diff --git a/check-version.sh b/check-version.sh
new file mode 100644
index 0000000..b82bd95
--- /dev/null
+++ b/check-version.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+URL="https://www.thrysoee.dk/editline/"
+
+# Get version number from tag name
+VERSION=$(curl -s -L "$URL" | grep -A2 'Download' | grep -o -E '[0-9]{1,}-[0-9]{1,}\.[0-9]{1,}' | head -n1)
+
+# Replace '-' with '_'
+VERSION=${VERSION//-/_}
+
+echo "$VERSION"