Ansible 2.10.0 alpha 4

Hi all-

For all those wanting to test the next version of Ansible, we're happy
to announce that Ansible 2.10.0 alpha4 is now available on PyPI!

Ansible 2.10.0a4 pulls in the ansible-base package (currently at
version 2.10.0rc2 on PyPI) via a dependency and includes a range of
Ansible Collections. The Ansible 2.10 PyPI packages provide similar
functionality to Ansible 2.9 and earlier versions, but from multiple
sources. The included Ansible Collections are maintained by a host of
open source contributors who want to add to what ansible-base has to
offer.

For an overview of "Ansible Collections" and the differences between
`ansible-base` and `ansible` please see
https://github.com/ansible-collections/overview/blob/master/README.rst

We need your help