Update backend Changelog

include migration quick guide using pithos-migrate

diff --git a/snf-pithos-backend/Changelog b/snf-pithos-backend/Changelog
index 619ce78..ddad6a6 100644 (file)
--- a/snf-pithos-backend/Changelog
+++ b/snf-pithos-backend/Changelog
@@ -1,6 +1,21 @@
 Changelog
 =========
 
+v0.9.8
+------
+
+* New migration tool added, `pithos-migrate`.
+  
+  To upgrade your database from v0.9.7 run::
+       
+       $ pithos-migrate upgrade head
+  
+  To enable migrations for a new database, create database schema as usual
+  and then::
+       
+       $ pithos-migrate stamp head
+
+
 v0.9.7
 ------
 * Minor fixes