Drupal 9 readiness

Hello,

Scanning the module code reveals the following warnings wrt to Drupal 9 readiness:

modules/contrib/be_sure/be_sure.info.yml 0 Add core_version_requirement: ^8 || ^9 to designate that the module is compatible with Drupal 9. See https://drupal.org/node/3070687.

modules/contrib/be_sure/modules/bs_git/bs_git.info.yml 0 Add core_version_requirement: ^8 || ^9 to designate that the module is compatible with Drupal 9. See https://drupal.org/node/3070687.

modules/contrib/be_sure/modules/bs_performance/bs_performance.info.yml 0 Add core_version_requirement: ^8 || ^9 to designate that the module is compatible with Drupal 9. See https://drupal.org/node/3070687.

modules/contrib/be_sure/modules/bs_security/bs_security.info.yml 0 Add core_version_requirement: ^8 || ^9 to designate that the module is compatible with Drupal 9. See https://drupal.org/node/3070687.

modules/contrib/be_sure/modules/bs_seo/bs_seo.info.yml 0 Add core_version_requirement: ^8 || ^9 to designate that the module is compatible with Drupal 9. See https://drupal.org/node/3070687.

Would it be possible to add the core_version_requirement: ^8 || ^9 in all *.info.yml files so that the module becomes fully compatible with Drupal 9?

Thanks!