The Telemetry Agent has reached Version 1.0 and the attached release notes goes into more detail of the features included, limitations, and known issues.
These release notes will also be available on the Customer Support Portal at: https://support.paloaltonetworks.com/Updates/SoftwareUpdates/. Once on this page use the drop down to select 'Telemetry Agent' to get to all of the release notes.
If you need any support with the Agent please open a case with Customer Support. To provide general feedback, send an email to email@example.com.