Unlike mobile, you have control over the underlying OS and full stack. So usually you aren’t forced to keep pace with your frameworks changes even if they were

Unlike mobile, you have control over the underlying OS and full stack. So usually you aren’t forced to keep pace with your frameworks changes even if they were breaking. So long as you watch and patch security issues you’re fine, it will work forever. But you’ll occasionally likely feel a desire to upgrade things, I find it’s usually out of Want versus Need because it’s already so mature you have time to watch big new versions mature a bit before you roll to it. You might skip a major version or two because of this. Even since very early on I think I had a v1.x app that I continued hacking and building on until eventually moving to v4.x which was maybe 10 years later