Set release date for 2.8.0

oschwald · oschwald · commit b97ff2ff594c · 2018-04-10T08:16:41.000-07:00
diff --git a/HISTORY.rst b/HISTORY.rst
@@ -3,8 +3,8 @@
 History
 -------
 
-2.8.0
-+++++++++++++++++
+2.8.0 (2018-04-10)
+++++++++++++++++++
 
 * Python 2.6 support has been dropped. Python 2.7+ or 3.3+ is now required.
 * Renamed user ID to account ID in the code and added support for the new
