
Adding workspace dependencies</li>
<li><a
href="https://github.com/serde-rs/serde/commit/111803ab0768d010c606f2fc0d0add12750d5eef"><code>111803a</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2673">#2673</a>
from Sky9x/msrv-badge</li>
<li><a
href="https://github.com/serde-rs/serde/commit/0024f74f34fbbdc44a7b22457faebe36c5cbe7f8"><code>0024f74</code></a>
Use shields.io's MSRV badges</li>
<li>See full diff in <a
href="https://github.com/serde-rs/serde/compare/v1.0.195...v1.0.196">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_json` from 1.0.111 to 1.0.113
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/json/releases">serde_json's
releases</a>.</em></p>
<blockquote>
<h2>v1.0.113</h2>
<ul>
<li>Add <code>swap_remove</code> and <code>shift_remove</code> methods
on Map (<a
href="https://redirect.github.com/serde-rs/json/issues/1109">#1109</a>)</li>
</ul>
<h2>v1.0.112</h2>
<ul>
<li>Improve formatting of &quot;invalid type&quot; error messages
involving floats (<a
href="https://redirect.github.com/serde-rs/json/issues/1107">#1107</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/json/commit/09d865b34b9701be52764dc9bf571b1a16e9d3dc"><code>09d865b</code></a>
Release 1.0.113</li>
<li><a
href="https://github.com/serde-rs/json/commit/5aeab4eaf69d7959f013f8081865c264d6c00551"><code>5aeab4e</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1109">#1109</a>
from serde-rs/remove</li>
<li><a
href="https://github.com/serde-rs/json/commit/ca3c2ca3696cab79b8b279be7569ee1647250f1e"><code>ca3c2ca</code></a>
Add swap_remove and shift_remove methods on Map</li>
<li><a
href="https://github.com/serde-rs/json/commit/7fece969e3b480ec620419d65c2aeb08776bebcb"><code>7fece96</code></a>
Release 1.0.112</li>
<li><a
href="https://github.com/serde-rs/json/commit/6a6d2bbd9e8b8bd72573b863f12a4ec991f33232"><code>6a6d2bb</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1107">#1107</a>
from serde-rs/unexpectedfloat</li>
<li><a
href="https://github.com/serde-rs/json/commit/83d7bad54ba5db3a44198d6df0ff2e81621683fa"><code>83d7bad</code></a>
Format f64 in error messages using ryu</li>
<li><a
href="https://github.com/serde-rs/json/commit/107c2d1c42817f0d71f07a4d5b0ea2f29dbce8b8"><code>107c2d1</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1106">#1106</a>
from serde-rs/invalidvalue</li>
<li><a
href="https://github.com/serde-rs/json/commit/62ca3e4c01c2e62cd5c2a32e9104f386e5ce7808"><code>62ca3e4</code></a>
Handle Unexpected::Unit in Error::invalid_value</li>
<li><a
href="https://github.com/serde-rs/json/commit/296fafb8f32e8442ef8e4d5725c15ffca726b288"><code>296fafb</code></a>
Factor out JSON-specific Display impl for serde::de::Unexpected</li>
<li><a
href="https://github.com/serde-rs/json/commit/e56cc696bd7c112e5dd4ccfa23d094c3a1c1c1ff"><code>e56cc69</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1105">#1105</a>
from keienWang/master</li>
<li>Additional commits viewable in <a
href="https://github.com/serde-rs/json/compare/v1.0.111...v1.0.113">compare
view</a></li>
</ul>
</details>
<br />

Updates `clap` from 4.4.18 to 4.5.0
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's
changelog</a>.</em></p>
<blockquote>
<h2>[4.5.0] - 2024-02-08</h2>
<h3>Compatibility</h3>
<ul>
<li>Update MSRV to 1.74</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/clap-rs/clap/commit/a751c5fe65cd33cb09e85ff3039b4fd0182cdb6e"><code>a751c5f</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/9ec6c942b81c370a8c14652e42295933244555ac"><code>9ec6c94</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/0735119775c2d27fef6b3c232cb9ef2fcbbd963f"><code>0735119</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/c4d3959506f5068f86ffb7ab34b622bd2da40dd8"><code>c4d3959</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5344">#5344</a>
from epage/encode</li>
<li><a
href="https://github.com/clap-rs/clap/commit/f750e577789e1dd34c6950d8c8fe16d1bfd1f49c"><code>f750e57</code></a>
fix(lex): Use new-ish OsStr API</li>
<li><a
href="https://github.com/clap-rs/clap/commit/1d9a554cdfddffcb92d197706b9720e2760cb443"><code>1d9a554</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5343">#5343</a>
from epage/msrv</li>
<li><a
href="https://github.com/clap-rs/clap/commit/4b45d361b1b96eb1f37b7d1db2684203ca828a94"><code>4b45d36</code></a>
chore: Update MSRV to 1.74</li>
<li><a
href="https://github.com/clap-rs/clap/commit/55b1f945157d4d0e480dea6c492e04d0b541088a"><code>55b1f94</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5342">#5342</a>
from epage/divan</li>
<li><a
href="https://github.com/clap-rs/clap/commit/ea77b98da3f321069ae136a241a2d266c2b28bd7"><code>ea77b98</code></a>
test(complete): Make it order independent</li>
<li><a
href="https://github.com/clap-rs/clap/commit/b0fea2bac60819bdb042e10c032817fded67f815"><code>b0fea2b</code></a>
test(bench): Switch to divan</li>
<li>Additional commits viewable in <a
href="https://github.com/clap-rs/clap/compare/v4.4.18...clap_complete-v4.5.0">compare
view</a></li>
</ul>
</details>
<br />

