What's Next for Drupal 9?
Drupal 9.0 was launched earlier this month as a continuation of Drupal 8. This time around, the core update was more about updating the technology underlying Drupal's codebase and eliminating dependencies than introducing brand-new features, but fear not: we'll be getting some of those soon enough.
Drupal releases features on a semi-annual basis, and version 9.1 is expected to be rolled out around December this year.