diff --git a/Makefile b/Makefile
index dcc742e..7d3ab83 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ DOC_PACKAGE=pve-docs
 MEDIAWIKI_PACKAGE=pve-docs-mediawiki
 
 # also update debian/changelog
-PKGREL=12
+PKGREL=13
 
 GITVERSION:=$(shell cat .git/refs/heads/master)
 
diff --git a/debian/changelog b/debian/changelog
index cc9ebb8..95290c7 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,19 @@
+pve-docs (5.1-13) unstable; urgency=medium
+
+  * add replication panel to list of guest panels
+
+  * add xterm.js to options in the console button
+
+  * api-viewer: adapt and add flex for parameter coolumns
+
+  * api-viewer: also show the 'default' schema column
+
+  * Create a 10 gibibytes diskimage instead of 10 gigabytes
+
+  * pveceph: correct filestore examples
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 22 Dec 2017 08:17:54 +0100
+
 pve-docs (5.1-12) unstable; urgency=medium
 
   * revert broken reference in Ceph documentation