Update ChangeLog and docs which discuss threading issues
diff --git a/ChangeLog b/ChangeLog
index b6ce26a..85285b5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2008-09-21 Jean-Paul Calderone <exarkun@twistedmatrix.com>
+
+ * src/ssl/ssl.h, src/ssl/ssl.c: Add a thread-local storage key
+ which will be used to store and retrieve PyThreadState pointers
+ whenever it is necessary to release or re-acquire the GIL.
+
+ * src/ssl/context.c: Change global_verify_callback so that it
+ unconditionally manipulates the Python threadstate, rather than
+ checking the tstate field which is now always NULL.
+
2008-04-26 Jean-Paul Calderone <exarkun@twistedmatrix.com>
* src/ssl/context.c: Change global_passphrase_callback and