Dropping support for nodejs 20 (only 22+ now).

Author: krulis-martin

.github/workflows/ci.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        node-version: ['20', '22']
+        node-version: ['22', '24']
     steps:
     - uses: actions/checkout@v2
     - uses: actions/setup-node@v1
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        node-version: ['20', '22']
+        node-version: ['22', '24']
     steps:
     - uses: actions/checkout@v2
     - uses: actions/setup-node@v1

README.md

@@ -7,7 +7,7 @@
 
 ## Installation
 
-The web application requires [NodeJS](https://nodejs.org/en/) 20+ (recommended version is LTS 22.x) server as a runtime
+The web application requires [NodeJS](https://nodejs.org/en/) 22+ (version 22 is recommended since it has LTS) server as a runtime
 environment. This runtime is needed for executing JavaScript code on server and
 sending the pre-render parts of pages to clients, so the final rendering in
 browsers is a lot quicker and the page is accessible to search engines for