# \#sig-platform **URL:** https://community.jenkins.io/tag/sig-platform/27.md [Latest](https://community.jenkins.io/latest.md) · [Categories](https://community.jenkins.io/categories.md) · [Tags](https://community.jenkins.io/tags.md) --- ## [Platform SIG September 22, 2026](https://community.jenkins.io/t/platform-sig-september-22-2026/37292)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 0\ **Last updated:** [September 22, 2026, 1:57pm UTC](https://community.jenkins.io/t/platform-sig-september-22-2026/37292 "2026-09-22T13:57:20Z")
2026-09-22T11:30:00Z (UTC) Sep 22, 2026 Attending: Mark Waite Agenda LTS updates New LTS release: 2.580.1 - 30 Sep 2026 - release checklist Includes backport to add Apache Commons Lang 2.6 for compatib… --- ## [Platform SIG August 25, 2026](https://community.jenkins.io/t/platform-sig-august-25-2026/37237)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 0\ **Last updated:** [August 25, 2026, 2:11pm UTC](https://community.jenkins.io/t/platform-sig-august-25-2026/37237 "2026-08-25T14:11:51Z")
2026-08-25T11:30:00Z (UTC) Aug 25, 2026 Attending: Mark Waite, Robson Camaducci, Kris Stern Agenda Windows Server 2019 end of support in Jenkins container images Jenkins core container stopped support … --- ## [Windows Server 2019 agent containers end of life](https://community.jenkins.io/t/windows-server-2019-agent-containers-end-of-life/37225)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 1\ **Last updated:** [August 25, 2026, 12:08pm UTC](https://community.jenkins.io/t/windows-server-2019-agent-containers-end-of-life/37225 "2026-08-25T12:08:40Z")
Jenkins core stopped supporting Windows 2019 container images in Jenkins 2.569 and Jenkins 2.568.1. It is now time to drop Windows Server 2019 container images for the inbound agent container images and the SSH agent co… --- ## [Platform SIG July 28, 2026](https://community.jenkins.io/t/platform-sig-july-28-2026/37187)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 0\ **Last updated:** [July 28, 2026, 12:54pm UTC](https://community.jenkins.io/t/platform-sig-july-28-2026/37187 "2026-07-28T12:54:41Z")
2026-07-28T11:30:00Z (UTC) Jul 28, 2026 Attending: Mark Waite, Damien Duportal Agenda Windows 2019 end of support in Jenkins container images Jenkins core container stopped support in Jenkins 2.568.1 (c… --- ## [Platform SIG July 14, 2026](https://community.jenkins.io/t/platform-sig-july-14-2026/37157)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 0\ **Last updated:** [July 14, 2026, 4:01pm UTC](https://community.jenkins.io/t/platform-sig-july-14-2026/37157 "2026-07-14T16:01:50Z")
2026-07-14T11:30:00Z (UTC) July 14, 2026 Attending: Mark Waite Agenda Java 25 ci.jenkins.io is running Java 25 240 of the top 250 active plugin repositories are building and testing with Java 25 LTS … --- ## [Platform SIG June 9, 2026](https://community.jenkins.io/t/platform-sig-june-9-2026/37087)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 0\ **Last updated:** [June 9, 2026, 1:08pm UTC](https://community.jenkins.io/t/platform-sig-june-9-2026/37087 "2026-06-09T13:08:08Z")
2026-06-09T11:30:00Z (UTC) Jun 9, 2026 Attending: Mark Waite, Damien Duportal, Herve Le Meur Agenda Java 25 240 of the top 250 active plugin repositories are building and testing with Java 25 LTS upd… --- ## [Windows Installer Signing Change](https://community.jenkins.io/t/windows-installer-signing-change/36842)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 2\ **Last updated:** [April 29, 2026, 4:37pm UTC](https://community.jenkins.io/t/windows-installer-signing-change/36842 "2026-04-29T16:37:41Z")
