Add PEP 414 to What's New, consolidate memoryview entries

Doc/whatsnew/3.3.rst

@@ -49,6 +49,8 @@
 This article explains the new features in Python 3.3, compared to 3.2.
 
 
+.. pep-3118-update:
+
 PEP 3118: New memoryview implementation and buffer protocol documentation
 =========================================================================
 
@@ -85,7 +87,9 @@ Features
 * Multi-dimensional comparisons are supported for any array type.
 
 * All array types are hashable if the exporting object is hashable
-  and the view is read-only.
+  and the view is read-only. (Contributed by Antoine Pitrou in
+  :issue:`13411`)
+
 
 * Arbitrary slicing of any 1-D arrays type is supported. For example, it
   is now possible to reverse a memoryview in O(1) by using a negative step.
@@ -327,6 +331,21 @@ suppressed valuable underlying details)::
     KeyError('x',)
 
 
+PEP 414: Explicit Unicode literals
+======================================
+
+:pep:`414` - Explicit Unicode literals
+ PEP written by Armin Ronacher.
+
+To ease the transition from Python 2 for Unicode aware Python applications
+that make heavy use of Unicode literals, Python 3.3 once again supports the
+"``u``" prefix for string literals. This prefix has no semantic significance
+in Python 3, it is provided solely to reduce the number of purely mechanical
+changes in migrating to Python 3, making it easier for developers to focus on
+the more significant semantic changes (such as the stricter default
+separation of binary and text data).
+
+
 PEP 3155: Qualified name for classes and functions
 ==================================================
 
@@ -408,10 +427,6 @@ Some smaller changes made to the core Python language are:
 
   (:issue:`12170`)
 
-* Memoryview objects are now hashable when the underlying object is hashable.
-
-  (Contributed by Antoine Pitrou in :issue:`13411`)
-
 
 New and Improved Modules
 ========================