Track Milestones
- Go to group "GNOME"
- Milestones
- Select the milestone for a filter across projects
Releases
Same as now, but potential change to a better world if required with release per each project in the porject hosting. See https://docs.gitlab.com/ce/workflow/releases.html
- Click any tag
- Add a "note" to it that can be the changes, and it will become a release