Miscellaneous migration changes
Aside from what I've gone over already, there are a number of other changes you need to be aware of when migrating to Bootstrap 4. Let's go through them all below.
Migrating typography
The .page-header class has been dropped from version 4. Instead, you should look at using the new display CSS classes on your headers if you want to give them a heading look and feel.
Migrating images
If you've ever used responsive images in the past, the class name has changed. Previously, the class name was .image-responsive but it is now named .image-fluid. You'll need to update that class anywhere it is used.
Migrating tables
For the table component, a few class names have changed and there are some new classes you can use.
If you would ...
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