Update OpenProject image in openDesk

Hierarchy custom fields: Can circumvent enterprise restrictions

Cannot delete users who have favourite projects

Deletion of users who have created authorization providers (SAML, OIDC) silently fails

Child relation for milestones must be prevented in relations tab

Release deployed on Cloud production

Release candidate deployed on community

Release downtime announced at least 3 days before deployment

Release communicated: social media

Bug fix freeze