diff --git a/Lib/email/generator.py b/Lib/email/generator.py
index 2b4d182..e821d00 100644
--- a/Lib/email/generator.py
+++ b/Lib/email/generator.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2007 Python Software Foundation
+# Copyright (C) 2001-2010 Python Software Foundation
 # Author: Barry Warsaw
 # Contact: email-sig@python.org
 
diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py
index 25885c7..4ffc8f9 100644
--- a/Lib/email/test/test_email.py
+++ b/Lib/email/test/test_email.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2007 Python Software Foundation
+# Copyright (C) 2001-2010 Python Software Foundation
 # Contact: email-sig@python.org
 # email package unit tests
 
diff --git a/Lib/email/utils.py b/Lib/email/utils.py
index 7e63ae4..5f40bac 100644
--- a/Lib/email/utils.py
+++ b/Lib/email/utils.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2009 Python Software Foundation
+# Copyright (C) 2001-2010 Python Software Foundation
 # Author: Barry Warsaw
 # Contact: email-sig@python.org
 
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index 573f45f..24629c1 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -28,7 +28,7 @@
 What's New in IDLE 2.7? (UNRELEASED, but merged into 3.1 releases above.)
 =======================
 
-*Release date: XX-XXX-2009*
+*Release date: XX-XXX-2010*
 
 - idle.py modified and simplified to better support developing experimental
   versions of IDLE which are not installed in the standard location.
diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py
index 487a225..38b6c7e 100644
--- a/Lib/logging/__init__.py
+++ b/Lib/logging/__init__.py
@@ -18,7 +18,7 @@
 Logging package for Python. Based on PEP 282 and comments thereto in
 comp.lang.python, and influenced by Apache's log4j system.
 
-Copyright (C) 2001-2009 Vinay Sajip. All Rights Reserved.
+Copyright (C) 2001-2010 Vinay Sajip. All Rights Reserved.
 
 To use, simply 'import logging' and log away!
 """
diff --git a/Lib/platform.py b/Lib/platform.py
index dd33f4b..0a52587 100755
--- a/Lib/platform.py
+++ b/Lib/platform.py
@@ -90,7 +90,7 @@
 
 __copyright__ = """
     Copyright (c) 1999-2000, Marc-Andre Lemburg; mailto:mal@lemburg.com
-    Copyright (c) 2000-2009, eGenix.com Software GmbH; mailto:info@egenix.com
+    Copyright (c) 2000-2010, eGenix.com Software GmbH; mailto:info@egenix.com
 
     Permission to use, copy, modify, and distribute this software and its
     documentation for any purpose and without fee or royalty is hereby granted,
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index 652c60e..2857737 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -2,7 +2,7 @@
 #
 # $Id$
 #
-#  Copyright (C) 2005-2009   Gregory P. Smith (greg@krypto.org)
+#  Copyright (C) 2005-2010   Gregory P. Smith (greg@krypto.org)
 #  Licensed to PSF under a Contributor Agreement.
 #
 
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index aff0ce3..0575149 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# Copyright 2001-2009 by Vinay Sajip. All Rights Reserved.
+# Copyright 2001-2010 by Vinay Sajip. All Rights Reserved.
 #
 # Permission to use, copy, modify, and distribute this software and its
 # documentation for any purpose and without fee is hereby granted,
@@ -18,7 +18,7 @@
 
 """Test harness for the logging module. Run all tests.
 
-Copyright (C) 2001-2009 Vinay Sajip. All Rights Reserved.
+Copyright (C) 2001-2010 Vinay Sajip. All Rights Reserved.
 """
 
 import logging
diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py
index cae3619..ad0c100 100644
--- a/Lib/test/test_urllib.py
+++ b/Lib/test/test_urllib.py
@@ -119,6 +119,10 @@
     def setUp(self):
         # Records changes to env vars
         self.env = support.EnvironmentVarGuard()
+        # Delete all proxy related env vars
+        for k in os.environ.keys():
+            if 'proxy' in k.lower():
+                self.env.unset(k)
 
     def tearDown(self):
         # Restore all proxy related env vars
diff --git a/Lib/turtle.py b/Lib/turtle.py
index a58e65e..1355d56 100644
--- a/Lib/turtle.py
+++ b/Lib/turtle.py
@@ -2,7 +2,7 @@
 # turtle.py: a Tkinter based turtle graphics module for Python
 # Version 1.1b - 4. 5. 2009
 #
-# Copyright (C) 2006 - 2009  Gregor Lingl
+# Copyright (C) 2006 - 2010  Gregor Lingl
 # email: glingl@aon.at
 #
 # This software is provided 'as-is', without any express or implied
diff --git a/Lib/unittest/__init__.py b/Lib/unittest/__init__.py
index 20b307b..e0c64d4 100644
--- a/Lib/unittest/__init__.py
+++ b/Lib/unittest/__init__.py
@@ -27,7 +27,7 @@
   http://docs.python.org/library/unittest.html
 
 Copyright (c) 1999-2003 Steve Purcell
-Copyright (c) 2003-2009 Python Software Foundation
+Copyright (c) 2003-2010 Python Software Foundation
 This module is free software, and you may redistribute it and/or modify
 it under the same terms as Python itself, so long as this copyright message
 and disclaimer are retained in their original form.