'OK, everyone. Stop typing, this software is DONE,' said no one ever
Some times it really is, though Open Source Insider I recently received an email from an old shared hosting provider. The host wanted to "upgrade" my account to a new server. I had long since stopped using the account for all but one client site that ran a legacy version of Django. I built it ages ago, but it was done. It worked fine and the client was still happy with it. No big deal, I thought, they'll move it to a new server and it'll keep on running."