Updates `syn` from 2.0.48 to 2.0.49
<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>2.0.49</h2>
<ul>
<li>Improve error location when parsing from an empty string literal
using <code>LitStr::parse</code> (<a
href="https://redirect.github.com/dtolnay/syn/issues/1590">#1590</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/e64c0636042bcd8cf56f9e6c3e828a49cb434649"><code>e64c063</code></a>
Release 2.0.49</li>
<li><a
href="https://github.com/dtolnay/syn/commit/981359c5f46f25f3db42d1b341cc607f634688e7"><code>981359c</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1590">#1590</a>
from dtolnay/streof</li>
<li><a
href="https://github.com/dtolnay/syn/commit/51298d40a447b9e5b3cd8c898c2ea9d24b31cd6d"><code>51298d4</code></a>
Improve error location at eof in LitStr::parse</li>
<li><a
href="https://github.com/dtolnay/syn/commit/270c63384a9d891f65880a03a5a92f0bf4605bbf"><code>270c633</code></a>
Update test suite to nightly-2024-02-13</li>
<li><a
href="https://github.com/dtolnay/syn/commit/dc9cf16b9b0601d2d393d059c46a8f8e0220cc21"><code>dc9cf16</code></a>
Remove FilterAttrs trait when unused</li>
<li><a
href="https://github.com/dtolnay/syn/commit/7dcfac79eda716fa806d68cc0aa811f3be717dc0"><code>7dcfac7</code></a>
Ignore dead_code warning in test</li>
<li><a
href="https://github.com/dtolnay/syn/commit/98318441089f9a9bb596fc010ed14c3b593d4bda"><code>9831844</code></a>
Update signature of Emitter::emit_diagnostic in nightly-2024-02-07</li>
<li><a
href="https://github.com/dtolnay/syn/commit/9e8033f63da93dfb6a3e698449c6edff5e56727d"><code>9e8033f</code></a>
Update test suite to nightly-2024-02-07</li>
<li><a
href="https://github.com/dtolnay/syn/commit/cb3348cd94be50995054796facdfa055b6e0e9e8"><code>cb3348c</code></a>
Update test suite to nightly-2024-01-23</li>
<li><a
href="https://github.com/dtolnay/syn/commit/15b9dbcd67bc56f3da7d33bbede46f7380fc7164"><code>15b9dbc</code></a>
Update test suite to nightly-2024-01-19</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/syn/compare/2.0.48...2.0.49">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_yaml` from 0.9.30 to 0.9.31
<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>0.9.31</h2>
<ul>
<li>Add <code>swap_remove</code> and <code>shift_remove</code> methods
on Mapping (<a
href="https://redirect.github.com/dtolnay/serde-yaml/issues/408">#408</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/2a77483b23897115bdd69af32ae34d593268d555"><code>2a77483</code></a>
Release 0.9.31</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/d8d1a839cf42ef4627c66bebd743f5fecd24e3ed"><code>d8d1a83</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/serde-yaml/issues/408">#408</a>
from dtolnay/remove</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/f8a99a496836ccfa6c547af9136986d13011be98"><code>f8a99a4</code></a>
Add swap_remove and shift_remove methods on Mapping</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/8b26413e3307e39329dc68a96b065058aec38f9a"><code>8b26413</code></a>
Work around dead_code warning in tests</li>
<li>See full diff in <a
href="https://github.com/dtolnay/serde-yaml/compare/0.9.30...0.9.31">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_derive` from 1.0.195 to 1.0.196
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/serde/releases">serde_derive's
releases</a>.</em></p>
<blockquote>
<h2>v1.0.196</h2>
<ul>
<li>Improve formatting of &quot;invalid type&quot; error messages
involving floats (<a
href="https://redirect.github.com/serde-rs/serde/issues/2682">#2682</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/serde/commit/ede9762a583c3cc3b87c10a53551828fad339525"><code>ede9762</code></a>
Release 1.0.196</li>
<li><a
href="https://github.com/serde-rs/serde/commit/d438c2d67bf30e3edab31c2272c4829c12cf4cb5"><code>d438c2d</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2682">#2682</a>
from dtolnay/decimalpoint</li>
<li><a
href="https://github.com/serde-rs/serde/commit/bef110b92a171ac568a47339f5bd97938a8c9da2"><code>bef110b</code></a>
Format Unexpected::Float with decimal point</li>
<li><a
href="https://github.com/serde-rs/serde/commit/b971ef11d1b53da7673e0c8199e87509c003c1a8"><code>b971ef1</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2681">#2681</a>
from dtolnay/workspacedeps</li>
<li><a
href="https://github.com/serde-rs/serde/commit/29d9f693996d199748136d5561a971ed68626724"><code>29d9f69</code></a>
Fix workspace.dependencies default-features future compat warning</li>
<li><a
href="https://github.com/serde-rs/serde/commit/aecb4083bde754155752f5d7d442b64eb7dc636f"><code>aecb408</code></a>
Sort workspace dependencies</li>
<li><a
href="https://github.com/serde-rs/serde/commit/1c675ab3a38e46df4e62465800970f8b20a2055d"><code>1c675ab</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2678">#2678</a>
from rodoufu/workspaceDependencies</li>
<li><a
href="https://github.com/serde-rs/serde/commit/dd619630a337139424725697ccd9a9f7596a2d3a"><code>dd61963</code></a>
Adding workspace dependencies</li>
<li><a
href="https://github.com/serde-rs/serde/commit/111803ab0768d010c606f2fc0d0add12750d5eef"><code>111803a</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2673">#2673</a>
from Sky9x/msrv-badge</li>
<li><a
href="https://github.com/serde-rs/serde/commit/0024f74f34fbbdc44a7b22457faebe36c5cbe7f8"><code>0024f74</code></a>
Use shields.io's MSRV badges</li>
<li>See full diff in <a
href="https://github.com/serde-rs/serde/compare/v1.0.195...v1.0.196">compare
view</a></li>
</ul>
</details>
<br />


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4b484e6a

Feb 14, 2024

Validate code when scheduling uprades from registrar (#3232) · 7e7c488b

Sergej Sakac authored Feb 14, 2024

Currently, anyone can registrar a code that exceeds the code size limit
when performing the upgrade from the registrar. This PR fixes that and
adds a new test to cover this.

cc @bkchr @eskimor

7e7c488b

Jan 26, 2024

Sync Cargo.toml and crates.io versions (#3034) · 3717ec38

Liam Aharon authored Jan 27, 2024



Related https://github.com/paritytech/polkadot-sdk/issues/3032

---

Using https://github.com/liamaharon/cargo-workspace-version-tools/ 

`cargo run -- sync --path ../polkadot-sdk`

---------

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

3717ec38

Jan 09, 2024

dispute-coordinator: disabling in participation (#2637) · 0ff3f4d3

ordian authored Jan 09, 2024



Closes #2225.

- [x] tests
- [x] fix todos
- [x] fix duplicates
- [x] make the check part of `potential_spam` 
- [x] fix a bug with votes insertion
- [x] guide changes
- [x] docs

---------

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

0ff3f4d3

Jan 07, 2024

Bump the known_good_semver group with 4 updates (#2865) · 204fe7ff

dependabot[bot] authored Jan 07, 2024



Bumps the known_good_semver group with 4 updates:
[serde](https://github.com/serde-rs/serde),
[serde_json](https://github.com/serde-rs/json),
[clap](https://github.com/clap-rs/clap) and
[syn](https://github.com/dtolnay/syn).

