Remove obsolete release notes (magento#3595)

* Remove obsolete release notes
* Add redirects for old Cloud Release Notes topic
* Update Magento Commerce Release Information v2.2 and 2.3 with link to Release notes for ece-tools.

Author: meker12

_includes/cloud/note-ece-tools-release-info.md

@@ -0,0 +1,2 @@
+{: .bs-callout .bs-callout-info}
+For current {{ site.data.var.ece }} release information, see [Release notes for ece-tools]({{ page.baseurl }}/cloud/release-notes/cloud-tools.html).

guides/v2.1/cloud/release-notes/CloudReleaseNotes.md

@@ -5,6 +5,8 @@ functional_areas:
   - Cloud
   - Setup
   - Configuration
+redirect_from:
+   - /guides/v2.1/cloud/release-notes/CloudReleaseNotes.html
 ---
 
 

guides/v2.1/cloud/release-notes/cloud-tools.md

@@ -6,8 +6,7 @@ menu_title: Magento Commerce (Cloud) 2.2.1 Release Notes
 menu_order: 380
 level3_menu_node:
 level3_subgroup:
-redirect_from:
-  - /guides/v2.2/cloud/release-notes/CloudReleaseNotes.html
+
 ---
 
 We are pleased to present {{site.data.var.ece}} 2.2.1. This release includes numerous functional fixes and enhancements.

guides/v2.2/cloud/release-notes/CloudReleaseNotes.md

@@ -8,12 +8,15 @@ level3_menu_node:
 level3_subgroup:
 redirect_from:
   - /guides/v2.2/cloud/release-notes/CloudReleaseNotes.html
+
 ---
 
 We are pleased to present {{site.data.var.ece}} 2.2.0 General Availability. This release includes numerous functional fixes and enhancements.
 
 To fully upgrade {{site.data.var.ece}}, see [Upgrade Magento Commerce (Cloud)]({{ site.baseurl }}/guides/v2.2/cloud/project/project-upgrade.html). Specific steps and vital information for upgrading from 2.0.X and 2.1.X are included. For specific changes for deployments, see [Changes in Deployment](#deploy).
 
+{% include cloud/note-ece-tools-release-info.md %}
+
 ## Highlights {#highlights}
 
 {{site.data.var.ece}} 2.2.0 includes a wealth of new, exciting features, and hundreds of enhancements and fixes. For full {{site.data.var.ece}} highlights and updates, see [Magento Commerce 2.2.0 Release Notes]({{ site.baseurl }}/guides/v2.2/release-notes/ReleaseNotes2.2.0EE.html)

guides/v2.2/cloud/release-notes/CloudReleaseNotes2.2.1.md

@@ -53,16 +53,14 @@ Interested in the Magento 2.0.x and 2.1.x releases? Check out the [2.0.x]({{site
 
 *	Overview of [backward-incompatible changes]({{page.baseurl}}/release-notes/backward-incompatible-changes/index.html) between the 2.1 and 2.2 releases
 
-## {{site.data.var.ece}} Composer packages
+## {{site.data.var.ece}} {#cloud-updates}
 
-[{{site.data.var.ece}} Composer package updates]({{site.baseurl}}/guides/v2.2/cloud/composer-packages/patch-notes.html) allow you to apply patches without a full product installation or upgrade.
+The ece-tools package is a scalable deployment tool that simplifies the {{ site.data.var.ece }} upgrade process by providing commands to backup the database, apply custom patches, verify environment packages, and more. The package also contains scripts and {{site.data.var.ece}} commands to help manage your code and automate the project build and deploy process.
 
+See [Release Notes for ece-tools]({{ page.baseurl }}/cloud/release-notes/cloud-tools.html) for the latest updates and improvements to the ece-tools package as well as information about {{site.data.var.ece}} upgrades and patches.
 
-You can apply patches as they become available to update Magento Commerce (Cloud). We recommend using a new active branch and Integration environment for applying and testing the patch prior to fully deploying across all environments. We strongly recommend you test patches locally so you can identify and resolve any issues.
-
-
-{:.bs-callout .bs-callout-tip}
-We recommend installing full [{{site.data.var.ece}} upgrades]({{site.baseurl}}/guides/v2.2/cloud/project/project-upgrade.html) for important security updates. Full upgrades include all associated patches and hotfixes.
+{: .bs-callout .bs-callout-info}
+We recommend installing full {{site.data.var.ece}} upgrades for important security updates. Full upgrades include all associated patches and hotfixes.
 
 ## Contact information for third-party extensions
 

guides/v2.2/cloud/release-notes/CloudReleaseNotes2.2.md

@@ -15,13 +15,13 @@ Interested in the Magento 2.1.x and 2.2.x releases? Check out the [2.1.x]({{ sit
 
 *	Overview of [backward-incompatible changes]({{page.baseurl}}/release-notes/backward-incompatible-changes/index.html) between the 2.2 and 2.3 releases
 
-## {{site.data.var.ece}}{#cloud-updates}
+## {{site.data.var.ece}} {#cloud-updates}
 
 The ece-tools package is a scalable deployment tool that simplifies the {{ site.data.var.ece }} upgrade process by providing commands to backup the database, apply custom patches, verify environment packages, and more. The package also contains scripts and {{site.data.var.ece}} commands to help manage your code and automate the project build and deploy process.
 
 See [Release Notes for ece-tools]({{ page.baseurl }}/cloud/release-notes/cloud-tools.html) for the latest updates and improvements to the ece-tools package as well as information about {{site.data.var.ece}} upgrades and patches.
 
-{: .bs-callout .bs-callout-info }
+{: .bs-callout .bs-callout-info}
 We recommend installing full {{site.data.var.ece}} upgrades for important security updates. Full upgrades include all associated patches and hotfixes.