The MSI installer for Jenkins 2.562 and later is signed with a new organization, LF Open Source, LLC and a new signing key. There are known issues with the user experience because Microsoft Defender Smartscreen intentio… --- ## [Platform SIG April 7, 2026](https://community.jenkins.io/t/platform-sig-april-7-2026/36781)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 0\ **Last updated:** [April 7, 2026, 4:08pm UTC](https://community.jenkins.io/t/platform-sig-april-7-2026/36781 "2026-04-07T16:08:22Z")
2026-04-07T15:00:00Z (UTC) Apr 7, 2026 - Latest Jenkins LTS, container updates Attending: Mark Waite, Bruno Verachten, Herve Le Meur Agenda Meetings moved to every 4 weeks, earlier time Proposal to mov… --- ## [Platform SIG March 24, 2026](https://community.jenkins.io/t/platform-sig-march-24-2026/36648)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [March 25, 2026, 8:21pm UTC](https://community.jenkins.io/t/platform-sig-march-24-2026/36648 "2026-03-25T20:21:47Z")
Attending: Mark Waite Bruno Verachten Salman Agenda Windows (MSI) installer signing certificate expires on May 16 - Mark Waite \[pkg.jenkins.io/release.jenkins.io\] Certificate signing the… --- ## [Platform SIG March 10, 2026](https://community.jenkins.io/t/platform-sig-march-10-2026/36457)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [March 13, 2026, 8:48pm UTC](https://community.jenkins.io/t/platform-sig-march-10-2026/36457 "2026-03-13T20:48:20Z")
Attending: Salman Leo Cheng Kris Stern Bruno Verachten Agenda Windows (MSI) installer signing certificate expires in May - Mark Waite \[pkg.jenkins.io/release.jenkins.io\] Certificate signing the MSI Je… --- ## [Platform SIG February 24, 2026](https://community.jenkins.io/t/platform-sig-february-24-2026/36284)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [February 25, 2026, 7:36am UTC](https://community.jenkins.io/t/platform-sig-february-24-2026/36284 "2026-02-25T07:36:19Z")
Attending: Yatharth Katta Hervé Le Meur Salman Rahul Barma Bruno Verachten Agenda Windows (MSI) installer signing certificate expires in May - Mark Waite Needs a combined effort of platform SIG, infra… --- ## [Platform SIG February 10, 2026](https://community.jenkins.io/t/platform-sig-february-10-2026/36182)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [February 12, 2026, 4:53pm UTC](https://community.jenkins.io/t/platform-sig-february-10-2026/36182 "2026-02-12T16:53:45Z")
Attending: Kris Stern Bruno Verachten Agenda Windows (MSI) installer signing certificate expires in May - Mark Waite Needs a combined effort of platform SIG, infrastructure, and MSI installer maintain… --- ## [New Linux Repository Signing Keys for Jenkins 2.543 and 2.541.1](https://community.jenkins.io/t/new-linux-repository-signing-keys-for-jenkins-2-543-and-2-541-1/35979)
**Author:** [@dduportal](https://community.jenkins.io/u/dduportal)\ **Replies:** 6\ **Last updated:** [February 9, 2026, 10:47pm UTC](https://community.jenkins.io/t/new-linux-repository-signing-keys-for-jenkins-2-543-and-2-541-1/35979 "2026-02-09T22:47:48Z")
Beginning December 23, 2025, the Jenkins weekly releases will use new repository signing keys for the Linux installation packages. The same change will be made in Jenkins LTS releases beginning January 21, 2026. Technic… --- ## [Platform SIG January 13, 2026](https://community.jenkins.io/t/platform-sig-january-13-2026/36054)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [January 14, 2026, 4:54pm UTC](https://community.jenkins.io/t/platform-sig-january-13-2026/36054 "2026-01-14T16:54:16Z")
Attending: Kris Stern Mark Waite Bruno Verachten Agenda Java 17 and 21: status update Java 17 end-of-life proposal March 31, 2026, is the warning date in the admin monitor Jenkins Core 2.545 now requ… --- ## [Platform SIG December 16, 2025](https://community.jenkins.io/t/platform-sig-december-16-2025/35949)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [December 17, 2025, 5:34pm UTC](https://community.jenkins.io/t/platform-sig-december-16-2025/35949 "2025-12-17T17:34:21Z")
