chore(release): 0.20.0 [skip ci]

# [0.20.0](v0.19.2...v0.20.0) (2021-06-23)

### Continuous Integration

* **kitchen+gitlab:** remove Ubuntu 16.04 & Fedora 32 (EOL) [skip ci] ([c65152e](c65152e))
* add `arch-master` to matrix and update `.travis.yml` [skip ci] ([4ce7361](4ce7361))
* **commitlint:** ensure `upstream/master` uses main repo URL [skip ci] ([406efce](406efce))
* **gemfile+lock:** use `ssf` customised `kitchen-docker` repo [skip ci] ([ea5fd3e](ea5fd3e))
* **gitlab-ci:** add `rubocop` linter (with `allow_failure`) [skip ci] ([00a5fc2](00a5fc2))
* **kitchen+ci:** use latest pre-salted images (after CVE) [skip ci] ([59c1654](59c1654))
* **kitchen+gitlab:** adjust matrix to add `3003` [skip ci] ([e730fd3](e730fd3))
* **kitchen+gitlab-ci:** use latest pre-salted images [skip ci] ([b450464](b450464))
* **pre-commit:** update hook for `rubocop` [skip ci] ([ea14cbb](ea14cbb))

### Features

* **map.jinja:** specify package for Fedora 34 ([0616c83](0616c83))
* **ng/map:** add configuration for Gentoo ([fa2f8bb](fa2f8bb))

### Reverts

* **container:** respect `ConditionVirtualization` service setting ([28c27c1](28c27c1))

### Tests

* **service:** add helper state to run service in containers ([2bdc85c](2bdc85c))
* standardise use of `share` suite & `_mapdata` state [skip ci] ([a23eff8](a23eff8))

chore(release): 0.19.2 [skip ci]

## [0.19.2](v0.19.1...v0.19.2) (2020-12-16)

### Continuous Integration

* **gemfile:** restrict `train` gem version until upstream fix [skip ci] ([3298da4](3298da4))
* **gemfile.lock:** add to repo with updated `Gemfile` [skip ci] ([d349189](d349189))
* **gitlab-ci:** use GitLab CI as Travis CI replacement ([5519335](5519335))
* **kitchen:** avoid using bootstrap for `master` instances [skip ci] ([a341e0d](a341e0d))
* **kitchen:** use `develop` image until `master` is ready (`amazonlinux`) [skip ci] ([4679d12](4679d12))
* **kitchen:** use `saltimages` Docker Hub where available [skip ci] ([8def94a](8def94a))
* **kitchen+travis:** remove `master-py2-arch-base-latest` [skip ci] ([0ca1c05](0ca1c05))
* **pre-commit:** add to formula [skip ci] ([4458020](4458020))
* **pre-commit:** enable/disable `rstcheck` as relevant [skip ci] ([10b117d](10b117d))
* **pre-commit:** finalise `rstcheck` configuration [skip ci] ([5f73fc4](5f73fc4))
* **travis:** add notifications => zulip [skip ci] ([271d2e8](271d2e8))
* **travis:** apply changes from build config validation [skip ci] ([f620190](f620190))
* **travis:** opt-in to `dpl v2` to complete build config validation [skip ci] ([d1bed9b](d1bed9b))
* **travis:** quote pathspecs used with `git ls-files` [skip ci] ([04554b2](04554b2))
* **travis:** run `shellcheck` during lint job [skip ci] ([a840a29](a840a29))
* **travis:** use `major.minor` for `semantic-release` version [skip ci] ([420c4e1](420c4e1))
* **travis:** use build config validation (beta) [skip ci] ([3b8f859](3b8f859))
* **workflows/commitlint:** add to repo [skip ci] ([c8e1590](c8e1590))

### Performance Improvements

* **travis:** improve `salt-lint` invocation [skip ci] ([599109b](599109b))

chore(release): 0.19.1 [skip ci]

## [0.19.1](v0.19.0...v0.19.1) (2019-11-01)

### Bug Fixes

* **release.config.js:** use full commit hash in commit link [skip ci] ([dd2a1d1](dd2a1d1))

### Code Refactoring

* **ng/init.sls:** use `grains.get` to detect containers ([10c70c9](10c70c9))

chore(release): 0.19.0 [skip ci]

# [0.19.0](v0.18.5...v0.19.0) (2019-10-30)

### Bug Fixes

* **container:** respect `ConditionVirtualization` service setting ([](8711b24))
* **yamllint:** fix all errors ([](3c329df))

### Documentation

* **readme:** modify according to standard structure ([](7094dae))
* **readme:** move to `docs/` directory ([](55b8f61))

### Features

* **semantic-release:** implement for this formula ([](598da25))

### Tests

* **inspec:** add tests for package, config & service ([](250ee2c))
* **pillar:** add test pillar for `.ng` state ([](88ac182))

Merge pull request #43 from xenadmin/patch-1

Make sure ntp service is running and watching conf