EOLを確認できる公式ソースまとめ

# はじめに

EOLを確認できる公式情報源を纏めます。
検索しにくいページや複数ページにまたがって情報が記載されていることもあるので注意。

## Vendor

### Microsoft

- [Microsoft ライフサイクル ポリシー](https://support.microsoft.com/ja-jp/hub/4095338/microsoft-lifecycle-policy)
- [製品のライフサイクルの検索](https://support.microsoft.com/ja-jp/lifecycle/search)

### IBM

- [IBM software lifecycle \- IBM Support](https://www.ibm.com/support/home/pages/lifecycle/)

### Oracle

- ポリシー系
    - [Oracle Software Technical Support Policies](https://www.oracle.com/assets/software-technical-support-policies-079764-ja.pdf) (日本語)
    - [テクニカル・サポート・ポリシー　変更履歴](https://www.oracle.com/assets/tsp-soc-168681-ja.pdf)
    - [Oracle Hardware and Systems Support Policies](https://www.oracle.com/assets/hardware-systems-support-policies-079759-ja.pdf) (日本語)
    - [Java SE のサポート期間と Oracle Fusion Middleware Policy](https://support.oracle.com/knowledge/Middleware/1673511_1.html) (日本語)
    - [Java SE End of Life and Oracle Fusion Middleware Policy](https://support.oracle.com/knowledge/Middleware/952075_1.html) (英語)
- EOL List系 ([Lifetime Support Policy - Resources | Oracle Support | Oracle 日本](https://www.oracle.com/jp/support/lifetime-support/resources.html))
    - [Oracle Lifetime Support Policy for Technology Products Guide](http://www.oracle.com/us/assets/lifetime-support-technology-069183.pdf)
    - [Oracle Lifetime Support Policy for Oracle Applications Guide](https://www.oracle.com/us/assets/lifetime-support-applications-069216.pdf)
    - [Oracle Lifetime Support Policy for Oracle and Sun Software Support](https://www.oracle.com/a/ocom/docs/elsp-lifetime-069338.pdf)
    - [Oracle Lifetime Support Policy for Oracle Financial Services Software](https://www.oracle.com/us/assets/lifetime-support-financial-services-069218.pdf)
    - [Oracle Lifetime Support Policy for Oracle Fusion Middleware Guide](https://www.oracle.com/us/assets/lifetime-support-middleware-069163.pdf)
    - [Oracle Lifetime Support Policy for Oracle Retail Applications](https://www.oracle.com/us/assets/lifetime-support-retail-brochure-069175.pdf)

### VMware

- 旧 : [product\-lifecycle\-matrix\.pdf](https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/support/product-lifecycle-matrix.pdf)
- 新 : [Product Lifecycle Matrix](https://lifecycle.vmware.com/#/)

### Elastic

- [Elastic Product End of Life Dates \| Elastic](https://www.elastic.co/support/eol)

### Adobe

- [製品とテクニカルサポート期間](https://helpx.adobe.com/jp/support/programs/eol-matrix.html)

### Atlassian

- [アトラシアン サポート終了 \(EOL\) ポリシー \- アトラシアン製品ドキュメント](https://ja.confluence.atlassian.com/support/atlassian-support-end-of-life-policy-201851003.html)
- [Atlassian applications End of Life Policy \- Transition Technologies PSC \- Atlassian Service Desk \- Confluence](https://psc-software.atlassian.net/wiki/spaces/TTPSCSD/pages/306610384/Atlassian+applications+End+of+Life+Policy)

## OSとその付随情報

### Fedora

Fedora CoreOSのEOLは多分Fedora本体と同じだと思われるが不明

- [End of life - Fedora Project Wiki](https://fedoraproject.org/wiki/End_of_life)

