From bf676aacfe2787b7c9a0ab1a080be106549899d0 Mon Sep 17 00:00:00 2001
From: David Wilson <dw@botanicus.net>
Date: Sun, 27 Jan 2019 16:20:55 +0000
Subject: [PATCH] docs: update Changelog; closes #479.

---
 docs/changelog.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/changelog.rst b/docs/changelog.rst
index ca9dfdee..3432a674 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -402,6 +402,10 @@ Core Library
   Since correct group ownership is not required in most scenarios, when this
   problem is detected, the PTY is allocated and opened directly by the library.
 
+* `#479 <https://github.com/dw/mitogen/issues/479>`_: Mitogen could fail to
+  import :mod:`__main__` on Python 3.4 and newer due to a breaking change in
+  the :mod:`pkgutil` API. The program's main script is now handled specially.
+
 * `16ca111e <https://github.com/dw/mitogen/commit/16ca111e>`_: handle OpenSSH
   7.5 permission denied prompts when ``~/.ssh/config`` rewrites are present.