diff --git a/scamper-cvs-20141211f.tar.gz b/scamper-cvs-20141211f.tar.gz
deleted file mode 100644
index 55e7780..0000000
--- a/scamper-cvs-20141211f.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
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-oid sha256:7d0adf68dd2b42690e53d1b263ba96d9112dcefbcfe32353c5dd46af1547f8d4
-size 1471259
diff --git a/scamper-cvs-20161204a.tar.gz b/scamper-cvs-20161204a.tar.gz
new file mode 100644
index 0000000..2bab461
--- /dev/null
+++ b/scamper-cvs-20161204a.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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diff --git a/scamper.changes b/scamper.changes
index 70ee61c..7888d64 100644
--- a/scamper.changes
+++ b/scamper.changes
@@ -1,3 +1,77 @@
+-------------------------------------------------------------------
+Thu Jun 22 20:47:31 UTC 2017 - sebix+novell.com@sebix.at
+
+- update to 20161204a
+ * More fixes to libscamperfile caught with fuzz testing.  corrupt
+   warts files provided by Greg Ward of Dyn
+ * if targets or commands are specified in a file, and that file
+   ends after all probing of commands in that file has completed,
+   finish the source, allowing scamper to exit.  this scenario is
+   most likely when stdin is the input file.  Reported by Alex
+   Colvin of Dyn
+ * use select/poll/epoll/kqueue to look for read events on stdin files
+ * malloc enough memory for a prefix6_t in the prefixtree code.  reported
+   by Sebastian Wagner via gcc7.  only sc_bdrmap uses that code
+ * increase size of string buffers for some ping and trace fields for text
+   output to silence gcc7 warning.
+ * allow source IP address to be null when outputting a trace with json
+ * update sc_tbitblind.1 man page to show correct use of scamper's IPFW
+   firewall support, which changed in the 20161204 release
+ * fix unlikely unaligned access when computing checksums with IPv6
+   addresses
+
+-------------------------------------------------------------------
+Wed Jun 21 20:20:18 UTC 2017 - sebix+novell.com@sebix.at
+
+- update to 20161204
+ * add remote control socket support to scamper.  scamper can be
+   configured to connect to a remote controller at run time to
+   allow remote systems to control a scamper instance.  the
+   remote controller is handled by the sc_remoted utility, and
+   is documented in the sc_remoted manual page (see below).
+ * fixes to libscamperfile caught with fuzz testing.  corrupt
+   warts data files provided by Greg Ward of Dyn.
+ * add a PATRICIA trie implementation based off Sedgewick's
+   Algorithms in C++ book.  this improves the performance
+   of scamper compared to holding addresses in splaytrees.
+ * improve speed of warts(5) code.
+ * improve speed of scamper_writebuf by allocating pagesize blocks
+   at a time.
+ * begin to document ping warts records in warts(5).
+ * fix debug printf implementation so that all features will
+   be built in as long as --without-debugfile is not used.
+   backported to 20141211g.
+ * silence compiler warnings from Microsoft Visual Studio.
+   backported to 20141211g.
+ * sc_prefixscan:
+  * add a utility, sc_prefixscan, that provides a convenient
+    interface to scamper's prefixscan alias resolution method.
+    https://www.caida.org/tools/measurement/scamper/man/sc_prefixscan.1.pdf
+ * sc_radargun:
+  * add a utility, sc_radargun, that provides a convenient
+    interface to scamper's radargun implementation.
+    https://www.caida.org/tools/measurement/scamper/man/sc_radargun.1.pdf
+ * sc_remoted:
+  * add a utility, sc_remoted, that provides an interface to a
+    collection of remote scamper instances.
+    https://www.caida.org/tools/measurement/scamper/man/sc_remoted.1.pdf
+ * sc_ally:
+  * use writebufs so sc_ally is event driven and will not block.
+  * add code to probe candidate sets in pairs, with transitive
+    closure to save probes.
+  * allow inter-probe gaps of less than 1 second.
+ * sc_attach:
+  * add support for remote control sockets.
+  * add an option to randomise the order tasks are run.
+ * sc_speedtrap:
+  * stricter default test for inferring if two IP addresses may
+    share a single shared counter.
+    backported to 20141211g.
+  * code cleanup.
+ * sc_warts2json
+  * add support for printing ICMP extensions included in traceroute
+    responses, prompted by Quirin Scheitle
+
 -------------------------------------------------------------------
 Sat Oct  8 19:30:55 UTC 2016 - mardnh@gmx.de
 
diff --git a/scamper.spec b/scamper.spec
index 2b6776f..f1eb2db 100644
--- a/scamper.spec
+++ b/scamper.spec
@@ -17,7 +17,7 @@
 
 
 Name:           scamper
-Version:        20141211f
+Version:        20161204a
 Release:        0
 Summary:        Parallel Internet measurement utility
 License:        GPL-2.0