Update CHANGELOG

Author: ChrisHines

CHANGELOG.md

@@ -5,6 +5,15 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.6.1] - 2025-10-05
+
+### Fixed
+
+- Encode DEL (0x7f) control character by [@spaceone]
+- Modernize code through Go 1.21 by [@ChrisHines]
+
+[0.6.1]: https://github.com/go-logfmt/logfmt/compare/v0.6.0...v0.6.1
+
 ## [0.6.0] - 2023-01-30
 
 [0.6.0]: https://github.com/go-logfmt/logfmt/compare/v0.5.1...v0.6.0
@@ -80,3 +89,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [@judwhite]: https://github.com/judwhite
 [@nussjustin]: https://github.com/nussjustin
 [@alexanderjophus]: https://github.com/alexanderjophus
+[@spaceone]: https://github.com/spaceone