2.541.3 RC

Please report issues found to the release candidate announcement thread.

Final release is scheduled for March 18, 2026.

Download the release from: https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/main/jenkins-war/2.541.3-rc37792.fed71e0182fd/jenkins-war-2.541.3-rc37792.fed71e0182fd.war

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

2.553

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.553/ for the official changelog for this release.

🐛 Bug fixes

• Fix unsaved changes warning in new Manage Jenkins UI (#26314) @Heller07

All contributors: @Heller07, @NotMyFault, @daniel-beck, @jenkins-release-bot, @renovate[bot] and renovate[bot]

2.552

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.552/ for the official changelog for this release.

🚀 New features and improvements

• Update Jenkins CLI subpages to use experimental Manage Jenkins UI (#26316) @janfaracik
• Revamp Clouds page (#26315) @janfaracik
• Add experimental Plugin Manager UI (#11332) @janfaracik

🐛 Bug fixes

• Add index variable to forEach loop in queue-items.jelly (#26355) @duemir
• Encode log recorder name when redirecting (#26331) @Flamki
• Use system temp directory for CommandInstaller scripts (#26240) @meetgoti07
• Don't validate input fields when they are disabled (#26298) @mawinter69
• Fix link to polling log of upstream build caused by an SCM trigger after a Jenkins restart (#26291) @mawinter69
• Fix JENKINS-35272 - : Prevent afterDisconnect() from being called twice (#26188) @Divyansh9192
• Attach tippy to parent for combobox and autocomplete (#26326) @timja

All contributors: @Divyansh9192, @Flamki, @MarkEWaite, @duemir, @github-actions[bot], @janfaracik, @jenkins-release-bot, @jtnord, @mawinter69, @meetgoti07, @renovate[bot], @timja, github-actions[bot] and renovate[bot]

2.551

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.551/ for the official changelog for this release.

🔒 Security

Multiple security fixes. See the 2026-02-18 security advisory for details.

2.541.2

See https://www.jenkins.io/changelog/2.541.2/ for the official changelog for this release.

🔒 Security

Multiple security fixes. See the 2026-02-18 security advisory for details.

2.550

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.550/ for the official changelog for this release.

🚀 New features and improvements

• Refine dialog component (#26033) @janfaracik
• Refine the 'New Item' screen (#26031) @janfaracik
• Hide last repeatable delete button with minimum > 0 (#26277) @mawinter69
• Make time zone list expandable in help (#26241) @AmoghParmar

🐛 Bug fixes

• Fix "Zeno’s paradox" like logic of the progress calculation. (#26235) @dukhlov
• Avoid using string replace when copying a cloud (#26260) @mawinter69
• Use client-side redirects in admin monitors for Chrome (#26207) @daniel-beck
• Do not compute CSP header if disabled (#26255) @daniel-beck

👷 Changes for plugin developers

• Refine dialog component (#26033) @janfaracik

👻 Maintenance

• Replace dependency on jenkins.io with a local mock server for testing (#26258) @adhamahmad

📦 Dependency updates

• Bump tar from 7.4.3 to 7.5.7 (#26276) @dependabot[bot]

All contributors: @AmoghParmar, @adhamahmad, @daniel-beck, @dependabot[bot], @dukhlov, @janfaracik, @jenkins-release-bot, @lemeurherve, @mawinter69, @renovate[bot], dependabot[bot] and renovate[bot]

2.549

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.542/ for the official changelog for this release.

🚀 New features and improvements

• Add telemetry for password field masking (#26195) @Kevin-CB
• Change label for CSP setup to be less ambiguous (#26198) @daniel-beck
• Minor dropdown / notice tweaks (#26189) @timja

🐛 Bug fixes

• Fix shutdown banner visibility on Plugin Manager pages (#26234) @dhanush-raja-a
• Redirect PluginWrapper root URL to third-party licenses view (#26029) @somiljain2006
• Do not pick up random message Jelly variable in l:keyboard-shortcut (#26214) @daniel-beck
• Fix primary button text color in administrative monitors (#26212) @dhanush-raja-a

All contributors: @AmoghParmar, @Kevin-CB, @MarkEWaite, @daniel-beck, @dhanush-raja-a, @github-actions[bot], @jenkins-release-bot, @jglick, @jtnord, @mawinter69, @renovate[bot], @somiljain2006, @strangelookingnerd, @timja, github-actions[bot] and renovate[bot]

2.541.2 RC

Please report issues found to the release candidate announcement thread.

Final release is scheduled for February 18, 2026.

Download the release from: https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/main/jenkins-war/2.541.2-rc37783.b_8944fa_ee6fd/jenkins-war-2.541.2-rc37783.b_8944fa_ee6fd.war.

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

2.548

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.548/ for the official changelog for this release.

🚀 New features and improvements

• API tokens with expiration date (#23859) @mawinter69
• Add online help for the “Remove last build” build discarder option (#26153) @AmoghParmar

🐛 Bug fixes

• [JENKINS-76249] Fix form submission when a dropdown changes and the back end response is slow (#26161) @jtnord
• Fix temporary offline state of computer is lost on config submit (#26154) @mawinter69
• Fix sidebar navigation for non-ASCII localized section headers (#26068) @AmoghParmar

👷 Changes for plugin developers

• Migrate code base to Java 21 (#26075) @strangelookingnerd

2.541.1

We're excited to announce the release of Jenkins 2.541.1 🎉

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.