core

Auto Added by WPeMatico

Introducing the 2 + 2 + 2 Java support plan

Summary tl;dr Jenkins 2.426.1 LTS will support Java 11, 17, and 21. In Fall 2024, Jenkins will require Java 17… Read More

Jenkins requires Java 11

Introduction The Jenkins project is committed to delivering a world-class platform experience for end users and developers alike. At the… Read More

Linux installation packages migrated from System V init to systemd

Beginning with Jenkins 2.335 and Jenkins 2.332.1, the Jenkins project is migrating from System V init(8) to systemd(1) in its… Read More

Java 17 Preview is available in Jenkins 2.339+

Please refer to the Running Jenkins on Java 17 documentation for up-to-date details on how to run Jenkins on Java… Read More

Guava library upgrade (breaking changes!)

Summary Jenkins bundles Guava, a core Java library from Google. Beginning with Jenkins 2.320 (released on November 10, 2021), Jenkins… Read More

Apache Commons Digester library removal (breaking changes!)

Keeping up with our goal to clean up some of the technical debt inside Jenkins Core and reduce the maintenance… Read More

Jenkins 2.264+: Major changes in the weekly release line

Recently we have selected Jenkins 2.263 as a new baseline for the LTS release line, with ETA in December 2020.… Read More

Spring and XStream updates (breaking changes!)

Cleaning up technical debt is a perennial topic among Jenkins core developers, and one of the most visible issues is… Read More

WebSocket

I am happy to report that JEP-222 has landed in Jenkins weeklies, starting in 2.217. This improvement brings experimental WebSocket… Read More

First successful use of Jenkins telemetry

Half a year ago we delivered a security fix for Jenkins that had the potential to break the entire Jenkins… Read More