* **fpm:** be sure to restart all Php instances in case of multi-versions ([d4772f9](https://github.com/saltstack-formulas/php-formula/commit/d4772f9))
* **tests:** don't test services on Suse and RedHat ([23214bf](https://github.com/saltstack-formulas/php-formula/commit/23214bf))
* **xdebug:** fix xdebug package name ([496ec28](https://github.com/saltstack-formulas/php-formula/commit/496ec28))
* **yamllint:** use separate suite for `ubuntu` ([6cba4af](https://github.com/saltstack-formulas/php-formula/commit/6cba4af)), closes [#174](https://github.com/saltstack-formulas/php-formula/issues/174)
* **ng:** promote NG formula ([57b37dd](https://github.com/saltstack-formulas/php-formula/commit/57b37dd)), closes [#183](https://github.com/saltstack-formulas/php-formula/issues/183)
### BREAKING CHANGES
* **ng:** all previous `php` based configurations must be reviewed;
`php.ng` usage must be promoted to `php` and any uses of the original
* **php/ng:** don't iterate on string, make sure list is not string ([dbb542c](https://github.com/saltstack-formulas/php-formula/commit/dbb542c))
### Documentation
* **pillar.example:** add example for alternatives with multiversion ([23a6ec1](https://github.com/saltstack-formulas/php-formula/commit/23a6ec1))
* **pillar.example:** example of versions ([a98aa7e](https://github.com/saltstack-formulas/php-formula/commit/a98aa7e))
### Features
* **php/ng:** support for php cli multiversion ([bb4a077](https://github.com/saltstack-formulas/php-formula/commit/bb4a077))
* **php/ng:** support the use of a list of php versions ([b303239](https://github.com/saltstack-formulas/php-formula/commit/b303239)), closes [#138](https://github.com/saltstack-formulas/php-formula/issues/138)
### Styles
* **pillar.example:** add line break ([38fe58f](https://github.com/saltstack-formulas/php-formula/commit/38fe58f))
* update deprecation version number in `semantic-release` run ([a87fb91](https://github.com/saltstack-formulas/php-formula/commit/a87fb91)), closes [/github.com/saltstack-formulas/php-formula/pull/175#issuecomment-517492613](https://github.com//github.com/saltstack-formulas/php-formula/pull/175/issues/issuecomment-517492613) [/github.com/saltstack-formulas/php-formula/pull/185#issuecomment-517603898](https://github.com//github.com/saltstack-formulas/php-formula/pull/185/issues/issuecomment-517603898)