After finality started lagging on kusama around 025-11-25 15:55:40
validators started seeing ocassionally this log, when importing votes
covering more than one assignment.
```
Possible bug: Vote import failed
```

That happens because the assumption that assignments from the same
validator would have the same required routing doesn't hold after you
enabled aggression, so you might end up receiving the first assignment
then you modify the routing for it in `enable_aggression` then your
receive the second assignment and the vote covering both assignments, so
the rouing for the first and second assingment wouldn't match and we
would fail to import the vote.

From the logs I've seen, I don't think this is the reason the network
didn't fully recover until the failsafe kicked it, because the votes had
been already imported in approval-voting before this error.

---------

Signed-off-by: Alexandru Gheorghe <alexandru.gheorghe@parity.io>
(cherry picked from commit da953454)

Co-authored-by: Tarek Mohamed Abdalla <tarekkma@gmail.com>

Backport #6540 into `stable2409` from Ank4n.

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---------

Co-authored-by: Ankan <10196091+Ank4n@users.noreply.github.com>
Co-authored-by: Ankan <ankan.anurag@gmail.com>

Backport #6684 into `stable2409` from bkontur.

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---------

Co-authored-by: Branislav Kontur <bkontur@gmail.com>

Backport #6603 into `stable2409` from lexnv.

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Co-authored-by: Alexandru Vasile <60601340+lexnv@users.noreply.github.com>

Backport #6579 into `stable2409` from bkontur.

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---------

Co-authored-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: Egor_P <egor@parity.io>

Backport #6645 into `stable2409` from bkontur.

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---------

Co-authored-by: Branislav Kontur <bkontur@gmail.com>

Backport #6536 into `stable2409` from bkontur.

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---------

Co-authored-by: Branislav Kontur <bkontur@gmail.com>

Backport #6526 into `stable2409` from bkchr.

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Co-authored-by: Bastian Köcher <git@kchr.de>

Backport #6454 into `stable2409` from niklasad1.

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Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

This PR addresses an issue mentioned
[here](https://github.com/paritytech/polkadot-sdk/issues/6424#issuecomment-2467042441).
The problem was that when the prdoc file has two audiences, but only one
description like in
[prdoc_5660](https://github.com/paritytech/polkadot-sdk/blob/master/prdoc/1.16.0/pr_5660.prdoc)
it was ignored by the template.

Seems to also need actions permission otherwise it error when trying to
backport a change to the yml files liker
[here](https://github.com/paritytech/polkadot-sdk/actions/runs/11143649431/job/30969199054).

Backport #6080 into `stable2409` from franciscoaguirre.

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---------

Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Egor_P <egor@parity.io>

Backport #6205 into `stable2409` from bkchr.

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Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Egor_P <egor@parity.io>

Backport #6417 into `stable2409` from alindima.

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Co-authored-by: Alin Dima <alin@parity.io>

Backport #6148 into `stable2409` from bkontur.

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---------

Co-authored-by: Branislav Kontur <bkontur@gmail.com>

Backport #5924 into `stable2409` from AndreiEres.

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Co-authored-by: Andrei Eres <eresav@me.com>

Backport #6031 into `stable2409` from drewstone.

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Co-authored-by: drewstone <drewstone329@gmail.com>

Backport #4803 into `stable2409` from gotnoshoeson.

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Co-authored-by: Miles Patterson <miles_patterson@icloud.com>

Backport #5599 into `stable2409` from franciscoaguirre.

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---------

Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>

Backport #5913 into `stable2409` from franciscoaguirre.

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---------

Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>

This PR backports fix for the docker publishing flow from master:
- https://github.com/paritytech/polkadot-sdk/pull/5896

Backport of the fix that prevents `parity-publish` from failing during
installation.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Backport #5753 into `stable2409` from AndreiEres.

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Co-authored-by: Andrei Eres <eresav@me.com>