Release v0.5.1

Author: jonatanklosko

CHANGELOG.md

@@ -5,6 +5,17 @@ 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).
 
+## [v0.5.1] - 2024-10-02
+
+### Added
+
+- Add new ByteLevel normalizer (`Tokenizers.Normalizer.byte_level/0`).
+
+### Changed
+
+- Reduce memory copies when encoding.
+- Bump Rust tokenizers to v0.20.0.
+
 ## [v0.5.0] - 2024-04-24
 
 ### Added
@@ -97,6 +108,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 First release.
 
+[v0.5.1]: https://github.com/elixir-nx/tokenizers/compare/v0.5.0...v0.5.1
 [v0.5.0]: https://github.com/elixir-nx/tokenizers/compare/v0.4.0...v0.5.0
 [v0.4.0]: https://github.com/elixir-nx/tokenizers/compare/v0.3.2...v0.4.0
 [v0.3.2]: https://github.com/elixir-nx/tokenizers/compare/v0.3.1...v0.3.2

mix.exs

@@ -2,7 +2,7 @@ defmodule Tokenizers.MixProject do
   use Mix.Project
 
   @source_url "https://github.com/elixir-nx/tokenizers"
-  @version "0.6.0-dev"
+  @version "0.5.1"
 
   def project do
     [