You can now include a bio description to your account if you want to.
Help people know a little bit about you 🙂 . The bio will show in your profile page as well as when someone hover over your user icon. (note that you need to be a verified user in order to set your bio)
It does support Markdown formatting and It's currently set to a maximum of 300 characters.
Be aware of that same forum rules still apply.
All the best,
Mike