docs: update changelog

docs/changelog.rst

@@ -41,16 +41,10 @@ Mitogen for Ansible
   network device connections, however it should still be possible to use device
   connections while Mitogen is active.
 
-* `#300 <https://github.com/dw/mitogen/issues/300>`_: an exception could appear
-  on OS X during shutdown due to scheduling pending Kevent filter changes for
-  file descriptors that have already been closed before the IO loop resumes. As
-  a temporary workaround, Mitogen does not make use of Kevent's bulk change
-  feature.
-
 * `#301 <https://github.com/dw/mitogen/pull/301>`_: variables like ``$HOME`` in
   the ``remote_tmp`` setting are evaluated correctly.
 
-* `#303 <https://github.com/dw/mitogen/pull/303>`_: the ``doas`` become method
+* `#303 <https://github.com/dw/mitogen/pull/303>`_: the :ref:`doas` become method
   is supported. Contributed by `Mike Walker
   <https://github.com/napkindrawing>`_.
 
@@ -69,10 +63,16 @@ Core Library
 ~~~~~~~~~~~~
 
 * `#291 <https://github.com/dw/mitogen/issues/291>`_: the ``python_path``
-  paramater may specify an argument vector prefix rather than a single string
-  program path.
+  parameter may specify an argument vector prefix rather than a string program
+  path.
 
-* `#303 <https://github.com/dw/mitogen/pull/303>`_: the ``doas`` become method
+* `#300 <https://github.com/dw/mitogen/issues/300>`_: the broker could crash on
+  OS X during shutdown due to scheduled `kqueue
+  <https://www.freebsd.org/cgi/man.cgi?query=kevent>`_ filter changes for
+  descriptors that were closed before the IO loop resumes. As a temporary
+  workaround, kqueue's bulk change feature is not used.
+
+* `#303 <https://github.com/dw/mitogen/pull/303>`_: the :ref:`doas` become method
   is now supported. Contributed by `Mike Walker
   <https://github.com/napkindrawing>`_.
 
@@ -92,14 +92,18 @@ Thanks!
 
 Mitogen would not be possible without the support of users. A huge thanks for
 the bug reports and pull requests in this release contributed by
-`Frances Albanese <https://github.com/falbanese>`_,
-`Mark Janssen <https://github.com/sigio>`_,
+`Alex Russu <https://github.com/alexrussu>`_,
 `Ayaz Ahmed Khan <https://github.com/ayaz>`_,
 `Colin McCarthy <https://github.com/colin-mccarthy>`_,
 `Dan Quackenbush <https://github.com/danquack>`_,
-`Alex Russu <https://github.com/alexrussu>`_,
-`Josh Smift <https://github.com/jbscare>`_, and
-`Mike Walker <https://github.com/napkindrawing>`_.
+`Duane Zamrok <https://github.com/dewthefifth>`_,
+`Frances Albanese <https://github.com/falbanese>`_,
+`Gonzalo Servat <https://github.com/gservat>`_,
+`Josh Smift <https://github.com/jbscare>`_,
+`Mark Janssen <https://github.com/sigio>`_,
+`Mike Walker <https://github.com/napkindrawing>`_,
+`Tawana Musewe <https://github.com/tbtmuse>`_, and
+`Zach Swanson <https://github.com/zswanson>`_.
 
 
 v0.2.1 (2018-07-10)