### Red Hat Enterprise Linux

- [Red Hat Enterprise Linux Life Cycle - Red Hat Customer Portal](https://access.redhat.com/support/policy/updates/errata)
- [Red Hat Software Collections Product Life Cycle - Red Hat Customer Portal](https://access.redhat.com/support/policy/updates/rhscl)
- [Red Hat Enterprise Linux 8 Application Streams Life Cycle - Red Hat Customer Portal](https://access.redhat.com/node/4079021)
- [Extended Life Cycle Support Inclusions - Red Hat Customer Portal](https://access.redhat.com/articles/2901071)
- [OpenJDK Life Cycle and Support Policy \- Red Hat Customer Portal](https://access.redhat.com/articles/1299013)

### Oracle Linux

- [Oracle Lifetime Support Policy for Oracle and Sun Software Support](https://www.oracle.com/a/ocom/docs/elsp-lifetime-069338.pdf)

### CentOS

- [About/Product - CentOS Wiki](https://wiki.centos.org/About/Product)

### Debian

- [DebianReleases - Debian Wiki](https://wiki.debian.org/DebianReleases)
    - [LTS - Debian Wiki](https://wiki.debian.org/LTS)
    - [LTS/Extended - Debian Wiki](https://wiki.debian.org/LTS/Extended)

### Ubuntu

- [Ubuntu release cycle | Ubuntu](https://ubuntu.com/about/release-cycle)
- [Releases - Ubuntu Wiki](https://wiki.ubuntu.com/Releases)

### FreeBSD

- [FreeBSD Security Information](https://www.freebsd.org/security/index.html#sup)
- [Unsupported FreeBSD Releases](https://www.freebsd.org/security/unsupported.html)

### Alpine

- [Alpine Linux:Releases - Alpine Linux](https://wiki.alpinelinux.org/wiki/Alpine_Linux:Releases)

### CoreOS Container Linux

> On May 26, 2020, CoreOS Container Linux will reach its end of life will no longer receive updates. We strongly recommend that users begin migrating their workloads to another operating system as soon as possible.

- [End\-of\-life announcement for CoreOS Container Linux](https://coreos.com/os/eol/)

### Windows

- [Windows ライフサイクルのファクト シート - Windows Help](https://support.microsoft.com/ja-jp/help/13853/windows-lifecycle-fact-sheet)

## 言語

### perl

- [Perl Source \- www\.cpan\.org](http://www.cpan.org/src/)

### Java

- Oracle
    - [Oracle Java SE Support Roadmap](https://www.oracle.com/technetwork/jp/java/java-se-support-roadmap.html)
- Java Community
    - [Java Is Still Free \- Google ドキュメント](https://docs.google.com/document/d/1nFGazvrCvHMZJgFstlbzoHjpAVwv5DEdnaBr_5pKuHo/edit#heading=h.p3qt2oh5eczi)
    - [Javaは今も無償です \- Google ドキュメント](https://docs.google.com/document/d/1HtUnuAkUEDGL2gwUOkrDrmLe_zrD6wpAyqYBZxRmHv4/edit)
- OpenJDK各ディストリビューション
    - [OpenJDK Life Cycle and Support Policy \- Red Hat Customer Portal](https://access.redhat.com/articles/1299013)
    - [Support \| AdoptOpenJDK \- Open source, prebuilt OpenJDK binaries](https://adoptopenjdk.net/support.html)
    - [Support \| Adoptium \- Open source, prebuilt OpenJDK binaries](https://adoptium.net/support.html)
    - [Azul Product Support Roadmap](https://www.azul.com/products/azul_support_roadmap/)
    - ~~[Zulu Community Java OpenJDK free download TCK tested](https://www.azul.com/products/zulu-community/)~~
    - [Amazon Corretto FAQs](https://aws.amazon.com/corretto/faqs/)
    - [Support roadmap for the Microsoft Build of OpenJDK \| Microsoft Docs](https://docs.microsoft.com/ja-jp/java/openjdk/support)

### php

- [PHP: Supported Versions](https://www.php.net/supported-versions.php)
- [PHP: Unsupported Branches](https://www.php.net/eol.php)

### Python

- [Python Developer’s Guide — Python Developer's Guide](https://devguide.python.org/#branchstatus)
- [17\. Development Cycle — Python Developer's Guide](https://devguide.python.org/devcycle/#end-of-life-branches)

