Cut v0.7.0 release (#49)

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [v0.7.0] - 2021-04-05
 ### Added
 - Holt Winters values can now be fetched at runtime, rather than simply being hardcoded.
 ### Fixed
@@ -69,7 +71,9 @@ Holt-Winters configuration.
 - Added the ability to use Linear Regression models to predict future scaling.
 
 [Unreleased]:
-https://github.com/jthomperoo/predictive-horizontal-pod-autoscaler/compare/v0.6.0...HEAD
+https://github.com/jthomperoo/predictive-horizontal-pod-autoscaler/compare/v0.7.0...HEAD
+[v0.7.0]:
+https://github.com/jthomperoo/predictive-horizontal-pod-autoscaler/compare/v0.6.0...v0.7.0
 [v0.6.0]:
 https://github.com/jthomperoo/predictive-horizontal-pod-autoscaler/compare/v0.5.0...v0.6.0
 [v0.5.0]: