ruby · nurse · May 12, 2023 · May 12, 2023
@@ -8,6 +8,11 @@
 #   date:     date of first stable release (YYYY-MM-DD)
 #   eol_date: date of EOL (YYYY-MM-DD)
 
+- name: 3.3
+  status: preview
+  date:
+  eol_date:
+
 - name: 3.2
   status: normal maintenance
   date: 2022-12-25

@@ -4,6 +4,7 @@
 # optional
 preview:
 
+  - 3.3.0-preview1
 
 stable:
 

@@ -19,6 +19,37 @@
 # In order to get the release listed on the downloads page,
 # you also need to add an entry to `_data/downloads.yml'.
 
+# 3.3 series
+
+- version: 3.3.0-preview1
+  date: 2023-05-12
+  post: /en/news/2023/05/12/ruby-3-3-0-preview1-released/
+  tag: v3_3_0_preview1
+  stats:
+    files_changed: 1922
+    insertions: 75283
+    deletions: 44896
+  url:
+    gz:  https://cache.ruby-lang.org/pub/ruby/3.3/ruby-3.3.0-preview1.tar.gz
+    zip: https://cache.ruby-lang.org/pub/ruby/3.3/ruby-3.3.0-preview1.zip
+    xz:  https://cache.ruby-lang.org/pub/ruby/3.3/ruby-3.3.0-preview1.tar.xz
+  size:
+    gz:  20428213
+    zip: 24846962
+    xz:  15074600
+  sha1:
+    gz:  5445eec1cd9ddb44e03e74568cac94209c91b42d
+    zip: 31774fa653c54107b6afc30adda3a0350d8f41d2
+    xz:  4c22ebca287c87811e1050bf4d59b7d32255b212
+  sha256:
+    gz:  c3454a911779b8d747ab0ea87041030d002d533edacb2485fe558b7084da25ed
+    zip: 6ecafecf83f2cacf446b2326012f2b6ee1a0614d8dd29bb1fb3f105c27e2c553
+    xz:  ae300b49e06c13087dd163b97eddd38db895dc8e0c9904284119795d75303fbb
+  sha512:
+    gz:  0f891f140ddc6372aa7c4459f8784126e0c341db7b80e72c51e441c5153c43c2d7b965f7807c076862ac84b9b8b0c6a66bbf66fc341746016151397bb21c782a
+    zip: 794bef847fefbbdbbdced85975a00c9289ef6464810408af3f0f2055052d6b5ef5576dbd41e0d87bb73f1ad276d8e27c36018610f8e2b9936828c0e692f611f0
+    xz:  46c1134dba5810847f7f6b4298900a91f5225679d7873548b271f4ef2ad1dc168722562a2e468a2ccf136314176ee613d8c7792fd4411a3f7a44c80b93b417ee
+
 # 3.2 series
 
