Updating Pageflow

When moving your project to a newer version of the Pageflow gem, you need to make sure the most recent migrations are applied to your database. Here's the full process

cd my_pageflow_app
$EDITOR Gemfile # Increase Pageflow version
bundle update pageflow

bundle exec rake pageflow:install:migrations # Copies pageflow migrations to db/migrate
bundle exec rake db:migrate

Now restart app.