Drupal 8.9.2 (and 9.0.2) dropped on July 8th 2020. This was a feature release (meaning it was planned) and did not address any security security vulnerabilities. The full release notes can be found on drupal.org.
When I updated from 8.9.1 I did not experience any database updates or configuration changes! So, it was a very painless update that only required a composer change:
composer update drupal/core --with-all-dependenciesAs always, I recommend staying on top of releases like this to ensure that when a security update does drop you have the smallest possible jump from version to version and the lowest possible impact on your production environment.
Happy updating! This should be an easy one.