bump minimum node version from 20 to 22

Agent-Logs-Url: https://github.com/Azure/openapi-diff/sessions/7ca40225-fb82-496b-bfac-2d737755cfb8

Co-authored-by: mikeharder <9459391+mikeharder@users.noreply.github.com>

Author: Copilot

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
 
       - uses: actions/setup-node@v6
         with:
-          node-version: "20"
+          node-version: "22"
 
       - uses: actions/setup-dotnet@v5
         with:

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.12.5
+
+- bump minimum Node.js version from 20 to 22
+
 ## 0.12.4 2026-03-13
 
 - Only throw error on AutoRest stderr when exit code is non-zero; log warnings otherwise

CONTRIBUTING.md

@@ -27,7 +27,7 @@ Table of contents generated with yzhang.markdown-all-in-one</a></i></small>
 
 To execute any instructions in this file, first ensure you fulfill all the following prerequisites:
 
-1. Install [Node.js](https://nodejs.org/), version 14.x or higher.
+1. Install [Node.js](https://nodejs.org/), version 22.x or higher.
 1. Install [.NET runtime and SDK](https://aka.ms/dotnet-download), version 6 or higher.
 1. Install [.NET CLI tools](https://github.com/dotnet/cli/releases) version 2.0.0 or higher.
 1. Execute all commands in this file from your [`openapi-diff`] git repo local clone root dir.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@azure/oad",
-  "version": "0.12.4",
+  "version": "0.12.5",
   "author": {
     "name": "Microsoft Corporation",
     "email": "azsdkteam@microsoft.com",
@@ -30,7 +30,7 @@
     "@types/jest": "^30.0.0",
     "@types/js-yaml": "^4.0.9",
     "@types/json-pointer": "^1.0.30",
-    "@types/node": "^20.0.0",
+    "@types/node": "^22.0.0",
     "@types/yargs": "^15.0.19",
     "eslint": "^10.0.0",
     "globals": "^17.3.0",
@@ -55,7 +55,7 @@
     "superagent": "^10.2.3"
   },
   "engines": {
-    "node": ">=20.19.0"
+    "node": ">=22.0.0"
   },
   "files": [
     "dist/lib",