Remove release notes for UCP 2.2.5

_config.yml

@@ -184,7 +184,7 @@ defaults:
     values:
       ucp_org: "docker"
       ucp_repo: "ucp"
-      ucp_version: "2.2.5"
+      ucp_version: "2.2.4"
   - scope:
       path: "datacenter/ucp/2.1"
     values:

_data/ddc_offline_files_2.yaml

@@ -6,12 +6,6 @@
 - product: "ucp"
   version: "2.2"
   tar-files:
-    - description: "2.2.5 Linux"
-      url: https://packages.docker.com/caas/ucp_images_2.2.5.tar.gz
-    - description: "2.2.5 IBM Z"
-      url: https://packages.docker.com/caas/ucp_images_s390x_2.2.5.tar.gz
-    - description: "2.2.5 Windows"
-      url: https://packages.docker.com/caas/ucp_images_win_2.2.5.tar.gz
     - description: "2.2.4 Linux"
       url: https://packages.docker.com/caas/ucp_images_2.2.4.tar.gz
     - description: "2.2.4 IBM Z"

datacenter/ucp/2.2/guides/release-notes.md

@@ -10,21 +10,6 @@ known issues for the latest UCP version.
 You can then use [the upgrade instructions](admin/install/upgrade.md), to
 upgrade your installation to the latest release.
 
-## Version 2.2.5
-
-(16 January 2018)
-
-**Bug fixes**
-
-* Security
-  * Role-based access control is now enforced for volumes managed by 3rd party
-volume plugins (for example using the NetApp or other volume plugins). This is a
-critical security fix for customers that use 3rd party volume drivers and rely
-on Docker Universal Control Plane for tenant isolation of workloads and data.
-**Caution** is advised when applying this update because users or automated
-workflows may have come to rely on lack of access control enforcement when
-manipulating volumes created with 3rd party volume plugins.
-
 ## Version 2.2.4
 
 (2 November 2017)