Prepare v1.2.1

Author: catap

CHANGELOG.md

@@ -3,6 +3,8 @@
 All notable changes to this project will be documented in this file.
 
 ## [unreleased]
+
+## [1.2.1] - 2021-08-06
 - Switched to scalajs-1.7.0
 
 ## [1.2.0] - 2021-07-15
@@ -18,7 +20,8 @@ All notable changes to this project will be documented in this file.
 ## [1.0.0] - 2021-07-11
 - The first public release as dedicated project.
 
-[unreleased]: https://github.com/catap/scala-blake3/compare/v1.2.0...HEAD
+[unreleased]: https://github.com/catap/scala-blake3/compare/v1.2.1...HEAD
+[1.2.1]: https://github.com/catap/scala-blake3/releases/tag/v1.2.1
 [1.2.0]: https://github.com/catap/scala-blake3/releases/tag/v1.2.0
 [1.1.1]: https://github.com/catap/scala-blake3/releases/tag/v1.1.1
 [1.1.0]: https://github.com/catap/scala-blake3/releases/tag/v1.1.0