upgrade 4.6 to 5 | WordPress.org

Hello folks,
my site was developped on wp 4, it is now on 4.6.18 (the latest 4.6 branch version).
Question : is it possible to upgrade from 4.6 branch to 5 or 5+ in order to have Gutenberg editor ? How can i do it easily ? Is there compatibility risk to change the version ?

Source link