Update changelog for 6.0.0 release

The-Compiler · web-flow · commit 658c202e63f2 · 2022-07-05T11:17:34.000+02:00
diff --git a/CHANGES.rst b/CHANGES.rst
@@ -1,8 +1,8 @@
 Changelog
 =========
 
-Unreleased
-----------
+6.0.0
+-----
 
 This release introduces breaking changes in order to be more in line with the official gherkin specification.
 