Updates `serde` from 1.0.194 to 1.0.195
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/serde/releases">serde's
releases</a>.</em></p>
<blockquote>
<h2>v1.0.195</h2>
<ul>
<li>Prevent remote definitions of tuple struct or tuple variant from
triggering dead_code warning (<a
href="https://redirect.github.com/serde-rs/serde/issues/2671">#2671</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/serde/commit/03eec42c3313b36da416be1486e9ecac345784d5"><code>03eec42</code></a>
Release 1.0.195</li>
<li><a
href="https://github.com/serde-rs/serde/commit/196f311ae2fd8ad94fe38a57830419859a4d3dbb"><code>196f311</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2671">#2671</a>
from dtolnay/deadremote</li>
<li><a
href="https://github.com/serde-rs/serde/commit/38d9e0b2091e9b6150486c2c37367819b86bcc39"><code>38d9e0b</code></a>
Revert &quot;Add FIXME to fix dead_code warning when using
serde(remote)&quot;</li>
<li><a
href="https://github.com/serde-rs/serde/commit/6502b3131697eff6420786ad71f87f29cfff3a13"><code>6502b31</code></a>
Fix new dead_code warning in tuple struct and tuple variant remote
defs</li>
<li><a
href="https://github.com/serde-rs/serde/commit/6f1a8c3115c8d2502178c25d610fbaee2e82c46b"><code>6f1a8c3</code></a>
Add FIXME to fix dead_code warning when using serde(remote)</li>
<li><a
href="https://github.com/serde-rs/serde/commit/d883c94cc9fe72d0512dc7f4def7191a401595c9"><code>d883c94</code></a>
Work around dead_code warning in tests</li>
<li><a
href="https://github.com/serde-rs/serde/commit/961fa59a7469c5b5e323b9723323df412048d60d"><code>961fa59</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2670">#2670</a>
from serde-rs/exhaustive</li>
<li><a
href="https://github.com/serde-rs/serde/commit/8bc71def551df190e6817d3311e5c76f751f53e6"><code>8bc71de</code></a>
Fill in omitted patterns for GenericArguments match</li>
<li><a
href="https://github.com/serde-rs/serde/commit/7c65a9dc0eab2d4d829b258a7b3549351bbe8dcd"><code>7c65a9d</code></a>
Pick up changes to non_exhaustive_omitted_patterns lint</li>
<li>See full diff in <a
href="https://github.com/serde-rs/serde/compare/v1.0.194...v1.0.195">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_json` from 1.0.110 to 1.0.111
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/json/releases">serde_json's
releases</a>.</em></p>
<blockquote>
<h2>v1.0.111</h2>
<ul>
<li>Improve floating point parsing performance on loongarch64 (<a
href="https://redirect.github.com/serde-rs/json/issues/1100">#1100</a>,
thanks <a
href="https://github.com/heiher"><code>@heiher</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/json/commit/0131ac68212e8094bd14ee618587d731b4f9a68b"><code>0131ac6</code></a>
Release 1.0.111</li>
<li><a
href="https://github.com/serde-rs/json/commit/96ecfadd3f7dd6366a2d07a098e228d15df93cb4"><code>96ecfad</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1100">#1100</a>
from heiher/limb-64-la64</li>
<li><a
href="https://github.com/serde-rs/json/commit/c80dbaf8ff5902ca670e0a48bbe495065b9314f5"><code>c80dbaf</code></a>
Set limb width to 64 for loongarch64</li>
<li>See full diff in <a
href="https://github.com/serde-rs/json/compare/v1.0.110...v1.0.111">compare
view</a></li>
</ul>
</details>
<br />

Updates `clap` from 4.4.12 to 4.4.13
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/releases">clap's
releases</a>.</em></p>
<blockquote>
<h2>v4.4.13</h2>
<h2>[4.4.13] - 2024-01-04</h2>
<h3>Documentation</h3>
<ul>
<li>Fix link to structopt migration guide</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's
changelog</a>.</em></p>
<blockquote>
<h2>[4.4.13] - 2024-01-04</h2>
<h3>Documentation</h3>
<ul>
<li>Fix link to structopt migration guide</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/clap-rs/clap/commit/2ab48b295c2463ce8c141a9868095b811ccf3b99"><code>2ab48b2</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/7a06a8cd619db704c6d826bf752eae3b86ce23a8"><code>7a06a8c</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/cca190efedf40f48147a3a4a777a9cc17728abdf"><code>cca190e</code></a>
docs: Correct link to StructOpt migration guide</li>
<li><a
href="https://github.com/clap-rs/clap/commit/5c31f453c1a9f46109db8e0a47ed212748c0556c"><code>5c31f45</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5281">#5281</a>
from Manishearth/safety-docs</li>
<li><a
href="https://github.com/clap-rs/clap/commit/ddae7e6f411c4c87294212152b8d9beea16637e7"><code>ddae7e6</code></a>
Correct safety docs</li>
<li><a
href="https://github.com/clap-rs/clap/commit/48d28aa689bfd0fb44ec025244b30ba261e2515a"><code>48d28aa</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/748ce18cc2ccc3f7c07fa8b7c5b6f90ed9242b72"><code>748ce18</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/adbe6ec4cb6a617070c41927a389d0bea7b30936"><code>adbe6ec</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5278">#5278</a>
from henry-hsieh/fix-nosort</li>
<li><a
href="https://github.com/clap-rs/clap/commit/2b48858ba84c62e9af97bee4734d70530254cd8a"><code>2b48858</code></a>
fix: Skip nosort option below bash 4.4</li>
<li><a
href="https://github.com/clap-rs/clap/commit/777b744102cde324dc75534ef043efc15a9f40be"><code>777b744</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5277">#5277</a>
from clap-rs/renovate/actions-setup-python-5.x</li>
<li>Additional commits viewable in <a
href="https://github.com/clap-rs/clap/compare/v4.4.12...v4.4.13">compare
view</a></li>
</ul>
</details>
<br />

