chore: update changelog

CHANGELOG.md

@@ -5,6 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+
+## [2.0.1]
+
+### Fixed
+
+- remove invalid and needless ARIA roles
+
+> The `graphics-symbol` role is not officially specified and not understood my assistive technologies. Furthermore, the build script tests the `aria-hidden` attribute. Thereby the icons are not available in the accessibility tree anyway, so they don't need any role.
+>
+> We received a hint for this in an external accessibility audit.
+
 ## [2.0.0]
 
 ### Changed