Updated upgrade readme
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# Apigee OPDK Installation of a Single Data Center
This repository contains Ansible playbooks that use roles to install Apigee Edge, Developer Portal, Baas and the
-Monitoring Dashboard. These playbooks orchestrate the usage of the roles to achieve the following:
+Monitoring Dashboard. These playbooks orchestrate the usage of the roles to achieve the installation, upgrade and maintenance
+of the Edge platform. Please see the links below for descriptions and usage instructions.
## Installing, Updating and Maintaining Apigee Components and Support Servers
| Playbook Description | Playbook Name | Playbook Role Requirements |
