Please let me know if this would be a better UX. Should we have specific
links in the error message?

This variant pretends that nobody is disabled onchain.

Apparently the implementation is broken and is generating warnings in
the build. Not sure this was used any way by anyone.

Closes: https://github.com/paritytech/polkadot-sdk/issues/2836

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 />


Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

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]>

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.

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>
</blockquote>
</details>
<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
href="https://github.com/dtolnay/serde-yaml/commit/0f6dba18ab8db598c4963e9242afd490ee0202f0"><code>0f6dba1</code></a>
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>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

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 <>

Ready-to-merge version of
https://github.com/paritytech/polkadot-sdk/pull/2601

- Added optional CPU profiling
- Updated instructions how to set up Prometheus, Pyroscope and Graphana
- Added a flamegraph dashboard
<img width="1470" alt="image"
src="https://github.com/paritytech/polkadot-sdk/assets/27277055/c8f3b33d-3c01-4ec0-ac34-72d52325b6e6">

---------

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

This PR contains just a few clippy fixes and nits, which are, however,
relaxed by workspace clippy settings here:
https://github.com/paritytech/polkadot-sdk/blob/master/Cargo.toml#L483-L506

---------

Co-authored-by: Dmitry Sinyavin <[email protected]>
Co-authored-by: ordian <[email protected]>
Co-authored-by: command-bot <>
Co-authored-by: Bastian Köcher <[email protected]>

Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.73
to 0.1.74.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dtolnay/async-trait/releases">async-trait's
releases</a>.</em></p>
<blockquote>
<h2>0.1.74</h2>
<ul>
<li>Documentation improvements</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/async-trait/commit/265979b07a9af573e1edd3b2a9b179533cfa7a6c"><code>265979b</code></a>
Release 0.1.74</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/5e677097d2e67f7a5c5e3023e2f3b99b36a9e132"><code>5e67709</code></a>
Fix doc test when async fn in trait is natively supported</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/ef144aed28b636eb65759505b2323afc4c753fbe"><code>ef144ae</code></a>
Update ui test suite to nightly-2023-10-15</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/9398a28d6fc977ccf8c286bd85b4b87a883f92ac"><code>9398a28</code></a>
Test docs.rs documentation build in CI</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/8737173dafa371e5e9e491d736513be1baf697f4"><code>8737173</code></a>
Update ui test suite to nightly-2023-09-24</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/5ba643c001a55f70c4a44690e040cdfab873ba56"><code>5ba643c</code></a>
Test dyn Trait containing async fn</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/247c8e7b0b3ff69c9518ebf93e69fe74d47f17b6"><code>247c8e7</code></a>
Add ui test testing the recommendation to use async-trait</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/799db66a84834c403860df4a8c0227d8fb7f9d9d"><code>799db66</code></a>
Update ui test suite to nightly-2023-09-23</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/0e60248011f751d8ccf58219d0a79aacfe9619f1"><code>0e60248</code></a>
Update actions/checkout@v3 -&gt; v4</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/7fcbc83993d5ef483d048c271a7f6c4ac8c98388"><code>7fcbc83</code></a>
Update ui test suite to nightly-2023-08-29</li>
<li>See full diff in <a
href="https://github.com/dtolnay/async-trait/compare/0.1.73...0.1.74">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=async-trait&package-manager=cargo&previous-version=0.1.73&new-version=0.1.74)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps the known_good_semver group with 1 update:
[syn](https://github.com/dtolnay/syn).

