May 4, 2020
Django 3.0.6 fixes a bug in 3.0.5.
Fixed a regression in Django 3.0 that caused a crash when filtering a Subquery() annotation of a queryset containing a single related field against a SimpleLazyObject (#31420).
Subquery()
SimpleLazyObject
Django 3.0.7 release notes
Django 3.0.5 release notes
Dec 25, 2023