[44] - Update Changelog to follow keepachangelog guidelines (#49)

* [44] - Update Changelog

to follow keepachangelog guidelines

* [44] Updated Changelog to lint-markdown rules

* [44] Updated Changelog to lint-markdown rules

CHANGELOG.md

@@ -1,31 +1,50 @@
-# Dnsmasq Cookbook CHANGELOG
+# CHANGELOG
 
 This file is used to list changes made in each version of the Dnsmasq cookbooks.
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
 
-## v0.3.2
+## [0.3.2] - 2019-08-13
 
-- Fix systemd-resolved conflict (fixes #35)
+### Fixed
 
-## v0.3.1
+- systemd-resolved conflict (fixes #35)
+
+## [0.3.1] - 2019-05-07
+
+### Changed
 
 - Switch testing from serverspec to inspec
 
-## v0.3.0
+## [0.3.0] - 2019-05-06
+
+### Changed
 
 - Require Chef 14 as it has builtin hotfle management
 - update testing harness to use ServerSpec with Test Kitchen in lieu of MiniTest
-- add CONTRIBUTING documentation, update TESTING and README documentation
 - changed to circleci for testing
 
-## v0.2.0
+### Added
+
+- add CONTRIBUTING documentation, update TESTING and README documentation
+
+## [0.2.0] - 2013-12-23
+
+### Added
 
-- duplicate options support for dhcp and dns conf files, driven by dhcp_options and dns_options attributes
 - TFTP support
 - Test Kitchen 1.0 coverage for Red Hat 5.9, 6.4, Debian 7.1 and Ubuntu 10.04, 12.04 and 13.04
-- Huge thanks to @mattray!
 
-## v0.1.2
+### Fixed
+
+- duplicate options support for dhcp and dns conf files, driven by dhcp_options and dns_options attributes
+
+**Huge thanks to @mattray!**
+
+## [0.1.2] - 2013-12-23
+
+### Added
 
 - initial version