Added Doc link about readonly properties and Array Unpacking (#476)

Added doc link to Fibers

Translate PHP 8.1 release page to pt_BR (#475)

Co-authored-by: Rafael Bernard Araújo <rafael@bernard-araujo.com>

Add changelog entry about Avif support

Fix typo (#474)

Spanish translation of PHP 8.1 release page (#473)

Co-authored-by: Julio Napurí <juilonc@php.net>
Co-authored-by: Sergey Panteleev <sergey@php.net>

German translation of PHP 8.1 release page (#471)

Co-authored-by: Ismail Turan <itu@mrwash.de>

Chinese translation of PHP 8.1 release page (#465)

Georgian translation of PHP 8.1 Announcement page

Closes #470
Closes #468
Closes #467

Wording of Russian PHP 8.1 release page

Fix layout of PHP 8.1 release page

Reordering changelog based sorted NEWS

8.1.0 is a minor release

related to 2d1dca45fe6a8f0d100c901b626509318c84828c

Mark Romanian as inactive (#451)

исправление формулировок перевода на русский (#466)

Co-authored-by: batyrmastyr <smirnov.eo@gmail.com>

Georgian translation of the PHP 8.0 Announcement Page (#454)

Co-authored-by: Sergey Panteleev <sergey@php.net>

Fixed DPC21 news entry missing xmlns change

As a result, it was generating invalid HTML reported with errors:
Bad value http://www.w3.org/2005/Atom for the attribute xmlns (only http://w

Fixed DPC21 news entry missing xmlns change

As a result, it was generating invalid HTML reported with errors:
Bad value http://www.w3.org/2005/Atom for the attribute xmlns (only http://www.w3.org/1999/xhtml permitted here).

In the HTML we could see multiple:
```
<p xmlns="http://www.w3.org/2005/Atom">
```

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Fixed invalid HTML

Improve fonts support

Closes #461
Closes #462

Add missing function keyword

Relates 0bbcada

Addendum should be after the list, not before (GH-464)

Tweak intersection types description

Add missing function keyword

This is a function declaration...

Add PHP 8.1 release page to navbar

no confusing characters, stick with less than 8.0