New features

Changes since 8.x-2.3:

init

As part of making this module ready for Drupal 9, adding core_version_requirement key to the module info file.

As part of making this module ready for Drupal 9, adding core_version_requirement key to the module info file.

As part of making this module ready for Drupal 9, adding core_version_requirement key to the module info file.

Made this module Drupal 9 ready.