Author : Valery Fremaux
This very simple block allows a more flexible possibility in outputing HTML content to users in a course.
The bloc allows outputing distinct content for any group setup in the course.
The bloc has a "match all" case being printed first, and allows also giving an extra information to people being "out of groups"
Actually only MOODLE_19_STABLE
Trivial bloc install. Take the package and drop it within your /blocks directory, then browse to Notifications in admin menu.