Zulu 10.3, 8.31, 7.24, and 6.21 Release

Released 2018 July

Zulu 10.3, 8.31, 7.24, and 6.21 release provides accumulated fixes reflecting July 2018 OpenJDK changes and additional fixes. New Java levels are updated on all platforms.

This Zulu release establishes support for Ubuntu 18.04 LTS (Bionic Beaver) on Zulu 10.3, 8.31, 7.24, and 6.21.

This Zulu release provides an updated version of the cacerts file that includes additional root CA certificates from OpenJDK for Zulu 10. For more information, see JEP 319: Root Certificates.

This release of Zulu contains IANA time zone data version 2018e.

This release of Zulu introduces Java Access Bridge 2.0.2 support for Zulu 7 on Microsoft Windows systems.

Bug ID


14349 n/a JBoss 7.2 may crash at startup with Zulu 7.23. Fixed in Zulu 7.24.

Zulu follows the OpenJDK security roadmap. The following table shows the roadmap changes implemented in July release.




JDK Levels

Applicable in Zulu

AES/GCM 7 Add support for AEAD TLS Cipher Suites.



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