### Ruby

- [Ruby Maintenance Branches](https://www.ruby-lang.org/en/downloads/branches/)
- [ReleaseEngineering \- Ruby \- Ruby Issue Tracking System](https://bugs.ruby-lang.org/projects/ruby/wiki/ReleaseEngineering)

### Golang

> Each major Go release is supported until there are two newer major releases

- [Release History \- The Go Programming Language](https://golang.org/doc/devel/release.html)

## ミドルウェア

### Apache

- [Welcome\! \- The Apache HTTP Server Project](https://httpd.apache.org/)

### Apache Tomcat

- [Apache Tomcat® \- Which Version Do I Want?](https://tomcat.apache.org/whichversion.html)

### Nginx

毎年バージョンが上がる

- Roadmap – nginx https://trac.nginx.org/nginx/roadmap
- Introducing NGINX 1.16 and 1.17 - NGINX https://www.nginx.com/blog/nginx-1-16-1-17-released/

### Node.js

- [GitHub \- nodejs/Release: Node\.js Foundation Release Working Group](https://github.com/nodejs/Release)

### OpenLite Speed

最近リリースされていない系統はEOL？

- [OpenLiteSpeed Release Log • Open Source Web Server • OpenLiteSpeed](https://openlitespeed.org/release-log/)
- [Road Map \- OpenLiteSpeed Wiki](https://openlitespeed.org/mediawiki/index.php/Road_Map) (ページが古い)

### HAProxy

- [HAProxy \- The Reliable, High Performance TCP/HTTP Load Balancer](http://www.haproxy.org/)

### envoy

- [envoy/RELEASES\.md at main · envoyproxy/envoy](https://github.com/envoyproxy/envoy/blob/main/RELEASES.md)

### Postfix

- [Postfix Source Code](http://cdn.postfix.johnriley.me/mirrors/postfix-release/index.html)

### Samba

- [Samba Release Planning \- SambaWiki](https://wiki.samba.org/index.php/Samba_Release_Planning)

### RabbitMQ

End of Extended SupportがEnd of Lifeになる

- [Release Series — RabbitMQ](https://www.rabbitmq.com/versions.html)

### Ceph

- [Ceph Releases \(index\) — Ceph Documentation](https://docs.ceph.com/en/latest/releases/)

### Grafana

公式ドキュメントにはないが最新と、1つ前のメジャーバージョンまで保守される模様

- [Grafana version lifecycle? \- Grafana \- Grafana Labs Community Forums](https://community.grafana.com/t/grafana-version-lifecycle/57417)

## コンテナ

### Docker

- ~~[Docker \- Maintenance Lifecycle](https://success.docker.com/article/maintenance-lifecycle)~~ ([archive](https://web.archive.org/web/2020*/https://success.docker.com/article/maintenance-lifecycle))
- [Extending Support Cycle for Docker Community Edition \- Docker Blog](https://www.docker.com/blog/extending-support-cycle-docker-community-edition/)

### Kubernetes

- [Patch Releases \| Kubernetes](https://kubernetes.io/releases/patch-releases/)
- [Kubernetes version and version skew support policy \- Kubernetes](https://kubernetes.io/docs/setup/release/version-skew-policy/)

### Rancher

- [Rancher Labs Support and Maintenance – Terms of Service](https://rancher.com/support-maintenance-terms/)

### Apache Mesos

> At any given time, 3 releases are supported: the latest release and the two prior. 

- [Apache Mesos \- Release and Support Policy](http://mesos.apache.org/documentation/latest/versioning/)

### istio

- [Istio / Supported Releases](https://istio.io/latest/docs/releases/supported-releases/)

### Traefik

- [Releases \- Traefik](https://doc.traefik.io/traefik/deprecation/releases/)

## Database

### MySQL

- [MySQL :: MySQL Product Support EOL Announcements](https://www.mysql.com/jp/support/eol-notice.html)
- [MySQL :: MySQL テクニカル・サポート](https://www.mysql.com/jp/support/)
- [Oracle Lifetime Support Policy for Technology Products Guide](https://www.oracle.com/us/assets/lifetime-support-technology-069183.pdf)

