docs(changelog): Update changelog for 0.14.0 (#184)

Author: Mike Davis

CHANGELOG.md

@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [0.14.0] - March 12th, 2020
+- Update windows build script
+- Remove pre-v1 api references
+- Allow unknown keys in /activate request
+- Improve API token issuer and auth client config
+- Expand on example python scripts and general documentation
+
 ## [0.13.0] - March 5th, 2020
 - Add ability to blacklist TLS ciphers
 - Disable notifications and overrides by default