It’s the easiest way to test a specific Jenkins version without modifying your system's global settings. Step 1: Check Your Prerequisites
LTS releases are chosen every 12 weeks and are the most stable versions of Jenkins. They receive backported bug fixes and are less likely to break your existing plugins. Download Link: Official Jenkins LTS WAR 2. Weekly Release download the jenkins war file
Before you download the Jenkins WAR file, ensure your system is ready. Jenkins is built on Java, so you must have the or Java Development Kit (JDK) installed. It’s the easiest way to test a specific
Open your terminal or command prompt and type: java -version Step 2: Where to Download the Jenkins WAR File Jenkins requires Java 11
As of recent releases, Jenkins requires Java 11, 17, or 21 .