Merge branch 'django-2-2-9' into 'master'
Upgrade to Django 2.2.9 See merge request !1448 (cherry picked from commit b80d8c1d) d7f92b22 Upgrade to Django 2.2.9
Upgrade to Django 2.2.9 See merge request !1448 (cherry picked from commit b80d8c1d) d7f92b22 Upgrade to Django 2.2.9