# Release: Elastic Beanstalk Amazon Linux 2 platform updates on September 2, 2021
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This release provides new versions for AWS Elastic Beanstalk platforms based on Amazon Linux 2. The release includes security updates. It also includes Docker, Go, Tomcat, .NET Core, Node.js, and Ruby updates.

**Release date:** September 2, 2021

## Changes
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The following table lists the changes included in this release.

**Note**  
Be aware that at the time these release notes are published, the new platform versions might not yet be available in all the AWS Regions that Elastic Beanstalk supports. It might take a few hours for the release to complete.


| **Category** | **Description** | 
| --- | --- | 
| **Platform** | **Update** | 
| --- | --- | 
|  **Security updates**  |  Applied all security updates published in the [Amazon Linux Security Center](https://alas.aws.amazon.com/alas2.html) on or before **August 16, 2021** to all released Amazon Linux 2 platforms. The **.NET Core** and **Node.js** releases are security releases. For more information, see **Platform-specific updates** in this table.  | 
|  **Platform-specific updates**  |  Made these platform-specific updates: [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2021-09-02-linux.html)  | 
|  **Docker**  |  Updated Docker to version [20.10.7](https://docs.docker.com/engine/release-notes/#20107).  | 
|  **Go**  |  Updated Go to release **1.17**. For details, see [go1.17](https://golang.org/doc/devel/release.html#go1.17) in *The Go Programming Language Release History*.  | 
|  **Tomcat**  |  Updated Tomcat 8.5 to [Tomcat 8.5.69](https://tomcat.apache.org/tomcat-8.5-doc/changelog.html#Tomcat_8.5.69_(schultz)).  | 
|  **.NET Core**  |  Updated .NET Core to releases [5.0.9](https://github.com/dotnet/core/blob/master/release-notes/5.0/5.0.9/5.0.9.md). [3.1.18](https://github.com/dotnet/core/blob/master/release-notes/3.1/3.1.18/3.1.18.md), and [2.1.30](https://github.com/dotnet/core/blob/master/release-notes/2.1/2.1.30/2.1.30.md). These are security releases.  | 
|  **Node.js**  |  Updated Node.js 14 to add support for Node versions [14.17.5](https://nodejs.org/en/blog/release/v14.17.5/) and [14.17.4](https://nodejs.org/en/blog/release/v14.17.4/). Updated Node.js 12 to add support for Node versions [12.22.5](https://nodejs.org/en/blog/release/v12.22.5/) and [12.22.4](https://nodejs.org/en/blog/release/v12.22.4/). The new Node.js versions are security releases.  | 
|  **Ruby**  |  Updated RubyGems to release [3.2.25](https://blog.rubygems.org/2021/07/30/3.2.25-released.html). Updated Puma to version [5.4.0](https://github.com/puma/puma/releases/tag/v5.4.0).  | 

## New platform versions
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**Topics**
+ [Docker](#release-2021-09-02-linux.platforms.docker)
+ [Go](#release-2021-09-02-linux.platforms.go)
+ [Java SE](#release-2021-09-02-linux.platforms.javase)
+ [Tomcat](#release-2021-09-02-linux.platforms.java)
+ [.NET Core on Linux](#release-2021-09-02-linux.platforms.dotnetlinux)
+ [Node.js](#release-2021-09-02-linux.platforms.nodejs)
+ [PHP](#release-2021-09-02-linux.platforms.PHP)
+ [Python](#release-2021-09-02-linux.platforms.python)
+ [Ruby](#release-2021-09-02-linux.platforms.ruby)

### Docker
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|  Platform Version and *Solution Stack Name*   |  AMI  |  Docker  |  Docker Compose  |  Proxy Server  | 
| --- | --- | --- | --- | --- | 
|   ** Docker AL2 version 3.4.5**   * 64bit Amazon Linux 2 v3.4.5 running Docker *   |  2.0.20210721  |  20.10.7  |  1.29.2  |  nginx 1.20.0  | 

### Go
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|  Platform Version and *Solution Stack Name*   |  AMI  |  Language  |  AWS X-Ray  |  Proxy Server  | 
| --- | --- | --- | --- | --- | 
|   ** Go 1 AL2 version 3.4.0**   * 64bit Amazon Linux 2 v3.4.0 running Go 1 *   |  2.0.20210721  |  Go 1.17  |  3.2.0  |  nginx 1.20.0  | 

