July 3, 2023
Django 4.2.3 fixes a security issue with severity “moderate” and several bugs in 4.2.2.
EmailValidator/URLValidator¶EmailValidator and URLValidator were subject to potential regular
expression denial of service attack via a very large number of domain name
labels of emails and URLs.
Fixed a regression in Django 4.2 that caused incorrect alignment of timezone
warnings for DateField and TimeField in the admin (#34645).
Fixed a regression in Django 4.2 that caused incorrect highlighting of rows
in the admin changelist view when ModelAdmin.list_editable contained a
BooleanField (#34638).
Dec 25, 2023