Hey @Andoh4h,
Welcome to the Freshworks Developer Community 
With the announcement of FDK 9, you may notice that Platform version 2.2 / Node14 is set for deprecation by July 31st, 2023 while the apps which are live will continue to function as expected but if it needs any new version updates, that would require you to migrate to Platform version 2.3 / Node18.
We would recommend you migrate the app before deprecation timelines so that app is easily maintainable.
Shoot us any queries while you are migrating! 