Java 23

Java 23 will be released in September 2024. It will not be an LTS release, and will be obsoleted with the release of Java 24 in March 2025.

Status: Early access.

Page last updated: 2024-04-05.

Schedule:

• 2024-06-06 Rampdown Phase One

• 2024-07-18 Rampdown Phase Two

• 2024-08-08 Initial Release Candidate

• 2024-08-22 Final Release Candidate

• 2024-09-17 General Availability

Resources:

• Release Notes

• OpenJDK Release-Candidate Builds

• Schedule, status and features

Selected changes targeted to Java 23

• JEP 455: Primitive Types in Patterns, instanceof, and switch (Preview)

Changes proposed to target Java 23

none at present