 - version: 3.2.2

@@ -0,0 +1,169 @@
+---
+layout: news_post
+title: "Ruby 3.3.0-preview1 Released"
+author: "naruse"
+translator:
+date: 2023-05-12 00:00:00 +0000
+lang: en
+---
+
+{% assign release = site.data.releases | where: "version", "3.3.0-preview1" | first %}
+
+We are pleased to announce the release of Ruby {{ release.version }}. Ruby 3.3 adds a new pure-Ruby JIT compiler named RJIT, uses lrama as a parser generator, and many performance improvements especially YJIT.
+
+## RJIT
+
+* Introduced a pure-Ruby JIT compiler RJIT and replaced MJIT.
+  * RJIT supports only x86\_64 architecture on Unix platforms.
+  * Unlike MJIT, it doesn't require a C compiler at runtime.
+* RJIT exists only for experimental purposes.
+  * You should keep using YJIT in production.
+* If you are interested in developing JIT for Ruby, please check out [k0kubun's presentation on Day 3 of RubyKaigi](https://rubykaigi.org/2023/presentations/k0kubun.html#day3).
+
+## Use Lrama instead of Bison
+
+* Replace Bison with [Lrama LALR parser generator](https://github.com/yui-knk/lrama) [Feature #19637]
+  * If you have interest, please see [The future vision of Ruby Parser](https://rubykaigi.org/2023/presentations/spikeolaf.html)
+
+## YJIT
+
+* Significant performance improvements over 3.2
+  * Splat and rest arguments support has been improved.
+  * Registers are allocated for stack operations of the virtual machine.
+  * More calls with optional arguments are compiled.
+  * `Integer#!=`, `String#!=`, `Kernel#block_given?`, `Kernel#is_a?`,
+    `Kernel#instance_of?`, `Module#===` are specially optimized.
+  * Instance variables no longer exit to the interpreter
+    with megamorphic Object Shapes.
+* Metadata for compiled code uses a lot less memory.
+* Improved code generation on ARM64
+* Option to start YJIT in paused mode and then later enable it manually
+  * `--yjit-pause` and `RubyVM::YJIT.resume`
+  * This can be used to enable YJIT only once your application is done booting
+* Exit tracing option now supports sampling
+  * `--trace-exits-sample-rate=N`
+* Multiple bug fixes
+
+
+
+## Other Notable New Features
+
+### Language
+
+
+
+## Performance improvements
+
+* `defined?(@ivar)` is optimized with Object Shapes.
+
+## Other notable changes since 3.2
+
+
+
+## Compatibility issues
+
+Note: Excluding feature bug fixes.
+
+### Removed constants
+
+The following deprecated constants are removed.
+
+
+
+### Removed methods
+
+The following deprecated methods are removed.
+
+
+
+## Stdlib compatibility issues
+
+### `ext/readline` is retired
+
+* We have `reline` that is pure Ruby implementation compatible with `ext/readline` API. We rely on `reline` in the future. If you need to use `ext/readline`, you can install `ext/readline` via rubygems.org with `gem install readline-ext`.
+* We no longer need to install libraries like `libreadline` or `libedit`.
+
+## C API updates
+
+### Updated C APIs
+
+The following APIs are updated.
+
+
+
+### Removed C APIs
+
+The following deprecated APIs are removed.
+
+
+
+## Standard library updates
+
+
+
+The following default gems are updated.
+
+* RubyGems 3.5.0.dev
+* bigdecimal 3.1.4
+* bundler 2.5.0.dev
+* csv 3.2.7
+* fiddle 1.1.2
+* fileutils 1.7.1
+* irb 1.6.4
+* optparse 0.4.0.pre.1
+* psych 5.1.0
+* reline 0.3.3
+* stringio 3.0.7
+* strscan 3.0.7
+* syntax_suggest 1.0.4
+* time 0.2.2
+* timeout 0.3.2
+* uri 0.12.1
+
+The following bundled gems are updated.
+
+* minitest 5.18.0
+* rbs 3.1.0
+* typeprof 0.21.7
+* debug 1.8.0
+
+See GitHub releases like [Logger](https://github.com/ruby/logger/releases) or
+changelog for details of the default gems or bundled gems.
+
+See [NEWS](https://github.com/ruby/ruby/blob/{{ release.tag }}/NEWS.md)
+or [commit logs](https://github.com/ruby/ruby/compare/v3_2_0...{{ release.tag }})
+for more details.
+
+With those changes, [{{ release.stats.files_changed }} files changed, {{ release.stats.insertions }} insertions(+), {{ release.stats.deletions }} deletions(-)](https://github.com/ruby/ruby/compare/v3_2_0...{{ release.tag }}#file_bucket)
+since Ruby 3.2.0!
+
+Merry Christmas, Happy Holidays, and enjoy programming with Ruby 3.3!
+
+## Download
+
+* <{{ release.url.gz }}>
+
+      SIZE: {{ release.size.gz }}
+      SHA1: {{ release.sha1.gz }}
+      SHA256: {{ release.sha256.gz }}
+      SHA512: {{ release.sha512.gz }}
+
+* <{{ release.url.xz }}>
+
+      SIZE: {{ release.size.xz }}
+      SHA1: {{ release.sha1.xz }}
+      SHA256: {{ release.sha256.xz }}
+      SHA512: {{ release.sha512.xz }}
+
+* <{{ release.url.zip }}>
+
+      SIZE: {{ release.size.zip }}
+      SHA1: {{ release.sha1.zip }}
+      SHA256: {{ release.sha256.zip }}
+      SHA512: {{ release.sha512.zip }}
+
+## What is Ruby
+
