Add NOTE for changing default value of use_list.

ChangeLog.rst

@@ -2,6 +2,12 @@
 =====
 :release date: in development
 
+Inconpatible Changes
+--------------------
+
+* Default value of ``use_list`` is ``True`` for now. (It was ``False`` for 0.2.x)
+  You should pass it explicitly for compatibility to 0.2.x.
+
 Changes
 -------
 * Add ``.skip()`` method to ``Unpacker`` (thanks to jnothman)

README.rst

@@ -3,8 +3,8 @@ MessagePack Python Binding
 ===========================
 
 :author: INADA Naoki
-:version: 0.2.0
-:date: 2012-06-27
+:version: 0.3.0
+:date: 2012-12-07
 
 .. image:: https://secure.travis-ci.org/msgpack/msgpack-python.png
    :target: https://travis-ci.org/#!/msgpack/msgpack-python
@@ -16,6 +16,13 @@ WHAT IT IS
 similar data to JSON. This package provides CPython bindings for reading and
 writing MessagePack data.
 
+NOTE for msgpack 0.2.x users
+----------------------------
+
+The default value of ``use_list`` keyword argument is ``True`` from 0.3.x.
+You should pass the argument explicitly for backward compatibility.
+
+
 HOW TO USE
 -----------
 

msgpack/_msgpack.pyx

@@ -327,7 +327,7 @@ cdef class Unpacker(object):
     `read_size` is used as `file_like.read(read_size)`.
     (default: min(1024**2, max_buffer_size))
 
-    If `use_list` is true, msgpack list is deserialized to Python list.
+    If `use_list` is true (default), msgpack list is deserialized to Python list.
     Otherwise, it is deserialized to Python tuple.
 
     `object_hook` is same to simplejson. If it is not None, it should be callable