Index: www/py-django-datetime-widget/Makefile
===================================================================
--- www/py-django-datetime-widget/Makefile	(revision 540596)
+++ www/py-django-datetime-widget/Makefile	(working copy)
@@ -14,6 +14,9 @@
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
+DEPRECATED=	No longer maintained, not compatible with Django 2.1
+EXPIRATION_DATE=	2020-07-15
+
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}django111>=0:www/py-django111@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytz>=0:devel/py-pytz@${PY_FLAVOR}