Merge branch '5.4' into 6.2

* 5.4:
  add Symfony UX in attributes reference

Author: javiereguiluz

reference/attributes.rst

@@ -88,10 +88,23 @@ Twig
 
 * :ref:`Template <templates-template-attribute>`
 
+Symfony UX
+~~~~~~~~~~
+
+* `AsEntityAutocompleteField`_
+* `AsLiveComponent`_
+* `AsTwigComponent`_
+* `Broadcast`_
+
 Validator
 ~~~~~~~~~
 
 Each validation constraint comes with a PHP attribute. See
 :doc:`/reference/constraints` for a full list of validation constraints.
 
 * :doc:`HasNamedArgument </validation/custom_constraint>`
+
+.. _`AsEntityAutocompleteField`: https://symfony.com/bundles/ux-autocomplete/current/index.html#usage-in-a-form-with-ajax
+.. _`AsLiveComponent`: https://symfony.com/bundles/ux-live-component/current/index.html
+.. _`AsTwigComponent`: https://symfony.com/bundles/ux-twig-component/current/index.html
+.. _`Broadcast`: https://symfony.com/bundles/ux-turbo/current/index.html#broadcast-conventions-and-configuration