* Make sure ruamel.yaml.clib 0.2.2 is used for Python 2.7.
* Also add to unit tests requirements.
* Don't install on Python 2.6.
* Another constraints file.
* Update CI (#1782)
* Update targets for CI for devel branch; move some targets to stable-2.10.
* Skipping test on RHEL 8.3 (it is already skipped on RHEL 8.2).
* Linting.
* Shut 2.9/2.10 pylint complaints up.
* More sanity.
* Bump CI to FreeBSD 11.4, 12.2. (#1657)
* Bump CI to FreeBSD 11.4, 12.2.
* Make FreeBSD Python package selection more future-proof.
(cherry picked from commit c1eb0a232c)
* Add macOS 11.1 tests (#1619)
* Add macOS 11.1 tests.
* Hopefully fix virtualenv.sh problems.
(cherry picked from commit 74174f11ff)
* Skip all postgresql tests on FreeBSD.
* Skip kubevirt inventory tests on macOS.