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Release notes for Eclipse Temurin 11.0.22

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Abstract

The release notes for Eclipse Temurin 11.0.22 provide an overview of new features in OpenJDK 11 and a list of potential known issues and possible workarounds.

Preface

Open Java Development Kit (OpenJDK) is a free and open-source implementation of the Java Platform, Standard Edition (Java SE). Eclipse Temurin is available in four LTS versions: OpenJDK 8u, OpenJDK 11u, OpenJDK 17u, and OpenJDK 21u.

Binary files for Eclipse Temurin are available for macOS, Microsoft Windows, and multiple Linux x86 Operating Systems including Red Hat Enterprise Linux and Ubuntu.

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Red Hat is committed to replacing problematic language in our code, documentation, and web properties. We are beginning with these four terms: master, slave, blacklist, and whitelist. Because of the enormity of this endeavor, these changes will be implemented gradually over several upcoming releases. For more details, see our CTO Chris Wright’s message.

Chapter 1. Support policy for Eclipse Temurin

Red Hat will support select major versions of Eclipse Temurin in its products. For consistency, these are the same versions that Oracle designates as long-term support (LTS) for the Oracle JDK.

A major version of Eclipse Temurin will be supported for a minimum of six years from the time that version is first introduced. For more information, see the Eclipse Temurin Life Cycle and Support Policy.

Note

RHEL 6 reached the end of life in November 2020. Because of this, Eclipse Temurin does not support RHEL 6 as a supported configuration.

Chapter 2. Eclipse Temurin features

Eclipse Temurin does not contain structural changes from the upstream distribution of OpenJDK.

For the list of changes and security fixes that the latest OpenJDK 11 release of Eclipse Temurin includes, see OpenJDK 11.0.22 Released.

New features and enhancements

Review the following release notes to understand new features and feature enhancements included with the Eclipse Temurin 11.0.22 release:

New JFR event jdk.SecurityProviderService

Calls to the java.security.Provider.getService(String type, String algorithm) method now trigger a new JFR event, jdk.SecurityProviderService.

The jdk.SecurityProviderService event contains the following three fields:

  • Type: The type of service
  • Algorithm: The algorithm name
  • Provider: The security provider

The jdk.SecurityProviderService event is disabled by default. You can enable this event by using the standard JFR configuration files and options.

See JDK-8254711 (JDK Bug System).

Increased default value of jdk.jar.maxSignatureFileSize system property

OpenJDK 11.0.20 introduced a jdk.jar.maxSignatureFileSize system property for configuring the maximum number of bytes that are allowed for the signature-related files in a Java archive (JAR) file (JDK-8300596). By default, the jdk.jar.maxSignatureFileSize property was set to 8000000 bytes (8 MB), which was too small for some JAR files, such as the Mend (formerly WhiteSource) Unified Agent JAR file.

OpenJDK 11.0.22 increases the default value of the jdk.jar.maxSignatureFileSize property to 16000000 bytes (16 MB).

See JDK-8312489 (JDK Bug System)

Telia Root CA v2 certificate added

In OpenJDK 11.0.22, the cacerts truststore includes the Telia Root certificate authority (CA) v2 certificate:

  • Name: Telia Root CA v2
  • Alias name: teliarootcav2
  • Distinguished name: CN=Telia Root CA v2, O=Telia Finland Oyj, C=FI

See JDK-8317373 (JDK Bug System).

Let’s Encrypt ISRG Root X2 CA certificate added

In OpenJDK 11.0.22, the cacerts truststore includes the Internet Security Research Group (ISRG) Root X2 CA certificate from Let’s Encrypt:

  • Name: Let’s Encrypt
  • Alias name: letsencryptisrgx2
  • Distinguished name: CN=ISRG Root X2, O=Internet Security Research Group, C=US

See JDK-8317374 (JDK Bug System).

Digicert, Inc. root certificates added

In OpenJDK 11.0.22, the cacerts truststore includes four Digicert, Inc. root certificates:

Certificate 1
  • Name: DigiCert, Inc.
  • Alias name: digicertcseccrootg5
  • Distinguished name: CN=DigiCert CS ECC P384 Root G5, O="DigiCert, Inc.", C=US
Certificate 2
  • Name: DigiCert, Inc.
  • Alias name: digicertcsrsarootg5
  • Distinguished name: CN=DigiCert CS RSA4096 Root G5, O="DigiCert, Inc.", C=US
Certificate 3
  • Name: DigiCert, Inc.
  • Alias name: digicerttlseccrootg5
  • Distinguished name: CN=DigiCert TLS ECC P384 Root G5, O="DigiCert, Inc.", C=US
Certificate 4
  • Name: DigiCert, Inc.
  • Alias name: digicerttlsrsarootg5
  • Distinguished name: CN=DigiCert TLS RSA4096 Root G5, O="DigiCert, Inc.", C=US

See JDK-8318759 (JDK Bug System).

eMudhra Technologies Limited root certificates added

In OpenJDK 11.0.22, the cacerts truststore includes three eMudhra Technologies Limited root certificates:

Certificate 1
  • Name: eMudhra Technologies Limited
  • Alias name: emsignrootcag1
  • Distinguished name: CN=emSign Root CA - G1, O=eMudhra Technologies Limited, OU=emSign PKI, C=IN
Certificate 2
  • Name: eMudhra Technologies Limited
  • Alias name: emsigneccrootcag3
  • Distinguished name: CN=emSign ECC Root CA - G3, O=eMudhra Technologies Limited, OU=emSign PKI, C=IN
Certificate 3
  • Name: eMudhra Technologies Limited
  • Alias name: emsignrootcag2
  • Distinguished name: CN=emSign Root CA - G2, O=eMudhra Technologies Limited, OU=emSign PKI, C=IN

See JDK-8319187 (JDK Bug System).

Revised on 2024-05-09 16:48:33 UTC

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