Migrating a Mastodon Account

The Mastodon instance I’ve been using, mastodon.technology, is shutting down in a few months, so I’ve migrated my Mastodon account to a new server. I wanted to share the steps I went through in case the details are helpful to anyone, especially others migrating off that instance–especially a warning about when you lose access to your old account. I don’t know if these are the best steps to follow, but they worked for me.