see https://docs.djangoproject.com/en/dev/ref/models/querysets/#django.db.models.query.QuerySet.alias
indicate other subjects under guardianship See merge request !1709
fix off-by-one error in date-of-birth statistics See merge request !1711
List styling See merge request !1706
fix additional suitability translation See merge request !1708
restore date of birth attribute creation in create_demo_content See merge request !1707
reverts part of 89d86415 signals are not sent on bulk_create
1904 translations See merge request !1704
to avoid uncommon words like "mündel"
move subject.blocked in template See merge request !1705
Fix html See merge request !1703
complete changelog for 0.54.0 See merge request !1702
Releases/Changelog See merge request !1698
Block list guardians See merge request !1700
1912 autofill date of birth attribute Closes #34 See merge request !1697
1896 block list See merge request !1691
