update changelog

CHANGELOG.md

@@ -1,12 +1,14 @@
 # Changelog
 ## Version 1.2.1
 - Remove debug value
+
 **Full Changelog**: [v1.1.1...v1.2.0](https://github.com/not-a-feature/wd_fw_update/compare/v1.2.0...v1.2.1)
 
 ## Version 1.2.0
 - Perform version dependency check earlier s.t. it fails early.
 - Improved error messages.
 - Improved docstrings.
+
 **Full Changelog**: [v1.1.1...v1.2.0](https://github.com/not-a-feature/wd_fw_update/compare/v1.1.1...v1.2.0)
 
 ## Version 1.1.1
@@ -18,11 +20,13 @@
 - Improve nvme slot detection.
 - Remove python 3.12 exclusive feature.
 - Fix whitespace issue in logo.
-- **Full Changelog**: [v1.0.1...v1.1.0](https://github.com/not-a-feature/wd_fw_update/compare/v1.0.1...v1.1.0)
+
+**Full Changelog**: [v1.0.1...v1.1.0](https://github.com/not-a-feature/wd_fw_update/compare/v1.0.1...v1.1.0)
 
 ## Version 1.0.1
 - Add message and improve docs.
-- **Full Changelog**: [v1.0.0...v1.0.1](https://github.com/not-a-feature/wd_fw_update/compare/v1.0.0...v1.0.1)
+
+**Full Changelog**: [v1.0.0...v1.0.1](https://github.com/not-a-feature/wd_fw_update/compare/v1.0.0...v1.0.1)
 
 ## Version 1.0.0 (initial release)