Index: head/databases/postgresql94-docs/Makefile
===================================================================
--- head/databases/postgresql94-docs/Makefile	(revision 536423)
+++ head/databases/postgresql94-docs/Makefile	(revision 536424)
@@ -1,6 +1,10 @@
 # Created by: Palle Girgensohn <girgen@pingpong.net>
 # $FreeBSD$
 
+PORTREVISION=	1
 WANT_PGSQL_VER=9.4
+
+DEPRECATED=	PostgreSQL-9.4 has reached end-of-life
+EXPIRATION_DATE=2020-07-24
 
 .include "${.CURDIR}/../postgresql12-docs/Makefile"
Index: head/databases/postgresql94-pgtcl/Makefile
===================================================================
--- head/databases/postgresql94-pgtcl/Makefile	(revision 536423)
+++ head/databases/postgresql94-pgtcl/Makefile	(revision 536424)
@@ -1,11 +1,14 @@
 # $FreeBSD$
 
-PORTREVISION=	0
+PORTREVISION=	1
 PKGNAMESUFFIX=	-postgresql94
 
 CONFLICTS=	pgtcl-[0-9]* pgtcl-postgresql9[0123]-[0-9]*
 
 PGTCL_SLAVE=	9.4
 MASTERDIR=	${.CURDIR}/../pgtcl
+
+DEPRECATED=	PostgreSQL-9.4 has reached end-of-life
+EXPIRATION_DATE=2020-07-24
 
 .include "${MASTERDIR}/Makefile"
Index: head/databases/postgresql94-plperl/Makefile
===================================================================
--- head/databases/postgresql94-plperl/Makefile	(revision 536423)
+++ head/databases/postgresql94-plperl/Makefile	(revision 536424)
@@ -1,8 +1,12 @@
 # Created by: Palle Girgensohn <girgen@partitur.se>
 # $FreeBSD$
 
+PORTREVISION=	1
 WANT_PGSQL_VER=	9.4
 
 INSTALL_DIRS=	src/pl/plperl
+
+DEPRECATED=	PostgreSQL-9.4 has reached end-of-life
+EXPIRATION_DATE=2020-07-24
 
 .include "${.CURDIR}/../postgresql12-plperl/Makefile"
Index: head/databases/postgresql94-plpython/Makefile
===================================================================
--- head/databases/postgresql94-plpython/Makefile	(revision 536423)
+++ head/databases/postgresql94-plpython/Makefile	(revision 536424)
@@ -1,7 +1,11 @@
 # $FreeBSD$
 
+PORTREVISION=	1
 WANT_PGSQL_VER=	9.4
 
 INSTALL_DIRS=	src/pl/plpython
+
+DEPRECATED=	PostgreSQL-9.4 has reached end-of-life
+EXPIRATION_DATE=2020-07-24
 
 .include "${.CURDIR}/../postgresql12-plpython/Makefile"
Index: head/databases/postgresql94-pltcl/Makefile
===================================================================
--- head/databases/postgresql94-pltcl/Makefile	(revision 536423)
+++ head/databases/postgresql94-pltcl/Makefile	(revision 536424)
@@ -1,6 +1,10 @@
 # Created by: Palle Girgensohn <girgen@partitur.se>
 # $FreeBSD$
 
+PORTREVISION=	1
 WANT_PGSQL_VER=	9.4
+
+DEPRECATED=	PostgreSQL-9.4 has reached end-of-life
+EXPIRATION_DATE=2020-07-24
 
 .include "${.CURDIR}/../postgresql12-pltcl/Makefile"