Version number bump for Python 3.5.0a4.

Include/patchlevel.h

@@ -20,10 +20,10 @@
 #define PY_MINOR_VERSION	5
 #define PY_MICRO_VERSION	0
 #define PY_RELEASE_LEVEL	PY_RELEASE_LEVEL_ALPHA
-#define PY_RELEASE_SERIAL	3
+#define PY_RELEASE_SERIAL	4
 
 /* Version as a string */
-#define PY_VERSION      	"3.5.0a3+"
+#define PY_VERSION      	"3.5.0a4"
 /*--end constants--*/
 
 /* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.

Lib/distutils/__init__.py

@@ -13,5 +13,5 @@ used from a setup script as
 # Updated automatically by the Python release process.
 #
 #--start constants--
-__version__ = "3.5.0a3"
+__version__ = "3.5.0a4"
 #--end constants--

Lib/idlelib/idlever.py

-IDLE_VERSION = "3.5.0a3"
+IDLE_VERSION = "3.5.0a4"

Misc/NEWS

@@ -5,7 +5,7 @@ Python News
 What's New in Python 3.5.0 alpha 4?
 ===================================
 
-Release date: XXX
+Release date: 2015-04-19
 
 Core and Builtins
 -----------------

README

-This is Python version 3.5.0 alpha 3
+This is Python version 3.5.0 alpha 4
 ====================================
 
 Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,