Migrating from Bootstrap 2.3.x to 3

Because of dependency hell in deploying to Heroku, I found myself suddenly using bootstrap 3.

For me, the conversion was pretty simple:

• Change <row-fluid> to <row>
• Change <span*> to <col-md-*>
• Change <offset*> to <col-md-offset-*>
• In one instance, change <hero-unit> to <jumbotron>

The one bit that was a tad tricky was the header, which began to display vertically.. As my answer there says, I needed to change:

<ul class="nav pull-right">

to:

<ul class="nav pull-right navbar-nav">

Bootstrap’s page on migrating was the best resource.