update CHANGELOG

CHANGELOG.md

@@ -9,6 +9,13 @@ adheres to [Semantic Versioning][Semver].
 
 - Your contribution here!
 
+## [4.7.0] - 2024-10-03
+### Changed
+- CI covers Latest Rails version 7, 6 and Ruby 3.1 -> 3.4
+- Removed Apprasial
+- Added GH workflow
+- Dropped rubocop, simplecov
+
 ## [4.6.0] - 2022-02-14
 ### Changed
 - CI covers Latest Rails version 7 and Ruby 3.1
@@ -100,7 +107,8 @@ adheres to [Semantic Versioning][Semver].
 - README updated.
 - Test coverage improved.
 
-[Unreleased]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.6.0...HEAD
+[Unreleased]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.7.0...HEAD
+[4.7.0]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.6.0...v4.7.0
 [4.6.0]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.5.2...v4.6.0
 [4.5.2]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.5.1...v4.5.2
 [4.5.1]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.5.0...v4.5.1