Updated changelog

Author: Nyholm

Changelog.md

@@ -4,11 +4,20 @@ The change log describes what is "Added", "Removed", "Changed" or "Fixed" betwee
 
 ## 0.12.2
 
+### Added
+
+- Support for PHP 8
+
 ### Fixed
 
 - Add missing command definition #412
 - Fix typo in Tests/Functional/app/config/framework.yaml #413
 
+### Removed
+
+- Support for Symfony 3
+- Support for PHP 7.1
+
 ## 0.12.1
 
 ### Fixed