Prepare release.

Author: icemac

CHANGES.rst

@@ -4,10 +4,9 @@ Changelog
 16.1 (unreleased)
 -----------------
 
-- Changed "localhost" to "127.0.0.1" to avoid bad hostname resolution.
-
 - Drop support for Python 3.9.
 
+- Changed "localhost" to "127.0.0.1" to avoid bad hostname resolution.
 
 - Added ``--force-reruns`` to override rerun count globally.
   Fixes `#306 <https://github.com/pytest-dev/pytest-rerunfailures/issues/306>`_.