Core and Builtins
-----------------
+ - Issue #13338: Handle all enumerations in _Py_ANNOTATE_MEMORY_ORDER
+ to allow compiling extension modules with -Wswitch-enum on gcc.
+ Initial patch by Floris Bruynooghe.
+
+- Issue #10227: Add an allocation cache for a single slice object. Patch by
+ Stefan Behnel.
+
+- Issue #13393: BufferedReader.read1() now asks the full requested size to
+ the raw stream instead of limiting itself to the buffer size.
+
+- Issue #13392: Writing a pyc file should now be atomic under Windows as well.
+
- Issue #13333: The UTF-7 decoder now accepts lone surrogates (the encoder
already accepts them).