diff --git a/HDF5_serial/H5hut/2/variants b/HDF5_serial/H5hut/2/variants
index 013cc00..094fcd8 100644
--- a/HDF5_serial/H5hut/2/variants
+++ b/HDF5_serial/H5hut/2/variants
@@ -1 +1,9 @@
-H5hut/2.0.0rc2	stable     b:autoconf/2.69 b:automake/1.14 b:libtool/2.4.2 gcc/6.2.0 b:vtk/7.0.0 hdf5_serial/1.8.17 
+H5hut/2.0.0rc2	unstable	gcc/4.8.5 hdf5_serial/1.8.17 b:autoconf/2.69 b:automake/1.14 b:libtool/2.4.2
+H5hut/2.0.0rc2	unstable	gcc/4.9.4 hdf5_serial/1.8.17 b:autoconf/2.69 b:automake/1.14 b:libtool/2.4.2
+H5hut/2.0.0rc2	unstable	gcc/5.4.0 hdf5_serial/1.8.17 b:autoconf/2.69 b:automake/1.14 b:libtool/2.4.2
+H5hut/2.0.0rc2	unstable	gcc/6.2.0 hdf5_serial/1.8.17 b:autoconf/2.69 b:automake/1.14 b:libtool/2.4.2
+
+H5hut/2.0.0rc3	unstable	gcc/4.8.5 hdf5_serial/1.8.18 b:autoconf/2.69 b:automake/1.14 b:libtool/2.4.2
+H5hut/2.0.0rc3	unstable	gcc/4.9.4 hdf5_serial/1.8.18 b:autoconf/2.69 b:automake/1.14 b:libtool/2.4.2
+H5hut/2.0.0rc3	unstable	gcc/5.4.0 hdf5_serial/1.8.18 b:autoconf/2.69 b:automake/1.14 b:libtool/2.4.2
+H5hut/2.0.0rc3	unstable	gcc/6.2.0 hdf5_serial/1.8.18 b:autoconf/2.69 b:automake/1.14 b:libtool/2.4.2