diff --git a/python-kiwi.changes b/python-kiwi.changes
index 295a953..8268ad6 100644
--- a/python-kiwi.changes
+++ b/python-kiwi.changes
@@ -1,6 +1,31 @@
+-------------------------------------------------------------------
+Tue Nov 21 11:16:35 CET 2017 - ms@suse.de
+
+- Bump version: 9.11.19 → 9.11.20
+  
+-------------------------------------------------------------------
+Tue Nov 21 10:57:36 CET 2017 - ms@suse.de
+  
+- Only add package manager on image package requests (#550)
+  
+  If an image description only contains package requests
+  from a bootstrap section but no image packages, it's not
+  required to install a package manager package into the
+  system
+  
+-------------------------------------------------------------------
+Tue Nov 21 08:11:20 CET 2017 - ms@suse.de
+  
+- Add device-mapper requirement for dracut-kiwi-live
+  
+-------------------------------------------------------------------
+Mon Nov 20 18:24:15 CET 2017 - dcassany@suse.com
+  
+- Post build constraint validation refactored
+  
 -------------------------------------------------------------------
 Mon Nov 20 15:54:04 CET 2017 - ms@suse.de
-
+  
 - Bump version: 9.11.18 → 9.11.19
   
 -------------------------------------------------------------------
@@ -16,6 +41,18 @@ Fri Nov 17 15:30:26 CET 2017 - dcassany@suse.com
   
 - Adding quotes to ensure '%_dbpath' is treated as string
   
+-------------------------------------------------------------------
+Fri Nov 17 12:27:05 CET 2017 - dcassany@suse.com
+  
+- Add max size post build command
+  
+  This commit includes a post build constraint validation into the
+  Result class. With this commit any file included to the result
+  tuple is verified not to exceed the maximum size configured into
+  the runtime configuration file config.yml.
+  
+  Fixes #468
+  
 -------------------------------------------------------------------
 Fri Nov 17 11:01:05 CET 2017 - ms@suse.de
   
diff --git a/python-kiwi.spec b/python-kiwi.spec
index a068d0a..dc4a074 100644
--- a/python-kiwi.spec
+++ b/python-kiwi.spec
@@ -93,7 +93,7 @@
 %endif
 
 Name:           python-kiwi
-Version:        9.11.19
+Version:        9.11.20
 Release:        0
 Provides:       kiwi-schema = 6.6
 Url:            https://github.com/SUSE/kiwi
@@ -344,6 +344,7 @@ geometry according to the setup in the kiwi image configuration
 Summary:        KIWI - Dracut module for iso(live) image type
 Group:          System/Management
 BuildRequires:  dracut
+Requires:       device-mapper
 Requires:       dialog
 Requires:       dracut
 Requires:       e2fsprogs
diff --git a/python-kiwi.tar.gz b/python-kiwi.tar.gz
index 84fc824..e35a3c6 100644
--- a/python-kiwi.tar.gz
+++ b/python-kiwi.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9b1744b8bc91812a8a03bb91dc4ab084680fc464c29ac29361b778ca8d2fe3f5
-size 2311493
+oid sha256:9266e148f6dbb7a537884aae72c534ef4d3c2ff20734de69f0e9d98534ca2eac
+size 2211013