diff -r 26f6bdfe2155 -r e60248f26f92 README
--- a/README	Fri Jun 16 20:13:13 2017 +0200
+++ b/README	Fri Jun 16 20:15:04 2017 +0200
@@ -121,7 +121,7 @@
 Changelog
 =========
 
-6.4.0 - in progress
+6.4.0 -- 2017-06-16
 -------------------
 
  - template: signifiant improvement to the '{obsfate}' template (now 4.2+ only)