Updates `syn` from 2.0.47 to 2.0.48
<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>2.0.48</h2>
<ul>
<li>Improve error message on unexpected token after <code>else</code>
(<a
href="https://redirect.github.com/dtolnay/syn/issues/1578">#1578</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/5e16fc24e68b16a381cb7ef22455dba9db143083"><code>5e16fc2</code></a>
Release 2.0.48</li>
<li><a
href="https://github.com/dtolnay/syn/commit/dc40084b15ab4a443179fc39cbadac6452408838"><code>dc40084</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1578">#1578</a>
from dtolnay/elseblock</li>
<li><a
href="https://github.com/dtolnay/syn/commit/82fcefce69d36e78301936c5af91f005d6a24357"><code>82fcefc</code></a>
Fix error message on unexpected token after 'else'</li>
<li><a
href="https://github.com/dtolnay/syn/commit/e8a5c68ad45194e575a923f6b1e08f1817196331"><code>e8a5c68</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1576">#1576</a>
from dtolnay/exhaustive</li>
<li><a
href="https://github.com/dtolnay/syn/commit/97b1df6d935cb4801f4090782304577c8574d024"><code>97b1df6</code></a>
Pick up changes to non_exhaustive_omitted_patterns lint</li>
<li>See full diff in <a
href="https://github.com/dtolnay/syn/compare/2.0.47...2.0.48">compare
view</a></li>
</ul>
</details>
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204fe7ff

Jan 04, 2024

Bump the known_good_semver group with 4 updates (#2845) · 88e7b49c

dependabot[bot] authored Jan 04, 2024



Bumps the known_good_semver group with 4 updates:
[serde](https://github.com/serde-rs/serde),
[serde_json](https://github.com/serde-rs/json),
[clap](https://github.com/clap-rs/clap) and
[serde_yaml](https://github.com/dtolnay/serde-yaml).

Updates `serde` from 1.0.193 to 1.0.194
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/serde/releases">serde's
releases</a>.</em></p>
<blockquote>
<h2>v1.0.194</h2>
<ul>
<li>Update proc-macro2 to fix caching issue when using a rustc-wrapper
such as sccache</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/serde/commit/d2d977a6c6dcff237ae956336d18b0c900c61aad"><code>d2d977a</code></a>
Release 1.0.194</li>
<li><a
href="https://github.com/serde-rs/serde/commit/a9a6ee9d7f2e3a3306ad7c7a8f21dcf369c6acb7"><code>a9a6ee9</code></a>
Pull in proc-macro2 sccache fix</li>
<li><a
href="https://github.com/serde-rs/serde/commit/28c5d215c11b66368b725f04cb92e49e4350bcdc"><code>28c5d21</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2669">#2669</a>
from dtolnay/optionifletelse</li>
<li><a
href="https://github.com/serde-rs/serde/commit/3d6a789562579fb7ea783e0d7f35530914d8baca"><code>3d6a789</code></a>
Remove option_if_let_else clippy suppression</li>
<li><a
href="https://github.com/serde-rs/serde/commit/a0e68698e33fa928f1d9f208d68b17df9f8bb568"><code>a0e6869</code></a>
Work around doc_link_with_quotes pedantic clippy lint</li>
<li>See full diff in <a
href="https://github.com/serde-rs/serde/compare/v1.0.193...v1.0.194">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_json` from 1.0.108 to 1.0.110
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/json/releases">serde_json's
releases</a>.</em></p>
<blockquote>
<h2>v1.0.109</h2>
<ul>
<li>Documentation improvements</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/json/commit/df5cf215b70fb6341b255e7c0a210c06f64c0669"><code>df5cf21</code></a>
Release 1.0.110</li>
<li><a
href="https://github.com/serde-rs/json/commit/c35856a93c37b48b3d6efc4fec8e05554dd3f9d5"><code>c35856a</code></a>
Pull in proc-macro2 sccache fix</li>
<li><a
href="https://github.com/serde-rs/json/commit/f88bf1fccb05aa4de129675de44eb6aaf3fec0a0"><code>f88bf1f</code></a>
Release 1.0.109</li>
<li><a
href="https://github.com/serde-rs/json/commit/bb62c73ecef901e689b0a7a67ed613a32975520c"><code>bb62c73</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1097">#1097</a>
from serde-rs/doccfg</li>
<li><a
href="https://github.com/serde-rs/json/commit/df36d109fd9f9cdd22a874c0177cafec12237f95"><code>df36d10</code></a>
Restore doc cfg on re-exports</li>
<li><a
href="https://github.com/serde-rs/json/commit/c3670913423329c166add9d85ecdfc3e3da21e7a"><code>c367091</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1095">#1095</a>
from dtolnay/hashtest</li>
<li><a
href="https://github.com/serde-rs/json/commit/b328ee7df4dd772922f084600aa7cea39218b694"><code>b328ee7</code></a>
Eliminate hash closure in favor of calling hash_one directly</li>
<li><a
href="https://github.com/serde-rs/json/commit/b9bcbad3c094042f79f1a45189ec0edbb8f9f322"><code>b9bcbad</code></a>
Use BuildHasher::hash_one</li>
<li><a
href="https://github.com/serde-rs/json/commit/7ff6c9e30c2ecc2cdcf089ed86c7ccfe7a41721c"><code>7ff6c9e</code></a>
Use random hasher state for number hashing test</li>
<li><a
href="https://github.com/serde-rs/json/commit/fe031cd1de4dde5b47e0f18934632b41bd18b48d"><code>fe031cd</code></a>
Delete trace_macros! functionality from test</li>
<li>Additional commits viewable in <a
href="https://github.com/serde-rs/json/compare/v1.0.108...v1.0.110">compare
view</a></li>
</ul>
</details>
<br />

