6 - bug fix: generating genconf/config.yaml
10 - updates `docker-grid` cookbook dependency.
11 - adds `['dcos-grid']['bootstrap']['config']['telemetry_enabled']` attribute's default value `'false'`,
15 - separates the `docker-grid` cookbook.
24 - adds some attributes for Docker daemon's execution option.
28 - improves configuration validation.
32 - adds `['dcos-grid']['bootstrap']['config']['master_discovery']` default value.
33 - adds some `['dcos-grid']['bootstrap']['config']['oauth_*']` attributes' default values.
37 - adds some attributes of APT and YUM repositories' settings.
38 - adds docker-engine version lock feature (by apt-pinning) on Ubuntu.
42 - adds Ubuntu (>= 16.04) support (Experimental).
43 - adds `dcos-grid::cli` recipe.
47 - adds some attributes for the generation of cloud-config.yaml
48 - improves the Markdown formatting of READEME.md
52 - Initial release of dcos-grid