Updates `syn` from 2.0.40 to 2.0.41
<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>2.0.41</h2>
<ul>
<li>Support parsing syn::Field in <code>parse_quote!</code> (<a
href="https://redirect.github.com/dtolnay/syn/issues/1548">#1548</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/63b17012ab20ff72f3e49aaf821719a866b1a352"><code>63b1701</code></a>
Release 2.0.41</li>
<li><a
href="https://github.com/dtolnay/syn/commit/920ab7d6a061921d03541d86d7ac8daaf864bb7b"><code>920ab7d</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1548">#1548</a>
from dtolnay/parsequotefield</li>
<li><a
href="https://github.com/dtolnay/syn/commit/5e1592408c3bcda68db10cd054f9d87e9e480f9b"><code>5e15924</code></a>
Test parse_quote implementation for Field</li>
<li><a
href="https://github.com/dtolnay/syn/commit/c268c6793f8a71ac2f3e8ee80201701e4352b407"><code>c268c67</code></a>
Support parsing Field in parse_quote</li>
<li><a
href="https://github.com/dtolnay/syn/commit/2ab0f6ae4b47d133c828d9123e86a50565a95447"><code>2ab0f6a</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1547">#1547</a>
from dtolnay/testparsequote</li>
<li><a
href="https://github.com/dtolnay/syn/commit/46172a41a478920ff23c9e370a5b922fa984829d"><code>46172a4</code></a>
Add parse_quote tests</li>
<li><a
href="https://github.com/dtolnay/syn/commit/0fcdad044f330f4c32e2f3b1230271669d1951ea"><code>0fcdad0</code></a>
Support punctuated Pairs iterator in snapshot tests</li>
<li><a
href="https://github.com/dtolnay/syn/commit/06161ba80283edf6f741dfc86c91f6985297d168"><code>06161ba</code></a>
Update test suite to nightly-2023-12-12</li>
<li>See full diff in <a
href="https://github.com/dtolnay/syn/compare/2.0.40...2.0.41">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=syn&package-manager=cargo&previous-version=2.0.40&new-version=2.0.41)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

This tool makes it easy to run parachain consensus stress/performance
testing on your development machine or in CI.

## Motivation
The parachain consensus node implementation spans across many modules
which we call subsystems. Each subsystem is responsible for a small part
of logic of the parachain consensus pipeline, but in general the most
load and performance issues are localized in just a few core subsystems
like `availability-recovery`, `approval-voting` or
`dispute-coordinator`. In the absence of such a tool, we would run large
test nets to load/stress test these parts of the system. Setting up and
making sense of the amount of data produced by such a large test is very
expensive, hard to orchestrate and is a huge development time sink.

## PR contents
- CLI tool 
- Data Availability Read test
- reusable mockups and components needed so far
- Documentation on how to get started

### Data Availability Read test

An overseer is built with using a real `availability-recovery` susbsytem
instance while dependent subsystems like `av-store`, `network-bridge`
and `runtime-api` are mocked. The network bridge will emulate all the
network peers and their answering to requests.

The test is going to be run for a number of blocks. For each block it
will generate send a “RecoverAvailableData” request for an arbitrary
number of candidates. We wait for the subsystem to respond to all
requests before moving to the next block.
At the same time we collect the usual subsystem metrics and task CPU
metrics and show some nice progress reports while running.

### Here is how the CLI looks like:

```
[2023-11-28T13:06:27Z INFO  subsystem_bench::core::display] n_validators = 1000, n_cores = 20, pov_size = 5120 - 5120, error = 3, latency = Some(PeerLatency { min_latency: 1ms, max_latency: 100ms })
[2023-11-28T13:06:27Z INFO  subsystem-bench::availability] Generating template candidate index=0 pov_size=5242880
[2023-11-28T13:06:27Z INFO  subsystem-bench::availability] Created test environment.
[2023-11-28T13:06:27Z INFO  subsystem-bench::availability] Pre-generating 60 candidates.
[2023-11-28T13:06:30Z INFO  subsystem-bench::core] Initializing network emulation for 1000 peers.
[2023-11-28T13:06:30Z INFO  subsystem-bench::availability] Current block 1/3
[2023-11-28T13:06:30Z INFO  substrate_prometheus_endpoint] 〽

️ Prometheus exporter started at 127.0.0.1:9999
[2023-11-28T13:06:30Z INFO  subsystem_bench::availability] 20 recoveries pending
[2023-11-28T13:06:37Z INFO  subsystem_bench::availability] Block time 6262ms
[2023-11-28T13:06:37Z INFO  subsystem-bench::availability] Sleeping till end of block (0ms)
[2023-11-28T13:06:37Z INFO  subsystem-bench::availability] Current block 2/3
[2023-11-28T13:06:37Z INFO  subsystem_bench::availability] 20 recoveries pending
[2023-11-28T13:06:43Z INFO  subsystem_bench::availability] Block time 6369ms
[2023-11-28T13:06:43Z INFO  subsystem-bench::availability] Sleeping till end of block (0ms)
[2023-11-28T13:06:43Z INFO  subsystem-bench::availability] Current block 3/3
[2023-11-28T13:06:43Z INFO  subsystem_bench::availability] 20 recoveries pending
[2023-11-28T13:06:49Z INFO  subsystem_bench::availability] Block time 6194ms
[2023-11-28T13:06:49Z INFO  subsystem-bench::availability] Sleeping till end of block (0ms)
[2023-11-28T13:06:49Z INFO  subsystem_bench::availability] All blocks processed in 18829ms
[2023-11-28T13:06:49Z INFO  subsystem_bench::availability] Throughput: 102400 KiB/block
[2023-11-28T13:06:49Z INFO  subsystem_bench::availability] Block time: 6276 ms
[2023-11-28T13:06:49Z INFO  subsystem_bench::availability] 
    
    Total received from network: 415 MiB
    Total sent to network: 724 KiB
    Total subsystem CPU usage 24.00s
    CPU usage per block 8.00s
    Total test environment CPU usage 0.15s
    CPU usage per block 0.05s
```