Updates `clap` from 4.4.11 to 4.4.12
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/releases">clap's
releases</a>.</em></p>
<blockquote>
<h2>v4.4.12</h2>
<h2>[4.4.12] - 2023-12-28</h2>
<h3>Performance</h3>
<ul>
<li>Only ask <code>TypedValueParser</code> for possible values if
needed</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's
changelog</a>.</em></p>
<blockquote>
<h2>[4.4.12] - 2023-12-28</h2>
<h3>Performance</h3>
<ul>
<li>Only ask <code>TypedValueParser</code> for possible values if
needed</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/clap-rs/clap/commit/6d601e6f312857d78f47741268f1748840484d4a"><code>6d601e6</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/048e7f0fbc4f8108894e4307af768c8d332a0576"><code>048e7f0</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/53f5b820988c1c03f0d2696fc144857ad461edc1"><code>53f5b82</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5267">#5267</a>
from vermiculus/sa/avoid-pv-expansion-in-help</li>
<li><a
href="https://github.com/clap-rs/clap/commit/05cd057978db743a65fb5fde33213af752d064e7"><code>05cd057</code></a>
perf: Avoid retrieving possible_values unless used</li>
<li><a
href="https://github.com/clap-rs/clap/commit/29208083b0598ba7d1b80e79821c0ba3eb2342ce"><code>2920808</code></a>
test: Update snapshots</li>
<li><a
href="https://github.com/clap-rs/clap/commit/28763ebb6d8714f6ca588bf477729040e0e760b0"><code>28763eb</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/ace7bb5b4570b030f7c2d0fa91e0afaaac1b0030"><code>ace7bb5</code></a>
docs(complete): Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/76beca4d4d42a817bbb578f23553c64ded2aea97"><code>76beca4</code></a>
docs(complete): Polish API reference for dynamic</li>
<li><a
href="https://github.com/clap-rs/clap/commit/3630e582d3ec59912b8e9369c38687695ddb1f43"><code>3630e58</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5273">#5273</a>
from epage/docsrs</li>
<li><a
href="https://github.com/clap-rs/clap/commit/3724b9e2e4c2a2e69337b6d809949b246d3fef39"><code>3724b9e</code></a>
docs: Include more content on docs.rs</li>
<li>See full diff in <a
href="https://github.com/clap-rs/clap/compare/v4.4.11...v4.4.12">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_yaml` from 0.9.29 to 0.9.30
<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>0.9.30</h2>
<ul>
<li>Update proc-macro2 to fix caching issue when using a rustc-wrapper
such as sccache</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/09ee25156f608f95150b27edd120bd5471db3c64"><code>09ee251</code></a>
Release 0.9.30</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/caea939ece85ab54ac41de0672d683905f1e406a"><code>caea939</code></a>
Pull in proc-macro2 sccache fix</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/d255918c141fd72d01f169bb5aa0152234981699"><code>d255918</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/serde-yaml/issues/403">#403</a>
from dtolnay/optionifletelse</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/8cfeedd766f83dab24d03b9fb11b72886a247425"><code>8cfeedd</code></a>
Remove option_if_let_else clippy suppression</li>
<li>See full diff in <a
href="https://github.com/dtolnay/serde-yaml/compare/0.9.29...0.9.30">compare
view</a></li>
</ul>
</details>
<br />


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88e7b49c

Dec 13, 2023

Set clippy lints in workspace (requires rust 1.74) (#2390) · be8e6268

Squirrel authored Dec 13, 2023



We currently use a bit of a hack in `.cargo/config` to make sure that
clippy isn't too annoying by specifying the list of lints.

There is now a stable way to define lints for a workspace. The only down
side is that every crate seems to have to opt into this so there's a
*few* files modified in this PR.

Dependencies:

- [x] PR that upgrades CI to use rust 1.74 is merged.

---------

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

be8e6268

Approve multiple candidates with a single signature (#1191) · a84dd0db

Alexandru Gheorghe authored Dec 13, 2023

Initial implementation for the plan discussed here: https://github.com/paritytech/polkadot-sdk/issues/701
Built on top of https://github.com/paritytech/polkadot-sdk/pull/1178
v0: https://github.com/paritytech/polkadot/pull/7554,

## Overall idea

When approval-voting checks a candidate and is ready to advertise the
approval, defer it in a per-relay chain block until we either have
MAX_APPROVAL_COALESCE_COUNT candidates to sign or a candidate has stayed
MAX_APPROVALS_COALESCE_TICKS in the queue, in both cases we sign what
candidates we have available.

This should allow us to reduce the number of approvals messages we have
to create/send/verify. The parameters are configurable, so we should
find some values that balance:

- Security of the network: Delaying broadcasting of an approval
shouldn't but the finality at risk and to make sure that never happens
we won't delay sending a vote if we are past 2/3 from the no-show time.
- Scalability of the network: MAX_APPROVAL_COALESCE_COUNT = 1 &
MAX_APPROVALS_COALESCE_TICKS =0, is what we have now and we know from
the measurements we did on versi, it bottlenecks
approval-distribution/approval-voting when increase significantly the
number of validators and parachains
- Block storage: In case of disputes we have to import this votes on
chain and that increase the necessary storage with
MAX_APPROVAL_COALESCE_COUNT * CandidateHash per vote. Given that
disputes are not the normal way of the network functioning and we will
limit MAX_APPROVAL_COALESCE_COUNT in the single digits numbers, this
should be good enough. Alternatively, we could try to create a better
way to store this on-chain through indirection, if that's needed.

## Other fixes:
- Fixed the fact that we were sending random assignments to
non-validators, that was wrong because those won't do anything with it
and they won't gossip it either because they do not have a grid topology
set, so we would waste the random assignments.
- Added metrics to be able to debug potential no-shows and
mis-processing of approvals/assignments.

## TODO:
- [x] Get feedback, that this is moving in the right direction. @ordian
@sandreim @eskimor

 @burdges, let me know what you think.
- [x] More and more testing.
- [x]  Test in versi.
- [x] Make MAX_APPROVAL_COALESCE_COUNT &
MAX_APPROVAL_COALESCE_WAIT_MILLIS a parachain host configuration.
- [x] Make sure the backwards compatibility works correctly
- [x] Make sure this direction is compatible with other streams of work:
https://github.com/paritytech/polkadot-sdk/issues/635 &
https://github.com/paritytech/polkadot-sdk/issues/742
- [x] Final versi burn-in before merging

---------

Signed-off-by: Alexandru Gheorghe <[email protected]>

a84dd0db

Dec 11, 2023

Add feature flag to enable v2 assignments (#2444) · 84c932cd

Alexandru Gheorghe authored Dec 11, 2023



Scaffold everything, so that we can enable v2 assignments via a node
feature bit, once all nodes have upgraded to the new protocol.

Implements: https://github.com/paritytech/polkadot-sdk/issues/628

---------

Signed-off-by: Alexandru Gheorghe <[email protected]>

84c932cd

Dec 01, 2023

Enforce consistent and correct toml formatting (#2518) · 4a293bc5

Liam Aharon authored Dec 01, 2023

Using taplo, fixes all our broken and inconsistent toml formatting and
adds CI to keep them tidy.

If people want we can customise the format rules as described here
https://taplo.tamasfe.dev/configuration/formatter-options.html

@ggwpez

, I suggest zepter is used only for checking features are
propagated, and leave formatting for taplo to avoid duplicate work and
conflicts.

