Move release notes (#2316)

* Surface DTR release notes

* Surface UCP release notes

* Fix DDC redirects

_data/toc.yaml

@@ -1170,16 +1170,10 @@ manuals:
           title: Install
         - path: /datacenter/ucp/2.1/guides/admin/install/install-offline/
           title: Install offline
+        - path: /datacenter/ucp/2.1/guides/admin/upgrade/
+          title: Upgrade
         - path: /datacenter/ucp/2.1/guides/admin/install/uninstall/
           title: Uninstall
-        - sectiontitle: Upgrade
-          section:
-          - path: /datacenter/ucp/2.1/guides/admin/upgrade/release-notes/
-            title: Release notes
-          - path: /datacenter/ucp/2.1/guides/admin/upgrade/incompatibilities-and-breaking-changes/
-            title: Incompatibilities and breaking changes
-          - path: /datacenter/ucp/2.1/guides/admin/upgrade/
-            title: Upgrade
       - sectiontitle: Configure
         section:
         - path: /datacenter/ucp/2.1/guides/admin/configure/license-your-installation/
@@ -1282,6 +1276,12 @@ manuals:
           title: Manage secrets
         - path: /datacenter/ucp/2.1/guides/user/secrets/grant-revoke-access/
           title: Grant access to secrets
+    - sectiontitle: Release notes
+      section:
+      - path: /datacenter/ucp/2.1/guides/release-notes/
+        title: Release notes
+      - path: /datacenter/ucp/2.1/guides/release-notes/incompatibilities-and-breaking-changes/
+        title: Incompatibilities and breaking changes
     - path: /datacenter/ucp/2.1/guides/get-support/
       title: Get support
   - sectiontitle: Docker Trusted Registry
@@ -1300,16 +1300,10 @@ manuals:
           title: Install
         - path: /datacenter/dtr/2.2/guides/admin/install/install-offline/
           title: Install offline
+        - path: /datacenter/dtr/2.2/guides/admin/upgrade/
+          title: Upgrade
         - path: /datacenter/dtr/2.2/guides/admin/install/uninstall/
           title: Uninstall
-        - sectiontitle: Upgrade
-          section:
-          - path: /datacenter/dtr/2.2/guides/admin/upgrade/release-notes/
-            title: Release notes
-          - path: /datacenter/dtr/2.2/guides/admin/upgrade/incompatibilities-and-breaking-changes/
-            title: Incompatibilities and breaking changes
-          - path: /datacenter/dtr/2.2/guides/admin/upgrade/
-            title: Upgrade
       - sectiontitle: Configure
         section:
         - path: /datacenter/dtr/2.2/guides/admin/configure/license-your-installation/
@@ -1404,6 +1398,12 @@ manuals:
         title: Create and manage webhooks
     - path: /datacenter/dtr/2.2/reference/api/
       title: API reference
+    - sectiontitle: Release notes
+      section:
+      - path: /datacenter/dtr/2.2/guides/release-notes/
+        title: Release notes
+      - path: /datacenter/dtr/2.2/guides/release-notes/incompatibilities-and-breaking-changes/
+        title: Incompatibilities and breaking changes
     - path: /datacenter/dtr/2.2/guides/support/
       title: Get support
   - sectiontitle: Previous versions

datacenter/dtr/2.2/guides/release-notes/incompatibilities-and-breaking-changes.md

@@ -2,6 +2,8 @@
 title: Incompatibilities and breaking changes
 description: Learn about the incompatibilities and breaking changes introduced by Docker Trusted Registry version {{ page.dtr_version }}
 keywords: docker, ucp, upgrade, incompatibilities
+redirect_from:
+- /datacenter/ucp/2.1/guides/admin/upgrade/incompatibilities-and-breaking-changes/
 ---
 
 With Docker Trusted Registry {{ page.dtr_version }}, the `/load_balancer_status`

datacenter/dtr/2.2/guides/release-notes/index.md

@@ -1,13 +1,15 @@
 ---
-description: Docker Trusted Registry release notes
-keywords: docker trusted registry, whats new, release notes
 title: DTR 2.2 release notes
+description: Learn about the new features, bug fixes, and breaking changes for Docker Trusted Registry {{ page.dtr_version }}
+keywords: docker trusted registry, whats new, release notes
+redirect_from:
+- /datacenter/ucp/2.1/guides/admin/upgrade/release-notes/
 ---
 
 Here you can learn about new features, bug fixes, breaking changes and
 known issues for each DTR version.
 
-You can then use [the upgrade instructions](index.md),
+You can then use [the upgrade instructions](../admin/upgrade.md),
 to upgrade your installation to the latest release.
 
