[Mailer][Notifier] Sweego is backing their bridges, thanks to them!

Author: nicolas-grekas

README.md

@@ -6,7 +6,11 @@ The Notifier component sends notifications via one or more channels (email, SMS,
 Sponsor
 -------
 
-Help Symfony by [sponsoring][1] its development!
+The Notifier component for Symfony 7.2 is [backed][1] by:
+
+ * [Sweego][2], a European email and SMS sending platform for developers and product builders. Easily create, deliver, and monitor your emails and notifications.
+
+Help Symfony by [sponsoring][3] its development!
 
 Resources
 ---------
@@ -17,4 +21,6 @@ Resources
    [send Pull Requests](https://github.com/symfony/symfony/pulls)
    in the [main Symfony repository](https://github.com/symfony/symfony)
 
-[1]: https://symfony.com/sponsor
+[1]: https://symfony.com/backers
+[2]: https://www.sweego.io/
+[3]: https://symfony.com/sponsor