docs: update Changelog.

docs/ansible.rst

@@ -158,6 +158,13 @@ Noteworthy Differences
   may be established in parallel by default, this can be modified by setting
   the ``MITOGEN_POOL_SIZE`` environment variable.
 
+* The ``ansible_python_interpreter`` variable is parsed using a restrictive
+  :mod:`shell-like <shlex>` syntax, permitting values such as ``/usr/bin/env
+  FOO=bar python``, which occur in practice. Ansible `documents this
+  <https://docs.ansible.com/ansible/latest/user_guide/intro_inventory.html#ansible-python-interpreter>`_
+  as an absolute path, however the implementation passes it unquoted through
+  the shell, permitting arbitrary code to be injected.
+
 * Performance does not scale linearly with target count. This will improve over
   time.
 

docs/changelog.rst

@@ -28,14 +28,30 @@ Mitogen for Ansible
   python``.
 
 * `#299 <https://github.com/dw/mitogen/issues/299>`_: fix the ``network_cli``
-  connection type when the Mitogen strategy is active.
+  connection type when the Mitogen strategy is active. Mitogen does not help
+  connections to network devices, but it should still be possible to use such
+  connections when Mitogen is active.
+
+* `#301 <https://github.com/dw/mitogen/pull/303>`_: compatibility: the presence
+  of variables such as ``$HOME`` in the ``remote_tmp`` setting are expanded.
 
 * `#303 <https://github.com/dw/mitogen/pull/303>`_: the ``doas`` become method
-  is now supported. Contributed by Mike Walker.
+  is now supported. Contributed by `Mike Walker
+  <https://github.com/napkindrawing>`_.
+
+* `#309 <https://github.com/dw/mitogen/issues/309>`_: fix a regression to
+  process environment cleanup, caused by the change in v0.2.1 to run local
+  tasks with the correct environment.
+
+* `#315 <https://github.com/dw/mitogen/pull/315>`_: the extension is now
+  supported under Ansible 2.6. Contributed by `Dan Quackenbush
+  <https://github.com/danquack>`_.
 
-* `#309 <https://github.com/dw/mitogen/pull/309>`_: fix a regression to process
+* `#317 <https://github.com/dw/mitogen/issues/317>`_: respect the verbosity
-  environment cleanup, caused by the change in v0.2.1 to run local tasks with
+  setting when writing to to Ansible's ``log_path`` log file, if it is enabled.
-  the correct environment.
+  Child log filtering was also incorrect, causing the master to needlessly wake
+  many times. This nets a 3.5% runtime improvement running against the local
+  machine.
 
 
 Core Library
@@ -46,7 +62,8 @@ Core Library
   program path.
 
 * `#303 <https://github.com/dw/mitogen/pull/303>`_: the ``doas`` become method
-  is now supported. Contributed by Mike Walker.
+  is now supported. Contributed by `Mike Walker
+  <https://github.com/napkindrawing>`_.
 
 * `#307 <https://github.com/dw/mitogen/issues/307>`_: SSH login banner output
   containing the word 'password' is no longer confused for a password prompt.