version changeog 1.5.0

Changelog

@@ -4,7 +4,17 @@
  Change history
 ================
 
-.. _version-1.4.0:
+1.5.0
+=====
+:release-date: 2019-05-21 17:00 p.m. UTC+6:00
+:release-by: Asif Saif Uddin
+- Fixed delay returned when a task has a start_time in the future. (#208)
+- PeriodicTaskAdmin: Declare some filtering, for usability (#215)
+- fix _default_now is_aware bug (#216)
+- Adds support for message headers for periodic tasks (#98)
+- make last_run_at tz aware before passing to celery (#233)
+
+.. _version-1.5.0:
 
 1.4.0
 =====