add post-history for 552

2017-09-12 16:30:08 -07:00 · 2017-09-12 16:30:08 -07:00 · d92f361e3b
parent 0cef01b1ce
commit d92f361e3b
1 changed files with 1 additions and 0 deletions
--- a/pep-0552.rst
+++ b/pep-0552.rst
@ -8,6 +8,7 @@ Type: Standards Track
 Content-Type: text/x-rst
 Created: 2017-09-04
 Python-Version: 3.7
+Post-History: 2017-09-07


 Abstract