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    The Release of Java 21: What This Means for Java Customers

    Java 21 isn't just a feature release — it triggers licensing timeline changes for Java 17 and earlier versions that could leave your organization exposed. Understand the new support windows, migration deadlines, and what happens if you don't act.

    Dean Bolton

    Dean Bolton

    Chief Architect, LicenseFortress

    September 2023
    5 min read
    The Release of Java 21: What This Means for Java Customers

    Java 21 isn't just a feature release — it triggers licensing timeline changes for Java 17 and earlier versions that could leave your organization exposed. Understand the new support windows, migration deadlines, and what happens if you don't act.

    The bottom line

    Java 21 isn't just a feature release — it triggers licensing timeline changes for Java 17 and earlier versions that could leave your organization exposed. Understand the new support windows, migration deadlines, and what happens if you don't act.

    • LicenseFortress is an independent software licensing advocate — we never sell vendor licenses and take no vendor commissions.
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    • Coverage across Oracle, Microsoft, IBM, SAP, VMware by Broadcom, and Adobe.
    • Licensing experts working alongside software contract attorneys.

    From our case files

    How clients handled the last round of Java licensing shifts:

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    About the author

    Dean Bolton

    Dean Bolton

    Chief Architect, LicenseFortress

    Dean leads LicenseFortress' technical licensing practice, covering Oracle, VMware, virtualization and infrastructure licensing rules.