CHANGELOG.md in acts_as_textcaptcha-4.5.0 vs CHANGELOG.md in acts_as_textcaptcha-4.5.1

@@ -1,16 +1,22 @@
 # ChangeLog
 
 All notable changes to this project will be documented in this file.
 
-The format is based on [Keep a Changelog](KeepAChangelog) and this project
-adheres to [Semantic Versioning](Semver).
+The format is based on [Keep a Changelog][KeepAChangelog] and this project
+adheres to [Semantic Versioning][Semver].
 
 ## [Unreleased]
 
 - Your contribution here!
 
+## [4.5.1] - 2020-01-28
+### Fixed
+- add Rails Railtie to fix rake task loading
+### Removed
+- Support for Ruby < 2.4 (EOL versions not supported)
+
 ## [4.5.0] - 2019-04-22
 ### Added
 - `# frozen_string_literal: true` to all Ruby files
 
 ### Removed
@@ -80,10 +86,11 @@
 ### Changed
 - Using a cache store to persist answers between requests.
 - README updated.
 - Test coverage improved.
 
-[Unreleased]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.5.0...HEAD
+[Unreleased]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.5.1...HEAD
+[4.5.1]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.5.0...v4.5.1
 [4.5.0]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.4.1...v4.5.0
 [4.4.1]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.3.0...v4.4.1
 [4.3.0]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.2.0...v4.3.0
 [4.2.0]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.1.3...v4.2.0
 [4.1.3]: https://github.com/matthutchinson/acts_as_textcaptcha/compare/v4.1.2...v4.1.3