v2.15.0
*: update to v3_5_experimental spec
*: gofmt 1.17
internal/exec: delete enablement symlinks when disabling unit
internal: add earlyrand
internal/exec: move report logging to log package
providers/virtualbox: support deleting Ignition configs
*: rename src package to internal
Replace io/ioutil
internal/systemd: avoid deprecated go-systemd functions
version: separate version into it's own package