 ## DTR 2.2.3
@@ -40,7 +42,7 @@ displayed for images that had never been scanned
 * The web UI now displays a banner to administrators when a tag migration job
 is running
 
-  ![](../../images/release-notes-1.png)
+  ![](../images/release-notes-1.png)
 
 **General improvements**
 

datacenter/ucp/2.1/guides/admin/upgrade.md

@@ -1,15 +1,15 @@
 ---
+title: Upgrade to UCP 2.1
 description: Learn how to upgrade Docker Universal Control Plane with minimal impact
   to your users.
 keywords: Docker, UCP, upgrade, update
-title: Upgrade to UCP 2.1
 ---
 
 This page guides you in upgrading Docker Universal Control Plane (UCP) to
 version 2.1.
 
 Before upgrading to a new version of UCP, check the
-[release notes](release-notes.md) for this version.
+[release notes](../release-notes/index.md) for this version.
 There you'll find information about the new features, breaking changes, and
 other relevant information for upgrading to a particular version.
 
@@ -28,7 +28,7 @@ can lead to misconfigurations that are difficult to troubleshoot.
 Before starting an upgrade, make sure your cluster is healthy. If a problem
 occurs that will make it easier to find and troubleshoot any problems.
 
-Then, [create a backup](../backups-and-disaster-recovery.md)
+Then, [create a backup](backups-and-disaster-recovery.md)
 of your cluster. This will allow you to recover from an existing backup if
 something goes wrong during the upgrade process.
 
@@ -54,13 +54,13 @@ You can upgrade UCP from the web UI or the CLI.
 
 When an upgrade is available for a UCP installation, a banner will be shown.
 
-![](../../images/upgrade-ucp-1.png){: .with-border}
+![](../images/upgrade-ucp-1.png){: .with-border}
 
 Clicking this message takes an admin user directly to the upgrade process.
 It can be found under the **Cluster Configuration** tab of the **Admin
  Settings** section.
 
-![](../../images/upgrade-ucp-2.png){: .with-border}
+![](../images/upgrade-ucp-2.png){: .with-border}
 
 Select a version to upgrade to using the **Available UCP Versions** dropdown,
 then click to upgrade.
@@ -68,7 +68,7 @@ then click to upgrade.
 Before the upgrade happens, a confirmation dialog along with important
 information regarding cluster and UI availability will be displayed.
 
-![](../../images/upgrade-ucp-3.png){: .with-border}
+![](../images/upgrade-ucp-3.png){: .with-border}
 
 During the upgrade the UI will be unavailable and it is recommended to wait
 until completion before continuing to interact with it.  Upon upgrade
@@ -96,8 +96,8 @@ for any necessary configuration values.
 Once the upgrade finishes, navigate to the **UCP web UI** and make sure that
 all the nodes managed by UCP are healthy.
 
-![](../../images/upgrade-ucp-4.png)
+![](../images/upgrade-ucp-4.png)
 
 ## Where to go next
 
-* [UCP release notes](release-notes.md)
+* [UCP release notes](../release-notes/index.md)

datacenter/ucp/2.1/guides/release-notes/incompatibilities-and-breaking-changes.md

@@ -2,6 +2,8 @@
 title: Incompatibilities and breaking changes
 description: Learn about the incompatibilities and breaking changes introduced by Universal Control Plane version {{ page.ucp_version }}
 keywords: docker, ucp, upgrade, incompatibilities
+redirect_from:
+- /datacenter/ucp/2.1/guides/admin/upgrade/incompatibilities-and-breaking-changes/
 ---
 
 This is the list of incompatibilities introduced by Universal Control Plane
@@ -81,4 +83,4 @@ docker service update \
 
  <h2>Where to go next</h2>
 
- * [Release notes](release-notes.md)
+ * [Release notes](index.md)

datacenter/ucp/2.1/guides/release-notes/index.md

@@ -1,13 +1,15 @@
 ---
+title: UCP 2.1 release notes
 description: Release notes for Docker Universal Control Plane. Learn more about the
   changes introduced in the latest versions.
-keywords: Docker, UCP, Release notes, Versions
-title: UCP 2.1 release notes
+keywords: Docker, UCP, release notes
+redirect_from:
+- /datacenter/ucp/2.1/guides/admin/upgrade/release-notes/
 ---
 
 Here you can learn about new features, bug fixes, breaking changes and
 known issues for the latest UCP version.
-You can then use [the upgrade instructions](index.md), to
+You can then use [the upgrade instructions](../admin/upgrade.md), to
 upgrade your installation to the latest release.