### Prometheus/Grafana stack in action
<img width="1246" alt="Screenshot 2023-11-28 at 15 11 10"
src="https://github.com/paritytech/polkadot-sdk/assets/54316454/eaa47422-4a5e-4a3a-aaef-14ca644c1574">
<img width="1246" alt="Screenshot 2023-11-28 at 15 12 01"
src="https://github.com/paritytech/polkadot-sdk/assets/54316454/237329d6-1710-4c27-8f67-5fb11d7f66ea">
<img width="1246" alt="Screenshot 2023-11-28 at 15 12 38"
src="https://github.com/paritytech/polkadot-sdk/assets/54316454/a07119e8-c9f1-4810-a1b3-f1b7b01cf357">

---------

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

Co-authored-by: Alexandru Vasile <[email protected]>

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]>

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]>

This PR introduces a script and some templates to use the prdoc involved
in a release and build:
- the changelog
- a simple draft of audience documentation

Since the prdoc presence was enforced in the middle of the version
1.5.0, not all PRs did come with a `prdoc` file.
This PR creates all the missing `prdoc` files with some minimum content
allowing to properly generate the changelog.
The generated content is **not** suitable for the audience
documentation.

The audience documentation will be possible with the next version, when
all PR come with a proper `prdoc`.

## Assumptions

- the prdoc files for release `vX.Y.Z` have been moved under
`prdoc/X.Y.Z`
- the changelog requires for now for the prdoc files to contain author +
topic. Thos fields are optional.

The build script can  be called as:
```
VERSION=X.Y.Z ./scripts/release/build-changelogs.sh
```

Related:
-  #1408

---------

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

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

Updates `clap` from 4.4.10 to 4.4.11
<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>v4.4.11</h2>
<h2>[4.4.11] - 2023-12-04</h2>
<h3>Features</h3>
<ul>
<li>Add <code>Command::mut_group</code></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>[4.4.11] - 2023-12-04</h2>
<h3>Features</h3>
<ul>
<li>Add <code>Command::mut_group</code></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/clap-rs/clap/commit/d092896d61fd73a5467db85eac035a9ce2ddbc60"><code>d092896</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/c76a713f8bd40a54a58e8c1d2300a6792f1b79d5"><code>c76a713</code></a>
chore: Update lockfile</li>
<li><a
href="https://github.com/clap-rs/clap/commit/b99d17bb0b78b667659982252e8973174e93ae7d"><code>b99d17b</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/b47f8da4d857dd653915ce772757d4b996a36477"><code>b47f8da</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5247">#5247</a>
from epage/group</li>
<li><a
href="https://github.com/clap-rs/clap/commit/2e7c9d11a84b5008e2b42b4df323557a31bb0337"><code>2e7c9d1</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5194">#5194</a>
from c19/patch-1</li>
<li><a
href="https://github.com/clap-rs/clap/commit/37917be0b75d5cd667cd37db6ea5c6bac837c674"><code>37917be</code></a>
feat: Add Command::mut_group</li>
<li><a
href="https://github.com/clap-rs/clap/commit/cf7a0272cc1d55d139983d4408e8bedab51338ad"><code>cf7a027</code></a>
chore: Update from '_rust/main'</li>
<li><a
href="https://github.com/clap-rs/clap/commit/8c836eaa9d9279df467991a3b8463d748b515a0a"><code>8c836ea</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/10">#10</a> from
epage/renovate/migrate-config</li>
<li><a
href="https://github.com/clap-rs/clap/commit/598c6244983fb392457f3fbec9badf25fab6d051"><code>598c624</code></a>
chore(config): migrate config .github/renovate.json5</li>
<li>See full diff in <a
href="https://github.com/clap-rs/clap/compare/v4.4.10...v4.4.11">compare
view</a></li>
</ul>
</details>
<br />

