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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 17.0.415
- Tuesday, July 19 2022 April 15 2025 GA; OpenJDK 17.0.4 15 released (tag: jdk-17.0.415-ga)
OpenJDK OpenJDK 17.0.516
- Wednesday, June 1 2022: February 26 2025: jdk17u-dev repo open (tag: 17.0.516+0)
- Tuesday, August 2 2022: April 29 2025: First merge from jdk17u-dev to jdk17u (tag: 17.0.516+1)
- Tuesday, August 30 2022: Mai 27 2025: Rampdown; last merge from jdk17u-dev to jdk17u
- Tuesday, September 27 2022: June 24 2025: Last tag before code freeze
- Tuesday, October 18 2022 July 15 2025 GA; OpenJDK 17.0.5 16 released (tag: jdk-17.0.516-ga)
OpenJDK OpenJDK 17.0.617
- Wednesday, August 31 2022: Mai 28 2025: jdk17u-dev repo open (tag: 17.0.617+0)
- Tuesday, November 1 2022July 29 2025: First merge from jdk17u-dev to jdk17u (tag: 17.0.617+1)
- Tuesday, December 6 2022September 2 2025: Rampdown; last merge from jdk17u-dev to jdk17u
- Tuesday, January 3 2023September 30 2025: Last tag before code freeze
- Tuesday, January 17 2023 October 21 2025 GA; OpenJDK 17.0.6 17 released (tag: jdk-17.0.617-ga)
OpenJDK OpenJDK 17.0.718
- Wednesday, December 7 2022: jdk17uSeptember 3 2025: jdk217u-dev repo open (tag: 17.0.718+0)
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Generic timetable:
| weeks | jdk17u-dev | jdk17u |
|---|---|---|
| release of update n-1 | ||
| for two weeks after release of update n-1 | development of n ongoing | closed |
| 3-5 weeks | development of n ongoing | bulk merge from jdk17u-dev to jdk17u, tagging builds |
| 4 weeks | development of n+1 | public rampdown of update n, tagging |
| 3 weeks | development of n+1 | closed, rampdown of embargoed changes. |
| release of update n | ||
Latest Release
Latest GA release: 17.0.415
Older releases can be found in the archive.
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Latest Generally Available (GA) binary releases of the jdk17u stream of the OpenJDK jdk-updates project are available at: https://adoptium.net/temurin/archive/releases/?version=17
Latest Early Access (EA) binary releases of the jdk17u stream of the OpenJDK jdk-updates project are available at: https://adoptium.net/temurin/nightly/?version=17
JBS Filters
Some filters will only work for users that are logged into JBS.
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[All requests] [Approved requests] [Approved requests without push] [Unapproved requests]
Filters for Release 17.0.15
Changes new in 17.0.15 excluding test changes: Differences to OpenJDK 17.0.
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14.
17.0.415/all: OpenJDK but not OracleJDK: Changes in OpenJDK 17.0.4 15 that are not in OracleJDK 17.0.415.
17.0.415/all: OracleJDK but not OpenJDK: Changes backported to OracleJDK 17.0.4 3-17.0.15 but not in OpenJDK 17.0.415.
17.0.415/new: OracleJDK but not OpenJDK: Changes new in OracleJDK 17.0.4 15 but not in OpenJDK 17.0.415.
Filters for Release 17.0.
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16
Changes new in 17.0.16 excluding test changes: Differences to OpenJDK 17.0.15.
17.0.516/all: OpenJDK but not OracleJDK: Changes in OpenJDK 17.0.5 16 that are not in OracleJDK 17.0.516.
17.0.516/all: OracleJDK but not OpenJDK: Changes backported to OracleJDK 17.0.5 3-17.0.16 but not in OpenJDK 17.0.516.
17.0.516/new: OracleJDK but not OpenJDK: Changes new in OracleJDK 17.0.5 16 but not in OpenJDK 17.0.516.
Filters for Release 17.0.
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17
Changes new in 17.0.17 excluding test changes tbd: Differences to OpenJDK 17.0.16.
17.0.617/all: OpenJDK but not OracleJDK: Changes in OpenJDK 17.0.6 17 that are not in OracleJDK 17.0.617.
17.0.617/all: OracleJDK but not OpenJDK: Changes backported to OracleJDK 17.0.3-17.0.6 17 but not in OpenJDK 17.0.617.
17.0.617/new: OracleJDK but not OpenJDK: Changes new in OracleJDK 17.0.6 17 but not in OpenJDK 17.0.617.
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.
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