diff --git a/projects/ktimer/project.inc b/projects/ktimer/project.inc
index 8e009f0..86ac81c 100644
--- a/projects/ktimer/project.inc
+++ b/projects/ktimer/project.inc
@@ -1,5 +1,20 @@
 <?php
-    $project = new Project("ktimer","KTimer",array("4.9"=>"0.10","4.8"=>"0.9","4.7"=>"0.8","4.6"=>"0.7","4.5"=>"0.6","4.4"=>"0.5","4.3"=>"0.4","4.2"=>"0.3","4.1"=>"0.2","4.0"=>"0.1","3.5"=>"0.1"));
+    $vers = upstreamVersionsSince("18.12");
+
+    // version 0.10 was used from KDE 4.9 to Applications 18.08
+    for ($i = 13; $i >= 2; $i--) {
+      $vstring = floor(14 + $i / 3) . '.' . sprintf("%02u", (($i % 3) * 4) + 4);
+      $vers[$vstring] = '0.10';
+    }
+    for ($i = 14; $i >= 9; $i--)
+      $vers["4." . $i] = '0.10';
+
+    for ($i = 8; $i >= 0; $i--)
+      $vers["4." . $i] = '0.' . ($i + 1);
+
+    $vers["3.5"] = "0.1";
+
+    $project = new Project("ktimer", "KTimer", $vers);
     $project->setDocPoFileNameList(null);
     $project->setManualList(null);
 ?>