diff --git a/doc/VERSIONS.txt b/doc/VERSIONS.txt
index 3a86956056d4fd95ee8b1b44b3b131aeeb700e4c..9229de1d4ff17d540137e134d99c277fb80d75e7 100644
--- a/doc/VERSIONS.txt
+++ b/doc/VERSIONS.txt
@@ -1,4 +1,5 @@
-2.21.1: minor fixes.
+2.12.1: new boundary recovery code; better adaptive visualization of quads and
+hexahedra; minor fixes.
 
 2.12.0 (March 5, 2016): improved interactive definition of physical groups and
 handling of ONELAB clients; improved full quad algorithm; added support for list