Patch #798297: Add IMAP THREAD command.
diff --git a/Misc/ACKS b/Misc/ACKS
index 16f3f62..4ddd6a3 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -137,6 +137,7 @@
 Vincent Delft
 Roger Dev
 Toby Dickenson
+Yves Dionne
 Daniel Dittmar
 Walter Dörwald
 Jaromir Dolecek
diff --git a/Misc/NEWS b/Misc/NEWS
index 014a099..ff1e426 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -57,6 +57,8 @@
 Extension modules
 -----------------
 
+- os.getsid was added.
+
 - The pwd module incorrectly advertised its struct type as
   struct_pwent; this has been renamed to struct_passwd.  (The old name
   is still supported for backwards compatibility.)
@@ -104,6 +106,8 @@
 Library
 -------
 
+- imaplib.IMAP4.thread was added.
+
 - Plugged a minor hole in tempfile.mktemp() due to the use of
   os.path.exists(), switched to using os.lstat() directly if possible.