diff --git a/docs/VERSION.DLL b/docs/VERSION.DLL
index bba36cf..f205ba2 100644
--- a/docs/VERSION.DLL
+++ b/docs/VERSION.DLL
@@ -50,15 +50,16 @@
 libtool  number, as well  as the  shared object  number found  on _most_
 systems, but not all of them:
 
-    release       libtool        so
-  -------------------------------------
-     2.1.4         9.3.3         6.3.3
-     2.1.3         9.2.3         6.3.2
-     2.1.2         9.1.3         6.3.1
-     2.1.1         9.0.3          ?
-     2.1.0         8.0.2          ?
-     2.0.9         9.0.3          ?
-     2.0.8         8.0.2          ?
+    release    libtool      so
+  --------------------------------------------------------------------
+     2.1.5     10.0.3     7.3.0   (not binary compatible with 2.1.4)
+     2.1.4      9.3.3     6.3.3
+     2.1.3      9.2.3     6.3.2
+     2.1.2      9.1.3     6.3.1
+     2.1.1      9.0.3         ?
+     2.1.0      8.0.2         ?
+     2.0.9      9.0.3         ?
+     2.0.8      8.0.2         ?
 
 The libtool numbers are a bit inconsistent due to the library's history: