diff --git a/CHANGES.rst b/CHANGES.rst
index eee7edc..cd85cc1 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -503,10 +503,10 @@
 - [Bug pyserial:159] write() in serialcli.py not working with IronPython 2.7.4
 
 
-Version 3.0a    2015-xx-xx
+Version 3.0a0   2015-09-22
 --------------------------
 
-- Starting from this release, only Python 2.7 and 3.4 (or newer) are supported.
+- Starting from this release, only Python 2.7 and 3.2 (or newer) are supported.
   The source code is compatible to the 2.x and 3.x series without any changes.
   The support for earlier Python versions than 2.7 is removed, please refer to
   the pyserial-legacy (V2.x) series if older Python versions are a
@@ -531,6 +531,8 @@
 - miniterm: changed command line options
 - miniterm: support encodings on serial port
 - miniterm: new transformations, by default escape/convert all control characters
+- list_ports: improved, added USB location (Linux, Win32)
+- refactored code
 
 Bugfixes:
 
diff --git a/serial/__init__.py b/serial/__init__.py
index 6d4d6c7..1e1172f 100644
--- a/serial/__init__.py
+++ b/serial/__init__.py
@@ -13,7 +13,7 @@
 from serial.serialutil import *
 #~ SerialBase, SerialException, to_bytes, iterbytes
 
-VERSION = '3.0a'
+VERSION = '3.0a0'
 
 if sys.platform == 'cli':
     from serial.serialcli import Serial
diff --git a/serial/serialcli.py b/serial/serialcli.py
index 02605bc..29bd2cb 100644
--- a/serial/serialcli.py
+++ b/serial/serialcli.py
@@ -3,7 +3,7 @@
 # serial driver for .NET/Mono (IronPython), .NET >= 2
 # see __init__.py
 #
-# (C) 2008 Chris Liechti <cliechti@gmx.net>
+# (C) 2008-2015 Chris Liechti <cliechti@gmx.net>
 #
 # SPDX-License-Identifier:    BSD-3-Clause
 
diff --git a/setup.py b/setup.py
index fec5039..dcbbdb2 100644
--- a/setup.py
+++ b/setup.py
@@ -45,6 +45,8 @@
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.2',
+        'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Topic :: Communications',