udpate documents

common/jenkins-agents/README.md

@@ -17,12 +17,12 @@ The ODS [jenkins shared library](https://github.com/opendevstack/ods-jenkins-sha
 
 1. [GoLang](golang)
 2. [Jdk](jdk)
-3. [Node.js 12](nodejs12)
-4. [Node.js 16](nodejs16)
+3. [Node.js 16](nodejs16)
 4. [Node.js 18](nodejs18)
-5. [Python](python)
-6. [Scala & SBT](scala)
-7. [Terraform](terraform)
+5. [Node.js 20](nodejs20)
+6. [Python](python)
+7. [Scala & SBT](scala)
+8. [Terraform](terraform)
 
 ## OCP Config / Installation
 

docs/modules/jenkins-agents/pages/nodejs20.adoc

@@ -0,0 +1,17 @@
+= Node.js 20 - Jenkins agent
+
+== Introduction
+This agent is used to build Node.js-based projects, through `npm` or `yarn`.
+
+The image is built in the global `ods` project and is named `jenkins-agent-nodejs20`.
+It can be referenced in a `Jenkinsfile` with `ods/jenkins-agent-nodejs20`.
+
+IMPORTANT: Node.js version 20 reaches end-of-life in 2026-04-30. Support for this version will be removed in releases after this date. Please consider switching to newer versions of this agent as soon as they are available.
+
+== Features
+1. Nexus configuration
+2. HTTP proxy awareness
+3. Yarn & Cypress dependencies pre-installed
+
+== Known limitations
+n/a

docs/modules/quickstarters/nav.adoc

@@ -21,9 +21,9 @@
 *** xref:jenkins-agents:golang.adoc[Go]
 *** xref:jenkins-agents:inf-terraform.adoc[terraform]
 *** xref:jenkins-agents:jdk.adoc[jdk]
-*** xref:jenkins-agents:nodejs12.adoc[Node.js 12]
 *** xref:jenkins-agents:nodejs16.adoc[Node.js 16]
 *** xref:jenkins-agents:nodejs18.adoc[Node.js 18]
+*** xref:jenkins-agents:nodejs20.adoc[Node.js 20]
 *** xref:jenkins-agents:python.adoc[Python]
 *** xref:jenkins-agents:scala.adoc[Scala]
 ** xref:quickstarters:authoring-quickstarters.adoc[Authoring Quickstarters]