Updates `syn` from 2.0.39 to 2.0.40
<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>2.0.40</h2>
<ul>
<li>Fix some edge cases of handling None-delimited groups in expression
parser (<a
href="https://redirect.github.com/dtolnay/syn/issues/1539">#1539</a>, <a
href="https://redirect.github.com/dtolnay/syn/issues/1541">#1541</a>, <a
href="https://redirect.github.com/dtolnay/syn/issues/1542">#1542</a>, <a
href="https://redirect.github.com/dtolnay/syn/issues/1543">#1543</a>, <a
href="https://redirect.github.com/dtolnay/syn/issues/1544">#1544</a>, <a
href="https://redirect.github.com/dtolnay/syn/issues/1545">#1545</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/cf7f40a96a7329fb4215a7a1d8d9e7c93439b169"><code>cf7f40a</code></a>
Release 2.0.40</li>
<li><a
href="https://github.com/dtolnay/syn/commit/1ce8ccf5cd92824d1058019c0ae95b0616f6ac01"><code>1ce8ccf</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1538">#1538</a>
from dtolnay/testinvisible</li>
<li><a
href="https://github.com/dtolnay/syn/commit/d06bff8883e794c0d9d5fe2998210dec113b6eff"><code>d06bff8</code></a>
Add test for parsing Delimiter::None in expressions</li>
<li><a
href="https://github.com/dtolnay/syn/commit/9ec66d42bba0da0041ab6448604b72f673e185f1"><code>9ec66d4</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1545">#1545</a>
from dtolnay/groupedlet</li>
<li><a
href="https://github.com/dtolnay/syn/commit/384621acc640779ee4a8250317c26a42e8ceef90"><code>384621a</code></a>
Fix None-delimited let expression in stmt position</li>
<li><a
href="https://github.com/dtolnay/syn/commit/5325b6d1711c1c9c6787cb6239b472b5f8b5daaf"><code>5325b6d</code></a>
Add test of let expr surrounded in None-delimited group</li>
<li><a
href="https://github.com/dtolnay/syn/commit/0ddfc27cf79573db0b5533c583ff895e9c7f3f72"><code>0ddfc27</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1544">#1544</a>
from dtolnay/nonedelimloop</li>
<li><a
href="https://github.com/dtolnay/syn/commit/9c99b3f62ecebb2ac22f8ed99039934b0a18d0e6"><code>9c99b3f</code></a>
Fix stmt boundary after None-delimited group containing loop</li>
<li><a
href="https://github.com/dtolnay/syn/commit/2781584ea868cce6c9ae750bc442e3b4b2dfd887"><code>2781584</code></a>
Add test of None-delimited group containing loop in match arm</li>
<li><a
href="https://github.com/dtolnay/syn/commit/d33292808432c8530b53c951f2780d7128c4bd0b"><code>d332928</code></a>
Simplify token stream construction in Delimiter::None tests</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/syn/compare/2.0.39...2.0.40">compare
view</a></li>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

