diff --git a/CHANGES.txt b/CHANGES.txt
index 627825da..dddaa733 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,4 +1,4 @@
-1.0a2 (2016-07-07)
+1.0.0 (2016-08-31)
 ------------------
 
 Bugfixes
@@ -10,9 +10,6 @@ Bugfixes
   bound to. See https://github.com/Pylons/waitress/issues/131 for more
   information.
 
-1.0a1 (2016-06-24)
-------------------
-
 Deprecations
 ~~~~~~~~~~~~
 
@@ -21,6 +18,8 @@ Deprecations
 Features
 ~~~~~~~~
 
+- IPv6 support
+
 - Waitress is now able to listen on multiple sockets, including IPv4 and IPv6.
   Instead of passing in a host/port combination you now provide waitress with a
   space delineated list, and it will create as many sockets as required.
diff --git a/setup.py b/setup.py
index ae6cb3f2..a1031090 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@
 
 setup(
     name='waitress',
-    version='1.0a2',
+    version='1.0.0',
     author='Zope Foundation and Contributors',
     author_email='zope-dev@zope.org',
     maintainer="Pylons Project",