Symfony

Hello,

There are some missing translation for Norwegian Nynorsk (nn). These should be added in branch 4.4.
See symfony/symfony#38710 for details and this page for an example.

These are the files that should be updated:

• [src/Symfony/Component/Security/Core/Resources/translations/security.nn.xlf](https://github.com/symfo

The /about page is quite old and some things need to be updated:

• 3rd party libraries: we have to update the list
• the link on "helping wallabag" tab (an issue lists all our needs) is wrong
• the "who is behind wallabag" tab is old: my website is wrong ... and @Kdecherf is missing.

Sylius version affected: > 1.8

Description
The breadcrumb on product handle the case if an ancestor taxon is disabled and remove the link. But nothing is done if the main taxon is disabled.

Steps to reproduce
Choose a main taxon on a product.
Disable the main taxon.
Go to the product page.
The main taxon is linked in breadcrumb and lead to a "not found exception".

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