### MariaDB

- [Maintenance Policy \- MariaDB\.org](https://mariadb.org/about/maintenance-policy/)
- [MariaDB Releases \- MariaDB](https://downloads.mariadb.org/mariadb/+releases/)

### PostgreSQL

- [PostgreSQL: Versioning Policy](https://www.postgresql.org/support/versioning/)

### Oracle Database

- [Oracle Lifetime Support Policy for Technology Products Guide](http://www.oracle.com/us/support/library/lifetime-support-technology-069183.pdf)

### MongoDB

- [Support Policy \| MongoDB](https://www.mongodb.com/support-policy)
- [MongoDB Software Lifecycle Schedules \| MongoDB](https://www.mongodb.com/support-policy/lifecycles)

### Redis

> The latest stable release is always fully supported and maintained.
> 
> Two additional versions receive maintenance only, meaning that only fixes for critical bugs and major security issues are committed and released as patches:
> 
> - The previous minor version of the latest stable release.
> - The previous stable major release.

6.2リリース前後にポリシーが変わって、直前のメジャーリリースまではサポート（？）

- [Software Product Lifecycle \| Redis Labs Documentation Center](https://docs.redislabs.com/latest/rs/administering/product-lifecycle/)
- [Redis release cycle – Redis](https://redis.io/topics/releases)

### Apache Cassandra

以前の[ページ](https://web.archive.org/web/20210727060314/https://cassandra.apache.org/download/)より、2.1は4.0がリリースされた日（2021-07-26）でEOL。
以前の[ページ](https://web.archive.org/web/20210801204219/https://cassandra.apache.org/_/download.html)より、2.2は4.1がリリースされる日まで保守されると思われる。（が、4.1がリリースされるであろう2022-04よりはるか前の2022-02時点で2.2の保守期間に関する記載が消えている。）
2022-02によくわからない流れでdowonloadページに記載のあるバージョンすべての保守期間が延長された。
[ML](https://web.archive.org/web/20210801204219/https://cassandra.apache.org/_/download.html), [PR](https://github.com/apache/cassandra-website/pull/96)

3.x系のリリースポリシーは[こちら](https://web.archive.org/web/20150620065726/http://www.planetcassandra.org/blog/cassandra-2-2-3-0-and-beyond)で確認可能。3.0と3.xの最終マイナーバージョンは保守されていると解釈できるか。

- [Download](https://cassandra.apache.org/download/)

### YugabyteDB

- [Releases overview \| YugabyteDB Docs](https://docs.yugabyte.com/latest/releases/releases-overview/)

## Framework

### Spring

- [Spring Framework](https://spring.io/projects/spring-framework#support)
- [Spring Boot](https://spring.io/projects/spring-boot#support)

### Symfony

- [Symfony releases, notifications and release checker](https://symfony.com/releases)

### Ruby on Rails

- [Maintenance Policy for Ruby on Rails — Ruby on Rails Guides](https://guides.rubyonrails.org/maintenance_policy.html)

## CMS

### Movable Type

- [Movable Type のプロダクト・ライフサイクルポリシーについて \| CMSプラットフォーム Movable Type ドキュメントサイト](https://www.movabletype.jp/life_cycle_policy.html)

### Drupal

- [Drupal core release cycle: major, minor, and patch releases \| Drupal\.org](https://www.drupal.org/core/release-cycle-overview)
- [Drupal 6 end\-of\-life announcement \| Drupal\.org](https://www.drupal.org/forum/general/news-and-announcements/2015-11-09/drupal-6-end-of-life-announcement)
- [Drupal 7 will reach end\-of\-life in November of 2022 \- PSA\-2019\-02\-25 \| Drupal\.org](https://www.drupal.org/psa-2019-02-25)
- [Drupal 8 end\-of\-life on November 2, 2021 \(four months from now\) \- PSA\-2021\-2021\-06\-29 \| Drupal\.org](https://www.drupal.org/psa-2021-2021-06-29)