2.531

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.531/ for the official changelog for this release.

🚀 New features and improvements

• Define health check for BindException on enforced TCP port (#11145) @jglick
• Show build cause on experimental build UI (#11128) @janfaracik
• Move experimental run sidepanel to overflow (#11127) @janfaracik

All contributors: @Chrimle, @MarkEWaite, @NotMyFault, @StefanSpieker, @damienfinck, @janfaracik, @jenkins-release-bot, @jglick, @lemeurherve, @renovate[bot], @timja and renovate[bot]

2.528.1 RC

Please report issues found to the release candidate announcement thread.

Final release is scheduled for 2025-10-15.

Download the release from: https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/main/jenkins-war/2.528.1-rc37455.2297b_19d18e2/

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

2.530

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.530/ for the official changelog for this release.

🚨 Removed

• Removed configureclouds redirect (#10982) @StefanSpieker

🚀 New features and improvements

• Add experimental 'Parameters' detail for runs (#11116) @janfaracik
• Refine experimental run details interface (#11096) @janfaracik

🐛 Bug fixes

• JENKINS-73161 - Ensure file parameters are retained across Jenkins restarts (#11081) @mawinter69
• Speed up Jenkins._cleanUpDisconnectComputers (#11102) @jglick

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

2.529

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.529/ for the official changelog for this release.

🚀 New features and improvements

• Move TimeZoneProperty to user preferences page (#11065) @mawinter69
• Use f:dropdownDescriptorSelector for agent launcher (#11055) @jglick

🐛 Bug fixes

• JENKINS-16341 - Pick up BoundObjectTable fix (#11086) @jglick
• JENKINS-76114 - Bring back the "All/None/Suggested" buttons in the plugin configuration wizard (#11070) @jeromepochat
• JENKINS-76002 - Apply number instead of string comparison (#11059) @jeromepochat

👻 Maintenance

• JENKINS-76075 - : Optimise BuildReferenceMapAdapter and LogRotator: defer reference resolution (#11038) @dukhlov

All contributors: @JackOfMostTrades, @NotMyFault, @dukhlov, @jenkins-release-bot, @jeromepochat, @jglick, @jtnord, @krisstern, @louwers, @mawinter69, @renovate[bot], @scherler and renovate[bot]

2.528

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.528/ for the official changelog for this release.

🔒 Security fixes

Multiple security fixes. See the 2025-09-17 security advisory for details.

2.527

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.527/ for the official changelog for this release.

🐛 Bug fixes

• Initialize transport at the beginning of opened (#11039) @gbhat618

All contributors: @Pushkar-Mahajan4, @gbhat618, @jenkins-release-bot, @krisstern, @renovate[bot] and renovate[bot]

2.526

What's Changed

• Update mina-sshd.version to v2.16.0 by @renovate[bot] in #11014
• Update Node.js to v24.7.0 by @renovate[bot] in #11017
• Update mina-sshd-api.version to v2.16.0-167.va_269f38cc024 by @renovate[bot] in #11020
• Update dependency sass to v1.91.0 by @renovate[bot] in #11021
• Update Yarn to v4.9.4 by @renovate[bot] in #11022
• Update dependency postcss-preset-env to v10.3.1 by @renovate[bot] in #11024
• Update dependency org.jenkins-ci.main:jenkins-test-harness to v2493 by @renovate[bot] in #11023
• Update dependency com.puppycrawl.tools:checkstyle to v11.0.1 by @renovate[bot] in #11026
• Adds Polish translations by @damianszczepanik in #11025
• [JENKINS-76028] Add NavigableMap support for CopyOnWriteMap.Tree by @dukhlov in #10997
• Move common caching class loading functionality to the separate class by @dukhlov in #10979
• Removed long deprecated DNSMultiCast class by @StefanSpieker in #10981

Full Changelog: jenkins-2.525...jenkins-2.526

2.516.3 RC

Please report issues found to the release candidate announcement thread.

Final release is scheduled for 2025-09-17.

Download the release from: https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/main/jenkins-war/2.516.3-rc37020.7438172eb_73c/jenkins-war-2.516.3-rc37020.7438172eb_73c.war

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

2.525

What's Changed

• Update dependency org.springframework.security:spring-security-bom to v6.5.3 by @renovate[bot] in #10990
• [JENKINS-75986] Refactor BuildReferenceMapAdapter by @dukhlov in #10946
• Update dependency io.jenkins.plugins:bootstrap5-api to v5.3.7-860.v1251c115c90c by @renovate[bot] in #10991
• Update dependency io.jenkins.plugins:jquery3-api to v3.7.1-594.vb_3864f326cf0 by @renovate[bot] in #10992
• Update dependency webpack to v5.101.3 by @renovate[bot] in #11003
• Update dependency org.jenkins-ci.plugins:mailer to v522 by @renovate[bot] in #10996
• Update actions/setup-java action to v5 by @renovate[bot] in #11004
• Update dependency org.jenkins-ci:jenkins to v1.139 by @renovate[bot] in #11007
• Update jenkins/ath Docker tag to v6344 by @renovate[bot] in #11006
• Update dependency org.jenkins-ci.plugins:matrix-auth to v3.2.8 by @renovate[bot] in #11002
• Update dependency io.jenkins.plugins:prism-api to v1.30.0-600.v0b_eeeb_e43a_f9 by @renovate[bot] in #10993
• Ban JUnit 4 imports by @strangelookingnerd in #11001
• Update dependency org.jenkins-ci.main:jenkins-test-harness to v2490 by @renovate[bot] in #11010
• Update dependency io.jenkins.plugins:echarts-api to v6.0.0-1146.v5c8f3b_8f0573 by @renovate[bot] in #10998
• Update Yarn to v4.9.3 by @renovate[bot] in #11008
• Update eslint monorepo to v9.34.0 by @renovate[bot] in #11013
• Update dependency postcss-preset-env to v10.3.0 by @renovate[bot] in #11012
• Skip runScriptOnOfflineComputer on Windows ci.jenkins.io by @MarkEWaite in #11005

Full Changelog: jenkins-2.524...jenkins-2.525

2.516.2

We're excited to announce the release of Jenkins 2.516.2 🎉

Changelog and upgrade guide

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

Reporting issues

If you 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.