From 322a5565684aca7d144f55c3365aae9b1ac4a66a Mon Sep 17 00:00:00 2001
From: Shrinish Vhanbatte <shrinishv@LT-MBP-460.local>
Date: Fri, 17 Apr 2026 22:17:24 +0530
Subject: [PATCH] Add engines field to enforce Node.js >= 20 for Fastify v5
 compatibility

Fastify v5 uses diagnostics_channel.tracingChannel() which only exists
in Node.js >= 20. Without an engines constraint, users on older Node
versions hit a cryptic TypeError at startup. This gives a clear error
at install time instead.

Fixes: TE-12603

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 package.json | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index deaee65..7100cda 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lambdatest/smartui-cli",
-  "version": "4.1.63",
+  "version": "4.1.64",
   "description": "A command line interface (CLI) to run SmartUI tests on LambdaTest",
   "files": [
     "dist/**/*"
@@ -20,6 +20,9 @@
     "smartui",
     "cli"
   ],
+  "engines": {
+    "node": ">=20"
+  },
   "author": "LambdaTest <keys@lambdatest.com>",
   "license": "MIT",
   "dependencies": {