TODO
- [x] Use `exclude = [...]` syntax in taplo file to ignore zombienet
tests instead of deleting the dir

---------

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

4a293bc5

Nov 30, 2023

Bump the known_good_semver group with 2 updates (#2570) · 6742aba0

dependabot[bot] authored Nov 30, 2023



Bumps the known_good_semver group with 2 updates:
[serde](https://github.com/serde-rs/serde) and
[clap](https://github.com/clap-rs/clap).

Updates `serde` from 1.0.188 to 1.0.193
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/serde/releases">serde's
releases</a>.</em></p>
<blockquote>
<h2>v1.0.193</h2>
<ul>
<li>Fix field names used for the deserialization of
<code>RangeFrom</code> and <code>RangeTo</code> (<a
href="https://redirect.github.com/serde-rs/serde/issues/2653">#2653</a>,
<a
href="https://redirect.github.com/serde-rs/serde/issues/2654">#2654</a>,
<a
href="https://redirect.github.com/serde-rs/serde/issues/2655">#2655</a>,
thanks <a
href="https://github.com/emilbonnek"><code>@emilbonnek</code></a>)</li>
</ul>
<h2>v1.0.192</h2>
<ul>
<li>Allow internal tag field in untagged variant (<a
href="https://redirect.github.com/serde-rs/serde/issues/2646">#2646</a>,
thanks <a
href="https://github.com/robsdedude"><code>@robsdedude</code></a>)</li>
</ul>
<h2>v1.0.191</h2>
<ul>
<li>Documentation improvements</li>
</ul>
<h2>v1.0.190</h2>
<ul>
<li>Preserve NaN sign when deserializing f32 from f64 or vice versa (<a
href="https://redirect.github.com/serde-rs/serde/issues/2637">#2637</a>)</li>
</ul>
<h2>v1.0.189</h2>
<ul>
<li>Fix &quot;cannot infer type&quot; error when internally tagged enum
contains untagged variant (<a
href="https://redirect.github.com/serde-rs/serde/issues/2613">#2613</a>,
thanks <a href="https://github.com/ahl"><code>@ahl</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/serde/commit/44613c7d0190dbb5ecd2d5ec19c636f45b7488cc"><code>44613c7</code></a>
Release 1.0.193</li>
<li><a
href="https://github.com/serde-rs/serde/commit/c706281df3c8d50dba1763f19c856df2746eba6c"><code>c706281</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2655">#2655</a>
from dtolnay/rangestartend</li>
<li><a
href="https://github.com/serde-rs/serde/commit/65d75b8fe3105f00ab2e01537d568d4587167582"><code>65d75b8</code></a>
Add RangeFrom and RangeTo tests</li>
<li><a
href="https://github.com/serde-rs/serde/commit/332b0cba40bcbcc7a6b23a9706277c54791a9856"><code>332b0cb</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2654">#2654</a>
from dtolnay/rangestartend</li>
<li><a
href="https://github.com/serde-rs/serde/commit/8c4af412969086bc8f54fdc2a079d373632e0a03"><code>8c4af41</code></a>
Fix more RangeFrom / RangeEnd mixups</li>
<li><a
href="https://github.com/serde-rs/serde/commit/24a78f071b22ae491eec4127be696ac255b9b5d3"><code>24a78f0</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2653">#2653</a>
from emilbonnek/fix/range-to-from-de-mixup</li>
<li><a
href="https://github.com/serde-rs/serde/commit/c91c33436d7aaef7472ebc18b734ddc9b5bd11fa"><code>c91c334</code></a>
Fix Range{From,To} deserialize mixup</li>
<li><a
href="https://github.com/serde-rs/serde/commit/2083f43a287cac8302009fda5bbe41518dd83209"><code>2083f43</code></a>
Update ui test suite to nightly-2023-11-19</li>
<li><a
href="https://github.com/serde-rs/serde/commit/4676abdc9e6bbbddfb33a00ce8d7e81e92f01120"><code>4676abd</code></a>
Release 1.0.192</li>
<li><a
href="https://github.com/serde-rs/serde/commit/35700eb23e21d8cb198ef4a422ddad13b855ce3b"><code>35700eb</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2646">#2646</a>
from robsdedude/fix/2643/allow-tag-field-in-untagged</li>
<li>Additional commits viewable in <a
href="https://github.com/serde-rs/serde/compare/v1.0.188...v1.0.193">compare
view</a></li>
</ul>
</details>
<br />

Updates `clap` from 4.4.6 to 4.4.10
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/releases">clap's
releases</a>.</em></p>
<blockquote>
<h2>v4.4.10</h2>
<h2>[4.4.10] - 2023-11-28</h2>
<h3>Documentation</h3>
<ul>
<li>Link out to changelog</li>
<li>Cross link derive's attribute reference to derive tutorial</li>
</ul>
<h2>v4.4.9</h2>
<h2>[4.4.9] - 2023-11-27</h2>
<h3>Fixes</h3>
<ul>
<li><em>(help)</em> Show correct <code>Command::about</code> under
flattened headings</li>
<li><em>(help)</em> Respect <code>hide</code> when flattening
subcommands</li>
</ul>
<h2>v4.4.8</h2>
<h2>[4.4.8] - 2023-11-10</h2>
<h3>Features</h3>
<ul>
<li>Add <code>Command::flatten_help</code> to allow <code>git stash
-h</code> like help for subcommands</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's
changelog</a>.</em></p>
<blockquote>
<h2>[4.4.10] - 2023-11-28</h2>
<h3>Documentation</h3>
<ul>
<li>Link out to changelog</li>
<li>Cross link derive's attribute reference to derive tutorial</li>
</ul>
<h2>[4.4.9] - 2023-11-27</h2>
<h3>Fixes</h3>
<ul>
<li><em>(help)</em> Show correct <code>Command::about</code> under
flattened headings</li>
<li><em>(help)</em> Respect <code>hide</code> when flattening
subcommands</li>
</ul>
<h2>[4.4.8] - 2023-11-10</h2>
<h3>Features</h3>
<ul>
<li>Add <code>Command::flatten_help</code> to allow <code>git stash
-h</code> like help for subcommands</li>
</ul>
<h2>[4.4.7] - 2023-10-24</h2>
<h3>Performance</h3>
<ul>
<li>Reduced code size</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/clap-rs/clap/commit/c0a1814d3c1d93c18faaedc95fd251846e47f4fe"><code>c0a1814</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/c83e681e20b05f7e128088f47f8fcfc44e8ea166"><code>c83e681</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/91bcac4ca9d442786f554abeb7b1ed6d7a464a42"><code>91bcac4</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5230">#5230</a>
from epage/migrate</li>
<li><a
href="https://github.com/clap-rs/clap/commit/030d87505d150345ddd425c1df21c034d2ae7748"><code>030d875</code></a>
docs: Link out to the changelog at the relevant tag</li>
<li><a
href="https://github.com/clap-rs/clap/commit/b661a9de04aebd1adaaafdbf7e470f07a8d8a36d"><code>b661a9d</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5229">#5229</a>
from epage/derive</li>
<li><a
href="https://github.com/clap-rs/clap/commit/a08587b00e347492165ded1415bad6ab339e9f0b"><code>a08587b</code></a>
docs(derive): Link to tutorial sections for attributes</li>
<li><a
href="https://github.com/clap-rs/clap/commit/21b671f689bc0b8d790dc8c42902c22822bf6f82"><code>21b671f</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/93ba76dbaaf9136313a4fe2978693cc39fa467dd"><code>93ba76d</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/c1c55b30d853446e2cab78664c0d22c1b77d4dfd"><code>c1c55b3</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5228">#5228</a>
from epage/flat</li>
<li><a
href="https://github.com/clap-rs/clap/commit/b13f6d98622b80ba30e63c2c6e65d218cc8a4de3"><code>b13f6d9</code></a>
fix(help): Hide 'help' if only flattened subcommand</li>
<li>Additional commits viewable in <a
href="https://github.com/clap-rs/clap/compare/v4.4.6...v4.4.10">compare
view</a></li>
</ul>
</details>
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6742aba0

