Bring back notifications

Author: Gary PEGEOT

.travis.yml

@@ -48,4 +48,11 @@ script:
   - composer validate --strict --no-check-lock
   # simple-phpunit is the PHPUnit wrapper provided by the PHPUnit Bridge component and
   # it helps with testing legacy code and deprecations (composer require symfony/phpunit-bridge)
-  - SYMFONY_DEPRECATIONS_HELPER="weak_vendors" ./vendor/bin/simple-phpunit $PHPUNIT_FLAGS
+  - SYMFONY_DEPRECATIONS_HELPER="weak_vendors" ./vendor/bin/simple-phpunit $PHPUNIT_FLAGS
+
+notifications:
+  email:
+    recipients:
+      - si-integration@smartandco.com
+    on_success: change
+    on_failure: always