From 343ba25fed4a0752382efe531dc31eababd98426 Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Wed, 10 May 2017 09:04:57 -0700
Subject: [PATCH] Start CHANGES text for next release.

---
 CHANGES.rst | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/CHANGES.rst b/CHANGES.rst
index e7abf25b..e8d7dfae 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -5,6 +5,18 @@ Recent Changes for wxPython
 ===========================
 
 
+4.0.0a3 (or maybe b1 ???)
+-------
+*
+
+Fixed a few cases where the GIL was not acquired before building tuples of
+values. The problems associated with this (hangs or crashes) were sporadic and
+seemingly random, and did not appear until there was a background thread that
+was very busy. Running under a debug build of Python revealed the problem
+almost immediately. Yay Python!
+
+
+
 4.0.0a2
 -------
 * 6-May-2017