From ef11a5bb64226edbef6e9d8de644dfff1d1630fa Mon Sep 17 00:00:00 2001
From: Daniel D'Avella <ddavella@stsci.edu>
Date: Thu, 20 Dec 2018 16:10:47 -0500
Subject: [PATCH] Update change log to reflect v2.3.1 release date

---
 CHANGES.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGES.rst b/CHANGES.rst
index 09508c328..7fb73ea66 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,4 +1,4 @@
-2.3.1 (unreleased)
+2.3.1 (2018-12-20)
 ------------------
 
 - Ensure that top-level accesses to the tree outside a closed context handler