Nov 29, 2023
- ParachainHost: No need to be generic over the block or hash type (#2537) · d3d301fa
  Bastian Köcher authored Nov 29, 2023
```
The `BlockNumber` and `Hash` are fixed types any way.
```
  d3d301fa
Nov 20, 2023

remove retry from backers on failed candidate validation (#2182) · ede4a362

jserrat authored Nov 20, 2023



Hey guys, as discussed I've changed the name to a more general one
`PvfExecKind`, is this good or too general?
Creating this as a draft, I still have to fix the tests.

Closes #1585

Kusama address: FkB6QEo8VnV3oifugNj5NeVG3Mvq1zFbrUu4P5YwRoe5mQN

---------

Co-authored-by: command-bot <>
Co-authored-by: Marcin S <[email protected]>

ede4a362

Nov 14, 2023

add NodeFeatures field to HostConfiguration and runtime API (#2177) · fc12f435

Alin Dima authored Nov 14, 2023

Adds a `NodeFeatures` bitfield value to the runtime `HostConfiguration`,
with the purpose of coordinating the enabling of node-side features,
such as: https://github.com/paritytech/polkadot-sdk/issues/628 and
https://github.com/paritytech/polkadot-sdk/issues/598.
These are features that require all validators enable them at the same
time, assuming all/most nodes have upgraded their node versions.

This PR doesn't add any feature yet. These are coming in future PRs.

Also adds a runtime API for querying the state of the client features
and an extrinsic for setting/unsetting a feature by its index in the bitfield.

Note: originally part of:
https://github.com/paritytech/polkadot-sdk/pull/1644, but posted as
standalone to be reused by other PRs until the initial PR is merged

fc12f435

Nov 09, 2023

Add descriptions to all published crates (#2029) · 48ea86f0

Oliver Tale-Yazdi authored Nov 09, 2023



Missing descriptions (47):  

- [x] `cumulus/client/collator/Cargo.toml`
- [x] `cumulus/client/relay-chain-inprocess-interface/Cargo.toml`
- [x] `cumulus/client/cli/Cargo.toml`
- [x] `cumulus/client/service/Cargo.toml`
- [x] `cumulus/client/relay-chain-rpc-interface/Cargo.toml`
- [x] `cumulus/client/relay-chain-interface/Cargo.toml`
- [x] `cumulus/client/relay-chain-minimal-node/Cargo.toml`
- [x] `cumulus/parachains/pallets/parachain-info/Cargo.toml`
- [x] `cumulus/parachains/pallets/ping/Cargo.toml`
- [x] `cumulus/primitives/utility/Cargo.toml`
- [x] `cumulus/primitives/aura/Cargo.toml`
- [x] `cumulus/primitives/core/Cargo.toml`
- [x] `cumulus/primitives/parachain-inherent/Cargo.toml`
- [x] `cumulus/test/relay-sproof-builder/Cargo.toml`
- [x] `cumulus/pallets/xcmp-queue/Cargo.toml`
- [x] `cumulus/pallets/dmp-queue/Cargo.toml`
- [x] `cumulus/pallets/xcm/Cargo.toml`
- [x] `polkadot/erasure-coding/Cargo.toml`
- [x] `polkadot/statement-table/Cargo.toml`
- [x] `polkadot/primitives/Cargo.toml`
- [x] `polkadot/rpc/Cargo.toml`
- [x] `polkadot/node/service/Cargo.toml`
- [x] `polkadot/node/core/parachains-inherent/Cargo.toml`
- [x] `polkadot/node/core/approval-voting/Cargo.toml`
- [x] `polkadot/node/core/dispute-coordinator/Cargo.toml`
- [x] `polkadot/node/core/av-store/Cargo.toml`
- [x] `polkadot/node/core/chain-api/Cargo.toml`
- [x] `polkadot/node/core/prospective-parachains/Cargo.toml`
- [x] `polkadot/node/core/backing/Cargo.toml`
- [x] `polkadot/node/core/provisioner/Cargo.toml`
- [x] `polkadot/node/core/runtime-api/Cargo.toml`
- [x] `polkadot/node/core/bitfield-signing/Cargo.toml`
- [x] `polkadot/node/network/dispute-distribution/Cargo.toml`
- [x] `polkadot/node/network/bridge/Cargo.toml`
- [x] `polkadot/node/network/collator-protocol/Cargo.toml`
- [x] `polkadot/node/network/approval-distribution/Cargo.toml`
- [x] `polkadot/node/network/availability-distribution/Cargo.toml`
- [x] `polkadot/node/network/bitfield-distribution/Cargo.toml`
- [x] `polkadot/node/network/gossip-support/Cargo.toml`
- [x] `polkadot/node/network/availability-recovery/Cargo.toml`
- [x] `polkadot/node/collation-generation/Cargo.toml`
- [x] `polkadot/node/overseer/Cargo.toml`
- [x] `polkadot/runtime/parachains/Cargo.toml`
- [x] `polkadot/runtime/common/slot_range_helper/Cargo.toml`
- [x] `polkadot/runtime/metrics/Cargo.toml`
- [x] `polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml`
- [x] `polkadot/utils/generate-bags/Cargo.toml`
- [x]  `substrate/bin/minimal/runtime/Cargo.toml`

