Add PostgreSQL

modules/PostgreSQL.php

@@ -0,0 +1,14 @@
+<?php
+
+class PostgreSQL extends PatchBase {
+	function __construct() {
+		parent::__construct('PostgreSQL Global Development Group', 'PostgreSQL', 'https://www.postgresql.org/download/');
+	}
+	function check() : bool {
+		if ($this->fetch('https://www.postgresql.org/ftp/latest/', false))
+			return $this->parse('/\/ftp\/source\/v([\d\.]+)/');
+		return false;
+	}
+}
+
+?>