# [0.18.0](https://github.com/saltstack-formulas/postfix-formula/compare/v0.17.1...v0.18.0) (2019-09-01) ### Continuous Integration * **kitchen+travis:** replace EOL pre-salted images ([8996d28](https://github.com/saltstack-formulas/postfix-formula/commit/8996d28)) ### Features * **yamllint:** include for this repo and apply rules throughout ([b4fbac2](https://github.com/saltstack-formulas/postfix-formula/commit/b4fbac2))