Fix incorrect years in release history
I noticed 'Do not modify this file, since 1.7.1 Changes are generated on Pull request title and will be added before release.'. If the dates are generated automatically, the responsible script probably needs to be fixed as well?
@@ -7,11 +7,11 @@ History is important, but our current roadmap can be found [here](https://github
* Do not modify this file, since 1.7.1 Changes are generated on Pull request
title and will be added before release.
-## 1.7.2 (2019-04-21)
+## 1.7.2 (2020-04-21)
* Fixed: Jinja2&Six version limits causing build errors with ansible project [@insspb](https://github.com/insspb) (#1385)
-## 1.7.1 (2019-04-21)
+## 1.7.1 (2020-04-21)
This release was focused on internal code and CI/CD changes. During this release
all code was verified to match pep8, pep257 and other code-styling guides.