+Ruby was first developed by Matz (Yukihiro Matsumoto) in 1993,
+and is now developed as Open Source. It runs on multiple platforms
+and is used all over the world especially for web development.
@@ -0,0 +1,157 @@
+---
+layout: news_post
+title: "Ruby 3.3.0-preview1 リリース"
+author: "naruse"
+translator:
+date: 2023-05-12 00:00:00 +0000
+lang: ja
+---
+
+Ruby 3.3.0-preview1 が公開されました。Ruby 3.3ではRJITという新たなJITの仕組みを追加するとともに、YJITの高速化など様々な改善が行われています。
+
+{% assign release = site.data.releases | where: "version", "3.3.0-preview1" | first %}
+
+## RJIT
+
+* Introduced a pure-Ruby JIT compiler RJIT and replaced MJIT.
+  * RJIT supports only x86\_64 architecture on Unix platforms.
+  * Unlike MJIT, it doesn't require a C compiler at runtime.
+* RJIT exists only for experimental purposes.
+  * You should keep using YJIT in production.
+* If you are interested in developing JIT for Ruby, please check out [k0kubun's presentation on Day 3 of RubyKaigi](https://rubykaigi.org/2023/presentations/k0kubun.html#day3).
+
+## Use Lrama instead of Bison
+
+* Replace Bison with [Lrama LALR parser generator](https://github.com/yui-knk/lrama) [Feature #19637]
+  * If you have interest, please see [The future vision of Ruby Parser](https://rubykaigi.org/2023/presentations/spikeolaf.html)
+  * See also: [Ruby Parser開発日誌 (5) - Lrama LALR (1) parser generatorを実装した](https://yui-knk.hatenablog.com/entry/2023/03/13/101951)
+
+
+## YJIT
+
+* Significant performance improvements over 3.2
+  * Splat and rest arguments support has been improved.
+  * Registers are allocated for stack operations of the virtual machine.
+  * More calls with optional arguments are compiled.
+  * `Integer#!=`, `String#!=`, `Kernel#block_given?`, `Kernel#is_a?`,
+    `Kernel#instance_of?`, `Module#===` are specially optimized.
+  * Instance variables no longer exit to the interpreter
+    with megamorphic Object Shapes.
+* Metadata for compiled code uses a lot less memory.
+* Improved code generation on ARM64
+* Option to start YJIT in paused mode and then later enable it manually
+  * `--yjit-pause` and `RubyVM::YJIT.resume`
+  * This can be used to enable YJIT only once your application is done booting
+* Exit tracing option now supports sampling
+  * `--trace-exits-sample-rate=N`
+* Multiple bug fixes
+
+*
+
+## その他の主要な新機能
+
+### 言語機能
+
+
+## パフォーマンスの改善
+
+## その他の注目すべき 3.2 からの変更点
+
+## 互換性に関する変更
+
+### 定数の削除
+
+以下の非推奨定数は削除されました
+
+
+
+### メソッドの削除
+
+以下の非推奨のメソッドは削除されました
+
+
+## 標準添付ライブラリの互換性に関する変更
+
+### `ext/readline` の削除
+
+* 今後は Ruby で書かれた GNU Readline の互換ライブラリである `reline` をすべての環境で標準で利用し、`ext/readline` は削除されました。以前の `ext/readline` が必要なユーザーは `gem install readline-ext` でインストールすることができます。
+* この変更により、Ruby のインストール時に `libreadline` や `libedit` などのライブラリのインストールは不要となります。
+
+## C API の変更
+
+### C API の更新
+
+以下の API が更新されました
+
+### C API の削除
+
+以下の非推奨の API は削除されました
+
+
+## 標準添付ライブラリのアップデート
+
+
+
+* 以下の default gems のバージョンがアップデートされました。
+
+* RubyGems 3.5.0.dev
+* bigdecimal 3.1.4
+* bundler 2.5.0.dev
+* csv 3.2.7
+* fiddle 1.1.2
+* fileutils 1.7.1
+* irb 1.6.4
+* optparse 0.4.0.pre.1
+* psych 5.1.0
+* reline 0.3.3
+* stringio 3.0.7
+* strscan 3.0.7
+* syntax_suggest 1.0.4
+* time 0.2.2
+* timeout 0.3.2
+* uri 0.12.1
+
+* 以下の bundled gems のバージョンがアップデートされました。
+
+* minitest 5.18.0
+* rbs 3.1.0
+* typeprof 0.21.7
+* debug 1.8.0
+
+
+
+default gems と bundled gems の詳細については [Logger の GitHub Releases](https://github.com/ruby/logger/releases) のような GitHub releases または changelog ファイルを参照してください。
+
+
+その他詳細については、[NEWS](https://github.com/ruby/ruby/blob/{{ release.tag }}/NEWS.md) ファイルまたは[コミットログ](https://github.com/ruby/ruby/compare/v3_2_0...{{ release.tag }})を参照してください。
+
+なお、こうした変更により、Ruby 3.2.0 以降では [{{ release.stats.files_changed }} 個のファイルに変更が加えられ、{{ release.stats.insertions }} 行の追加と {{ release.stats.deletions }} 行の削除が行われました](https://github.com/ruby/ruby/compare/v3_2_0...{{ release.tag }}#file_bucket) !
+
+メリークリスマス、Ruby 3.3 とともによいお年をお迎えください！
+
+## ダウンロード
+
+* <{{ release.url.gz }}>
+
+      SIZE: {{ release.size.gz }}
+      SHA1: {{ release.sha1.gz }}
+      SHA256: {{ release.sha256.gz }}
+      SHA512: {{ release.sha512.gz }}
+
+* <{{ release.url.xz }}>
+
+      SIZE: {{ release.size.xz }}
+      SHA1: {{ release.sha1.xz }}
+      SHA256: {{ release.sha256.xz }}
+      SHA512: {{ release.sha512.xz }}
+
+* <{{ release.url.zip }}>
+
+      SIZE: {{ release.size.zip }}
+      SHA1: {{ release.sha1.zip }}
+      SHA256: {{ release.sha256.zip }}
+      SHA512: {{ release.sha512.zip }}
+
+## Ruby とは
+
+Rubyはまつもとゆきひろ (Matz) によって1993年に開発が始められ、今もオープンソースソフトウェアとして開発が続けられています。Rubyは様々なプラットフォームで動き、世界中で、特にWebアプリケーション開発のために使われています。
-Original file line number
+Diff line change
@@ Expand Up / @@ -4,6 +4,7 @@ @@
     # optional
     preview:
+      - 3.3.0-preview1
     stable:
@@ Expand Down @@