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]>

cc https://github.com/paritytech/ci_cd/issues/900

---------

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

Bumps [parity-db](https://github.com/paritytech/parity-db) from 0.4.10
to 0.4.12.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/paritytech/parity-db/blob/master/CHANGELOG.md">parity-db's
changelog</a>.</em></p>
<blockquote>
<h2>[v0.4.12] - 2023-10-12</h2>
<ul>
<li>CI for windows and macos. Also fixes access denied error on windows
<a
href="https://redirect.github.com/paritytech/parity-db/pull/222"><code>[#222](https://github.com/paritytech/parity-db/issues/222)</code></a></li>
<li>Force alignment for all chunk buffers <a
href="https://redirect.github.com/paritytech/parity-db/pull/225"><code>[#225](https://github.com/paritytech/parity-db/issues/225)</code></a></li>
</ul>
<h2>[v0.4.11] - 2023-09-13</h2>
<ul>
<li>Make <code>madvise_random</code> compatible with non-Unix OS <a
href="https://redirect.github.com/paritytech/parity-db/pull/221"><code>[#221](https://github.com/paritytech/parity-db/issues/221)</code></a></li>
<li>Explicit <code>funlock</code> <a
href="https://redirect.github.com/paritytech/parity-db/pull/218"><code>[#218](https://github.com/paritytech/parity-db/issues/218)</code></a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/paritytech/parity-db/commit/47b6c98455f8875b6eeb980d35a2be62f64d074f"><code>47b6c98</code></a>
Bump version</li>
<li><a
href="https://github.com/paritytech/parity-db/commit/ec686930169b84d21336bed6d6f05c787a17d61f"><code>ec68693</code></a>
Force alignment for all chunk buffers (<a
href="https://redirect.github.com/paritytech/parity-db/issues/225">#225</a>)</li>
<li><a
href="https://github.com/paritytech/parity-db/commit/4ac2aca38c6984f8a48080875590a687041a39d8"><code>4ac2aca</code></a>
CI for windows and macos (<a
href="https://redirect.github.com/paritytech/parity-db/issues/222">#222</a>)</li>
<li><a
href="https://github.com/paritytech/parity-db/commit/2c52598b9c53519b61cb078c81ea427b287558d7"><code>2c52598</code></a>
Bump version</li>
<li><a
href="https://github.com/paritytech/parity-db/commit/f537334507bb357330753398868f040b8e9ff9d3"><code>f537334</code></a>
Make <code>madvise_random</code> compatible with non-Unix OS (<a
href="https://redirect.github.com/paritytech/parity-db/issues/221">#221</a>)</li>
<li><a
href="https://github.com/paritytech/parity-db/commit/8eae5d3e5e2a304052f7cca75eb249080f6a7790"><code>8eae5d3</code></a>
Explicit funlock (<a
href="https://redirect.github.com/paritytech/parity-db/issues/218">#218</a>)</li>
<li>See full diff in <a
href="https://github.com/paritytech/parity-db/compare/v0.4.10...v0.4.12">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=parity-db&package-manager=cargo&previous-version=0.4.10&new-version=0.4.12)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

This will make more sense after
https://github.com/paritytech/polkadot-sdk/pull/2524 since the
schnorrkel type for VRF outputs is also renamed in the latest version.
Can be reviewed independently though.

Can be merged after https://github.com/paritytech/polkadot-sdk/pull/1577
so that there is less pain for @davxy

.

---------

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

Co-authored-by: Javier Viola <[email protected]>

Bumps the known_good_semver group with 1 update:
[syn](https://github.com/dtolnay/syn).

