changelog for zombie processes and fixing linting error

CHANGELOG.md

@@ -52,6 +52,7 @@ _This release is scheduled to be released on 2021-04-01._
 - Fix socket.io backward compatibility with socket v2 clients
 - 3rd party module language loading if language is English
 - Fix e2e tests after spectron update
+- Fix updatenotification creating zombie processes by setting a timeout for the git process
 
 ## [2.14.0] - 2021-01-01
 

modules/default/updatenotification/node_helper.js

@@ -66,7 +66,7 @@ module.exports = NodeHelper.create({
 	},
 
 	performFetch: async function () {
-		for (sg of simpleGits) {
+		for (let sg of simpleGits) {
 			try {
 				let fetchData = await sg.git.fetch(["--dry-run"]).status();
 				let logData = await sg.git.log({ "-1": null });