2.504.2

We're excited to announce the release of Jenkins 2.504.2 🎉

Changelog and upgrade guide

See the changelog and upgrade guide to learn about breaking changes and other considerations when updating.

Reporting issues

If you find an issue with this release, please file an issue on Jira, otherwise use the forums if you're unsure whether you encounter an issue or not.

2.512

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.512/ for the official changelog for this release.

🚀 New features and improvements

• Allow to configure the views tab bar per user (#10379) @mawinter69
• JENKINS-75388 - Remove ?path and ?pattern support from DBS (#10650) @daniel-beck
• Remove pam-auth from suggested plugins (#10663) @mawinter69

👻 Maintenance

• Migrate tests to JUnit5 (core / hudson / 1) (#10576) @strangelookingnerd

🚦 Tests

• Migrate tests to JUnit5 (core / hudson / 1) (#10576) @strangelookingnerd

All contributors: @StefanSpieker, @basil, @daniel-beck, @jenkins-release-bot, @jglick, @krisstern, @mawinter69, @renovate[bot], @strangelookingnerd and renovate[bot]

2.511

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.511/ for the official changelog for this release.

🚨 Removed

• Remove deprecated IOException2 (#10628) @strangelookingnerd

🐛 Major bug fixes

• JENKINS-75664 - Revert call to BoundObjectTable#releaseMe (#10647) @jglick

🐛 Bug fixes

• handle ConnectionRefusalException (#10655) @car-roll
• JENKINS-75664 - Revert call to BoundObjectTable#releaseMe (#10647) @jglick

👷 Changes for plugin developers

• Remove deprecated IOException2 (#10628) @strangelookingnerd

All contributors: @car-roll, @jenkins-release-bot, @jglick, @krisstern, @renovate[bot], @strangelookingnerd and renovate[bot]

2.510

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.510/ for the official changelog for this release.

🐛 Bug fixes

• JENKINS-75634 - Restore children context menu for breadcrumbs (#10629) @janfaracik
• JENKINS-75621 - Fix visual regression on Thread Dump page (#10627) @janfaracik
• Render t:artifactList lazily (#10623) @jglick

All contributors: @daniel-beck, @janfaracik, @jenkins-release-bot, @jglick, @krisstern, @renovate[bot] and renovate[bot]

2.504.2 RC

Please report issues found to the release candidate announcement thread.

Final release is scheduled for Wednesday, May 28th, 2025.

Download the release from: https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/main/jenkins-war/2.504.2-rc36455.70c1c98da_4cf/jenkins-war-2.504.2-rc36455.70c1c98da_4cf.war

After final release, the official changelog and official upgrade guide will be available on www.jenkins.io/download.

2.509

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.509/ for the official changelog for this release.

🚨 Removed

• JENKINS-75465 - (Recreate) Delete RunIdMigrator as it has been 10 years since this migration (#10521) @gbhat618
• JENKINS-75533 - Remove jbcrypt mindrot, use Spring Security instead (#10604) @daniel-beck

🎉 Major features and improvements

• JENKINS-75350 - Displays plugin health score in Plugin Manager (#10351) @alecharp

🚀 New features and improvements

• JENKINS-75533 - Remove jbcrypt mindrot, use Spring Security instead (#10604) @daniel-beck

🐛 Bug fixes

• Run GlobalBuildDiscarderListener asynch (#10555) @jglick
• JENKINS-75615 - remove jenkins-avatar class from header icons other than user icon (#10611) @mawinter69
• JENKINS-75081 - Avoid heap allocation when rendering large logs (#10515) @jglick

👷 Changes for plugin developers

• JENKINS-75533 - Remove jbcrypt mindrot, use Spring Security instead (#10604) @daniel-beck

👻 Maintenance

• JENKINS-75533 - Remove jbcrypt mindrot, use Spring Security instead (#10604) @daniel-beck

📦 Dependency updates

• JENKINS-75533 - Remove jbcrypt mindrot, use Spring Security instead (#10604) @daniel-beck

All contributors: @alecharp, @daniel-beck, @gbhat618, @jenkins-release-bot, @jglick, @krisstern, @mawinter69, @renovate[bot], @timja and renovate[bot]

2.504.1

We're excited to announce the release of Jenkins 2.504.1 🎉

Changelog and upgrade guide

See the changelog and upgrade guide to learn about breaking changes and other considerations when updating.

Reporting issues

If you locate an issue with this release, please file an issue on Jira, otherwise use the forums if you're unsure whether you encounter an issue or not.

2.508

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.508/ for the official changelog for this release.

🐛 Bug fixes

• JENKINS-75605 - sl message catalog typo fix (#10601) @vandrewskis

All contributors: @NotMyFault, @github-actions[bot], @janfaracik, @jenkins-release-bot, @jglick, @krisstern, @renovate[bot], @vandrewskis, github-actions[bot] and renovate[bot]

2.507

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.507/ for the official changelog for this release.

🎉 Major features and improvements

• Redesign the Jenkins header (#10245) @janfaracik

🐛 Bug fixes

• JENKINS-75574 - Fix "No builds" remaining after first build (#10556) @Vlatombe
• JENKINS-68155 - Fix state of previous labels when updating a node label (#10501) @Vlatombe

All contributors: @Vlatombe, @github-actions[bot], @janfaracik, @jenkins-release-bot, @jglick, @krisstern, @renovate[bot], github-actions[bot] and renovate[bot]

2.506

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.506/ for the official changelog for this release.

🚀 New features and improvements

• Update test results bar colors to follow Jenkins design system (#10514) @janfaracik
• JENKINS-75530 - Implement dedicated healthcheck endpoint (#10522) @Vlatombe

🐛 Bug fixes

• JENKINS-68155 - Fix state of previous labels when updating a node label (#10501) @Vlatombe
• JENKINS-33704 - Computer configuration not updated correctly after updating nodes (#10538) @Vlatombe
• Ensures the Jenkins master computer number of executors is set appropriately (#10529) @Vlatombe
• Fix rowSelectionController for multiple tables (#10230) @mawinter69

All contributors: @Vlatombe, @github-actions[bot], @janfaracik, @jenkins-release-bot, @krisstern, @mawinter69, @renovate[bot], @timja, github-actions[bot] and renovate[bot]