GitHub action laminas/automatic-releases needs a proper changelog file

- At least a heading (`## 0.1.0 - TBD`) entry

Author: sandrokeil

CHANGELOG.md

@@ -1 +1,77 @@
 # Changelog
+
+All notable changes to this project will be documented in this file, in reverse chronological order by release.
+
+## 0.8.0 - TBD
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 0.7.0 - 2020-11-06
+
+-----
+### Release Notes for [0.7.0](https://github.com/open-code-modeling/php-code-ast/milestone/4)
+
+### 0.7.0
+
+- Total issues resolved: **1**
+- Total pull requests resolved: **0**
+- Total contributors: **1**
+
+#### enhancement
+
+ - [16: Add high level API for properties ](https://github.com/open-code-modeling/php-code-ast/issues/16) thanks to @sandrokeil
+
+## 0.6.0 - 2020-11-05
+
+-----
+### Release Notes for [0.6.0](https://github.com/open-code-modeling/php-code-ast/milestone/3)
+
+### 0.6.0
+
+- Total issues resolved: **3**
+- Total pull requests resolved: **0**
+- Total contributors: **1**
+
+#### enhancement
+
+ - [15: Add high level API for interfaces](https://github.com/open-code-modeling/php-code-ast/issues/15) thanks to @sandrokeil
+ - [14: Add optional visibility to ClassConstBuilder::fromScratch()](https://github.com/open-code-modeling/php-code-ast/issues/14) thanks to @sandrokeil
+ - [13: Add trait support for class builder](https://github.com/open-code-modeling/php-code-ast/issues/13) thanks to @sandrokeil
+
+## 0.5.0 - 2020-11-04
+
+-----
+### Release Notes for [0.5.0](https://github.com/open-code-modeling/php-code-ast/milestone/2)
+
+### 0.5.0
+
+- Total issues resolved: **1**
+- Total pull requests resolved: **0**
+- Total contributors: **1**
+
+ - [12: Rename namespace Factory to Builder](https://github.com/open-code-modeling/php-code-ast/issues/12) thanks to @sandrokeil
+
+
+- Total issues resolved: **1**
+- Total pull requests resolved: **0**
+- Total contributors: **1**
+
+ - [12: Rename namespace Factory to Builder](https://github.com/open-code-modeling/php-code-ast/issues/12) thanks to @sandrokeil