Join the Drupal community at this worldwide event focused on Drupal 9 stability and adoption across all contributed projects. Over 1600 projects already support Drupal 9 one month before the unprecedented Drupal 9 release. However, there are still thousands that need only very minor changes to be adapted to Drupal 9.
If you are a Drupal module maintainer, you should use the excuse of this online event to migrate your modules to the new version of Drupal 9.