Need to Update Documentation as ODK Aggregate v2 Does not offer Google App Engine as Platform Option

1. What is the problem? Be very detailed.
When I install ODK-Aggregate-v2.0.5-macOS on my macbook, when I get to the select Platform Option step it only shows MySQL, PostgreSQL, and SQL Server -- it does not show Google App Engine as an option so I can not continue with my install

Then I realized the documentation for this link is out of date
https://docs.opendatakit.org/collect-connect-aggregate/

2. What app or server are you using and on what device and operating system? Include version numbers.
ODK-Aggregate-v2.0.5-macOS
2017 Macbook Air laptop with MacOS High Sierra version 10.13.4

3. What you have you tried to fix the problem?
I download an older version of the ODK Aggregate and it did offer the Google App Engine option which I then realized that ODK version 2 will no longer offer GAE as an option

4. What steps can we take to reproduce the problem?

5. Anything else we should know or have? If you have a test form or screenshots or logs, attach below.

ODK Aggregate v2 and greater does not support App Engine. We put this in the documentation at https://docs.opendatakit.org/aggregate-app-engine-legacy and you can find out the reasoning at Upcoming changes to Aggregate.

Thanks Yanokwa, I see the notice about version 2 not working on that Google App Engine link which should be clear for future new users, I had not seen that page before, thanks!