Does Mantis have target releases or milestones?
It is currently not planned to add these fields to Mantis. According to user feedback, the development team found that users’ needs are different in terms of fields to be added. However, most of the users agreed that Mantis should not be overcomplicated with more and more fields. Hence, it was decided to support such fields by adding Custom Fields support. Thus, users will be able to define their own fields which can include these ones.
