diff --git a/cronjobs/githash.php b/cronjobs/githash.php
new file mode 100755
index 00000000..2fe175f6
--- /dev/null
+++ b/cronjobs/githash.php
@@ -0,0 +1,16 @@
+<?php
+/* Copyright (c) 2022 Xenomporio project */
+/*
+  Refresh the githash number in githash.txt
+*/
+$path = '../.git/';
+if (!is_dir($path)) {
+  return;
+}
+$head = trim(substr(file_get_contents($path . 'HEAD'), 4));
+$hash = trim(file_get_contents(sprintf($path . $head)));
+
+if (!empty($hash)) {
+  file_put_contents("../githash.txt", $hash);
+}
+?>
diff --git a/database/struktur.sql b/database/struktur.sql
index a0835b47..e622e6e1 100755
--- a/database/struktur.sql
+++ b/database/struktur.sql
@@ -16796,7 +16796,9 @@ INSERT INTO `prozessstarter` (`id`, `bezeichnung`, `bedingung`, `art`, `startzei
 (5, 'Zahlungsmail', '', 'uhrzeit', '2015-10-25 13:00:00', '0000-00-00 00:00:00', '', 'cronjob', 'zahlungsmail', 0, 0, 0, 1, ''),
 (6, 'Überzahlte Rechnungen', '', 'uhrzeit', '2015-10-25 23:00:00', '0000-00-00 00:00:00', '', 'cronjob', 'ueberzahlterechnungen', 0, 0, 0, 1, ''),
 (7, 'Umsatzstatistik', '', 'uhrzeit', '2015-10-25 23:30:00', '0000-00-00 00:00:00', '', 'cronjob', 'umsatzstatistik', 0, 0, 0, 1, ''),
-(8, 'Paketmarken Tracking Download', '', 'uhrzeit', '2015-10-25 14:00:00', '0000-00-00 00:00:00', '', 'cronjob', 'wgettracking', 0, 0, 0, 1, '');
+(8, 'Paketmarken Tracking Download', '', 'uhrzeit', '2015-10-25 14:00:00', '0000-00-00 00:00:00', '', 'cronjob', 'wgettracking', 0, 0, 0, 1, ''),
+(9, 'Chat-Benachrichtigung', '', 'periodisch', '0000-00-00 00:00:00', '0000-00-00 00:00:00', '60', 'cronjob', 'chat', 0, 0, 0, 1, ''),
+(10, 'Git Revision einlesen', '', 'periodisch', '0000-00-00 00:00:00', '0000-00-00 00:00:00', '120', 'cronjob', 'githash', 1, 0, 0, 1, '');
 
 INSERT INTO `user` (`id`, `username`, `password`, `repassword`, `description`, `settings`, `parentuser`, `activ`, `type`, `adresse`, `fehllogins`, `standarddrucker`, `firma`, `logdatei`, `startseite`, `hwtoken`, `hwkey`, `hwcounter`, `motppin`, `motpsecret`, `passwordmd5`, `externlogin`, `projekt_bevorzugen`, `email_bevorzugen`, `projekt`, `rfidtag`, `vorlage`, `kalender_passwort`, `kalender_ausblenden`, `kalender_aktiv`, `gpsstechuhr`, `standardetikett`, `standardfax`, `internebezeichnung`, `hwdatablock`, `standardversanddrucker`, `passwordsha512`, `salt`) VALUES
 (1, 'admin', 'qnvEQ1sFWNdIg', 0, 'Administrator', 'firstinstall', 0, 1, 'admin', 1, 0, 0, 1, '2016-08-05 08:34:59', NULL, NULL, NULL, NULL, NULL, NULL, '21232f297a57a5a743894a0e4a801fc3', 1, 0, 1, 0, '', NULL, NULL, 0, NULL, NULL, 0, 0, NULL, NULL, 0, '', '');
diff --git a/version.php b/version.php
old mode 100644
new mode 100755
index 74dd7db9..bd15ca54
--- a/version.php
+++ b/version.php
@@ -1 +1,10 @@
-<?php $version="OSS"; $version_revision="1.0.RC1";?>
+<?php 
+
+$version="OSS"; 
+$version_revision="1.0";
+$githash = file_get_contents("../githash.txt");
+if (!empty($githash)) {
+  $version_revision .= " (".substr($githash,0,8).")";
+}
+
+?>