diff --git a/Makefile b/Makefile
index 39f0742..4faaeb7 100644
--- a/Makefile
+++ b/Makefile
@@ -84,6 +84,7 @@ install-programs:
 	@$(INSTALL_SCRIPT) webbuild/webbuild-functions $(DESTDIR)$(pck_datadir)/webbuild-functions
 	@$(INSTALL_SCRIPT) webbuild/webbuild-functions-private $(DESTDIR)$(pck_datadir)/webbuild-functions-private
 	@$(INSTALL_SCRIPT) telegram/openmamba_bot.py $(DESTDIR)$(pck_datadir)/openmamba_bot.py
+	@$(INSTALL_SCRIPT) repology-openmamba.py $(DESTDIR)$(pck_datadir)/repology-openmamba.py
 	@cp -a webbuild/html/* $(DESTDIR)$(htmldir)
 
 install-data:
diff --git a/autodist-upstream-updates b/autodist-upstream-updates
index a471939..bd697e3 100755
--- a/autodist-upstream-updates
+++ b/autodist-upstream-updates
@@ -76,7 +76,7 @@ function version_compare()
          return 2
       fi
   else
-      if [[ "$A" > "$B" ]]; then
+      if [[ ${1} =~ ^[0-9]+$ || "$A" > "$B" ]]; then
          return 1
       elif [[ "$A" < "$B" ]]; then
          return 2
@@ -276,17 +276,18 @@ parse_distromatic() {
 }
 
 if [ ! "$skip_parsing" ]; then
-   tmpfile=`mktemp -q -t autodist-upstream-updates.XXXXXXXX`
+   #tmpfile=`mktemp -q -t autodist-upstream-updates.XXXXXXXX`
    buildstmp=`mktemp -q -t autodist-upstream-updates.XXXXXXXX`
    tail -n+2 $BUILDS_FILE > $buildstmp
 
-   parse_arch_linux
-   parse_xorg
-   parse_gnome
-   parse_distromatic
+   #parse_arch_linux
+   #parse_xorg
+   #parse_gnome
+   #parse_distromatic
+   /usr/share/autodist/repology-openmamba.py > $UPDATES_DB.tmp
 
-   cat $tmpfile | sort -uf > $UPDATES_DB.tmp
-   rm -f $tmpfile
+   #cat $tmpfile | sort -uf > $UPDATES_DB.tmp
+   #rm -f $tmpfile
 
    > $UPDATES_DB
    unset lastpkg
diff --git a/repology-openmamba.py b/repology-openmamba.py
new file mode 100755
index 0000000..767b1ca
--- /dev/null
+++ b/repology-openmamba.py
@@ -0,0 +1,39 @@
+#!/usr/bin/python3
+
+import json, urllib.request, time
+
+
+with open("/var/ftp/pub/openmamba/devel/legacy") as f:
+    legacy_packages = f.read().splitlines()
+
+from_package = ""
+while True:
+    #print("fetching https://repology.org/api/v1/projects/" + from_package + "?inrepo=openmamba&outdated=1")
+    url = urllib.request.urlopen("https://repology.org/api/v1/projects/" + from_package + "?inrepo=openmamba&outdated=1")
+    data = json.loads(url.read().decode())
+
+    if from_package != "" and len(data.keys()) <= 1:
+        break
+    for k in data.keys():
+        package = k
+        if package == from_package:
+            continue
+        openmamba_srcname = None
+        openmamba_version = None
+        newest_version = None
+        newest_repos = []
+        for p in data[k]:
+            if p["repo"] == "openmamba" and openmamba_srcname is None:
+                if not p["srcname"] in legacy_packages:
+                    openmamba_version = p["version"]
+                    openmamba_srcname = p["srcname"]
+            elif p["status"] == "newest":
+               # kaos_build provides unreleased kde package versions
+               if p["repo"] != "kaos_build":
+                   newest_version = p["version"]
+                   newest_repos.append(p["repo"])
+        newest_repos = list(dict.fromkeys(newest_repos))
+        if openmamba_srcname and newest_version is not None and len(newest_repos) > 0:
+            print(openmamba_srcname + " " + newest_version + " " + ",".join(newest_repos))
+    from_package = package + "/"
+    time.sleep(1)