Updates `syn` from 2.0.38 to 2.0.39
<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>2.0.39</h2>
<ul>
<li>Fix parsing of return expression in match guards (<a
href="https://redirect.github.com/dtolnay/syn/issues/1528">#1528</a>)</li>
<li>Improve error message on labeled loop as value expression for break
(<a
href="https://redirect.github.com/dtolnay/syn/issues/1531">#1531</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/924217c1734c085ee6cdb5e198d36d610c234313"><code>924217c</code></a>
Release 2.0.39</li>
<li><a
href="https://github.com/dtolnay/syn/commit/95aeeb559866368d8b910d388c8e04b96083666a"><code>95aeeb5</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1531">#1531</a>
from dtolnay/breaklabel</li>
<li><a
href="https://github.com/dtolnay/syn/commit/b88f86fae5c1ac284179181bf7a34549e6d96d7c"><code>b88f86f</code></a>
Ignore single_element_loop clippy lint in test</li>
<li><a
href="https://github.com/dtolnay/syn/commit/a876185366557cb0e0e175c3be48721c8cc0d8e6"><code>a876185</code></a>
Improve error on break followed by labeled loop</li>
<li><a
href="https://github.com/dtolnay/syn/commit/32ab9794d6b75248c1946ae18baab12a46137eb0"><code>32ab979</code></a>
Add test of ambiguous label parsing in break</li>
<li><a
href="https://github.com/dtolnay/syn/commit/6f658f88a213e25b7ac7ec2dc77c537de679b745"><code>6f658f8</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1530">#1530</a>
from dtolnay/canbeginexpr</li>
<li><a
href="https://github.com/dtolnay/syn/commit/20497e1a555812cfe05769b4d8c117c4e0e4edbd"><code>20497e1</code></a>
More precise decision to parse expression after return keyword</li>
<li><a
href="https://github.com/dtolnay/syn/commit/c6a651aa12447d50c22db3189ef38cff90fc267b"><code>c6a651a</code></a>
Update name of ExprReturn parse function to match variant name</li>
<li><a
href="https://github.com/dtolnay/syn/commit/c2745901009f7d65e7b708cd80031642038f765e"><code>c274590</code></a>
Indicate that peek argument refers to syn::Ident</li>
<li><a
href="https://github.com/dtolnay/syn/commit/3e67cb0c660fc906770d212465652bfeb7a75727"><code>3e67cb0</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1529">#1529</a>
from dtolnay/up</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/syn/compare/2.0.38...2.0.39">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=syn&package-manager=cargo&previous-version=2.0.38&new-version=2.0.39)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [proc-macro-crate](https://github.com/bkchr/proc-macro-crate) from
1.3.1 to 2.0.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/bkchr/proc-macro-crate/releases">proc-macro-crate's
releases</a>.</em></p>
<blockquote>
<h2>v2.0.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Release 2.0.0 by <a
href="https://github.com/bkchr"><code>@​bkchr</code></a> in <a
href="https://redirect.github.com/bkchr/proc-macro-crate/pull/39">bkchr/proc-macro-crate#39</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/bkchr/proc-macro-crate/compare/v1.3.1...v2.0.0">https://github.com/bkchr/proc-macro-crate/compare/v1.3.1...v2.0.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/bkchr/proc-macro-crate/commit/cc100ed2bc1ac9bb81812fd435a43e2ef023f355"><code>cc100ed</code></a>
Merge pull request <a
href="https://redirect.github.com/bkchr/proc-macro-crate/issues/39">#39</a>
from bkchr/bkchr-2.0.0</li>
<li><a
href="https://github.com/bkchr/proc-macro-crate/commit/39a7c1844fc4d73ef397a7e8d9419f1f3381aa44"><code>39a7c18</code></a>
Release 2.0.0</li>
<li>See full diff in <a
href="https://github.com/bkchr/proc-macro-crate/compare/v1.3.1...v2.0.0">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=proc-macro-crate&package-manager=cargo&previous-version=1.3.1&new-version=2.0.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

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]>

In gossip-support, we shuffled the list of authorities using the
`rand::seq::SliceRandom::shuffle`. This function's behavior is
unspecified beyond being `O(n)` and could change in the future, leading
to network issues between nodes using different shuffling algorithms. In
practice, the implementation was a Fisher-Yates shuffle. This PR
replaces the call with a re-implementation of Fisher-Yates and adds a
test to ensure the behavior is the same between the two at the moment.

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>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

This PR introduces the new crate `developer_hub` into the polkadot-sdk
repo. The vision for the developer-hub crate is detailed in [this
document](https://docs.google.com/document/d/1XLLkFNE8v8HLvZpI2rzsa8N2IN1FcKntc8q-Sc4xBAk/edit?usp=sharing).

<img width="1128" alt="Screenshot 2023-11-02 at 10 45 48"
src="https://github.com/paritytech/polkadot-sdk/assets/5588131/1e12b60f-fef5-42c4-8503-a3ba234077c3">


Other than adding the new crate, it also does the following: 

* Remove the `substrate` crate, as there is now a unique umbrella crate
for multiple things in `developer_hub::polkadot_sdk`.
* (backport candidate) A minor change to `frame-support` macros that
allows `T::RuntimeOrigin` to also be acceptable as the origin type.
* (backport candidate) A minor change to `frame-system` that allows us
to deposit events at genesis because now the real genesis config is
generated via wasm, and we can safely assume `cfg!(feature = "std")`
means only testing. related to #62.
* (backport candidate) Introduces a small `read_events_for_pallet` to
`frame_system` for easier event reading in tests.
* From https://github.com/paritytech/polkadot-sdk-docs/issues/31, it
takes action on improving the `pallet::call` docs.
* From https://github.com/paritytech/polkadot-sdk-docs/issues/31, it
takes action on improving the `UncheckedExtrinsic` docs.

