Page History

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• Wednesday, September 3 2025: jdk21u-dev repo open (tag: 21.0.10+0)
• Tuesday, October 28 2025: First merge from jdk21u-dev to jdk21u (tag: 21.0.10+1)
• Tuesday, December 2 2025: Rampdown; last merge from jdk21u-dev to jdk21u
• Tuesday, December 30 2025: Last tag before code freeze
• Tuesday, January 20 2026 GA; OpenJDK 21.0.10 released (tag: jdk-21.0.10-ga)

OpenJDK 21.0.11

• Wednesday, December 3 2025: jdk21u-dev repo open (tag: 21.0.11+0)

Latest Release

Latest GA release:21.0.78

• 21.0.78+6 9 (GA), April July 15th 2025, [Release] [Tag] [Binaries]

Older releases can be found in the archive.

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Critical Fix Requests

[Unapproved requests]

Filters for Release 21.0.7

Changes new in 21.0.7 excluding test changes: Differences to OpenJDK 21.0.6.

21.0.7/all: OpenJDK but not OracleJDK: Changes in OpenJDK 21.0.7 that are not in OracleJDK 21.0.7.

21.0.7/all: OracleJDK but not OpenJDK: Changes backported to OracleJDK 21.0.3-21.0.7 but not in OpenJDK 21.0.7.

21.0.7/new: OracleJDK but not OpenJDK: Changes new in OracleJDK 21.0.7 but not in OpenJDK 21.0.7

Filters for Release 21.0.8

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