Attending: Mark Waite Bruno Verachten Salman Agenda Java 17 and 21: status update Java 17 end of life proposal March 31, 2026 is the warning date in the admin monitor Can already drop Java 17 from Je… --- ## [Platform SIG December 02,2025](https://community.jenkins.io/t/platform-sig-december-02-2025/35903)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [December 2, 2025, 6:27pm UTC](https://community.jenkins.io/t/platform-sig-december-02-2025/35903 "2025-12-02T18:27:00Z")
Attending: Mark Waite Kris Stern Bruno Verachten Agenda Java 25 Released Sep 16, 2025 Plugin maintainers can give it a try Available as a tool A .mvn/maven.config may be necessary Jenkins itself is n… --- ## [Platform SIG November 18,2025](https://community.jenkins.io/t/platform-sig-november-18-2025/35837)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [November 18, 2025, 8:09pm UTC](https://community.jenkins.io/t/platform-sig-november-18-2025/35837 "2025-11-18T20:09:42Z")
Attending: Kris Stern Bruno Verachten Agenda Java 25 Released Sep 16, 2025 The infra team has been working on it. Plugin maintainers can give it a try Available as a tool A .mvn/maven.config may be … --- ## [Platform SIG November 04,2025](https://community.jenkins.io/t/platform-sig-november-04-2025/35781)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [November 4, 2025, 6:00pm UTC](https://community.jenkins.io/t/platform-sig-november-04-2025/35781 "2025-11-04T18:00:18Z")
Agenda Java 25 Released Sep 16, 2025 The infra team has been working on it. Plugin maintainers can give it a try Available as a tool A .mvn/maven.config may be necessary We are trying to compile th… --- ## [Platform SIG October 21,2025](https://community.jenkins.io/t/platform-sig-october-21-2025/35747)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [October 21, 2025, 5:12pm UTC](https://community.jenkins.io/t/platform-sig-october-21-2025/35747 "2025-10-21T17:12:15Z")
Attending: Bruno Verachten Mark Waite Agenda Java 25 Released Sep 16, 2025 The infra team has been working on it. Plugin maintainers can give it a try Available as a tool A .mvn/maven.config may be … --- ## [Platform SIG October 08,2025](https://community.jenkins.io/t/platform-sig-october-08-2025/35697)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [October 8, 2025, 6:12pm UTC](https://community.jenkins.io/t/platform-sig-october-08-2025/35697 "2025-10-08T18:12:00Z")
Attending: Bruno Verachten Mark Waite Agenda Debian 13 is now available All the Debian agents and controllers are shipping with Trixie now Java 25 Released Sep 16, 2025 The infra team has been work… --- ## [Platform SIG September 23,2025](https://community.jenkins.io/t/platform-sig-september-23-2025/35640)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [September 23, 2025, 6:08pm UTC](https://community.jenkins.io/t/platform-sig-september-23-2025/35640 "2025-09-23T18:08:49Z")
Attending: Mark Waite Bruno Verachten Agenda Windows 2019 depreciation and Windows 2025 Windows 2019 will go out of support in the near future Jenkins infra is ready to go off of it Windows Server … --- ## [Platform SIG September 09, 2025](https://community.jenkins.io/t/platform-sig-september-09-2025/35562)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [September 9, 2025, 5:19pm UTC](https://community.jenkins.io/t/platform-sig-september-09-2025/35562 "2025-09-09T17:19:42Z")
Attending: Bruno Verachten Kevin Martens Agenda Windows 2019 depreciation and Windows 2025 Windows 2019 will go out of support in the near future Jenkins infra is ready to go off of it Windows Serv… --- ## [Platform SIG August 26, 2025](https://community.jenkins.io/t/platform-sig-august-26-2025/35526)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [August 29, 2025, 1:48pm UTC](https://community.jenkins.io/t/platform-sig-august-26-2025/35526 "2025-08-29T13:48:38Z")