## Way Forward

First, a version of this is deployed temporarily
[here](https://blog.kianenigma.nl/polkadot-sdk/developer_hub/index.html).
I will keep it up to date on a daily basis.

### This Pull Request

I see two ways forward: 

1. We acknowledge that everything in `developer-hub` is going to be WIP,
and merge this asap. We should not yet use links to this crate anywhere.
2. We make this be the feature branch, make PRs against this, and either
gradually backport it, or only merge to master once it is done.

I am personally in favor of option 1. If we stick to option 2, we need a
better way to deploy a staging version of this to gh-pages.

### Issue Tracking

The main issues related to the future of `developer_hub` are: 

- https://github.com/paritytech/polkadot-sdk-docs/issues/31
- https://github.com/paritytech/polkadot-sdk-docs/issues/4
- https://github.com/paritytech/polkadot-sdk-docs/issues/26 
- https://github.com/paritytech/polkadot-sdk-docs/issues/32
- https://github.com/paritytech/polkadot-sdk-docs/issues/36


### After This Pull Request

- [ ] create a redirect for
https://paritytech.github.io/polkadot-sdk/master/substrate/
- [x] analytics 
- [ ] link checker
- [ ] the matter of publishing, and how all of these relative links for
when we do, that is still an open question. There is section on this in
the landing page.
- [ ] updated https://paritytech.github.io/

---------

Co-authored-by: Liam Aharon <[email protected]>
Co-authored-by: Juan Girini <[email protected]>
Co-authored-by: bader y <[email protected]>
Co-authored-by: Sebastian Kunert <[email protected]>
Co-authored-by: James Wilson <[email protected]>
Co-authored-by: Michal Kucharczyk <[email protected]>

Good day,

This PR requests the inclusion of two bootnode entries for Polkadot,
Kusama and Westend as part of LuckyFriday's IBP application. The nodes
are hosted on self-owned hardware in a co-located facility. We've
undertaken connectivity tests ourselves and also from members of the
IBP.

The test commands used are as follows:

```
polkadot --chain westend --base-path /tmp/node --name "Boot" --reserved-only --reserved-nodes "/dns/ibp-boot-westend.luckyfriday.io/tcp/30334/wss/p2p/12D3KooWDg1YEytdwFFNWroFj6gio4YFsMB3miSbHKgdpJteUMB9" --no-hardware-benchmarks

polkadot --chain westend --base-path /tmp/node --name "Boot" --reserved-only --reserved-nodes "/dns/ibp-boot-westend.luckyfriday.io/tcp/30333/p2p/12D3KooWDg1YEytdwFFNWroFj6gio4YFsMB3miSbHKgdpJteUMB9" --no-hardware-benchmarks

polkadot --chain kusama --base-path /tmp/node --name "Boot" --reserved-only --reserved-nodes "/dns/ibp-boot-kusama.luckyfriday.io/tcp/30334/wss/p2p/12D3KooW9vu1GWHBuxyhm7rZgD3fhGZpNajPXFexadvhujWMgwfT" --no-hardware-benchmarks

polkadot --chain kusama --base-path /tmp/node --name "Boot" --reserved-only --reserved-nodes "/dns/ibp-boot-kusama.luckyfriday.io/tcp/30333/p2p/12D3KooW9vu1GWHBuxyhm7rZgD3fhGZpNajPXFexadvhujWMgwfT" --no-hardware-benchmarks

polkadot --chain polkadot --base-path /tmp/node --name "Boot" --reserved-only --reserved-nodes "/dns/ibp-boot-polkadot.luckyfriday.io/tcp/30334/wss/p2p/12D3KooWEjk6QXrZJ26fLpaajisJGHiz6WiQsR8k7mkM9GmWKnRZ" --no-hardware-benchmarks

polkadot --chain polkadot --base-path /tmp/node --name "Boot" --reserved-only --reserved-nodes "/dns/ibp-boot-polkadot.luckyfriday.io/tcp/30333/p2p/12D3KooWEjk6QXrZJ26fLpaajisJGHiz6WiQsR8k7mkM9GmWKnRZ" --no-hardware-benchmarks
```

All tests yielded syncing with 1 peer, a positive result. We have also
backed up our node-key in the event that restoration is required.

