0.16.0

• Use make targets for translations from core (#25724)
• Allow mixing option sources and validations (PR #402) (#22253)
• Include information about search fields (#11431)
• IPv6 subnet option in hostgroup create/update (#18752)
• Tests for message formats (#7451)
• Report templates - inputs, clone, interactive updates (#24489)
• Update API doc in tests to match Foreman 1.20 (#25376)
• Add a command for report templates (#24489)
• Re-add --thin into host list (PR #395) (#25349)
• Request password regardless of redirection (#14832)