* Checked using https://github.com/myii/ssf-formula/pull/131
* Automated using `ssf-formula` (v0.6.0)
* Automated using `ssf-formula` (v0.1.0-rc.2)
* Automated using `ssf-formula` (v0.1.0-rc.1)
BREAKING CHANGE: `chrony.removed` replaced by `.clean` states.