Bumped version to 1.6.6

Author: jbtronics

config/services.yaml

@@ -4,7 +4,7 @@
 # Put parameters here that don't need to change on each machine where the app is deployed
 # https://symfony.com/doc/current/best_practices/configuration.html#application-related-configuration
 parameters:
-    app.version: '1.6.5'
+    app.version: '1.6.6'
     app.timezone: 'Europe/Berlin'
     app.support_email: '%env(SUPPORT_EMAIL)%'
     app.fsb_email: '%env(FSB_EMAIL)%'