Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -13,11 +13,11 @@
 # GNU Affero General Public License for more details.
 
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_INIT([net2o], [0.8.2-20181101], [bernd@net2o.de], [net2o], [https://fossil.net2o.de/net2o/reportlist])
+AC_INIT([net2o], [0.8.3-20181107], [bernd@net2o.de], [net2o], [https://fossil.net2o.de/net2o/reportlist])
 AC_PREREQ([2.59])
 AC_CONFIG_MACRO_DIR([m4])
 AC_USE_SYSTEM_EXTENSIONS
 LT_INIT
 

Index: do
==================================================================
--- do
+++ do
@@ -1,10 +1,10 @@
 #!/bin/bash
 
 echo "This script builds net2o from scratch"
 
-GFORTH=gforth-0.7.9_20181101
+GFORTH=gforth-0.7.9_20181107
 
 if [ "$(uname -o)" = "Cygwin" ]
 then
     CONFOPT="--prefix=/usr $*"
 else

Index: wiki/commands.md
==================================================================
--- wiki/commands.md
+++ wiki/commands.md
@@ -1,8 +1,8 @@
 # Commands #
 
-Version 0.8.2-20181101.
+Version 0.8.3-20181107.
 
 net2o separates data and commands.  Data is passed through to higher
 layers, commands are interpreted when they arrive.  For connection
 requests, a special bit is set, and the address then isn't used as
 address, but as IV for the opportunistic encoding.
@@ -423,11 +423,11 @@
   apply patch, len is the size of the result
 + $24 dvcs-write ( $:perm+name size -- )
   write out file
 + $25 dvcs-unzip ( $:diffgz size algo -- $:diff )
   unzip an object
-+ $26 dvcs-add ( $:hash -- )
++ $26 dvcs-ref ( $:hash -- )
   add (and read) external hash reference
 
 ### payment commands ###
 
 + $20 pay-source ( $:source -- )