This updates to the latest release of PostgreSQL (the 18.5 release was
skipped). Release announcement at
https://www.postgresql.org/about/news/postgresql-186-1711-1615-1519-1424-and-19-beta-3-released-3365/

A whole bunch of security issues, so if someone could take care of
-stable after I commit, I would appreciate it.

Tested on amd64. I plan on committing in a couple days unless I hear
objections.

Best,
Jeremy

Index: Makefile
===================================================================
RCS file: /cvs/ports/databases/postgresql/Makefile,v
retrieving revision 1.323
diff -u -p -u -p -r1.323 Makefile
--- Makefile	7 Aug 2026 08:49:05 -0000	1.323
+++ Makefile	13 Aug 2026 14:26:29 -0000
@@ -5,9 +5,7 @@ COMMENT-contrib=PostgreSQL RDBMS contrib
 COMMENT-plpython=Python procedural language for PostgreSQL
 COMMENT-pg_upgrade=Support for upgrading PostgreSQL data from previous version
 
-VERSION=	18.4
-REVISION-main=	1
-REVISION-server=1
+VERSION=	18.6
 PREV_MAJOR=	17
 DISTNAME=	postgresql-${VERSION}
 PKGNAME-main=	postgresql-client-${VERSION}
Index: distinfo
===================================================================
RCS file: /cvs/ports/databases/postgresql/distinfo,v
retrieving revision 1.110
diff -u -p -u -p -r1.110 distinfo
--- distinfo	25 May 2026 00:36:13 -0000	1.110
+++ distinfo	13 Aug 2026 14:26:29 -0000
@@ -1,2 +1,2 @@
-SHA256 (postgresql-18.4.tar.gz) = RQqo8toGxG+CIZFugq4GsE+xBA+PAGQ9v4t9ZjyqwLk=
-SIZE (postgresql-18.4.tar.gz) = 29477735
+SHA256 (postgresql-18.6.tar.gz) = mD7lVOxT2+ubcHl775/PTmfhF+fkjKFGPMgLP/jo/z8=
+SIZE (postgresql-18.6.tar.gz) = 29598283
Index: pkg/PLIST-docs
===================================================================
RCS file: /cvs/ports/databases/postgresql/pkg/PLIST-docs,v
retrieving revision 1.123
diff -u -p -u -p -r1.123 PLIST-docs
--- pkg/PLIST-docs	25 May 2026 00:36:13 -0000	1.123
+++ pkg/PLIST-docs	13 Aug 2026 14:26:30 -0000
@@ -708,6 +708,7 @@ share/doc/postgresql/html/release-18-1.h
 share/doc/postgresql/html/release-18-2.html
 share/doc/postgresql/html/release-18-3.html
 share/doc/postgresql/html/release-18-4.html
+share/doc/postgresql/html/release-18-6.html
 share/doc/postgresql/html/release-18.html
 share/doc/postgresql/html/release-prior.html
 share/doc/postgresql/html/release.html