diff --git a/ChangeLog b/ChangeLog
index 54579a7..5e6a1d3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-UNRELEASED Version 0.6.0
+2017-01-23 Version 0.6.0
     - Add capability to sign and verify ARC signatures
 
 2015-12-07 Version 0.5.6
diff --git a/README b/README
index d05ae00..535952e 100644
--- a/README
+++ b/README
@@ -15,7 +15,10 @@ This is dkimpy 0.6.0.
 
 REQUIREMENTS
 
- - Python 2.x >= 2.6, or Python 3.x >= 3.1.
+ - Python 2.x >= 2.7, or Python 3.x >= 3.5.  For use with DKIM, earlier
+   python3 versions will work.  ARC tests fail with python3.4.  Recent
+   versions have not been tested on python < 2.7 or python3 < 3.4, but may
+   still work on python2.6 and python 3.1 - 3.3.
  - dnspython or pydns. dnspython is preferred if both are present.
 
 INSTALLATION
diff --git a/dkim/__init__.py b/dkim/__init__.py
index 3d07ace..6e7d473 100644
--- a/dkim/__init__.py
+++ b/dkim/__init__.py
@@ -24,7 +24,7 @@
 # Contact: Brandon Long <blong@google.com>
 #
 # This has been modified from the original software.
-# Copyright (c) 2016 Scott Kitterman <scott@kitterman.com>
+# Copyright (c) 2016, 2017 Scott Kitterman <scott@kitterman.com>
 #
 # This has been modified from the original software.
 # Copyright (c) 2017 Valimail Inc
diff --git a/packaging/pydkim.spec b/packaging/pydkim.spec
index b2ea402..5c831fc 100644
--- a/packaging/pydkim.spec
+++ b/packaging/pydkim.spec
@@ -3,7 +3,7 @@
 
 Summary: Python DKIM library
 Name: %{pythonbase}-pydkim
-Version: 0.5.4
+Version: 0.6.0
 Release: 2
 Source0: http://hewgill.com/pydkim/pydkim-%{version}.tar.bz2
 Patch: pydkim.patch