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Comment: Use English throughout schedule

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OpenJDK 17 updates will be delivered on the same established quarterly cycle used by Oracle i.e. "the third Tuesday closest to the 17th day of January, April, July and October."

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In general we follow the common rules for the jdk-updates project. 

In addition to this list, we will consider

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However, if there is an enhancement that provides substantial benefit to OpenJDK 17u users and it is of low risk, we will consider it. Please ask on the jdk-updates mailing list mailing list if  if you are in any doubt about whether your proposed backport might qualify.

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jdk17u: Repository used for Rampdown of JDK 17 Update releases. Pushes only during 4-weeks rampdown period after jdk17u-critical-yes approval. Check here for clearance.

Timelines

The release date follows the schedule of Oracle Critical Patch Updates as this is the date embargoed security fixes can be published.


OpenJDK  OpenJDK 17.0.416

  • Tuesday, July 19 2022 15 2025 GA; OpenJDK 17.0.4 16 released (tag: jdk-17.0.416-ga)

 OpenJDK OpenJDK 17.0.517

  • Wednesday, June 1 2022: May 28 2025: jdk17u-dev repo open (tag: 17.0.517+0)
  • Tuesday, August 2 2022July 29 2025: First merge from jdk17u-dev to jdk17u (tag: 17.0.517+1)
  • Tuesday, August 30 2022September 2 2025: Rampdown; last merge from jdk17u-dev to jdk17u
  • Tuesday, September 27 202230 2025: Last tag before code freeze
  • Tuesday, October 18 2022 21 2025 GA; OpenJDK 17.0.5 17 released (tag: jdk-17.0.517-ga)

 OpenJDK OpenJDK 17.0.618

  • Wednesday, August 31 2022September 3 2025: jdk17u-dev repo open (tag: 17.0.618+0)
  • Tuesday, November 1 2022October 28 2025: First merge from jdk17u-dev to jdk17u (tag: 17.0.618+1)
  • Tuesday, December 6 20222 2025: Rampdown; last merge from jdk17u-dev to jdk17u
  • Tuesday, January 3  2023December 30 2025: Last tag before code freeze
  • Tuesday, January 17 2023 20 2026 GA; OpenJDK 17.0.6 18 released (tag: jdk-17.0.618-ga)

 OpenJDK OpenJDK 17.0.719

  • Wednesday, December 7 20223 2025: jdk17u-dev repo open (tag: 17.0.719+0)

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Generic timetable:

weeksjdk17u-devjdk17u
release of update n-1
for two weeks after release of update n-1development of n ongoingclosed
3-5 weeks development of n ongoingbulk merge from jdk17u-dev to jdk17u, tagging builds
4 weeksdevelopment of n+1public rampdown of update n, tagging
3 weeksdevelopment of n+1closed, rampdown of embargoed changes.
release of update n

Latest Release

Latest GA release: 17.0.4.116

Older releases can be found in the archive.

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[All requests] [Approved requests] [Approved requests without push] [Unapproved requests]

Filters for Release 17.0.16

Changes new in 17.0.16 excluding test changes: Differences to OpenJDK 17.0.15.

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17.0.416/all: OpenJDK but not OracleJDK: Changes in OpenJDK 17.0.4 16 that are not in OracleJDK 17.0.416.

17.0.416/all: OracleJDK but not OpenJDK: Changes backported to OracleJDK 17.0.3-17.0.4 16 but not in OpenJDK 17.0.416.

17.0.416/new: OracleJDK but not OpenJDK: Changes new in OracleJDK 17.0.4 16 but not in OpenJDK 17.0.416.

Filters for Release 17.0.

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17

Changes new in 17.0.17 excluding test changes: Differences to OpenJDK 17.0.16.

17.0.517/all: OpenJDK but not OracleJDK: Changes in OpenJDK 17.0.5 17 that are not in OracleJDK 17.0.517.

17.0.517/all: OracleJDK but not OpenJDK: Changes backported to OracleJDK 17.0.3-17.0.5 17 but not in OpenJDK 17.0.517.

17.0.517/new: OracleJDK but not OpenJDK: Changes new in OracleJDK 17.0.5 17 but not in OpenJDK 17.0.517.

Filters for Release 17.0.18

Changes new in 17.0.18 excluding test changes tbd: Differences to OpenJDK 17.0.17.

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17.0.618/all: OpenJDK but not OracleJDK: Changes in OpenJDK 17.0.6 18 that are not in OracleJDK 17.0.618.

17.0.618/all: OracleJDK but not OpenJDK: Changes backported to OracleJDK 17.0.3-17.0.6 18 but not in OpenJDK 17.0.618.

17.0.618/new: OracleJDK but not OpenJDK: Changes new in OracleJDK 17.0.6 18 but not in OpenJDK 17.0.618.

Common jdk17u JBS labels

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  • jdk17u-na Change does not apply to open jdk17u. In general, this is a change done by Oracle for their build or test infrastructure, for their own delivery or in their tests not open sourced. Any other change can also be not of interest to open jdk17u.
  • jdk17u-defer-next Change is generally acceptable, but should go into the next JDK 17 update release. I.e. 17.0.4 is currently collecting fixes in jdk17u-dev, but the proposed change should get into 17.0.5 (the next release) instead.  The maintainers will clear this label when development of the next release (17.0.5 in the example) is started.
  • jdk17u-todo Changes Oracle backported to older releases that are not backported to open jdk17u.  We mostly need this tag to make the "all" filters more efficient.