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Eclipse Temurin 8.0.382 release notes

Red Hat build of OpenJDK 8

Red Hat Customer Content Services

Abstract

The release notes for Eclipse Temurin 8.0.382 provide an overview of new features in OpenJDK 8 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 three LTS versions: OpenJDK 8u, OpenJDK 11u, and OpenJDK 17u.

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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Making open source more inclusive

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 8 release of Eclipse Temurin includes, see OpenJDK 8u382 Released.

New features and enhancements

Review the following release notes to understand new features and feature enhancements included with the Eclipse Temurin 8.0.382 release:

Support for GB18030-2022

The Chinese Electronics Standardization Institute (CESI) recently published GB18030-2022 as an update to the GB18030 standard, synchronizing the character set with Unicode 11.0. The GB18030-2022 standard is now the default GB18030 character set that OpenJDK 8.0.382 uses. However, this updated character set contains incompatible changes compared with GB18030-2000, which previous releases of OpenJDK 8 used. From OpenJDK 8.0.382 onward, if you want to use the previous version of the character set, ensure that the new system property jdk.charset.GB18030 is set to 2000.

See JDK-8301119 (JDK Bug System).

Additional characters for GB18030-2022 (Level 2) support allowed

To support "Implementation Level 2" of the GB18030-2022 standard, OpenJDK must support the use of characters that are in the Chinese Japanese Korean (CJK) Unified Ideographs Extension E block of Unicode 8.0. Maintenance Release 5 of the Java SE 8 specification adds support for these characters, which OpenJDK 8.0.382 implements through the addition of a new UnicodeBlock instance, Character.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_E.

See JDK-8305681 (JDK Bug System).

Enhanced validation of JAR signature

You can now configure the maximum number of bytes that are allowed for the signature-related files in a Java archive (JAR) file by setting a new system property, jdk.jar.maxSignatureFileSize. By default, the jdk.jar.maxSignatureFileSize property is set to 8000000 bytes (8 MB).

JDK bug system reference ID: JDK-8300596.

GTS root certificate authority (CA) certificates added

In the OpenJDK 8.0.382 release, the cacerts truststore includes four Google Trust Services (GTS) root certificates:

Certificate 1

Name: Google Trust Services LLC
Alias name: gtsrootcar1
Distinguished name: CN=GTS Root R1, O=Google Trust Services LLC, C=US

Certificate 2

Name: Google Trust Services LLC
Alias name: gtsrootcar2
Distinguished name: CN=GTS Root R2, O=Google Trust Services LLC, C=US

Certificate 3

Name: Google Trust Services LLC
Alias name: gtsrootcar3
Distinguished name: CN=GTS Root R3, O=Google Trust Services LLC, C=US

Certificate 4

Name: Google Trust Services LLC
Alias name: gtsrootcar4
Distinguished name: CN=GTS Root R4, O=Google Trust Services LLC, C=US

See JDK-8307134 (JDK Bug System).

Microsoft Corporation root CA certificates added

In the OpenJDK 8.0.382 release, the cacerts truststore includes two Microsoft Corporation root certificates:

Certificate 1

Name: Microsoft Corporation
Alias name: microsoftecc2017
Distinguished name: CN=Microsoft ECC Root Certificate Authority 2017, O=Microsoft Corporation, C=US

Certificate 2

Name: Microsoft Corporation
Alias name: microsoftrsa2017
Distinguished name: CN=Microsoft RSA Root Certificate Authority 2017, O=Microsoft Corporation, C=US

See JDK-8304760 (JDK Bug System).

TWCA root CA certificate added

In the OpenJDK 8.0.382 release, the cacerts truststore includes the Taiwan Certificate Authority (TWCA) root certificate:

Name: TWCA
Alias name: twcaglobalrootca
Distinguished name: CN=TWCA Global Root CA, OU=Root CA, O=TAIWAN-CA, C=TW

See JDK-8305975 (JDK Bug System).

Revised on 2024-05-10 09:07:26 UTC

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