Update CHANGELOG.md

CHANGELOG.md

@@ -4,18 +4,15 @@ All notable changes to this project will be documented in this file.
 ## [Unreleased]
 
 ## Added
-- Implement the refund purchase
+- Implement a refund for purchases
   - Added in Pull Request [#6](https://github.com/space-code/flare/pull/6).
 
-#### 2.x Releases
-- `2.0.x` Releases - [2.0.0](#200)
-
-## [Unreleased]()
-
-#### Added
 - Added `visionOS` to list of supported platforms
   - Added in Pull Request [#5](https://github.com/space-code/flare/pull/5).
 
+#### 2.x Releases
+- `2.0.x` Releases - [2.0.0](#200)
+
 ## [2.0.0](https://github.com/space-code/flare/releases/tag/2.0.0)
 Released on 2023-09-13.