diff --git a/config.yaml b/config.yaml
index 482d125..161bfe0 100644
--- a/config.yaml
+++ b/config.yaml
@@ -16,6 +16,8 @@ Params:
   readingTime: true
   useHLJS: true
   DateForm: "30.12.2006"
+  # for GDPR / EU-DSGVO compliance
+  selfHosted: true
 
 taxonomies:
   category: "categories"
diff --git a/static/img/chaoswelle.png b/static/img/chaoswelle.png
index b3a450b..707955d 100644
Binary files a/static/img/chaoswelle.png and b/static/img/chaoswelle.png differ
diff --git a/static/img/logo.png b/static/img/logo.png
index 27eec38..2c2fc26 100644
Binary files a/static/img/logo.png and b/static/img/logo.png differ
diff --git a/themes/beautifulhugo b/themes/beautifulhugo
index 7e09a54..1e66e4a 160000
--- a/themes/beautifulhugo
+++ b/themes/beautifulhugo
@@ -1 +1 @@
-Subproject commit 7e09a544810dd135bf0db13d9dcfb26ffbea3161
+Subproject commit 1e66e4ae945f12da3f8e6fb603c396156c1b04e9