Update to v3.0.0

CHANGELOG.md

@@ -5,7 +5,7 @@ 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).
 
-## [Unreleased]
+## [3.0.0] - 2021-04-26
 
 ### Added
 
@@ -133,7 +133,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - First release version
 
-[Unreleased]: https://github.com/ko1nksm/getoptions/compare/v2.5.1...HEAD
+[Unreleased]: https://github.com/ko1nksm/getoptions/compare/v3.0.0...HEAD
+[3.0.0]: https://github.com/ko1nksm/getoptions/compare/v2.5.1...v3.0.0
 [2.5.1]: https://github.com/ko1nksm/getoptions/compare/v2.5.0...v2.5.1
 [2.5.0]: https://github.com/ko1nksm/getoptions/compare/v2.4.0...v2.5.0
 [2.4.0]: https://github.com/ko1nksm/getoptions/compare/v2.3.0...v2.4.0

README.md

@@ -12,13 +12,6 @@ An elegant option parser for shell scripts (full support for all POSIX shells)
 It is for those who want to support the POSIX / GNU style option syntax in your shell scripts.
 Most easy, simple, fast, small, extensible and portable. No more any loops and templates needed!
 
-**This is the documentation for v3.0.0, which has not yet been released.**
-**The feature of the option parser is almost the same as the latest version [v2.5.1][v2.5.1],**
-**but the utilities and libraries are used differently and its usability has been greatly improved.**
-**v3.0.0 will be available soon.**
-
-[v2.5.1]: https://github.com/ko1nksm/getoptions/tree/v2.5.1
-
 ## TL; DR <!-- omit in toc -->
 
 ```sh

src/build.sh

@@ -3,7 +3,7 @@
 
 set -eu
 
-VERSION="v3.0.0-dev"
+VERSION="v3.0.0"
 URL="https://github.com/ko1nksm/getoptions"
 LICENSE="Creative Commons Zero v1.0 Universal"