Added release date for 4.1.5.
Django 4.1.5 release notes
==========================
-*Expected January 2, 2023*
+*January 2, 2023*
-Django 4.1.5 fixes several bugs in 4.1.4. Also, the latest string translations
-from Transifex are incorporated.
+Django 4.1.5 fixes a bug in 4.1.4. Also, the latest string translations from
+Transifex are incorporated.
Bugfixes
========
