Bump to version 1.7.0

CHANGELOG.md

@@ -4,7 +4,11 @@ All notable changes to this project will be documented in this file.
 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](https://git.am-wd.de/AM.WD/common/compare/v1.6.1...master) - 0000-00-00
+## [Unreleased](https://git.am-wd.de/AM.WD/common/compare/v1.7.0...master) - 0000-00-00
+_nothing changed yet_
+
+
+## [v1.7.0](https://git.am-wd.de/AM.WD/common/compare/v1.6.1...v1.7.0) - 2022-07-24
 ### Added
 - UnitTests for `AspNetCore` as far as testable without massive work
 - `IPAddress.Increment` and `IPAddress.Decrement` extensions