On Wednesday, May 31st, 2017, Apigee released a new version of Apigee Edge for Private Cloud - Version 4.17.05.
Version 4.17.05 includes new features and bug fixes, see Apigee Edge Release Notes for the details: http://docs.apigee.com/release-notes/content/41705-edge-private-cloud-release-notes
You can read and download the documentation from the Apigee website: http://docs.apigee.com/private-cloud/content/version-41705
The documentation describes how you can download and install the software; downloading the software requires credentials - your FTP credentials will also work and if you don't have, or don't remember, then contact Apigee support.
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