We would like to announce the renaming of the official Docker images for Jenkins agents. It does not have any immediate impact on Jenkins users, but they are expected to gradually upgrade their instances. This article provides information about the new official names, upgrade procedure, and the support policy for the old images. We will also talk about what’s next for the Docker packaging in Jenkins. New image...

Google Summer of Code is much more than a summer internship program, it is a year-round effort for the organization and some community members. Now, after the DevOps World | Jenkins World conference in Lisbon and final retrospective meetings, we can say that GSoC 2019 is officially over. We would like to start by thanking all participants: students, mentors, subject matter experts and all other contributors...

Jenkins project congratulates all users and contributors with the New Year! Let’s take a look at some changes this year. Highlights We celebrated 15 years of Jenkins We had first ever Governance Board and Officer elections Jenkins project joined the Continuous Delivery Foundation (CDF) We released Java 11 support in Jenkins Jenkins X has graduated as a Jenkins sub-project and became a new project under umbrella of CDF In October 2019 we...

The Jenkins community has recently completed the 2019 elections for Board and Officer positions. The call for nominations concluded on Nov 25 and the election results were announced in the developer mailing list on Nov 28. On behalf of the Jenkins community, we congratulate all elected board members and officers! We also thank all contributors who participated this year: all nominees and hundreds of voters. These are the...

In addition to WAR files and Docker images, the Jenkins project provides native installers for each weekly and LTS release. There are installers available for Linux distributions, Windows, macOS and other operating systems. There are also installers provided by third parties. You can find the list of these installers on the Downloads page. In this blog post, we announce the upcoming deprecation of the macOS native installer. We will...

In September 2019 we announced support of GitHub as a source of documentation for the Jenkins Plugin Site. Thanks to Zbynek Konecny and Olivier Vernin and other contributors, now it is possible to store plugin documentation right inside plugin repositories instead of Jenkins Wiki which was historically difficult to maintain for plugin maintainers and for the Jenkins infrastructure team. This blogpost may be interesting to plugin maintainers and...

Once again, Hacktoberfest is back! During this October event, everyone can support open-source by contributing changes, and can earn limited edition swag. We invite you to contribute to Jenkins, regardless of your experience and background. You can write code, improve documentation and design, localize Jenkins or create new artwork. Any GitHub pull request counts! Quick start Sign-up to Hacktoberfest on the event website. Join our Gitter channel. Everything is set, just start...

On behalf of the Jenkins GSoC org team, I am happy to announce that the Jenkins project has been accepted to Google Summer of Code 2019. This year we invite students and mentors to join the Jenkins community and work together on enhancing the Jenkins ecosystem. Just to provide some numbers, this is the biggest GSoC ever, 206 organizations will participate in GSoC this year. And it will be hopefully...

Please refer to Running Jenkins on Java 11 documentation to have the up-to-date details on how to run Jenkins on Java 11. This is a joint blogpost prepared by the Java 11 Support Team. On Dec 18 (4PM UTC) we will be also presenting the Java 11 Preview Support at the Jenkins Online Meetup (link) Jenkins, one of the leading open-source automation servers, still supports only Java 8. On...

I would like to introduce Custom WAR Packager - a new tool for Jenkins administrators and developers. This tool allows packaging custom Jenkins distributions as WAR files, Docker images and Jenkinsfile Runner bundles. This tool allows packaging Jenkins, plugins, and configurations in a ready-to-fly distribution. Custom WAR packager is a part of the Ephemeral Jenkins controller toolchain which we presented in our A Cloud Native Jenkins blogpost. This toolchain is already used...