### Java SE
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|  Platform Version and *Solution Stack Name*   |  AMI  |  Language  |  Tools  |  AWS X-Ray  |  Proxy Server  | 
| --- | --- | --- | --- | --- | --- | 
|   ** Corretto 11 version 3.2.5**   * 64bit Amazon Linux 2 v3.2.5 running Corretto 11 *   |  2.0.20210721  |  Corretto 11.0.12.7.1  |  Ant 1.10.7, Gradle 5.6.2, Maven 3.6.2  |  3.2.0  |  nginx 1.20.0  | 
|   ** Corretto 8 version 3.2.5**   * 64bit Amazon Linux 2 v3.2.5 running Corretto 8 *   |  2.0.20210721  |  Corretto 8.302.08.1  |  Ant 1.10.7, Gradle 5.6.2, Maven 3.6.2  |  3.2.0  |  nginx 1.20.0  | 

### Tomcat
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|  Platform Version and *Solution Stack Name*   |  AMI  |  Language  |  AWS X-Ray  |  Application Server  |  Proxy Server  | 
| --- | --- | --- | --- | --- | --- | 
|   ** Corretto 11 with Tomcat 8.5 AL2 version 4.2.5**   * 64bit Amazon Linux 2 v4.2.5 running Tomcat 8.5 Corretto 11 *   |  2.0.20210721  |  Corretto 11.0.12.7.1  |  3.2.0  |  Tomcat 8.5.69  |  nginx 1.20.0 (default), Apache 2.4.48  | 
|   ** Corretto 8 with Tomcat 8.5 AL2 version 4.2.5**   * 64bit Amazon Linux 2 v4.2.5 running Tomcat 8.5 Corretto 8 *   |  2.0.20210721  |  Corretto 8.302.08.1  |  3.2.0  |  Tomcat 8.5.69  |  nginx 1.20.0 (default), Apache 2.4.48  | 

### .NET Core on Linux
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|  Platform Version and *Solution Stack Name*   |  Framework  |  Proxy Server  |  AMI  |  AWS X-Ray  | 
| --- | --- | --- | --- | --- | 
|   ** .NET Core on AL2 version 2.2.5**   * 64bit Amazon Linux 2 v2.2.5 running .NET Core *   |  .NET 5.0.9, supports 5.0.9, 3.1.18, 2.1.30  |  nginx 1.20.0  |  2.0.20210721  |  3.2.0  | 

### Node.js
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|  Platform Version and *Solution Stack Name*   |  AMI  |  Node.js versions (npm versions)  |  Proxy Server  |  Git  |  AWS X-Ray  | 
| --- | --- | --- | --- | --- | --- | 
|   ** Node.js 14 AL2 version 5.4.5**   * 64bit Amazon Linux 2 v5.4.5 running Node.js 14 *   |  2.0.20210721  |  14.17.5 (6.14.14), 14.17.4 (6.14.14), 14.17.3 (6.14.13), 14.17.2 (6.14.13), 14.17.1 (6.14.13), 14.17.0 (6.14.13), 14.16.1 (6.14.12), 14.16.0 (6.14.11), 14.15.5 (6.14.11), 14.15.4 (6.14.10), 14.15.3 (6.14.9), 14.15.2 (6.14.9), 14.15.1 (6.14.8), 14.15.0 (6.14.8), 14.14.0 (6.14.8), 14.13.1 (6.14.8), 14.13.0 (6.14.8), 14.12.0 (6.14.8), 14.11.0 (6.14.8), 14.10.1 (6.14.8), 14.10.0 (6.14.8), 14.9.0 (6.14.8), 14.8.0 (6.14.7), 14.7.0 (6.14.7), 14.6.0 (6.14.6), 14.5.0 (6.14.5), 14.4.0 (6.14.5), 14.3.0 (6.14.5), 14.2.0 (6.14.4), 14.1.0 (6.14.4), 14.0.0 (6.14.4)  Default version: 14.17.5  |  nginx 1.20.0 (default), Apache 2.4.48  |  2.32.0  |  3.2.0  | 
|   ** Node.js 12 AL2 version 5.4.5**   * 64bit Amazon Linux 2 v5.4.5 running Node.js 12 *   |  2.0.20210721  |  12.22.5 (6.14.14), 12.22.4 (6.14.14), 12.22.3 (6.14.13), 12.22.2 (6.14.13), 12.22.1 (6.14.12), 12.22.0 (6.14.11), 12.21.0 (6.14.11), 12.20.2 (6.14.11), 12.20.1 (6.14.10), 12.20.0 (6.14.8), 12.19.1 (6.14.8), 12.19.0 (6.14.8), 12.18.4 (6.14.6), 12.18.3 (6.14.6), 12.18.2 (6.14.5), 12.18.1 (6.14.5), 12.18.0 (6.14.4), 12.17.0 (6.14.4), 12.16.3 (6.14.4), 12.16.2 (6.14.4), 12.16.1 (6.13.4), 12.16.0 (6.13.4), 12.15.0 (6.13.4), 12.14.1 (6.13.4), 12.14.0 (6.13.4), 12.13.1 (6.12.1), 12.13.0 (6.12.0), 12.12.0 (6.11.3), 12.11.1 (6.11.3), 12.11.0 (6.11.3), 12.10.0 (6.10.3), 12.9.1 (6.10.2), 12.9.0 (6.10.2), 12.8.1 (6.10.2), 12.8.0 (6.10.2), 12.7.0 (6.10.0), 12.6.0 (6.9.0), 12.5.0 (6.9.0), 12.4.0 (6.9.0), 12.3.1 (6.9.0), 12.3.0 (6.9.0), 12.2.0 (6.9.0), 12.1.0 (6.9.0), 12.0.0 (6.9.0)  Default version: 12.22.5  |  nginx 1.20.0 (default), Apache 2.4.48  |  2.32.0  |  3.2.0  | 