Attending: Mark Waite Kris Stern Kevin Martens Birajit Saikia Agenda Windows 2019 depreciation and Windows 2025 Windows Server 2025 offers faster CI builds with Dev Drive Dev Drive is also available f… --- ## [Platform SIG July 29, 2025](https://community.jenkins.io/t/platform-sig-july-29-2025/34549)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [July 31, 2025, 7:42am UTC](https://community.jenkins.io/t/platform-sig-july-29-2025/34549 "2025-07-31T07:42:46Z")
Attending: Kris Stern Kevin Martens Bruno Verachten Hervé Le Meur Agenda Debian 13, known as Trixie, entered its Freeze Milestone 4, Full Freeze, two days ago. Java Patch Day was two weeks ago W… --- ## [Platform SIG July 15, 2025](https://community.jenkins.io/t/platform-sig-july-15-2025/34147)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [July 21, 2025, 1:21pm UTC](https://community.jenkins.io/t/platform-sig-july-15-2025/34147 "2025-07-21T13:21:49Z")
Attending: Birajit Mark Waite Kevin Martens Bruno Verachten Agenda Java Patch Day is today, July 15th. Java 25 Temurin supplies JDK 25 early access binaries The infra team has started working on it. T… --- ## [Platform SIG July 02, 2025](https://community.jenkins.io/t/platform-sig-july-02-2025/33439)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [July 2, 2025, 12:49pm UTC](https://community.jenkins.io/t/platform-sig-july-02-2025/33439 "2025-07-02T12:49:32Z")
Attending: Kevin Martens Kris Stern Kenneth Salerno Birajit Mark Waite Bruno Verachten Agenda The Jenkins infrastructure team has switched the Jenkins Core release to use JDK21 instead of JDK17 startin… --- ## [Platform SIG June 17, 2025](https://community.jenkins.io/t/platform-sig-june-17-2025/32970)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [June 18, 2025, 8:26am UTC](https://community.jenkins.io/t/platform-sig-june-17-2025/32970 "2025-06-18T08:26:24Z")
Attending: Kevin Martens Birajit Mark Waite Bruno Verachten Agenda AlmaLinux OS 10.0 codenamed “Purple Lion” is now GA Removal of AlmaLinux in the controller container Bruno getting out of his cave … --- ## [Platform SIG May 20, 2025](https://community.jenkins.io/t/platform-sig-may-20-2025/31543)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 3\ **Last updated:** [May 23, 2025, 12:21pm UTC](https://community.jenkins.io/t/platform-sig-may-20-2025/31543 "2025-05-23T12:21:50Z")
Attending: Giovanni Vaccarino Kenneth Salerno Kevin Martens Birajit Mark Waite Bruno Verachten Damien Duportal Agenda Proposal: switch default containers (“latest” tags) to use Java 21 Java 17 end of … --- ## [Platform SIG April 22, 2025](https://community.jenkins.io/t/platform-sig-april-22-2025/30185)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [April 23, 2025, 9:20am UTC](https://community.jenkins.io/t/platform-sig-april-22-2025/30185 "2025-04-23T09:20:29Z")
Attending: Kenneth Salerno Birajit Giovanni Vaccarino Kevin Martens Bruno Verachten Mark Waite Agenda Proposal: switch default containers (“latest” tags) to use Java 21 Java 17 end of life warning is … --- ## [Platform SIG April 8, 2025](https://community.jenkins.io/t/platform-sig-april-8-2025/29617)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 0\ **Last updated:** [April 9, 2025, 4:00pm UTC](https://community.jenkins.io/t/platform-sig-april-8-2025/29617 "2025-04-09T16:00:09Z")
2025-04-08T16:00:00Z (UTC) Apr 8, 2025 - Latest Jenkins LTS, container updates Attending: Mark Waite, Giovanni Vaccarino, Birajit Saikia, Kris Stern Agenda Proposal: switch default containers (“latest… [Next page](https://community.jenkins.io/tag/sig-platform/27.md?match_all_tags=true&page=1&tags%5B%5D=sig-platform)