I hope that the aforementioned meets the requirement for inclusion and
look forward to a speedy turnaround.

Kind Regards,
Will | Paradox

The `BlockNumber` and `Hash` are fixed types any way.

This commit introduces a new concept called `NotificationService` which
allows Polkadot protocols to communicate with the underlying
notification protocol implementation directly, without routing events
through `NetworkWorker`. This implies that each protocol has its own
service which it uses to communicate with remote peers and that each
`NotificationService` is unique with respect to the underlying
notification protocol, meaning `NotificationService` for the transaction
protocol can only be used to send and receive transaction-related
notifications.

The `NotificationService` concept introduces two additional benefits:
  * allow protocols to start using custom handshakes
  * allow protocols to accept/reject inbound peers

Previously the validation of inbound connections was solely the
responsibility of `ProtocolController`. This caused issues with light
peers and `SyncingEngine` as `ProtocolController` would accept more
peers than `SyncingEngine` could accept which caused peers to have
differing views of their own states. `SyncingEngine` would reject excess
peers but these rejections were not properly communicated to those peers
causing them to assume that they were accepted.

With `NotificationService`, the local handshake is not sent to remote
peer if peer is rejected which allows it to detect that it was rejected.

This commit also deprecates the use of `NetworkEventStream` for all
notification-related events and going forward only DHT events are
provided through `NetworkEventStream`. If protocols wish to follow each
other's events, they must introduce additional abtractions, as is done
for GRANDPA and transactions protocols by following the syncing protocol
through `SyncEventStream`.

Fixes https://github.com/paritytech/polkadot-sdk/issues/512
Fixes https://github.com/paritytech/polkadot-sdk/issues/514
Fixes https://github.com/paritytech/polkadot-sdk/issues/515
Fixes https://github.com/paritytech/polkadot-sdk/issues/554
Fixes https://github.com/paritytech/polkadot-sdk/issues/556

---
These changes are transferred from
https://github.com/paritytech/substrate/pull/14197 but there are no
functional changes compared to that PR

---------

Co-authored-by: Dmitry Markin <[email protected]>
Co-authored-by: Alexandru Vasile <[email protected]>

This was never used and we probably don't need it anyway.

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

Currently the polkadot node will backoff from block authoring if
finality starts lagging. This PR disables this mechanism on production
networks (polkadot and kusama) and adds a flags to optionally force
enabling it.

**Overview:**
Adding an extra malus variant focusing on disputing finalized blocks. It
will:
- wrap around approval-voting
- listen to `OverseerSignal::BlockFinalized` and when encountered start
a dispute for the `dispute_offset`th ancestor
- simply pass through all other messages and signals

Add zombienet tests testing various edgecases:
- disputing freshly finalized blocks
- disputing stale finalized blocks
- disputing eagerly pruned finalized blocks (might be separate PR)

**TODO:**
- [x] Register new malus variant
- [x] Simple pass through wrapper (approval-voting)
- [x] Simple network definition
- [x] Listen to block finalizations
- [x] Fetch ancestor hash
- [x] Fetch session index
- [x] Fetch candidate
- [x] Construct and send dispute message
- [x] zndsl test 1 checking that disputes on fresh finalizations resolve
valid Closes #1365
- [x] zndsl test 2 checking that disputes for too old finalized blocks
are not possible Closes #1364
- [ ] zndsl test 3 checking that disputes for candidates with eagerly
pruned relay parent state are handled correctly #1359 (deferred to a
separate PR)
- [x] Unit tests for new malus variant (testing cli etc)
- [x] Clean/streamline error handling
- [ ] ~~Ensure it tests properly on session boundaries~~

---------

Co-authored-by: Javier Viola <[email protected]>
Co-authored-by: Marcin S. <[email protected]>
Co-authored-by: Tsvetomir Dimitrov <[email protected]>