diff --git a/plugins/org.eclipse.embedcdt.packs.core/README.txt b/plugins/org.eclipse.embedcdt.packs.core/README.txt
index 7f0b81708..f93e130c8 100644
--- a/plugins/org.eclipse.embedcdt.packs.core/README.txt
+++ b/plugins/org.eclipse.embedcdt.packs.core/README.txt
@@ -4,3 +4,9 @@ related plug-ins.
 The main class is org.eclipse.embedcdt.packs.core.data.DataManager.
 
 It uses several layers of caches, both on disk and in memory.
+
+---
+
+## SVD version
+
+The highest accepted SVD version is PdscUtils.highestMinorForOne.