diff --git a/README.md b/README.md
index 92373b8..3902008 100644
--- a/README.md
+++ b/README.md
@@ -54,10 +54,10 @@ http://www.gnu.org/licenses/.
 ## Usage
 
 ```
-usage: check_xmpp [-h] -H HOST_ADDRESS [-p PORT] [--s2s | --c2s] [-4 | -6]
-                  [--servername SERVERNAME] [--starttls] [-w SECONDS]
-                  [-c SECONDS] [--no-check-certificates] [-r CAROOTS]
-                  [--warn-days WARNDAYS] [--crit-days CRITDAYS] [-v]
+usage: check_xmppng [-h] -H HOST_ADDRESS [-p PORT] [--s2s | --c2s] [-4 | -6]
+                    [--servername SERVERNAME] [--starttls] [-w SECONDS]
+                    [-c SECONDS] [--no-check-certificates] [-r CAROOTS]
+                    [--warn-days WARNDAYS] [--crit-days CRITDAYS] [-v]
 
 Check XMPP services
 
diff --git a/changes.md b/changes.md
index df88e10..cd825c8 100644
--- a/changes.md
+++ b/changes.md
@@ -1,5 +1,9 @@
 # change log
 
+## version 0.3.1 2019-06-23
+
+* move to new project location
+
 ## version 0.3.0 2016-06-18
 
 * add alternative --hostname parameter to make check_xmpp compatible with
diff --git a/check_xmppng b/check_xmppng
index 5fdd61d..6987c61 100755
--- a/check_xmppng
+++ b/check_xmppng
@@ -31,7 +31,7 @@ from defusedxml.sax import make_parser
 import nagiosplugin
 
 __author__ = "Jan Dittberner"
-__version__ = "0.2"
+__version__ = "0.3.1"
 
 
 NS_IETF_XMPP_SASL = 'urn:ietf:params:xml:ns:xmpp-sasl'
diff --git a/icingaexchange.yml b/icingaexchange.yml
index eb873ac..cda1b27 100644
--- a/icingaexchange.yml
+++ b/icingaexchange.yml
@@ -1,16 +1,40 @@
 name: check_xmppng
 description: "file:///README.md"
-url: "https://git.dittberner.info/?p=check_xmpp.git"
+url: "https://git.dittberner.info/jan/check_xmppng"
 tags: XMPP, X.509
 vendor:
 target: Messaging
 type: Plugin
 license: gplv3
 releases:
+  - name: 0.3.1
+    description: "new project home"
+    files:
+      -
+        name: check_xmppng
+        url: "file:///check_xmppng"
+        description: "Check command"
+        checksum: 3ba088ad712e7eff3897b0be70dc5437
+      -
+        name: COPYING
+        url: "file:///COPYING"
+        description: "GPL 3.0 license text"
+        checksum: d32239bcb673463ab874e80d47fae504
+      -
+        name: README.md
+        url: "file:///README.md"
+        description: "documentation"
+        checksum: 1e6f6632b12e4ef5fc4f02c3ea65da8a
+      -
+        name: changes.md
+        url: "file:///changes.md"
+        description: "change log"
+        checksum: df32115e17a931a083c2c9065c998147
   - name: 0.3.0
     description: "add --hostname option"
     files:
-      - name: check_xmppng
+      -
+        name: check_xmppng
         url: "file:///check_xmppng"
         description: "Check command"
         checksum: 9774a26db6c54af4a51902b90ffe13bc