Update version.

Author: jendrikseipp

rednotebook/info.py

@@ -28,7 +28,7 @@ def _(string):
 
 program_name = "RedNotebook"
 tagline = _("A Desktop Journal")
-version = "2.39"
+version = "2.40"
 author = "Jendrik Seipp"
 author_mail = "[email protected]"
 copyright_ = "Copyright (c) 2008-2024 Jendrik Seipp"