Patch #976880: add mmap .rfind() method, and 'end' paramter to .find().
Contributed by John Lenton.
diff --git a/Misc/NEWS b/Misc/NEWS
index 9e25b96..ce643ce 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -1011,6 +1011,10 @@
Extension Modules
-----------------
+- Patch 976880: ``mmap`` objects now have an ``rfind`` method that
+ works as expected. ``mmap.find`` also takes an optional ``end``
+ parameter.
+
- _winreg's HKEY object has gained __enter__ and __exit__ methods to support
the context manager protocol. The _winreg module also gained a new function
``ExpandEnvironmentStrings`` to expand REG_EXPAND_SZ keys.