### PHP
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|  Platform Version and *Solution Stack Name*   |  AMI  |  Language  |  Composer  |  Proxy Server  | 
| --- | --- | --- | --- | --- | 
|   ** PHP 8.0 AL2 version 3.3.5**   * 64bit Amazon Linux 2 v3.3.5 running PHP 8.0 *   |  2.0.20210721  |  PHP 8.0.8  |  2.0.13  |  nginx 1.20.0 (default), Apache 2.4.48  | 
|   ** PHP 7.4 AL2 version 3.3.5**   * 64bit Amazon Linux 2 v3.3.5 running PHP 7.4 *   |  2.0.20210721  |  PHP 7.4.21  |  1.10.22  |  nginx 1.20.0 (default), Apache 2.4.48  | 

### Python
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|  Platform Version and *Solution Stack Name*   |  AMI  |  Language  |  Package Manager  |  Packager  |  meld3  |  AWS X-Ray  |  Proxy Server  | 
| --- | --- | --- | --- | --- | --- | --- | --- | 
|   ** Python 3.8 AL2 version 3.3.5**   * 64bit Amazon Linux 2 v3.3.5 running Python 3.8 *   |  2.0.20210721  |  Python 3.8.5  |  pipenv 2020.8.13  |    |    |  3.2.0  |  nginx 1.20.0 (default), Apache 2.4.48  | 
|   ** Python 3.7 AL2 version 3.3.5**   * 64bit Amazon Linux 2 v3.3.5 running Python 3.7 *   |  2.0.20210721  |  Python 3.7.10  |  pipenv 2020.8.13  |    |    |  3.2.0  |  nginx 1.20.0 (default), Apache 2.4.48  | 

### Ruby
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|  Platform Version and *Solution Stack Name*   |  AMI  |  Language  |  Package Manager  |  Application Server  |  AWS X-Ray  |  Proxy Server  | 
| --- | --- | --- | --- | --- | --- | --- | 
|   ** Ruby 2.7 AL2 version 3.3.5**   * 64bit Amazon Linux 2 v3.3.5 running Ruby 2.7 *   |  2.0.20210721  |  Ruby 2.7.4-p191  |  RubyGems 3.2.25  |  Puma 5.4.0  |  3.2.0  |  nginx 1.20.0  | 
|   ** Ruby 2.6 AL2 version 3.3.5**   * 64bit Amazon Linux 2 v3.3.5 running Ruby 2.6 *   |  2.0.20210721  |  Ruby 2.6.8-p205  |  RubyGems 3.2.25  |  Puma 5.4.0  |  3.2.0  |  nginx 1.20.0  |