diff --git a/pep-0538.txt b/pep-0538.txt
index 7e432a43d..f4d5a1e9a 100644
--- a/pep-0538.txt
+++ b/pep-0538.txt
@@ -8,6 +8,8 @@ Type: Standards Track
 Content-Type: text/x-rst
 Created: 28-Dec-2016
 Python-Version: 3.7
+Post-History: 03-Jan-2017 (linux-sig),
+              07-Jan-2017 (python-ideas)
 
 
 Abstract