[Uid] Default to UuidV7 when using UuidFactory

Author: javiereguiluz

components/uid.rst

@@ -158,8 +158,9 @@ following methods to create a ``Uuid`` object from it::
     $uuid = Uuid::fromBase58('TuetYWNHhmuSQ3xPoVLv9M');
     $uuid = Uuid::fromRfc4122('d9e7a184-5d5b-11ea-a62a-3499710062d0');
 
-You can also use the ``UuidFactory`` to generate UUIDs. First, you may
-configure the behavior of the factory using configuration files::
+You can also use the ``UuidFactory`` to generate UUIDs. By default, this factory
+uses UUIDv7 for default and time-based UUIDs, UUIDv5 for name-based UUIDS, and
+UUIDv4 for random-based UUIDs, but you can configure this behavior::
 
 .. configuration-block::
 
@@ -218,6 +219,11 @@ configure the behavior of the factory using configuration files::
             ]);
         };
 
+.. versionadded:: 7.4
+
+    Starting from Symfony 7.4, the default version for both UUIDs and time-based
+    UUIDs is UUIDv7. In previous versions, the default was UUIDv6.
+
 Then, you can inject the factory in your services and use it to generate UUIDs based
 on the configuration you defined::