diff --git a/backend/bar-db.scm b/backend/bar-db.scm
index 13f748b..3a01fe0 100644
--- a/backend/bar-db.scm
+++ b/backend/bar-db.scm
@@ -43,9 +43,13 @@
     (bd-conn
      (connect
       `((dbname . ,name)
-	(host . ,host)
-	(user . ,user)
-	(password . ,pass)))))
+	,@(if host
+	      `((host . ,host))
+	      '())
+	,@(if user
+	      `((user . ,user)
+		(password . ,pass))
+	      '())))))
 
   (define (sql-null->symbol v)
     (if (sql-null? v)
diff --git a/backend/texts.scm b/backend/texts.scm
index ae24901..643e50e 100644
--- a/backend/texts.scm
+++ b/backend/texts.scm
@@ -38,12 +38,12 @@
 	 (chicken format))
 
  ;; Short banner
- (define banner-line "BrmInv 0.0 (c) 2023-2025 Brmlab, z.s.")
+ (define banner-line "BrmInv 0.1 (c) 2023-2025 Brmlab, z.s.")
 
  ;; The license of this file and of the whole suite.
  (define license "ISC License
 
-Copyright 2023 Brmlab, z.s.
+Copyright 2023-2025 Brmlab, z.s.
 Dominik Pantůček <dominik.pantucek@trustica.cz>
 
 Permission to use, copy, modify, and/or distribute this software