No extra steps, just update as you normally do. The only thing you'll notice is that more packages are updated. The updates you get between point releases are for security issues and high-impact bugs. Lower priority bug fixes and updates are rolled into the point releases.
Just upgraded my server and laptop today and did a fresh install for a family member. It was mostly smooth sailing. Had a few issues but all are resolved now except for Bluetooth on my laptop... Tomorrow's problem.