Updated default ticket version to 6.0.

Author: nessita

trac-env/conf/trac.ini

@@ -207,7 +207,7 @@ default_milestone =
 default_owner =
 default_priority = major
 default_type = bug / defect
-default_version = 5.2
+default_version = 6.0
 preserve_newlines = yes
 restrict_owner = disabled