---------

Signed-off-by: Oliver Tale-Yazdi <[email protected]>
Signed-off-by: alindima <[email protected]>
Co-authored-by: ordian <[email protected]>
Co-authored-by: Tsvetomir Dimitrov <[email protected]>
Co-authored-by: Marcin S <[email protected]>
Co-authored-by: alindima <[email protected]>
Co-authored-by: Sebastian Kunert <[email protected]>
Co-authored-by: Dmitry Markin <[email protected]>
Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: Liam Aharon <[email protected]>

48ea86f0

Nov 03, 2023
- Tracking/limiting memory allocator (#1192) · cd2d5d25
  s0me0ne-unkn0wn authored Nov 03, 2023
  
  cd2d5d25
Oct 20, 2023

`xcm`: Change `TypeInfo::path` to not include `staging` (#1948) · f3bf5c1a

Bastian Köcher authored Oct 20, 2023



The `xcm` crate was renamed to `staging-xcm` to be able to publish it to
crates.io as someone as squatted `xcm`. The problem with this rename is
that the `TypeInfo` includes the crate name which ultimately lands in
the metadata. The metadata is consumed by downstream users like
`polkadot-js` or people building on top of `polkadot-js`. These people
are using the entire `path` to find the type in the type registry. Thus,
their code would break as the type path would now be [`staging_xcm`,
`VersionedXcm`] instead of [`xcm`, `VersionedXcm`]. This pull request
fixes this by renaming the path segment `staging_xcm` to `xcm`.

This requires: https://github.com/paritytech/scale-info/pull/197

---------

Co-authored-by: Francisco Aguirre <[email protected]>

f3bf5c1a

Oct 13, 2023
- Check executor params coherence (#1774) · 681e7bbf
  Julian Eager authored Oct 13, 2023
```
Co-authored-by: Marcin S <[email protected]>
```
  681e7bbf
Oct 12, 2023

Disabled validators runtime API (#1257) · 7aace06b

Tsvetomir Dimitrov authored Oct 12, 2023



Exposes disabled validators list via a runtime API.

---------

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

7aace06b

Sep 27, 2023

Migrate polkadot-primitives to v6 (#1543) · 7cbe0c76

Chris Sosnin authored Sep 27, 2023



- Async-backing related primitives are stable `primitives::v6`
- Async-backing API is now part of `api_version(7)`
- It's enabled on Rococo and Westend runtimes

---------

Signed-off-by: Andrei Sandu <[email protected]>
Co-authored-by: Andrei Sandu <[email protected]>

7cbe0c76

Sep 18, 2023

"Common good" vs "System" parachain clean up (#1406) · d569e728

Branislav Kontur authored Sep 18, 2023

## Summary 
The term "common good parachain" has been abandoned in favor of "system
parachain" - e.g. [Joe's speech at
Decoded2023](https://youtu.be/CSO-ERHK2gY?t=456). This pull request
tries to fix and align code with this vision.

## Impact

The important change is implementation of `trait IsSystem` for `Id`
[here](https://github.com/paritytech/polkadot-sdk/pull/1406/files#diff-0b7b4f5b962a18ce980354592b55ab2a27b5a2e9f6f8089ec803ca73853e8583R225-R229)
where we changed condition from `< 1000` to `<= 1999`, which means that
all parachain IDs bellow 1999 (included) are considered as "system
parachain" IDs. This change has a direct impact on the following
components:

####
[ChildSystemParachainAsSuperuser](https://github.com/paritytech/polkadot-sdk/blob/master/polkadot/xcm/xcm-builder/src/origin_conversion.rs#L72-L88)
This origin converter is used for allowing to process XCM `Transact`
from "system parachain" on the relay chain - e.g. see [configuration for
Kusama](https://github.com/paritytech/polkadot-sdk/blob/master/polkadot/runtime/kusama/src/xcm_config.rs#L92-L101).
Only configured for Kusama, Westend, Rococo runtimes.

**No need for this feature anymore.** See
[comment](https://github.com/paritytech/polkadot-sdk/pull/1406#issuecomment-1708218715).

####
[IsChildSystemParachain](https://github.com/paritytech/polkadot-sdk/blob/master/polkadot/xcm/xcm-builder/src/barriers.rs#L310-L317)
`IsChildSystemParachain` is used with `AllowExplicitUnpaidExecutionFrom`
barrier for checking XCM programs (they have to start with
`UnpaidExecution` instruction).
Only configured for Kusama, Westend, Rococo runtimes.

**Overall the impact is low or mostly ok because it only allows unpaid
execution for "system parachains" (e.g. AssetHub, BridgeHub...) on the
relay chain.**

####
[SiblingSystemParachainAsSuperuser](https://github.com/paritytech/polkadot-sdk/blob/master/polkadot/xcm/xcm-builder/src/origin_conversion.rs#L94-L114)

Not used anywhere in `polkadot-sdk` repo.


## Unresolved Questions
- [ ] constants `LOWEST_USER_ID` and `LOWEST_PUBLIC_ID` seem to express
the same thing now, do we want to keep them both or deprecated one of
them? If so, which one?
- [x] determine impact for `ChildSystemParachainAsSuperuser`

## TODO

- [ ] when merged here, open PR to the `polkadot-fellows`

## Related Material
https://youtu.be/CSO-ERHK2gY?t=456

https://forum.polkadot.network/t/polkadot-protocol-and-common-good-parachains/866
https://wiki.polkadot.network/docs/learn-system-chains

d569e728

Sep 14, 2023
- Fix code duplication in tests (#1575) · d81a2e2f
  Tsvetomir Dimitrov authored Sep 14, 2023
  
  d81a2e2f
Sep 06, 2023

Fix nothing scheduled on session boundary (#1403) · 1e2a2f0c

eskimor authored Sep 06, 2023



* Fix scheduled state at session boundaries.

* Cleanup + better docs.

* More cleanup and fixes.

* Remove 12s hack.

* Add dep.

* Make clippy happy

---------

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

1e2a2f0c